myMectronic
myMectronic

A Premier B2B Part Search

MEAN WELL IRM0312S Power Module

IRM-03 is a compact 3W AC-DC power module suitable for PCB mounting and SMD styles, measuring approximately 37*24*15mm. It features a universal input voltage range of 85~305VAC, high efficiency up to 80%, and low no-load power consumption below 0.075W. The fully potted silicone case enhances heat dissipation, dust, and moisture resistance, making it ideal for industrial automation and electronic equipment. Compliant with EN55032 Class B EMC standards, it offers protections against short circuit, overload, and overvoltage, with a reliability MTBF of over 2.4 million hours.

Authorized Distributors
Source:Newark
Part No:IRM-03-12S
Stock:1
Inv Date:06-16-2026
Price: Unit price: $8.11
Buy/RFQ:
Source:DigiKey
Part No:IRM-03-12S
Stock:50
Inv Date:06-16-2026
Price: Unit price: $6.1
Buy/RFQ:
Part No:IRM-03-12S
Stock:50
Inv Date:06-17-2026
Price: Unit price: $6.1
Buy/RFQ:
Part No:IRM-03-12S
Stock:0
Inv Date:06-16-2026
Price: Unit price: $8.17
Buy/RFQ:
Part No:IRM-03-12S
Stock:180
Inv Date:06-16-2026
Price: Unit price: $6.1
Buy/RFQ:
Part No:IRM-03-12S
Stock:180
Inv Date:06-16-2026
Price: Unit price: $6.1
Buy/RFQ:
Part No:IRM-03-12S
Stock:0
Inv Date:06-16-2026
Price: Unit price: $6.33
Buy/RFQ:

MEAN WELL IRM0312S Power Module Specifications:

  • Output Power: 3W
  • Input Voltage Range: 85~305VAC, 120~430VDC
  • Output Voltages: 3.3V, 5V, 12V, 15V, 24V
  • Rated Current: 900mA (3.3V), 600mA (5V), 333mA (12V), 250mA (15V), 200mA (24V)
  • Ripple & Noise: Max. 100-240mVp-p depending on model
  • Voltage Tolerance: ±2.5%
  • Line Regulation: 0.5%
  • Load Regulation: ±0.5-1.0%
  • Efficiency: 68%-80%
  • Protections: Short circuit, Overload, Overvoltage
  • Isolation Voltage: 3KVAC (P-O/P)
  • Working Temperature: -30°C to +85°C
  • Humility: 20-90% RH non-condensing
  • Dimensions: PCB style 37*24*15mm, SMD style 37*24*16mm
  • MTBF: Over 2.4 million hours
  • EMC Compliance: EN55032 Class B, IEC61000-4-2/3/4/5/6/8/11
  • Vibration Resistance: 10-500Hz, 5G

Buy the Mean Well Series IRM Series Power Module: IRM0312S

Discover the high efficiency, compact design, and reliable performance of the IRM Series 3W power module. Ideal for industrial automation, it features universal AC input from 85 to 305VAC, low no-load power consumption below 0.075W, and comprehensive protections against short circuit, overload, and overvoltage. Its fully potted silicone case enhances heat dissipation and dust/moisture resistance, ensuring durability and stability. Suitable for PCB mounting and SMD applications, this power supply is perfect for engineers seeking high-performance and compliance with industrial EMC standards. Order IRM0312S online today for seamless integration into your electronic systems.

Get Mean Well IRM0312S today—built for reliability in industrial automation and electronic projects.

Frequently Asked Questions

Where can I buy MEAN WELL IRM0312S?

You can click on the BUY or RFQ button to purchase IRM0312S from an authorized MEAN WELL distributor.

How do I troubleshoot issues or seek technical support for part IRM0312S?

You can download the IRM0312S datasheet or visit the MEAN WELL website for support.

Who is the manufacturer of IRM0312S?

MEAN WELL

MEAN WELL Part List

Browse and search other MEAN WELL parts, locate datasheets and stock

Sponsored by