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ATX 650W

ATX 650W


  • ATX Power Supply

● Peak 650 W, large capacity ATX power supply of continuous 550 W output.
● Also supports latest CPU.
● Stable operation of all DC output at minimum load of 0A.
● A variable temperature fan is used, which blows air even in standby condition, and reduces heat stress at +5 Vsb power supply.
● Provided with a switch to forcibly change the fan operation to full rotation.

·External appearance and specifications are subject to change without notice.

Part Number

Configured Part Number is shown.


Part NumberATX Power Supply
for CPU
PCPS-PCSA650-P28-R24 Pin8 Pin
PCPS-PCSA650-P24-R24 Pin4 Pin
PCPS-PCSA650-P20-R20 Pin4 Pin
Sales: Misumi / Manufacturer: Nipron Co., Ltd.

More Information

Manufacturer Part NumberePCSA-650P-E2S
InputAC85 - 264 V (Autoswitching) (47 - 63 Hz)
Output +3.3V+5V+12 V1+12 V2+12 V3-12V+5 Vsb
Maximum Load Current (Continuous)24A24A18A12A12A0.5A2.5A
Total 140 WTotal 420 W
Maximum Output Power (Continuous)Total 550 W
Maximum Load Current (Peak)24A24A22A16A16A0.5A3A
Total 150 WTotal 480 W
Maximum Output Power (Peak)Total 650 W
Minimum Load Current-------
ConnectorsFor Main Board x 1, for Peripheral x 3, for FDD x 1, for SATA x 2, for CPU x 1
StandardUL, CSA, EN, CE
Operating EnvironmentTemperature: 0 - 60°C
Weight / External Dimensions (mm)2.0 kg, 150 (W) x 180 (D) x 86 (H)
Part Number
Part NumberVolume DiscountDays to Ship ATX Power Connectors
For CPU Connector

4 Days or more


4 Days or more


4 Days or more



  1. 1

Basic Information

Type ATX Power Supply Capacity(W) 650 Serial ATA Yes
Removable cable for internal connector OK Representative standards CE / UL / CSA Dimension vertical(mm) 86
Dimension width(mm) 150 Dimension depth(mm) 180

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