PRODUCT NAME
Hi Link HLK-PM01 5V/3W Switch Power Supply Module

PRODUCT DESCRIPTION
The Hi Link HLK-PM01 5V/3W Switch Power Supply Module is a compact and efficient AC-to-DC power solution designed to provide a stable 5V DC output from a mains AC input. Engineered for reliability, safety, and long-term operation, this module delivers up to 3W of output power while maintaining high efficiency and low heat generation. Its small, space-saving form factor makes it ideal for integration into embedded systems, IoT devices, microcontroller platforms such as Arduino, ESP32, and Raspberry Pi add-ons, as well as LED lighting, sensors, and other low-power electronic applications. The module simplifies power design by eliminating the need for bulky external power supplies while ensuring consistent and dependable performance.

KEY FEATURES
This AC-to-DC switching power supply module supports a universal AC input voltage, allowing it to operate reliably across a wide mains range. It provides a regulated and stable 5V DC output with a maximum power capacity of 3W, suitable for low-power electronics. The compact and space-efficient design enables easy installation in tight enclosures and embedded projects. High-efficiency switching regulation ensures reduced power loss and improved thermal performance. Built-in protection features such as overload and short-circuit protection enhance safety and reliability during operation. The module offers low ripple and noise output, making it suitable for sensitive electronic circuits, and its simple integration makes it an excellent choice for powering microcontrollers, IoT devices, sensors, and various DIY and professional low-power projects.