Distributing industrial automation.

Mouser Electronics has announced a distribution agreement with Siemens. Siemens' operations encompass factory automation and digitalisation in the process and manufacturing industries, intelligent infrastructure for buildings and distributed energy systems, rail transport solutions, as well as health technology and digital healthcare services. Mouser will be stocking parts from Siemens in a variety of product categories, including networking devices, human-machine interface (HMI) solutions, circuit protection and power supplies.

"Mouser is very pleased to add Siemens to our list of trusted supplier partners. They are a world-renowned leader of industrial automation solutions, and we're excited to offer their innovative products, technologies and services to our line card for customers," said Jeff Newell, Senior Vice President of Products for Mouser Electronics. "We look forward to a successful, long-term partnership."

"Adding Mouser Electronics as a channel partner positions Siemens to better support our customers and enhance our worldwide distribution network," said James Washburn, Vice President and Segment Head Circuit Protection and Controls at Siemens. "We'll be able to satisfy more of the requirements of our existing customers, and, leveraging Mouser's excellent design and supply-chain services and logistics support, we can drive new growth opportunities, expand our presence and get our products into the hands of engineers and buyers even faster."

Mouser now offers Siemens' industrial automation products, such as the SIRIUS 2 contactors, which provide high contact reliability, prolonged endurance and usability in extreme conditions. The SIRIUS 2 contactors feature a modular design and a high performance-to-size ratio, saving valuable control cabinet space.

Also available from Mouser, the Siemens SIRIUS ACT series offers a unique portfolio of elegantly designed push buttons, indicator lights and switches that perfectly embody style, intelligence, and physical toughness. Constructed with genuine metal and high-grade plastics and engineered with smart functions and communication capabilities, these push buttons, indicator lights and switches have been element-tested to ensure reliability for mission-critical operations.

"Logo" plc launch marked
in 1996 issue of Readout!

The LOGO! logic modules are programmable logic controllers (PLCs) that enable quick implementation of automation projects. Using the LOGO! modules, designers can quickly implement functions, such as timer switch, timer relay, counter, and auxiliary relay. Their compact, modular design saves cabinet space and allows for easy integration.

Siemens SITOP PSU100C power supplies feature a space-saving slim design and are suitable for distributed applications in control boxes or small control cabinets. The SITOP PSU100C power supplies are characterized by their low power loss over the entire load range. Power loss is extremely low even during no-load operation, making them ideal for machinery and equipment that is often in standby mode.

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@MouserElecEU @siemensindustry #PAuto #HMI

Contactless charging and energy systems strengthens offer.

Contactless charging and energy systems for Autonomous Automated Guided Vehicles (AGVs), Mobile Robots (Cobot) and Industrial Trucks etaLINK Inductive power systems available from 1kW to 36kW.

LtoR: Julian Seume, Bernhard Erdl
and  Matthieu Ebert (PULS Wireless)

PULS has acquired the business of wireless charging specialist Wiferion. Wiferion's technology will now be further enhanced by the capabilities of PULS, a technology-driven power conversion company based in Munich with a revenue of 250 million euros in 2022. Their customers will now benefit from a global presence in production and application support. The current operational Wiferion team will remain in Freiburg (D) as the PULS Wireless business unit.

PULS has taken over all existing contracts, trademark rights and patents of Wiferion but nothing will change in the operation of the business for customers. In the medium term, users will benefit from PULS' global manufacturing capacities. With its own modern production lines in the Czech Republic, China and Germany, large quantities of product can be produced in the highest quality and scaled up as required. In addition, PULS can procure more cost-effectively due to its purchasing volume and global sources, securing the supply chain and product life.

Synergies between Wiferion and PULS.
Both companies manufacture power electronics, where efficiency and reliability are key. Wireless power transmission is a special form of power supply where the transformer in a power supply is replaced by spatially separated coils. The similarity in technology will allow PULS developers to quickly familiarise themselves with Wiferion's products and topologies. And since PULS already has a strong presence in intralogistics, the wireless charging solutions are an excellent addition to the existing product portfolio and address a similar customer base.

"As a pioneer, Wiferion has successfully established inductive charging for the energy supply of mobile robots and forklifts in the market and gained a leading position. With the additional capabilities of PULS, we want to make this system the global market standard and will invest significantly for this purpose," says Bernhard Erdl, Managing Director and Owner of PULS GmbH.

"PULS employs more than 100 of the best developers in the industry and has global production and sales locations that take our charging technology and scalability to a new level," enthuses Julian Seume, former CSO of Wiferion, who together with Matthieu Ebert forms the management team of the PULS Wireless Business Unit. "In the area of new product development and application support, we are now in a much stronger position and can offer our customers an even better service."

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@PULSPowerSupply @WiferionGmbH @proactivefleet #PSU #Wireless

Mast mounted UPS.

The AC/DC UPS UPSI-2406IP-38AC in combination with the mast mounting set PSZ-1100 from Bicker Elektronik, provides a robust and reliable emergency power supply solution for sensitive outdoor safety and measurement technology. In case of failure, shutdown or fluctuation of the AC supply voltage, the outdoor UPS ensures uninterruptible power supply of sensitive 24VDC applications, such as measurement and control technology, sensors, lighting, cameras and security technology. The energy storage solution used is based on the particularly safe and durable LiFePO4 battery technology, which enables long-term bridging of up to 100 hours. The intelligent DC emergency power supply with AC wide-range input thus reliably avoids system failures, downtime and data loss. The particularly robust design with IP65 protection makes the UPSI-2406IP-38AC the ideal choice for demanding environmental conditions. Four slotted holes on the housing enable secure and flexible wall or mast mounting (in combination with the mounting kit PSZ-1100). Typical applications include security, surveilance and building technology, energy, infrastructure, environmental engineering, communications, lighting, heavy industry, petrochemicals, agriculture, tunneling and mining.

