Single output 72W 48V 1.5A switching power supply open frame 47-63Hz

Output Voltage

Rated Current

Current Range

Rated Power

Ripple & Noise

Adjustable Output Range

±10%

Output Accuracy

±1%

Line Regulation

±0.5%

Load Regulation

±0.5%

Set up,Rise,Keep up time

500ms, 50ms, 20ms

Input Voltage Range

90~264V AC

Input Current

0.3A@220V AC

Input Frequency

47~63Hz

Efficiency

Inrush Current

Leakage Current

<0.35mA@240V

Over Load Protection

110~200%,Hiccup,automatic recovery

Short Circuit Protection

---

Environment

Working Temp.,Humidity

-20~50℃,10~90% RH，No condensation

Storage Temp.,Humidity

-20~85℃,10~95% RH

Temp.,Drift

±0.03%/℃(0~50℃)

Vibration

10~500Hz, 2G 10min /1cycle, PERIOD FOR 60min EACH AXES

Safety&EMC Standards

Safety Standards

GB4943,EN60950-1

Withstand Voltage

Insulation Resistance

I/P-O/P, I/P-FG, O/P-FG:500VDC / 100M Ohms

EMC Standards

GB9254 EN55022 CLASS B 

105*44*27mm(L*W*H)

1. All parameters 230VAC input, rated load, ambient temperature 25 ℃, measured under conditions of 70% humidity;

2. Accuracy: includes set up tolerance, line regulation, load regulation and so on;

3. Ripple Test: 30cm long strands connect the power supply and the load on the load side and 0.1u and 47u capacitor to 20MHz oscilloscope measured at the load end;

4. Line regulation: at rated load conditions, the input voltage changes from low to high measured;

5. Load regulation: the measured output load from 0 to 100% load change measured.