MEAN WELL IRM-10-5 10W 5V 2A Encapsulated PCB Mount Power Supply, 85-264VAC Input, Black

With an efficiency of 80% and a compact encapsulated design, the MEAN WELL IRM-10-5 delivers reliable 5V DC output from a universal 85–264VAC input, making it a versatile choice for industrial and ITE applications.

Overview

The IRM-10-5 is a 10-watt AC-DC power module from MEAN WELL's IRM-10 series. It converts a wide range of AC input voltages (85 to 264 VAC, or 120 to 370 VDC) into a stable 5 VDC output with a maximum current of 2 A. The module is fully encapsulated in a flame-retardant plastic case, providing protection against dust, moisture, and mechanical stress. Its compact dimensions (45.7 mm length, 25.4 mm width, and 21.4 mm height) and PCB mount design allow for easy integration into space-constrained electronic devices.

What stands out

• Universal input range: 85–264 VAC (120–370 VDC) for worldwide compatibility.
• High efficiency up to 80%, reducing energy loss and heat generation.
• Fully encapsulated module with free air convection cooling—no external heatsink required.
• Comprehensive protection: short circuit, overload, and over voltage.
• Safety approvals: UL62368-1, IEC62368-1, EN62368-1, and EN60950-1.
• Wide operating temperature range: -30°C to +70°C (with derating above 50°C).
• Low ripple and noise: 80 mVp-p maximum.
• High reliability: MTBF over 1,000,000 hours.

Technical details

• Output power: 10 W
• Output voltage: 5 VDC
• Output current: 2 A
• Input voltage: 85 ~ 264 VAC (120 ~ 370 VDC)
• Efficiency: 80%
• Isolation voltage: 3000 VAC
• Line regulation: ±0.5%
• Load regulation: ±1.0%
• Ripple & noise: 80 mVp-p (max.)
• Protection: short circuit, overload, over voltage
• Mounting: PCB mount
• Cooling: free air convection
• Operating temperature: -30 ~ +70°C
• Safety standards: UL62368-1, IEC62368-1, EN62368-1, EN60950-1
• Dimensions (L x W x H): 45.7 x 25.4 x 21.4 mm
• Weight: 32 g
• Colour: black

Our verdict

The MEAN WELL IRM-10-5 is a robust, efficient, and compact power solution for a wide range of low-power electronics. Its universal input, high isolation, and comprehensive protections make it a dependable choice for industrial control, instrumentation, and ITE applications where space and reliability are critical.