All product advantages at a glance

• Outdoor AC/DC UPS for wall and pole mounting 

• Rugged aluminium housing with IP65 protection 

• AC wide-range input 90...264V with active PFC 

• Regulated DC output 24V/6A in battery mode 

• Temperature range -20...+50°C 

• Integrated LiFePO4 energy storage (330Wh) 

• Battery start function via push-button 

• IEC/EN 62040-1 approval 

• Pressure compensation element to prevent condensation in the housing 

• Matching mast mounting set PSZ-1100 optionally available 

• Direct link to UPSI-2406IP-38AC.

Rugged aluminium housing with IP65 protection.
The robust aluminium housing provides comprehensive protection for all components of the emergency power supply against mechanical impact. This includes the intelligent DC UPS control and charging electronics (24V/6A) with an upstream AC/DC converter as well as the built-in lithium iron phosphate battery pack. The housing elements and connections are carefully sealed and resistant to water, ice, oil and dust in accordance with protection class IP65. A built-in pressure equalisation element with membrane prevents condensation from forming inside the unit. The operating temperature of the UPSI-2406IP-38AC covers a wide range from -20 to +50°C. The high-quality input and output cables are permanently installed on the housing.

Long-term bridging for 24VDC applications up to 100 hours.
Uninterruptible power supply (UPS) of sensitive or safety-related 24VDC systems supplied from the AC mains is particularly important in case of blackouts, brownouts or flicker. For international use, the UPSI-2406IP-38AC has a wide-range AC input from 90 to 264 VAC with active PFC and high-efficiency AC/DC converter topology. In AC mains operation, which is automatically set after the input voltage is applied, the 24VDC output is activated and the integrated LiFePO4 energy storage is charged at the same time. In case of a voltage drop of the input voltage below the smallest nominal value, the UPS is switched to battery operation with regulated DC output voltage within fractions of a second and enables backup times of up to 100h. When the AC input voltage returns, the UPS is automatically switched back to regular mains operation and charging of the energy storage continues.

Integrated LiFePO4 high-performance battery pack.
The LiFePO4 energy storage (lithium iron phosphate) with 330Wh convinces in safety-relevant applications with a particularly stable battery chemistry, a long service life of at least 10 years and more than 6000 full charge and discharge cycles. Bicker Elektronik deliberately uses the particularly safe lithium iron phosphate chemistry for all high-performance battery packs, which makes thermal runaway almost impossible. The UPSI-2406IP-38AC also meets the safety requirements of the IEC/EN 62040-1 standard. The battery management system (BMS) monitors and controls the complete charging and discharging process of each battery cell of the energy storage unit. The integrated cell balancing ensures a balanced and even charge of all cells so that the full capacity of the lithium iron phosphate battery pack remains permanently usable. In addition, the UPSI-2406IP-38AC offers a battery start function, which makes it possible to start a 24V application from the battery by pressing a button on the UPS (up to 6 A max. load current), without the AC voltage supply being present.

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@bicker_de @PresseBox #PAuto #UPS

Slim Panel Mount PSU.

Delta's panel mount power supply PMR series has been expanded by the release of the new 240 W model, which is applicable to industrial, commercial, and household applications. The new 240 W model provides an output power of up to 240 W and nominal output voltages of 12 V, 24 V, 36 V, and 48 V.

Highlights & Features Universal AC input voltage Built-in active PFC circuit Lower no load power consumption 30 mm height low profile design IEC/EN 60335-1, IEC/EN 61558-1, and IEC/EN 61558-2-16 household appliance standards Wide operating temp -30°C ~70°C (Support -40°C cold start)

The compact form factor design fits in limited installation space such as control cabinets, machinery, vending machines, and test & measure equipment.

The new 240 W model of the PMR series has a built-in active PFC circuit that provides high power factor values, raising its efficiency to 93%. It also has a wide operating temperature range from -30°C to +70°C and SCP (short circuit protection), OCP (over current protection), OVP (over voltage protection) safety measures. 

It conforms to IEC/EN 60335-1, IEC/EN 61558-1, and IEC/EN 61558-2-16 household appliance standards and obtains harmonic current IEC/EN 61000-3-2 Class A and Class D, shock and vibration standard IEC 60068-2, IEC/EN/UL 62368-1 for ICT, and EMI standard EN 55032 Class B. The model is also fully compliant with RoHS Directive for environmental protection.

@DeltaEMEA @Delta_Americas @mepaxIntPR #deltaww #PAuto

Power products acquisition.

TTI, Inc. – Europe has completed the acquisition of Ecopac (UK) Power Ltd, a specialist Britain & Ireland distributor of power supplies and LED drivers and becomes the sole shareholder.

“Ecopac Power is renowned in the UK for its broad product portfolio, technical solutions and value-added service of power products, having served the industry for nearly 30 years,” said Geoff Breed, Vice President TTI, Inc. – Europe. “There are many synergies between the two companies, sharing the same principles on core distribution values, focus on customer service and total satisfaction, and so this collaboration is a natural fit. We are delighted to be bringing Ecopac Power into the TTI Family of Specialists. It’s an exciting time for power and energy as companies look to design more sustainable products, and with the evolution of electrification vehicles and infrastructure for example. Additionally, we are looking forward to enhancing our partnership with Mean Well, a core strategic supplier for Ecopac Power, TTI Europe and Mouser.”

