| Product name: | S-1200 series single group voltage output switching power supply | ||||||
| specification: | ![]() |
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| Category: | transformer equipment -- switching power supply | ||||||
| Price: | factory price | ||||||
| Brand: | Shanghai | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
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model performance |
S-1200-24 | S-1200-48 |
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Directly output voltage and current |
24V 50A | 48V 25A |
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Ripple and noise |
100mVp-p | 100mVp-p |
|
Incoming line stability |
±0.5% | ±0.5% |
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Load stability |
±0.5% | ±0.5% |
|
efficiency |
86% | 87% |
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Adjustable range of DC voltage |
±10% | ±10% |
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Input voltage range |
176~264VAC 47~63Hz 255~370VDC | |
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inrush current |
Cold start current 45A/230V | |
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overload protection |
105% to 300% cut off output, automatically restored | |
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overvoltage protection |
115%-140% rated output voltage | |
|
Start, rise, and hold time |
2000ms 50ms 20ms | |
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pressure resistance |
Input/output: 1.5KVAC input to housing: 1.5KVAC output to housing: 0.5KVAC one minute | |
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Isolation resistor |
Between input and output, between input and shell, between output and shell: 500VDC/100M Ω | |
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Operating Temperature |
-10℃~+50℃ | |
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safety standards |
Compliant with GB4943, UL60950, EN60950 | |
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EMC standard |
Compliant with GB9254, EN55022 Level B | |
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weight |
4kg | |
S-1200 series single group voltage output switch power supply