• 750W
  • 80Plus Bronze
  • ATX 12V / EPS 12V
  • 8 Output Voltage
  • Silent Fan Speed Control
  • Build in DC remote ON/OFF , PG/PF TTL signal

EJ-750A80 750W 80Plus ATX Power Supply Product Description

The EJ-750A80 750W 80Plus ATX 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 compact Rackmount chassis.

8o Plus Bronze





AC Input:
Input Voltage: 100V – 240V.
Active PFC: Power Factor: >0.9
Efficiency: 80%(min.) at full load(typical)
Input Current: 115Vac / 8.0A: 230Vac / 4.0A max.
Inrush Current: 110A max. When AC input 230Vac at 250C cold start.
Input Frequency: 47Hz~63 Hz.
Leakage Current: 3.5mA max.

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.

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

MTBF: 100,000 hours
Cooling: 14 cm DC Fan
Dimension(DxWxH): 150 x 160 x 86 mm

DC Outputs:

Output Voltage Regulation Min .Load Max .Load Ripple
V1 +5V +5,-4% 2.0A 28.0A 50mV
V2 +3.3V +5,-3% 0.5A 30.0A 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


• The continuous total output power is 650W max.
• The combined power of +5V and +3.3V is 180W max.
• Total combined +12V output load not exceed 52A

20 + 4 pin
20+4 Pin Peripheral FDD 4+4-Pin SATA 6+2-Pin
X 1 X 7 X 1 X 1 X 6 X 4