“Ecopac Power is excited to be joining the TTI Family. We have grown consistently over almost 30 years in both product portfolio, personnel, technical ability and turnover. We have reached a size now where gaining the experience of a larger group, whilst maintaining the Ecopac Power brand and ‘business as usual’ approach for our longstanding loyal customer base, who have been the most important part of our growth so far. We look forward as a company to continue to offer our unrivalled customer care as usual and working closely with TTI to expand our business together,” said Jon Young, Managing Director of Ecopac Power.

Ecopac Power’s power supply products are available from 0.5W – 10,000W, and include a wide selection of enclosed power supplies, DIN Rail power supplies, desktop and external power supplies, medical and open frame power supply units (PSU). The power specialist also has a strong focus on lighting applications and offers the largest range of LED drivers and dimmable drivers with wattages between 4W – 600W in constant voltage and between 4W – 1000W in constant current.

"We've got the power!"

The LCC1200 series of fully-enclosed, conduction-cooled AC-DC power supplies from Advanced Energy is now available from TTi Europe. Rated at 1200W and boasting 93.5% efficiency, these power supplies incorporate a thermal baseplate and can deliver full output power over a wide operating temperature of -40°C to +85°C without derating. The target applications for the power supplies include telecommunications antenna and base station equipment, control consoles, and outdoor/indoor signage. A constant current mode is also available for LED lighting and horticultural lighting applications.

Housed in a robust metal case, the LCC1200 series is available with standard input/output connectors or in fully sealed versions with integral cables that carry an IP65 rating against water or dust ingress. Their fanless operation also makes them suitable for environments where acoustic noise or dust disturbance would be an issue, such as in offices or medical facilities.

Operating from a universal 90Vac to 264Vac input, the series can be used anywhere in the world without adjustment. Comprising four models, the LCC1200 series offers main output voltages of 24Vdc, 28Vdc, 36Vdc, and 48Vdc. The main output is adjustable across all models for maximum design flexibility, except the 28Vdc model. Each model also provides an additional 5Vdc standby output.

Standard features include AC OK and DC OK signals, remote inhibit, and differential remote sense on the main output. The power supplies feature overtemperature and output overcurrent protection circuitry, with latching overvoltage protection of both the main and standby outputs. The LCC1200 series also supports active current sharing, allowing parallel connection of up to three units for high current applications.

All models in the LCC1200 series come with a three-year warranty, are fully approved to the IEC 62368-1 ITE safety standard, and carry cUL, CE, UKCA, and CCC certifications. The built-in PMBus™ interface provides flexible and comprehensive digital communication with control and monitoring functions for voltage, current, and temperature, as well as reporting of fault conditions.

“With Advanced Energy’s LLC1200 series of conduction-cooled AC-DC power supplies, We’ve got the Power!” said Oskar Czechowski, Technical Development Manager for Power, TTI Europe. “While other power supplies require output derating above 55°C, the LCC1200 can maintain its full 1200W load capacity across a wide baseplate temperature at up to +85°C without forced air, reducing overall system cost. In addition, with its high power density of 15W/in3, engineers save space in their end-application.”

@ttiinc @Publitek #Electric #Power

PSU expanded range.

SL Power Electronics SLPE has expanded their next generation range of dual certified internal power supplies with the introduction of the GB Series 10, 20-, 30-, 40-, 60 and 130-Watt families. The GB Series has been designed to offer superior performance and minimise the effort required for system integration across many markets and applications including test and measurement, medical, lighting, and industrial.

The newly developed GB product families come in 10-watt, 20-watt, 30-watt, 40-watt and 60-watt configurations with output voltages ranging from 5V to 24V. These units are approved to medical and industrial safety standards: EN/IEC/UL60601-1, 3rd edition (with 2 MOPP isolation), and EN/IEC/UL62368-1. In addition, they are designed to meet the EMC requirements per UL/EN/IEC60601-1-2, 4th edition (Heavy Industrial levels of EN61000-4-x standards). They feature a universal input range of 90 to 264Vac over the wide operating temperature range of -20°C to +70°C, delivering full rated output power up to +40°C and applicable output power derating up to 70°C. These models are available as an open frame or PCB mount for greater flexibility.

Further extending the range is the GB130Q-C 3” x 5” footprint feature rich family of highly efficient, quad output power supplies, developed specifically for next-generation applications with medical 4th Edition and heavy industrial levels of EMC performance. Available open frame or covered the GB130Q-C offers a range of output voltage combinations, a 5V standby output, remote inhibit and power fail/DC OK signal. The screw-less design, with no topside heatsink allows for a more automated assembly, increasing system reliability and reducing manufacturing costs.

Gary Baker, UK Country Manager for SL Power, comments, “Our next generation power supply families have been designed to offer system builders effortless integration, helping them to create reliable end products. By meeting Class B emissions by a good margin less additional testing and filtering is required and built-in protection against operating in unstable conditions and the use of high-quality electrolytic capacitors, running below their ESR ratings, helps extend the life of the end equipment minimising down-time. We provide real time technical support and a global presence, assisting our customer’s international development and manufacturing requirements.”

The SL Power Electronics product range extends from 10 to 3,000-watt internal power supplies as well as a broad range of Level VI Tier 2 6-watt to 240-watt external power supplies. Customers have access to world-class electromechanical components and 60+ years of experience in the designing and manufacturing of high-performance power solutions.

SL Power local technical support capabilities provide real-time help in solving potential design problems which could otherwise cause revenue loss due to delays in end product introduction. Their extensive global presence can support customers product needs as they migrate from development to production, frequently in multiple locations around the world.

@SLPowerSupplies @proactivefleet #PAuto #PSU

Compact and reliable power supplies.

Flexible installation options and a wide operating temperature range ensure these power supplies work safely and efficiently in a wide variety of applications. 

A new line of products have been introduced by IDEC Corporation to its power supply family with the PS3V Series. These switching power supplies provide an excellent price/performance ratio and build upon the previous generation’s reputation for reliability and functionality, while adding new features like push-in connections for simplified installation.

