Cryptocurrency Power Supply.

The Coolisys’ CBTM1800-12 1800-watt AC/DC power supply from Gresham Power,  is a fully DSP controlled, highly efficient enclosed 12 VDC power supply. It incorporates resonance-soft-switching technology to reduce component stresses, providing increased system reliability and very high efficiency.

The CBTM1800-12 combines best-in-class, 80 PLUS “Platinum” Efficiency and good dynamic performance into a power dense package. Key features include wide input voltage design with over voltage, under voltage protection and overcurrent protection, temperature-controlled cooling fan and thermal protection.

The Coolisys CBTM1800-12 provides the most suitable architecture of 1800W at 12V for use with the most powerful cryptocurrency ASIC Bitcoin mining systems solve Bitcoin blocks. The CBTM1800-12 can also be provided with different configurations and additional features such as controls, redundancy and other DC output voltages serving other applications in other markets.

System communication signals and commands provided are inhibit (on/off), active low for output shut down, DC Fail via TTL level open collector active low when there is loss of regulation, AC Fail (option) open collector active low, I²C passive data, serial number, model number and revision.

Standard features include auto-selected input voltage ranges: 90 - 140VAC, 180 - 260VAC, AC Input with power factor correction, 1800W Continuous output power capability (@ high-line input), output voltage 12VDC, output current 150A, high density design of 44 W/in3, high efficiency up to 96%, ±10% voltage input range, noise level:<43db 100="" 10="" 47-63hz="" 50="" ambient="" br="" frequency="" input="" interface="" output="" pci-e="" pin="" range="" rated="" to="" up="" x=""> 
<43db 100="" 10="" 47-63hz="" 50="" ambient="" br="" frequency="" input="" interface="" output="" pci-e="" pin="" range="" rated="" to="" up="" x="">
“The Coolisys CBTM1800-12 is a fully DSP controlled, highly-efficient, enclosed 1800-watt 12VDC power supply. It incorporates resonance-soft-switching technology to reduce component stresses, providing increased system reliability and very high efficiency.” Comments Amos Kohn, President & CEO of Coolisys. 

 @GreshamPower #PSU #Bitcoin

<43db 100="" 10="" 47-63hz="" 50="" ambient="" br="" frequency="" input="" interface="" output="" pci-e="" pin="" range="" rated="" to="" up="" x="">