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IRM-05-5

IRM-05-5

MEAN WELL USA Inc.
Enclosed AC DC Converters 1 Output 5V 1A 85 ~ 305 VAC, 120 ~ 430 VDC Input
Active610 in stock

Overview

The IRM-05-5 is a 5W miniature AC-DC PCB-mount power supply module that converts a wide range of input voltages into a regulated 5V DC output. It is designed for compact applications, featuring an encapsulated design that protects against dust and moisture while providing high reliability in a small 1.8 inch by 1 inch footprint.

Why Choose This Part

This module features an ultra-low no-load power consumption of less than 0.1W and meets EMI Class B standards without external filtering components. Its Over Voltage Category III (OVC III) rating and wide operating temperature range of -30C to +85C make it robust for harsh electrical environments.

Applications

Industrial Control Systems
Provides stable 5V logic power for PLCs and industrial sensors within factory automation environments.
IoT Gateways
Ideal for powering smart home hubs and wireless gateways that require a compact, efficient internal power supply.
Handheld Instruments
Enables integrated charging or operation from AC mains in portable diagnostic and measurement equipment.
OVC III Equipment
Suitable for installation in fixed distribution panels where Over Voltage Category III compliance is required.

Key Specifications

Type Enclosed
Features Universal Input
Efficiency 71%
Applications ITE (Commercial)
Mounting Type Through Hole
Power (Watts) 5 W
Package / Case 4-DIP Module
Approval Agency CB, CE, cURus, EAC, TUV
Voltage - Input 85 ~ 305 VAC, 120 ~ 430 VDC
Size / Dimension 1.80" L x 1.00" W x 0.85" H (45.7mm x 25.4mm x 21.5mm)
Number of Outputs 1
Voltage - Output 1 5V
Operating Temperature -30degC ~ 70degC (With Derating)
Current - Output (Max) 1A

Getting Started

When designing a PCB for this module, ensure adequate creepage and clearance distances between the high-voltage AC input pins and the low-voltage DC output pins. The device is cooled by free air convection, so maintain sufficient clearance from heat-generating components to ensure the module stays within its -30C to +85C operating range.

Also Consider

RAC05-05SK RECOM Power - Offers a similar 5W 5V output in a compact footprint with high efficiency for low-power standby applications.
IRM-10-5 MEAN WELL - A higher power 10W alternative in a slightly larger package for applications requiring up to 2A of output current.
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