Electrical efficiency
The PS3V power supply family accepts a wide input voltage range from 85 to 264VAC, and it provides an output of 5, 12, and 24VDC with capacities ranging from 15 to 150W, both depending on the model. Output voltage is user adjustable ±10%, and the 24VDC versions deliver efficiencies ranging from 83 to 88%.

Flexible form factor
A robust yet compact metal housing protects the PS3V power supply, and it can be mounted in four orientations, by direct panel mount or DIN rail bracket. Mounting brackets are the same as for the previous PS3X series, providing easy upgrade options. Models are available with traditional screw terminals, or with safe and efficient push-in terminals for rapid one-step wiring. A wide operating temperature range from -25 to +70 Degrees C ensures these power supplies work in the most challenging environments.

Ratings and support
PS3V power supplies have UL61010 and cUL approvals and are safety extra-low voltage (SELV) listed (all models pending). A QR code is printed right on the product, enabling easy user access to the latest instruction manuals. The five-year warranty provides confidence for users to specify these power supplies in processing and packaging equipment, portable machines, valve and gate control, control panels, and many other industrial applications.

@IDECUSA #PAuto #PSU

24V Nonstop Power.

Power failures? Brownouts? Flicker? The intelligent DC emergency power supply UPSI-2412DP3 from Bicker Elektronik reliably protects safety-relevant 24VDC applications against system failure and data loss. For buffering of the 24VDC supply voltage, Bicker Elektronik relies on the particularly safe and durable LiFePO4 battery technology. The compact DC UPS in a robust DIN rail housing is ideally suited for many years of use in control cabinet applications and decentralized solutions for protecting embedded IPCs, controllers, motors, sensors, measurement, control and safety technology, etc.

All product features of the UPSI-2412DP3 at a glance

• Powerful 24V DC UPS (DIN rail version)

• Integrated LiFePO4 high-performance battery

• Up to 5,000 full cycles

• Capacity 64Wh

• Intelligent input current detection

• Regulated output voltage in battery mode

• Minimum load detection

• Power fail timer function

• Relay contact for power fail

• Shutdown & Reboot function for IPC systems

• Charge level indicator

• Battery start function

• Shutdown by external signal

• USB & RS232 interfaces

• Plug & Play - Immediately recognized as a UPS by the operating system.

• Extended functionality with 'UPSGen2 Configuration' software included.

The integrated LiFePO4 battery pack impresses in safety-relevant applications with a particularly stable battery chemistry, a long service life of at least 10 years and up to 5000 full cycles. The use of lithium iron phosphate cells makes thermal runaway almost impossible. The specially developed battery management system (BMS) with cell balancing ensures balanced and even charging of all cells so that the full capacity of the battery pack can be used over the long term. The UPSI-2412DP3 thus ensures maximum reliability and safety for demanding applications in the areas of Industry 4.0, automation, robotics, medical and laboratory technology, renewable energies, process technology, infrastructure, safety, vision and inspection.

In contrast to the supposedly cheaper lead-acid batteries, high-quality lithium iron phosphate cells have a service life and cycle stability that is approx. 15-20 times longer. In addition, with the LiFePO4 battery pack, 100% of the full nominal capacity can be used permanently. Lead-acid batteries also have significant limitations in terms of depth of discharge and number of cycles. When calculating the TCO (Total Cost of Ownership) over the entire period of use of at least 10 years, there is a clear cost advantage compared to lead-acid batteries, especially since there is no effort for maintenance and battery replacement with LiFePO4 during this period.

On the input side, the implemented PowerSharing function of the UPSI-2412DP3 ensures that the upstream AC/DC power supply does not have to be oversized, but that the input power is kept constant and distributed accordingly to the load and LiFePO4 battery charger. With a low load at the output, more energy flows into the charger and vice versa. The maximum charging current is 4.5A.

In normal operation, the UPSI-2412DP3 forwards the input voltage directly to the output, charges the integrated LiFePO4 battery pack in parallel and monitors all relevant parameters, currents and voltages. In the event of voltage dips or a power failure, a MOSFET disconnects the input within a few microseconds and the connected load is supplied with power from the energy storage without interruption. In backup mode, the UPSI-2412DP3 provides a constantly regulated DC output voltage.

For mobile applications, the UPSI-2412DP3 offers the option of starting the supplied application directly from the integrated and powerful LiFePO4 battery, without a mains voltage supply being available or connected. The maximum load current for battery start is 7A.

The UPSI-2412DP3 has an integrated USB interface for connection to an IPC system and is recognized directly as a UPS by the operating system – without additional driver or software installation.

The free available software 'UPS Gen2 Configuration' is for setting and parameterizing the DC UPS system and for real-time monitoring. The UPS and battery status displays include all relevant voltages, currents as well as battery temperature, state of charge (SOC), run times and cycles. The parameters that can be preset include the load sensor (mA), shutdown delay, maximum backup time, minimum charge capacity before system start, timer function and restart delay. Autonomous operation is then possible with the set values.

The new parameter "Shut Down OS in" can also be used to set the time before the computer system is shut down and switched off in the event of a power failure. This means that, in addition to your own operating system settings via the state of charge of the energy storage ("Shut Down OS at SOC"), you can now also define a specific time specification for controlled shutdown in UPS backup mode.

In the 'UPSGen2 Configuration' software, the minimum output current to the DC load in UPS battery operation can be set and monitored via the load sensor. If the load at the output of the UPSI-2412DP3 falls below this limit value, the integrated LiFePO4 battery is automatically disconnected from the charging and control unit after 10 seconds, so that no unnecessary and creeping discharge can take place. In addition, the UPSI-2412DP3 can also be switched off in a defined manner using the minimum load detection.

