GST220A48-R7B Mean Well Desktop Power Supply, 48V, 4.6A, 221W

Mean Well

2 in stock

SKU: GST3-048Code: GST220A48-R7B


2 in stock

This is a genuine 48V, 4.6A and 221W Mean Well Desk Top Power Adapter, part number GST220A12-R7B. An IEC C13 type power cord is required for this power supply, and is not included

It has a standard IEC320-C14 AC input, and support an input range from 85V AC to 264V AC.

It has a "power DIN 4 Pin with lock" type output connector(code R7B). An adapter is available to convert this connector to a 2.1mm(2.1x5.5) or 2.5mm(2.5x5.5) Barrel Plug.

The GST220A is a highly reliable, 220W desktop style single-output green adaptor series. This product is a class power unit (with FG), equipped with a standard IEC320-C14 AC inlet and adopting the input range from 85VAC to 264VAC. The entire series supplies different models with output voltages ranging between 12VDC and 48VDC that can satisfy the demands for various types of consumer electronic devices. With an efficiency of up to 94.5% and extremely low no-load power consumption below 0.15W, the GST220A is compliant with USA EISA 2007/DoE, Canada NRCan, Australia and New Zealand MEPS, Korea K-MEPS, EU ErP and Code of Conduct (CoC) Version 5. These supreme features allows this adaptor to save energy when it is in operating or standby mode. The entire series features a flame retardant 94V-0 plastic case. The GST220A is certified for international safety regulations.

To view the PDF Datasheet, click here.see this page:


  • Short circuit, overload and over voltage protected
  • No load power consumption < 0.15W
  • 3 pole AC inlet IEC320-C14
  • Energy efficiency level VI
  • Fully enclosed plastic case
  • LED indicator for power on
  • Mains lead sold separately


  • Output Voltage: 48V DC
  • Output Current: 4.6A
  • Power Rating: 221W
  • Number of Outputs: 1
  • DC Output Connector: Power DIN 4 Pin with lock type
  • Input Voltage: 85 VAC to 264 VAC, 120 to 370 VDC
  • Length: 210mm
  • Width: 85mm
  • Depth: 46mm
  • Weight: 1.1kg
  • Efficiency: 90%
  • Maximum Temperature: +70°C
  • Minimum Temperature: -30°C

Specs and Docs

  • DatasheetDatasheet:

Package Includes

1 x Meanwell Power Supply

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SKU: GST3-048 Category: Tags: ,
Weight1150 g