Hi-Link HLK-5M 5W AC/DC Power Module – 3.3 / 5 / 12V

The Hi-Link HLK-5M03/05/12 AC/DC On-Board Power Module is a compact isolated switching power supply designed to convert wide-range AC input into a stable DC output. It supports universal input voltage and provides regulated outputs of 3.3 V, 5 V, or 12 V depending on the model variant. The module is engineered for low power consumption, high efficiency, and low thermal rise, with reinforced electrical isolation for system safety. Its compact on-board design enables direct PCB integration in space-constrained applications. It is commonly used in smart home systems, industrial automation, communication equipment, and electronic instrumentation.

Model HLK-5M03

- Output Voltage 3.3V

- Output Current: 1500 mA

- Output Watt: 5W

Rated input voltage 90-245 Vac

- Input voltage range 85-264 Vac Or 70-350Vdc

- The maximum input current ?0.2 A

- Input inrush current ?10 A

- Maximum input voltage ?270 Vac

- Input start ?50 mS

- Input low voltage Vin=110Vac?Input full load ?69 %

- Size: 38*23*18 mm

Model HLK-5M05

- Output Voltage 5V

- Output Current: 1000 mA

- Output Watt: 5W

Rated input voltage 90-245 Vac

- Input voltage range 85-264 Vac Or 70-350Vdc

- The maximum input current ?0.2 A

- Input inrush current ?10 A

- Maximum input voltage ?270 Vac

- Input start ?50 mS

- Input low voltage Vin=110Vac?Input full load ?69 %

- Size: 38*23*18 mm

Model HLK-5M12

- Output Voltage 12V

- Output Current: 450 mA

- Output Watt: 5W

Rated input voltage 90-245 Vac

- Input voltage range 85-264 Vac Or 70-350Vdc

- The maximum input current ?0.2 A

- Input inrush current ?10 A

- Maximum input voltage ?270 Vac

- Input start ?50 mS

- Input low voltage Vin=110Vac?Input full load ?69 %

- Size: 38*23*18 mm

Links

- Datasheet for all Models

- Hi-Link HLK-5M05 3D model from grabcad.com