The functionality and behavior of the 2-pin relay connection in the event of a power failure can be defined using the 'UPSGen2 Configuration' software: 'Normally Open', 'Normally Closed' or 'Shutdown Pulse'. When the relay is closed, the resistance between the two pins is ⁓ 0 ohms, otherwise the contacts are 'open load'.

In the event of a 'PowerFail', the UPSI-2412DP3 signals the failure of the supply voltage via the integrated interface, so that a controlled shutdown of the computer system is initiated and valuable data is saved. After the supply voltage returns, the integrated reboot function automatically restarts the supplied industrial PC without the need for complex on-site intervention, e.g. in the case of completely self-sufficient computer systems in inaccessible locations.

@bicker_de @PresseBox #PAuto #PSU

PSU to medical and industrial standards.

Premium External Power Supply Family approved to both medical and Industrial/ITE standards to meet the needs of virtually any application.

The TE and ME family of compact, efficient and high reliability external power supplies are now available from SL Power Electronics. The TE series is approved to Industrial/ITE standards and the ME meets medical requirements, and between them they meet the needs of a very wide range of applications.

Gary Baker, UK Country Manager for SL Power, commented, "Opportunities for the use of this premium line of external power supplies continues to grow and diversify. Our TE and ME series provide an off the shelf solution for the vast majority of customers and as they are an in-house design, we can meet demands for modification of output voltages, connector types, cable length and full customisation to meet a user’s specific needs."

Nine model ranges are available with standard output voltages from 5 – 48VDC depending on model and custom voltages are available to order. Applications include computers and tablets, set-top boxes, gaming consoles, modems, robotics, automation, medical instrumentation and test and measurement products.

Key specifications include a desktop style package rated to IP22, universal input voltage range, 3-year warranty, electrolytic capacitor life of >7years, meets EN55011/CISPR11, FCC Part 15.109 Class B Conducted and Radiated Emissions with 6db Margin, approved to EN/IEC/UL60601-1 3rd Edition with isolation levels which satisfy the 2 x MOPP requirements and meets DoE Efficiency Level VI Requirements (no Load Input Power, average efficiency).

The SL Power Electronics product range extends from 10 to 3,000-watt internal power supplies as well as a broad range of Level VI Tier 2 6-watt to 240-watt external power supplies. Customers have access to world-class electromechanical components and 60+ years of experience in the designing and manufacturing of high-performance power solutions.

@SLPowerSupplies #PAuto #PSU

Efficient PSUs for medical & industrial applications.

The GB130Q family of highly efficient, 130W quad output power supplies in a 3" X 5" Open frame form factor is now available from SL Power Electronics. Rich in features and developed specifically for next-generation applications the screw-less design with no topside heatsink allows for a more automated assembly, increasing system reliability and reducing system costs.

The GB130Q carries dual safety certification complying to both Medical (IEC/UL60601-1, 3rd Edition) and Industrial/ITE (IEC/UL62368) safety standards within the same unit. This notable attribute of the GB130Q family of products simplifies sourcing requirements and when paired with a design optimised for seamless integration, the GB130Q stands out as the ultimate solution for virtually any application.

It is constructed with the highest quality components, such as long-life electrolytic capacitors and the power supply design ensures that these components are not pushed to their maximum output ratings. For example, the long-life electrolytic capacitors operate below their threshold and ESR ratings in extending the life of the end equipment and minimising field service needs.

The power supply is also available with a cover, GB130Q-C, and both versions have a wide range of output combinations, a 5V standby output, remote inhibit via contact closure and power fail/DC OK signal. Meeting Class B conduced and radiated EMI with a high degree of margin simplifies system design by reducing/eliminating the need for external filtering.

Gary Baker, UK Country Manager for SL Power, comments, "Medical technology continues to evolve and make ever greater demands from power supplies. Our GB130Q series offers an extended feature set, class leading efficiency and the flexibility to meet a very wide range of applications."

@SLPowerSupplies @proactivefleet #Industrial #Medical

PSU's offer superior performance and reliability.

High power density convection rated AC-DC power

SL Power Electronics (SLPE) has announced the launch of the NGB SERIES of high power density convection rated AC-DC power supplies.

Intended for applications including medical, industrial, audio broadcast and LED lighting the NGB series offers a wealth of application relevant features and is available in multiple formats and power levels including 250W, 425W, 660W and 1200W (with 150W & 800W being released soon), all with a single output from 12 – 56 Vdc.

Departing from the commonly used industry approach of optimising a design to require forced air cooling with fans, the SLPE NGB series offers customers increased reliability and eliminates acoustic noise. SL Power’s next-generation design focuses on optimising the convection rating performance and employs a scalable design strategy with highly customisable options including: enhanced digital monitoring and control, multi-output, cardiac float (cf), covers and fan covers.

Whether operating in a medical or industrial environment, the NGB series offers Class I and II inputs with the following attributes: high output stability across wide temperature range up to 50°C without derating, wide universal input voltage range from 80-264 Vac, high convection power rating (derated only at 90 Vac input voltages), lifetime extended by the use of >7year electrolytic capacitor life, Medical 4th Ed. and heavy industrial levels of EMC compliance meeting Class B emission levels with margins, approved to CSA/EN/IEC UL62368, IEC61326-1/UL60601-1, 3rd Edition and 3 Year Warranty.

Gary Baker, UK Country Manager for SL Power, comments, "By designing our new NGB series power supplies from the ground up we are able to meet the needs of today’s systems designers looking for high reliability and high output current stability over wide variations in operating temperature, which ensures the reliable performance of mission critical systems in medical, audio and Industry 4.0 applications."

