110VAC 220VAC 230VAC to 24V 3A Power Supply 72W open frame SMPS
Description:
The 72W Open Frame Power Supply series is the single output 72W switching power supply,and it is very popular among the market,and it is widely used for equipments,such as the stage lights and medical equipments etc.
Features:
1,24V switching power supply with High efficiency, low temperature rise;
2, 72W switching power supply with Built-in filters, low output noise;
3, 24V 3A switching power supply with Wide range of AC input voltage;
4, Short circuit, overload, overvoltage protection;
Parameter
|
|
Item NO
|
KPSH72-12
|
KPSH72-24
|
KPSH72-36
|
KPSH72-48
|
|
Output
|
Output Voltage
|
+12V
|
+24V
|
+36V
|
+48V
|
|
Rated Current
|
6A
|
3A
|
2A
|
1.5A
|
|
Current Range
|
0-6A
|
0-3A
|
0-2A
|
0-1.5A
|
|
Rated Power
|
72W
|
72W
|
72W
|
72W
|
|
Ripple
|
100mVp-p
|
100mVp-p
|
200mVp-p
|
200mVp-p
|
|
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
|
Input Voltage Range
|
90~264V AC,100~370VDC
|
|
Input Current
|
0.3A/220VAC
|
|
Input Frequency
|
47~63Hz
|
|
Efficiency
|
>84%@220VAC
|
|
Inrush Current
|
Cold start 15A@115VAC,30A@230V
|
|
Leakage Current
|
<0.3mA@240VAC
|
|
Protection
|
Over Load Protection
|
110~200%,Hiccup,automatic recovery
|
|
Short Circuit Protection
|
Hiccup,automatic recovery
|
|
Environment
|
Working Temp.,Humidity
|
-10~50℃,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
|
|
Withstand Voltage
|
I/P-O/P,I/P-FG:1.5KV,O/P-FG:0.5KV DC 1min
|
|
Insulation Resistance
|
I/P-O/P, I/P-FG, O/P-FG:500VDC / 100M Ohms
|
|
EMC Standards
|
GB9254
|
|
Others
|
Dimension
|
117*44*25mm(L*W*H)
|
|
Weight
|
0.1kg
|
|
Notes
|
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.
|
Product picture:
