Hi-Link HLK-5M05 5V 5W AC to DC Isolated Power Supply Module

The Hi-Link HLK-5M05 is a compact, high-efficiency isolated AC to DC switching power supply module that converts 85–264V AC mains voltage into a stable 5V DC output. Designed for direct PCB mounting, it provides excellent electrical isolation, reliable performance, and built-in protection features, making it ideal for embedded electronics, industrial control systems, smart home devices, and IoT applications. Its compact design eliminates the need for bulky transformer-based power supplies while ensuring safe and efficient operation.

Key Features

• Converts 85–264V AC input to regulated 5V DC output
• 5W output power with up to 1A continuous output current
• Isolated switching power supply for enhanced electrical safety
• Wide input voltage range suitable for worldwide AC mains
• High efficiency with low no-load power consumption
• Built-in short-circuit, over-current, and overload protection
• High isolation voltage (up to 3000VAC) between input and output
• Compact PCB mount design for easy integration
• Reliable long-life operation (MTBF >100,000 hours)
• Suitable for continuous 24/7 operation in industrial and consumer applications