@SLPowerSupplies @proactivefleet #PAuto #OEM 

Faster battery test for electric vehicles.

Joint effort to help improve efficiency and power capacity for EV battery testing to address climate change.

NI has collaborated with EA Elektro-Automatik (EA) to offer bidirectional power supplies that support battery cycling and power-level test for electric vehicles (EVs). EA’s best-in-class power supplies will be integrated into NI’s software-connected toolchain as part of NI’s power electronics offering to optimize battery test workflows. This joint effort accelerates the path to Zero Emissions by shortening time to market and improving safety and performance throughout the lifecycle of the battery.

The U.N. 2021 Climate Report’s findings that global temperatures will reach critical levels in the next 20 years have accelerated the demand for broad-scale implementation of EVs as a critical step to limit greenhouse gas emissions. However, validating EV batteries remains a critical factor in scaling this technology, as the battery makes up 70% of the cost of EV development.

Power electronics are essential for EV battery testing to meet safety and performance expectations, without compromising on the flexibility that rapid innovation requires. Integrating EA’s devices into NI’s toolchain gives EV test engineers and lab managers more flexible battery cycling configurations for their test labs, and quicker response time for new power level test requirements.

“NI and EA Elektro-Automatik share the same vision of providing high performance and flexibility for test engineers to ensure test labs meet their evolving needs,” said Noah Redding, NI senior director of validation for NI’s Transportation Business Unit. “As demand for electric vehicles continues to grow, we at NI understand it is our responsibility to help the market Engineer Ambitiously to meet this moment and accelerate the path to Vision Zero. We are looking forward to the opportunities that will come through this collaboration with EA in helping engineers move faster and optimize battery test workflows to bring this important technology to the market.”

“This partnership combines industry-leading control, measurement and power into state-of-the-art test systems. These systems allow customers to speed up time to market while driving corporate zero emissions initiatives,” says Eric Turner, Managing Director of EA Elektro-Automatik, Inc USA. “The renewable energy test market is an essential step in product development and production. EA is proud to be a technology enabler via power regeneration technology that reduces energy consumption by up to 96%.”

@NIglobal @niukie @UNFCCC #elektroautomatik #TandM #Transport

DIN-Rail power supply for marine applications.

The new 24V, 20A DIN-Rail power supply CP20.245-R2 from PULS POwer, is developed for on- and offshore use in the marine and offshore process industries. The marine-compliant power supply meets the high requirements of EMC class B without additional external filters and can be used directly in bridge and deck applications.

The CP20.245-R2 has optimal electronic and mechanical design for the harsh environmental conditions found at sea and onshore. The power supply is characterised by its high immunity to transients and voltage peaks as well as its robust aluminium housing. The device provides full output power of 480W even with fluctuating ambient temperatures between -40°C and + 60°C. The extensive approval package includes Marine DNV, Marine ABS and ATEX, among others.

High system reliability is assured thanks to an integrated decoupling feature, which makes the CP20.245-R2 unique. An onboard decoupling MOSFET enables a safe 1 + 1 and n + 1 redundancy between multiple power supplies. This ensures the availability of all process and safety systems in the event of a fault. The innovative design removes the requirement for an additional external redundancy module, reducing cost and saving space. Special plug-in connectors allow hot-swap replacement of the devices during operation, using the sequence described in the data sheet.

The CP20.245-R2 is based on the field proven industrial version of the CP20, which is used in thousands of applications worldwide. The high efficiency of 95.2% ensures low power losses and little waste heat. In addition, the 20% power reserve from the basic version is maintained. The compact product with a width of only 48mm has been retained despite the additional, application-specific features.

For remote status monitoring two relay contacts for DC-OK and alarm signals are provided. Two additional inputs allow the power supply to be put into an energy-saving standby mode using the remote ON / OFF function and automatic load sharing in parallel operation for greater power output can be realised. Parallel operation ensures an optimised temperature balance between the connected power supplies, prolonging the service life of the devices.

All CP20 versions share the same compact housing with dimensions of 48x124x127mm (WxHxD). This is made possible by a very high efficiency of 95.2%. As a result of the low power losses, less heat is generated in the housing and the clearance and creepage distances can be reduced.

Marco van der Linden, UK Country Manager for PULS Power, comments, "The market for instrumentation, control and SMART systems in marine and offshore applications is growing. Our latest version of the proven CP20 DIN-Rail power supplies not only meets all relevant standards but offers a compact, reliable and simply to install solution. The ability to be connected for parallel redundancy with no additional components, increases system reliability while saving space and cost."

@PULSPowerSupply @proactivefleet #PSU #Pauto

Din mounted PSU with indication.

The latest addition to PULS Power's CP20 series of high efficiency and compact 24V, 20A 1-phase DIN-Rail power supplies is now available. The new CP20.248 extends their portfolio by adding a power supply with an integrated display. The LED display means a reliable and inexpensive condition monitoring feature can be integrated into almost any system allowing users to benefit immediately from faster fault diagnosis and increased system availability.

Marco van der Linden, UK Country Manager for PULS Power, comments, "The display on our new CP20 20A DIN-Rail power supply provides panel builders, system designers and integrators with a unique system monitoring tool without having to find extra space to add additional measuring or monitoring equipment to a system. Secure power for the data store ensures all measurements are available in the event of a system failure. A further model in the series, a 24V, 10A version will also be available soon."

The display shows important status information about the power supply for commissioning and maintenance and can display real-time information and recorded data. The real-time data supplied by the CP20.248 includes the input and output voltage, output current, operating hours and temperature inside the device. The recorded data gives users insight into the number of transients on the input side as well as minimum and maximum voltage and temperature values fand more. This information can help the system engineer optimise an entire application in terms of reliability and to identify the cause of faults or errors more efficiently. The display and data storage have an independent power source ensuring that all the information is still available, even if the power supply fails.

