MEAN WELL IRM-02 Series AC to DC Power Supply, 5V 400mA 2W

The MEAN WELL IRM-02 Series AC to DC Power Supply is a highly reliable, miniature module designed for integration into a wide range of electrical and electronic equipment. It converts a universal AC input into a stable 5V DC output, delivering up to 2W of power with a maximum current of 400mA, making it ideal for low-power applications where space is at a premium.

This compact and fully encapsulated unit boasts high efficiency of up to 70% and features very low no-load power consumption of less than 0.075W, contributing to energy savings. It is engineered with comprehensive protection mechanisms including safeguards against short circuits, overloads, and overvoltage, ensuring the safety and longevity of both the power supply and the connected device. Cooling is efficiently managed via free air convection, eliminating the need for fans or heatsinks.

Designed for industrial robustness, the power supply complies with EN55032 Class B electromagnetic compatibility standards without requiring extra components, thanks to its built-in EMI filtering. It also meets Class II isolation requirements, enhancing safety by providing reinforced insulation. Its compact dimensions (25mm x 30mm x 40mm) and PCB mount design allow for easy installation directly onto circuit boards within control panels, handheld devices, or automation equipment.

Key Features

• Universal AC Input: Accepts a wide input range from 85V to 305V AC.
• Single Fixed Output: Provides a stable 5V DC at 400mA (2W max).
• High Reliability & Efficiency: Built for durable operation with efficiency up to 70%.
• Comprehensive Protections: Includes short circuit, overload, and overvoltage protection.
• Compact & Encapsulated: Small footprint and encapsulated construction for durability.
• Compliant Design: Meets EN55032 Class B EMC and features Class II isolation.

This module is a dependable power source,