• Output Power: 3 W
• Output Voltage: 24 V DC
• Output Current: 125 mA
• Input Voltage Range: 85 – 305 V AC / 120 – 430 V DC, 47 – 63 Hz
• Efficiency: 80 %
• Ripple & Noise: max. 200 mVp-p
• Inrush Current: 10 A @115 VAC / 20 A @230 VAC
• No-load Power Consumption: < 0.075 W
• Operating Temperature: −30 °C to +85 °C
• Cooling: Free air convection
• Protection Functions: Short circuit, Overload, Over voltage
• Overvoltage Category: OVC II
• Isolation Voltage: 4200 V AC between Input and Output
• Dimensions (L x W x H): 37 mm x 24 mm x 15 mm
• Weight: approx. 23 g
• Safety & EMC Certificates: UL, TUV, EN62368-1, EN60335-1, EN61558-1/-2-16, CB, EAC
• Vibration Resistance: 5G
• Manufacturer Warranty: 3 years

Information about the MEAN WELL IRM-03-24

The MEAN WELL IRM-03-24 is a highly compact 3W miniature AC-DC module designed for direct PCB mounting, offering a stable 24V output for specialized industrial applications. This power supply is characterized by its Isolation Class II design, which eliminates the need for a functional ground pin and simplifies the circuit architecture for developers. Encased in a flame-retardant phenolic housing and fully potted with silicone, the unit provides superior heat dissipation and exceptional resistance to vibrations up to 5G, ensuring reliable performance even in harsh mechanical environments where dust and moisture are present.

One of the most significant advantages of the IRM-03-24 is its outstanding energy efficiency, highlighted by a no-load power consumption of less than 0.075W. This allows the module to meet the strictest global green energy regulations, making it an ideal choice for Internet of Things (IoT) sensors, handheld devices, and factory automation. With a universal input range of 85 to 305Vac and integrated EMI filtering that complies with Class B standards without external components, this module offers a seamless, cost-effective power solution that maintains high electromagnetic compatibility and long-term operational stability.