HLK 5M12 Hi-link 12V 5W AC to DC Power Supply Module

HLK 5M12 Hi-link 12V 5W AC to DC Power Supply Module 

The HLK-5M12 is a compact and efficient AC-to-DC switching power supply module from Hi-Link, designed to convert mains AC voltage into a regulated 12 V DC output with up to 5 W of power. It integrates the power conversion circuit, isolation transformer, and protection features into a single PCB-mountable module.
Its small size and reliable performance make it ideal for embedded systems, smart devices, and control electronics that require a compact, isolated 12 V power source directly from AC mains.

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Features

• Wide AC input range — compatible with standard mains voltages
• Regulated 12 V DC output — up to approximately 0.45 A
• 5 W output power capability
• Compact PCB-mount module — space-saving design
• High efficiency — low heat generation
• Low ripple and noise output — suitable for sensitive electronics
• Built-in overload and short-circuit protection
• Electrical isolation between AC input and DC output — improved safety
• Reliable and long service life

Applications

• Embedded systems and microcontroller power supply
• Smart home and IoT devices
• Industrial control and automation electronics
• Communication and sensor modules
• Consumer electronics requiring a 12 V DC supply
• PCB-integrated power solutions replacing bulky adapters