eMQF500O-48S eMQF500 Series AC-DC ITE Switching Power Supply
Series: eMQF500
SKU: eMQF500O-48S
Application: Medical & Health
Form Factor: Open Frame
Type: AC-DC
No of Outputs: Outputs 1
O/P Voltage: 48V
O/P Current: 4.8A
Watts: 120W
~ 480W

♦ Open Frame and Enclosed Package
♦ Universal Input: 90-264 VAC, 47-63 Hz
♦ Remote ON/OFF Function
♦ 240 Watt with Free Air Convection (MQF5000 only)
♦ 500 Watt with 30C F M F A N (MQF5000 only)
♦ Built-in 12V/0.3A Auxiliary Output
♦ High Efficiency up to 93%
♦ With P.F.C. Function > 0.94
♦ Standby 5V@1 A with Fan, @0.4A without Fan (MQF5000)
Standby 5V@1 A (MQF500E)
♦ Suitable for BF Application with Appropriate System Consideration
♦ UL/ IEC / EN 60601 3.1 Edition & UL/ IEC / EN 60950 AM2 Safety Approvals
♦ 3-Year Warranty

127.8 x 76.2 x 35.0 mm
5.03 x 3.0 x 1.38 inches

48V @ 4.8A


Input VAC
Voltage, V 90 – 264 VAC or 120 – 370 VDC
Frequency, Hz 47-63 Hz 
Current, A N/A
Power Factor N/A
Harmonics N/A
Cooling Free-air Convection
Power Good N/A
Holdup Time N/A
Transient N/A
Efficiency 93%
Shorted output N/A
Over Load Protection N/A
Short Circuit Protection Auto recovery
Over Voltage Protection auto-recovery
Temperature -30 ºC to +70ºC (with Derating) 
Safety Agency N/A