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LED display screen switching power supply AP191
| Part No.: | AP191 |
| Power Supply Type: | LED Power Supply |
| Special Feature: | LED Display Screen Power Supply AP191
|
Electrical characteristics
| Input | Output | ||
| Rated voltage | 100~240vac | Voltage | 4.6~5V |
| Voltage range | 90~264V ac | Current | 40A |
| Frequency | 47~63Hz | Regulation | ≤±3% |
| Efficiency | ≥88% | Ripple and noise | ≤150mVp-p |
| Leakage current | ≤3.5mA | ||
Safety characteristics
| Safety standard | ||
| Safety | UL60950，EN60950 | |
| EMC | CE | CLASS B, less than 6 dB |
| RE | CLASS B, less than 6 dB | |
| Withstand voltage | |
| Input-output Withstand voltage | 3000Vac/10mA/1min |
| Input-FG Withstand voltage | 1500Vac/10mA/1min |
| Input-Signal Withstand voltage | |
| Output-FG Withstand voltage | 500Vac/10mA/1min |
| Output-Signal Withstand voltage | |
Operating Environment
| Operating Temperature | -40~80 |
| Relative Humidity | 10-95 |
| Storage temp. | -40℃~+80℃ |
| Cooling | Natural convection |
Structure drawing
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