Telecom Power Supply
Telecom power supply-AP137
Part No.: AP137 Power Supply Type: Telecom Power Supply Special Feature: 1. Wide output voltage range：90～264Vac. 2.High efficiency, stable output voltage, high reliability, etc. 3.With input over-voltage/ under-voltage protection, output over-voltage/over-current/over-temperature protection.
Electrical characteristics
| Input | Output | ||
| Rated voltage | 100~240vac | Voltage | 54Vdc |
| Voltage range | 90~264Vac | Current | 1.2A |
| Frequency | 47~63Hz | Regulation | ≤±5% |
| Efficiency | ≥83% | Ripple and noise | ≤200mVP-p |
| Leakage current | |||
Safety characteristics
| Safety standard | ||
| Safety | UL60950，EN60950 | |
| EMC | CE | CLASSB |
| RE | CLASSB | |
| Withstand voltage | |
| Input-output Withstand voltage | 3000Vac/10mA/1min |
| Input-FG Withstand voltage | 1500Vac/10mA/1min |
| Input-Signal Withstand voltage | |
| Output-FG Withstand voltage | |
| Output-Signal Withstand voltage | |
Operating Environment
| Operating Temperature | -40~+55 |
| Relative Humidity | 10%~95% |
| Storage temp. | -40℃~+80℃ |
| Cooling | Natural convection |
Structure drawing