For remote status monitoring two relay contacts for DC-OK and alarm signals are provided. Two additional inputs allow the power supply to be put into an energy-saving standby mode using the remote ON / OFF function and automatic load sharing in parallel operation for greater power output can be realised. Parallel operation ensures an optimised temperature balance between the connected power supplies, prolonging the service life of the devices.

All CP20 versions share the same compact housing with dimensions of 48x124x127mm (WxHxD) which includes the space required for the integrated display. This is made possible by a very high efficiency of 95.6%. As a result of the low power losses, less heat is generated in the housing and the clearance and creepage distances can be reduced.

The PULS CP20has an operating temperature range from -25°C to +70°C, 50% extra output power for up to 5s, has fully international safety agency approvals and a 3-year warranty.

Applications for the PULS CP20 include industrial systems and machine building, SMART buildings and factories, Industry 4.0, security and CCTV, instrumentation and measuring systems.

@PULSPowerSupply @proactivefleet #PAuto 

Programmable DC PSU.

The ADG-P Programmable DC Power Supply range has been added to Intepro Systems' power supply offerings. 

ADG-P Programmable DC PSU

The ADG-P provides high power density and output power, up to 100kW, in units that can be used as a standalone system or can be extended by parallel connections. Offering a wide voltage and current range, the ADG-P is a perfect solution for Renewable Energy, Smart Grid, and Electric Vehicle (EV) applications.

“The ADG-P series offers up to 100kW in a single unit, reducing the risk of interference from parallel connection signals as seen on other units requiring multi-unit parallel connections.” According to Joe Engler, one of Intepro’s Lead Engineers.

The ADG-P series has industry leading performance on ripple, response time, and voltage regulation. Intuitive local control via a 5” easy to use touchscreen and free user-friendly remote-control software simplifies systems integration. Operates in constant voltage, constant current and constant power modes with remote sensing for output line voltage drop compensation. Fully protected against over and under voltage, over current, overpower protection and over temperature protection.

The ADG-L series of programmable DC power supplies offers high power density, low noise, and tight regulation. The combination of DSP and PWM technologies has enabled significant advances in stability and measurements. The ADG-L series includes fourteen models with 4kW, 8kW and 12kW maximum output powers and Auto Range models are available to provide a higher output current at lower output voltage.

@InteproSystems @proactivefleet #PAuto 

Relay for solar panels and battery back-up.

OMRON Electronic Components Europe has a highly compact 500V DC power relay aimed at the pre-charge circuits in electric vehicle chargers, battery back-up systems for solar panels and other high current DC applications.

With a high switching capacity and high isolation, the new OMRON G2RG-X is ideal for inrush current control, for example to protect the peripheral circuits when storage battery charging is initiated, as well as in energy storage systems, inverters, servos, power supplies and UPS.

 

The OMRON G2RG-X achieves its massive 500 VDC, 10A switching capacity within a compact body with a footprint of just 13.5mm X 29.0mm and a height of 26.5mm. The exceptional performance in a small component is a result of OMRON’s arc control structure and a 3.0mm contact gap. Further features include a high level of isolation, with an insulation distance of over 8 mm and an impulse withstand voltage of 10 kV between coil and contacts.

 

The G2RG-X features a low coil power consumption of just 0.8W and has just one coil as opposed to two in alternative solutions, further reducing energy loss within the device. It is designed for 2-pole series wiring, and has an electrical durability of 10,000 operations in this configuration. The relay is UL and TÜV certified.

@OmronEurope @NeeshamPR #Relays #Automotive #Solar #PSU

Marine power supply and battery charger.

Delta has announced the successful completion of a joint development project with WhisperPower, a leading Netherlands-based manufacturer of ultra-quiet off-grid power electronics, on the new WP-BC Supreme Pro battery charger. Combining the expertise of both companies, led to the successful development of the premium marine power supply and battery charger, which is ideal for systems in commercial shipping, industrial applications and the leisure marine markets. 

Unique in its size, versatility and robustness, the Supreme Pro Battery Charger pushes technological boundaries and sets a new industry benchmark.

“Within our market sector, we see that little is being renewed in the field of charging technology for professional applications," explained Roel ter Heide, Director-Owner of WhisperPower. "That is why, a few years ago, WhisperPower’s design team set about developing a new range of safe and robust 24V WP-BC Supreme Pro chargers. They ensured the highest interference suppression (Class B) and standard UL conformity. For the professional maritime sector, the chargers offer full DNV, GL, and ABS certification. The compact and silent Supreme Pro is equipped with the required alarms and a volt/ampere meter at the front. It’s the perfect main charger/power supply for a GMDSS system with back-up battery.”

“WhisperPower reached out to Delta for its expertise in power supplies, product development, and manufacturing,” said Kevin Hsu, Engineering Manager at Delta Electronics. “The marine environment presents unique challenges when it comes to power supply. This collaboration was a great experience for us, as both companies could learn from each other’s expertise and the result was a truly exceptional product.”

The WhisperPower engineering team and Delta Power Supply R&D engineers needed to ensure the new charger matched the high performance and quality standards of a truly premium product. The products were developed through detailed simulation and selection of performance-driven components. Delta’s team assisted to meet EMI Class B, IP23, thermal and impressive acoustic requirements on the battery chargers and utilized its signature energy efficiency capabilities to make the product environmentally friendly. Both companies set out to create not only a market-conformant product, but a really innovative solution. After optimisation and multiple safety approvals, an uncompromising result that fully reflected WhisperPower’s vision was achieved.

