MEAN WELL IRM-02 Series AC to DC Power Supply 5V 400mA 2W
MEAN WELL IRM-02 AC to DC power supply module with 5V 400mA (2W) output, universal 85V to 305V AC input and PCB mount for compact installations.
The MEAN WELL IRM-02 Series AC to DC Power Supply 5V 400mA 2W is a compact, fully encapsulated module that converts a universal AC input into a stable 5V DC output, delivering up to 2W at a maximum current of 400mA.
Overview
Designed for integration into a wide range of electrical and electronic equipment, this miniature PCB mount unit suits low-power applications where space is limited. Its universal input accepts 85V to 305V AC, and its efficiency of up to 70% and no-load power consumption of less than 0.075W help reduce energy use.
Key Features
- Universal AC input range from 85V to 305V AC
- Single fixed output of 5V DC at 400mA (2W maximum)
- Efficiency of up to 70%
- No-load power consumption of less than 0.075W
- Short circuit, overload and overvoltage protection
- Built-in EMI filtering for EN55032 Class B electromagnetic compatibility without extra components
- Class II isolation with reinforced insulation
- Fully encapsulated construction
- Free air convection cooling, with no fans or heatsinks required
Installation
With dimensions of 25 mm x 30 mm x 40 mm, the power supply is designed for direct mounting onto circuit boards within control panels, handheld devices and automation equipment. Its PCB mount design keeps the footprint small while supporting industrial-grade robustness.
This module offers a dependable power source for designs that require a compact, regulated 5V DC supply.
- For integration into electrical and electronic equipment
- Control panels
- Handheld devices
- Automation equipment
- Output Voltage: 5V DC
- Output Current: 400mA
- Output Power: 2W Maximum
- Input Voltage: 85V to 305V AC
- Efficiency: Up to 70%
- No-Load Power Consumption: Less than 0.075W
- Isolation: Class II
- EMC Compliance: EN55032 Class B
- Construction: Fully encapsulated
- Mounting: PCB mount
- Cooling: Free air convection
- Special Feature: Built-in EMI filtering
- Protection: Short circuit, overload and overvoltage protection
- Dimensions: 25 mm x 30 mm x 40 mm
- Weight: 25.47 gm
Documents
Always follow local regulations and product guidance.
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