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GST120A20-P1M - 120W 20V 6A Greenmode Level VI Desktop Power Supply

GST120A20-P1M is a 120W 20V 6A Greenmode Level VI Desktop Power Supply.



As a 120W greenmode desktop power supply GST120A20-P1M meets the Energy Independence and Security Act’s new EISA 2007/DoE Level VI standard. This 20V 6A unit features a no-load power consumption which is below 0.15W and, superior operating efficiency to that of Level V-approved products; therefore contributing more effectively to energy-saving and carbon reduction targets in both no-load and operating modes.

GST120A20-P1M accepts universal 90-264VAC input and has a built-in power factor correction function. With fanless, free air convection cooling design, it can operate in temperatures from -30°C to +70°C. The adaptor is housed within a 94V-0 flame retardant plastic case, with IEC320-C13 AC Class 1 inlet and has full protection from short circuit, overload, over voltage and over temperature conditions. A LED indicator allows easy checking of the Power On status.

Additional information

Weight 0.68 kg
Current (amps)


Efficiency (%)


IEC 320


Power (watts)


R&N (mV)



Level VI



Voltage (max/rated)


Range Power



  • Universal full AC input range
  • IEC320-C13 AC inlet
  • No load power consumption <0.15W
  • Energy efficiency Level VI
  • Short circuit, over load, over voltage and over temperature protections
  • LED indicator for power on
  • Compliance to EISA 2007/DoE, NRCan, AU/NZ MEPS, EU ErP and CoC Version 5
  • R7B DC Plug, 4 pin DIN with lock, on 12V & 15V models; P1M DC Plug, 2.5 x 5.5 x 11mm centre positive tuning fork on all other models
  • Telecommunication devices
  • Office facilities, such as printers
  • Industrial equipment
  • Consumer electronic devices