400W computer power supply SD-550U manufacturer from China R-Senda Electronics Co.,Ltd

Payment Terms:	T/T,L/C
Place of Origin:	Guangdong, China (Mainland)

Product Detail

Model No.: SD-550U

Production Capacity: 20,000pcs/month

Delivery Date: 15-20days after receipt dep...

Application: For Desktop computer

Means of Transport: Ocean

Packing: carton in bulk

Brand Name: RSenda/OEM

Computer Peripherals
400W pc power supply
1)AC Input:115/220Vac
2)Output power:rated 400W,max 550W
3)Power Factor:Optional P.PFC
4)8cm fan

Computer Peripherals

400W pc power supply
1)AC Input:115/220Vac
2)Output power:rated 400W,max 550W
3)Power Factor:Optional P.PFC
4)8cm fan

Environmental:

lEnvironmentally Friendly PSU

l80mm*2 Variable Speed Fan with Ultra Low Noise

lOperating ambient temperature:10~50℃

lOperating relative Humidity:20~90%

lStorage ambient temperature:-20~60℃

lStorage relative Humidity:5~95%

lMTBF:100K hours at ambient temperature

Electrical specific:

1.rated output power:400W

2.Dual Core CPU, for Desktop PC, server

3.12V for +12V1,+12V2

4.Power efficiency:>75% at 100% load

5.Low ripple & noise

6.Output over voltage protection

7.Output over current protection

8.Short circuit protection on all outputs

9.100% Hi-pot tested

10.100% burn-in under high ambient temperature(50C)

11.Seagull Guo

12.86 13410404653

AC Input: 115/230Vac

DC Connectors:20+4P,4+4P,3HDD 1FDD,3*SATA,PCI-6+2P