WA50M series AC-DC enclosed switching power supply is a new generation of wide input switching power supply developed by W&H-GAMAY. It has a wide range of power input 85-700Vac, 5-48Vdc, with multi-specification voltage output optional, and range of output power is 20W-120W.
Product introduction
Product Introduction
Model Designation
Product Parameter
Modle Item |
WA50M-220S12C |
WA50M-220S15C |
WA50M-220S19C |
WA50M-220S24C |
WA50M-220S36C |
WA50M-220S48C |
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Input |
Voltage Range(VAC) |
85-700 |
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Frequency(Hz) |
47~63 |
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Current (MAX)(Arms) |
0.9 |
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Surge Current(MAX)(A) |
140(under Cool Start) |
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External Insurance(A) |
2/1000Vac |
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Output |
Power(W) |
50W |
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voltage(V) |
12 |
15 |
18 |
24 |
36 |
48 |
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Current (A) |
4.16 |
3.33 |
2.77 |
2.1 |
1.38 |
1.04 |
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Efficiency(Typ) |
83% |
83% |
84% |
84% |
86% |
86% |
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Voltage Tolerance |
±3% |
±3% |
±3% |
±3% |
±3% |
±3% |
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Voltage Ripple & noise(mVp-p) |
120 |
120 |
150 |
150 |
150 |
150 |
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Load regulation |
±3% |
±3% |
±3% |
±3% |
±3% |
±3% |
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Start Time |
1000 |
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Protection |
over load |
Over rated power 105-150% |
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Hiccup mode protection,automatically resume work if overload comes to rated load. |
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over/under voltage |
12.6~16.2 |
15.7~20.3 |
18.9~24.3 |
25.2~32.4 |
37.8~48.6 |
50.4~64.8 |
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Turn-off output, restart to restore normal |
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over heat |
Turn-off output,after temperature recovery,restart to restore normal |
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Working Environment |
Working Temp.(℃) |
-20~85 |
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Storage Temperature(℃) |
-40~85 |
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Operating Humidity |
10~90% RH,No condensation |
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Others |
Test Voltage |
Input-output withstand 3KVAC, test time: 60s, Leakage current less than 5mA |
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Insulation Resistance |
Input-output, insulation voltage 500VDC,Insulation resistance 100MΩ(25℃、 Relative Humidity 95%) |
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Cooling |
natural cooling |
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Overall Dimension |
130x98x38mm |
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Weight |
0.35Kg |
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Remarks
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1. Ripple and noise measurement:Use twisted pair wire, the terminal is connected with 0.1uF and 47uF capacitors , measured under the condition of the oscilloscope bandwidth is 20MHz. 2. Voltage Accuracy: including setting error, load regulation; 3. Standard configuration of structural size of plugs and wiring, it’s also can be customized. |
Dimension