HI-LINK MODULE

Hi-Link modules are highly efficient and compact AC-DC power supply modules, widely used in IoT devices, smart home appliances, industrial controls, and embedded systems. These modules convert high-voltage AC (90–264V) directly to regulated DC outputs such as 3.3V, 5V, 12V, or 24V, eliminating the need for bulky transformer circuits.

The most popular models like HLK-PM01 (5V/3W) and HLK-5M05 are ideal for compact PCB designs, offering high efficiency, low ripple, overload protection, and excellent EMI performance. Hi-Link modules are designed for global voltage standards, and meet UL, CE, and RoHS certifications, ensuring safety and reliability in both consumer and industrial applications.

Hi-Link power modules are often used in ESP8266/ESP32 WiFi projects, sensor nodes, automation systems, and smart meters due to their small footprint, high efficiency, and stable output.