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Specifications :
| AC Input Voltage Range | 90 ~ 264V |
| Output DC Voltage | 3.3V |
| Input Low Voltage Efficiency | Vin=110VAc, Output full-load: 69% |
| Input High Voltage Efficiency | Vin=220VAc, output full-load: 70% |
| Load rated output voltage | 3.3±0.1 |
| Short-term maximum output current | 1000mA |
| The maximum output current for a long time: | 600mA |
| Operating Temperature: | -20 to 60°C |
| Store Temperature | -40 to 80°C |
| Relative humidity | 5 to 95% |
| Input current surge | <10A |
| Maximum input current | <0.2A |
| Voltage Regulation | ±0.2 % |
| Load Regulation | ±0.5 % |
| Dimensions in mm (LxWxH) | 33 x 19 x 15 |
| Weight(gm) | 22 |
| Color | Black |
| Shipment Dimensions | 5 × 4 × 2 cm |
HLK-PM03 3.3V/3W Switch Power Supply Module is a plastic enclosed PCB mounted isolated switching step-down power supply module. It can supply 3.3V DC from 120V AC – 230V AC and has a power rating of 3 Watt.
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