The 24-volt WP Premium Pro BC is designed for systems in commercial shipping, industrial applications, and leisure marine markets. It can charge any type of battery including wet led acid, AGM, gel, and li-ion. The completely silent unit is the most compact of its type and delivers high efficiency. The new battery charger comes with a five-year warranty and is available immediately through the global WhisperPower distribution network.

@DeltaEMEA @WhisperPowerIbe @mepaxIntPR #PSU #Marine #PAuto

Programmable power supply units.

The PSB series of programmable digital power supplies/loads from Interpro Systems,  are microprocessor controlled bi-directional supplies that feature two devices in one: an auto-ranging DC power supply and an electronic DC load with energy recovery. The bi-directional package replaces individual programmable sources and loads, and the regenerative load returns up to 95% of test energy to the grid.

The PSB series enables two-quadrant operation in a single, efficient, and easy-to-use instrument eliminating the need for two topologies. Combining the features of a programmable source and regenerative programmable load into one chassis frees up rack space, reduces weight and cost, and reduces generated heat while recovering load energy back to the grid.

Bidirectional DC-DC converters (BDCs) are becoming increasingly popular due to the growing need for systems to have the capability of bidirectional energy transfer between two DC buses. In addition to traditional applications in DC motor drives, new applications for BDCs include energy storage in renewable energy systems, fuel cell energy systems, hybrid electric vehicles (HEV) and uninterruptible power supplies (UPS).

Intepro PSB power supplies are available with outputs of 15KW in a 3U x 19” rack chassis (PSB 9000) and 30KW in 4U (PSB 1000), and they may be connected in parallel for operation up to 2MW. The auto-ranging bidirectional output stage maintains full power over a wide output range while bidirectional operation provides seamless transitions between source and sink modes.

The unique capability of the Intepro PSB series is the ability to be programmed to seamlessly switch between source and sink with no “off” time. When operating as the load the device synchronizes with its 3-phase power input to recover upwards of 95% of the energy. When operating as a source, the unit has an efficiency of up to 93%, generating less heat in both modes. This provides further energy savings by reducing the cooling costs in the test environment

The PSB series features a wide range 3-phase input voltage from 342-528V, 45-66 Hz, with output voltage ratings of 60V – 2,000V and current ratings from 40A-1000A. The devices include a wide range of programmable functions to simulate complex testing such as electric vehicle load profiles, battery charging, PV simulation per EN 50530 and MPP tracking and others.

Other features include automatic crossover when the unit goes from load to source or vice versa once specified conditions are met, remote sensing with automatic detection, temperature controlled cooling fan speeds, control panel with gorilla-glass touchscreen for actual values, set values, status and alarms, USB and Ethernet port integrated or alternatively installed IEEE/GPIB Port, SCPI command language and LabVIEW VIs supported, Windows control software provided.

Intepro Systems offers a wide selection of Auto-Ranging programmable DC Power Supplies. All Power Supplies are MOS-FET based, providing a high-performance power stage that offers high speed slew rates and low output ripple. Intepro’s electronic DC Power Supplies are designed for ultimate flexibility and configuration in providing the ideal power input solution for testing converters, chargers, batteries, adapters, and power electronic components.

@InteproSystems #PAuto #PSU

AC/DC converters.

The latest models in the PULS Power PIANO series have been introduced to the market. The PIANO-PIM family have been designed for use in the many industrial applications which only require a basic power supply so that customers do not have to pay for unnecessary control and communication facilities.

Marco van der Linden, UK Country Manager for PULS Power, comments, "Our PIANO range continues the PULS philosophy of offering our customers “more with less”. Our new PIANO-PIM range of power supplies are ideally suited for worldwide applications requiring a simple, basic, cost effective power supply with no compromise on quality. The compact size of the PIM36, PIM60 and PIM90 allows more flexibility in system design while the simple installation provides significant time and cost savings. PULS power supplies continue to set new records in their respective performance classes in the quality-critical functions such as efficiency, lifetime and size."

The PIANO-PIM series offer a cost effective, space-saving, efficient, reliable and durable DIN-Rail mounted AC/DC converters. The 100-240VAC wide range input, 24VDC output units are available in three versions: PIM36 (36W), PIM60 (60W) and PIM90 (90W). With these additions to the already very successful PIANO power supply range PULS now provides users with a complete, cost-oriented, product family with outputs from 30-480W. At ambient temperatures between -10°C and +55°C, the devices work at full power without derating. The PIM90 is also available as an NEC Class 2 version for the US market.

This range uses innovative technology to make savings in cost and space. The single PCB design uses a reduced number of high-quality components, lowering cost, simplifying manufacture and improving reliability. The PIM90 is currently the smallest 90W DIN-Rail power supply on the market. The compact design saves space on the DIN-Rail in the control cabinet and makes them ideally suited for decentralised use in cramped systems or spaces – e.g. building automation.

The high efficiency synchronous rectifier design based on MOSFET technology (90W PIANO achieving over 93.8% at full load and +40°C ambient temperature) reduces the need for system cooling and further increases reliability. With exceptionally low losses even in idle or standby mode at < 0.5W, the PIANO-PIM range particularly is useful for applications in building automation. In building safety systems power supplies often remain in standby mode for days or even weeks. Due to the very low no-load losses in the idle state, considerable energy costs can be saved over the long term.

The high efficiency and optimised thermal design allow polycarbonate housings to be used, reducing weight and providing a robust impact resistant enclosure. The use of a plastic housing means the small, low power PIANO power supplies can be operated without grounding, saving additional installation time and cabling costs.

The PIM60 and PIM90 power supplies are available with either screw terminals or time saving push-in terminals. PULS devices are optimally prepared for automated wiring processes. The PIANO-PIM range meet all international safety agency approvals and are CE marked.

@PULSPowerSupply @proactivefleet #PAuto