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MEAN WELL 3 W 5V dc Switching Power Supply IRM-03-5

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MEAN WELL 3 W 5V dc Switching Power Supply IRM-03-5

Name: MEAN WELL 3 W 5V dc Switching Power Supply IRM-03-5
Brand: MEAN WELL
SKU: 204267

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Category Switching Power Supplies Brand MEAN WELL Condition New

Specifications

Country of Origin	India
Brand	MEAN WELL
Power	3W
Efficiency	72%
Length	37mm
Model	IRM-03-5
Depth	15mm
Gross Weight	20g
Width	24mm
Mount Type	PCB
EMC Immunity	Compliance to EN61000-4-2, 3, 4, 5, 6, 8, 11, EN55024, heavy industry level (surge L-N: 1 KV), criteria A
Series	IRM
Maximum Operating Temperature	85°C
Minimum Operating Temperature	-30°C
Number of outputs	1
Maximum Input Voltage	430, 305V dc
Maximum Output Voltage	5V dc
SMPS Output Current	600mA
Minimum Input Voltage	85V ac
EMC Emission	Compliance to EN55022 (CISPR22) Class B, EN61000-3-2,-3

Key Features

Compact encapsulated AC-DC power supply with phenolic case and silicone potting.
Universal input voltage range from 85V ac to 305V ac with maximum input voltage of 430 V dc.
High efficiency up to 80%, with low no-load power consumption below 0.075 W.
Protection features include overvoltage, overload, and short circuit safeguards.
Operates reliably in temperature range from -30°C to 85°C.
Complies with multiple safety standards including UL 62368-1 and IEC 62368-1.
EMC compliant with EN55022 Class B emissions and robust immunity standards.
Designed for industrial, factory automation, and mechanical equipment applications.

Product Description

MEAN WELL IRM-03-5 is a high-quality 3 watt switching power supply module providing a stable 5V dc output with a maximum output current of 600mA. It features a compact encapsulated design utilizing a durable phenolic case fully potted with silicone to withstand vibration up to 5G and resist dust and moisture, ensuring reliable performance in harsh industrial environments.

This power supply accepts a broad input voltage range from 85V to 305V ac, with a maximum input voltage rating of 430 V dc, making it suitable for worldwide power sources. It is optimized for high efficiency up to 80% depending on the variation and maintains ultra-low no-load power consumption below 0.075 W, supporting energy-saving applications.

The IRM-03-5 includes comprehensive protections against overvoltage, overload, and short circuit conditions. Cooling is achieved through free air convection without the need for additional fans, contributing to silent operation. Its small size allows easy PCB mounting, suitable for compact devices.

Safety certifications include UL 62368-1, IEC 62368-1, EAC TP TC 004, and TUV BS EN/EN 62368-1 approvals. It meets EMC standards EN55022 Class B for emission and EN61000 series for immunity, ensuring minimal electromagnetic interference and robust operation in industrial settings.

Its typical applications include handheld electronic devices, factory automation systems, mechanical equipment, and various industrial electrical apparatus requiring reliable low-power AC-DC conversion.

Compact and encapsulated design for durability and vibration resistance. Universal input range suitable for global use. High efficiency and low standby power consumption. Built-in overvoltage, overload, and short circuit protection.

Free convection cooling for silent operation. Meets multiple international safety and EMC standards. Ideal for industrial, factory automation, and mechanical equipment. Compact dimensions and lightweight for PCB mounting applications.

Explore the comprehensive range of Switching Power Supplies and power solutions available at EnvMart for your industrial and electronic component needs.