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MEAN WELL IRM2033 Power Module

IRM-20 is a compact 20W AC-DC power supply module measuring 52.4 by 27.2 by 24mm, suitable for PCB mounting in industrial automation and electronic equipment. It operates with a universal input of 85~305VAC, offering high efficiency up to 85% and very low no-load power consumption below 0.1W. Its robust design includes a flame-retardant case, silicone potting for heat dissipation, and dust/moisture resistance, ensuring reliability in vibration-prone environments up to 2G. It features protections for short circuit, overload, and overvoltage, along with EMI filtering to meet Class B standards, and is compliant with global safety standards.

Authorized Distributors
Source:DigiKey
Part No:IRM-20-3.3
Stock:38
Inv Date:06-16-2026
Price: Unit price: $9.1
Buy/RFQ:
Part No:IRM-20-3.3
Stock:10
Inv Date:06-16-2026
Price: Unit price: $8.68
Buy/RFQ:
Part No:IRM-20-3.3
Stock:0
Inv Date:06-16-2026
Price: Unit price: $9.45
Buy/RFQ:

MEAN WELL IRM2033 Power Module Specifications:

  • Dimensions: 52.4*27.2*24mm (L*W*H)
  • Input Voltage Range: 85~305VAC, 120~430VDC
  • Output Voltages: 3.3V, 5V, 12V, 15V, 24V
  • Rated Power: 20W
  • Rated Current: 4A (5V), 4.58A (3.3V), 1.8A (12V), 14A (15V), 0.9A (24V)
  • Ripple & Noise: Max. 200mVp-p
  • Voltage Tolerance: ±2.5%
  • Line Regulation: +0.5% to +0.3%
  • Load Regulation: +1% to +0.5%
  • Efficiency: Up to 85%
  • No-Load Power Consumption: <0.1W
  • Operating Temperature: -30°C to +70°C
  • Protection Features: Short Circuit, Overload, Overvoltage
  • Isolation Voltage: 3kVAC
  • Certifications: IEC62368-1, UL62368-1, TUV EN62368-1, EAC, BSMI CNS14336-1
  • Vibration Resistance: 2G
  • Storage Temperature: -40°C to +85°C
  • Humidity: 20% to 90% RH, non-condensing
  • MTBF: 970,300 hours

Buy the Mainewell Series IRM Power Module: IRM-20-5

Order the Mainewell IRM-20 series power module online today for high-quality, reliable power supply in industrial automation and electronic devices. This compact 20W power module with universal input voltage supports a broad range of applications, featuring high efficiency up to 85%, low no-load power consumption below 0.1W, and comprehensive protections including short circuit, overload, and overvoltage. Its robust design with flame-retardant case, silicone potting, and EMI filtering ensures stable operation in vibration-prone, dust, and moisture environments, meeting international safety standards and ensuring durability and safety for your equipment.

Buy Mainewell IRM-20-5 power module now and experience unmatched reliability, efficient power conversion, and robust protections for industrial applications.

Frequently Asked Questions

Where can I buy MEAN WELL IRM2033?

You can click on the BUY or RFQ button to purchase IRM2033 from an authorized MEAN WELL distributor.

How do I troubleshoot issues or seek technical support for part IRM2033?

You can download the IRM2033 datasheet or visit the MEAN WELL website for support.

Who is the manufacturer of IRM2033?

MEAN WELL

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