FEATURES

  • Dimension: WxLxH= 150x140x86mm(5.9″ x 5.5″ x 3.4″) 80mm FAN x1
  • Specification compliance: ATX12V v2.31
  • Support the latest Intel & AMD Socket
  • PCI Express & Serial ATA ready
  • Double forward converter circuit
  • High efficiency and reliability
  • Low ripple & noise
  • Super low noise fan control

EJ-650H01 650W ATX Switching Power Supply Description

The EJ-650H01 650W ATX Switching Power Supply is an industrial grade ATX switching power supplies. This high efficiency power supply features thermal fan speed control, Active PFC, and triple circuit protection and are designed to fit perfectly into your Tower Case, Server Case or 4U Rackmount chassis.

AC Input:
Watt: 650W
Input frequency: 47/63 Hz
Inrush current,cold start: 100A max.
Efficiency: at normal input voltage ≧82%
Line regulation: +/-1% typical
Load regulation: +/-5% typical
Cross regulation: +/-5% typical
Ripple/noise: 1%
MTBF, full load @ 25℃ amb. Excluding the DC fan: >100k hrs
Power Factor Correction: 99% typical

Function
Power Good Signal: 100ms~500ms, TTL compatible signal
Power Fail Delay: >1msec. ,TTL compatible signal
PS-ON: Power off:PS-ON = 2V min. ;Power on:PS-ON = 0.8V max.

Environmental
Operating Temperature: 0˚C to 45˚C
Storage Temperature: -20˚C to +70˚C
Operating Humidity: 20% to 90%,non-condensing
Storage Humidity: 5% to 95%, non-condensing

Safety & EMI/RFI
Safety Standards: UL,cUL,TUV,CB
EMI/RFI Standards: CISPR22(EN55022) Class A, FCC Part15 Class A

Others
MTBF: 100,000 hours
Cooling: 8 cm DC Fan
Dimension(DxWxH): 150 x 140 x 86 mm

DC Outputs:

Output

Voltage

Regulation

Min .Load

Max .Load

Ripple

V1 +5V +5,-4% 2.0A 24.0A 50mV
V2 +3.3V +5,-3% 0.5A 24.0A 50mV
V3 +12V1 +5,-4% 1.0A 18.0A 120mV
V4 +12V2 +5,-4% 1.0A 18.0A 120mV
V5 +12V3 +5,-4% 1.0A 18.0A 120mV
V6 +12V4 +5,-4% 1.0A 18.0A 120mV
V7 -12V +9,-5% 0.0A 0.8A 120mV
V8 +5Vsb +5,-3% 0.0A 3.0A 50mV

 

Remarks: 1. Combined +3.3VDC & +5VDC maximum power

20 + 4 pin
peripheral
FDD
8-Pin
4+4-Pin
6+2-Pin
6-Pin
SATA
20+4 Pin Peripheral FDD 8-Pin 4+4-Pin 6+2-Pin 6-Pin SATA
X 1 X 5 X 1 X 1 X 1 X 1 X 1 X 4