HLK 2M05 Hi-link 5V 2W AC to DC Power Supply Module

HLK 2M05 Hi-link 5V 2W AC to DC Power Supply Module 

The HLK-2M05 is a compact AC-to-DC switching power supply module that converts standard mains AC voltage into a regulated 5 V DC output with up to 2 W of power. Designed for direct PCB mounting, it integrates the AC input stage, isolation, switching regulator, and basic protection circuitry into a single, small form-factor module. This makes it an ideal, space-efficient solution for powering low-power digital electronics and embedded systems directly from mains AC without the need for an external adapter.

Click here to view related products

Features

• Wide AC input compatibility — accepts standard mains voltages
• Regulated 5 V DC output — suitable for logic-level and microcontroller circuits
• Up to 2 W output power — supports small embedded and control electronics
• Compact PCB mount module — space-saving in PCB-integrated designs
• High efficiency — minimal heat generation
• Low ripple and noise — stable supply for sensitive circuits
• Built-in protection — overload and short-circuit protection with auto-recovery
• Isolation between AC input and DC output — boosts safety on the low-voltage side
• Simple pins — easy input/output integration

 Applications

• Embedded systems and microcontroller power
• 5 V logic and sensor supply
• IoT and smart device power feed
• Consumer electronics with low power requirements
• Industrial control circuits
• PCB-mounted designs replacing external adapters