Name：400w atx power supply 　 Specs：MD-ATX400W-P4 　 Size：L140*W150*H86mm

Model No. +3.3V +5V -5V +12V1 +12V2 -12V +5VSB Remarks
MD-ATX400P4 25A 28A 0.5A 14A   0.8A 3A 400W

Characteristic: *  Edition: ATX 2.03  
*  Universal AC input/Full range
*  High efficiency, low noise & ripple
*  100%ATE and Hi-pot test
*  7 output sockets (5 large and 2 small)
*  Built-in 12mm Silent fan
*  100% full load aging (50℃)
*  Adding special 4PIN 12V and 20+4PIN sockets
*  Protections: short circle, overload, over voltage  


Specification:
?Temperature range：Working Temp.:0℃-50℃; Storage Temp.: 20℃+80℃
?Relevant Temperature Modulus: 0.01%/℃
?Instant Circuit Response: Output voltage is lower than 1ms response      
    time, Max. 25% of load variations
?Hold up time：16ms at full load and normal voltage
?Withstand voltage: I/P—FG：1500VAC， 60 second
?Humidity：5--95%RH
?Efficiency：Commonly 70%, Min. 65% at full load
?Overload protection: Max. 150%
?Inrush current：Max. 30A at 115VAC，Max. 50A at 230VAC cold start at 25℃
?Over voltage protection：Sense lever: +3.3V/+5V/+12V; Max.voltage: 4V/6V/13.2V