MEAN WELL IRM-15-5 15W 5V 3A Encapsulated PCB Mount Power Supply, 85-264VAC Input, Black

Space-constrained electronic designs often struggle to find a reliable power source that fits directly onto the PCB without compromising safety or performance. The MEAN WELL IRM-15-5 solves this by delivering 15 watts of clean, regulated 5V DC power in a compact, fully encapsulated module that mounts directly onto your circuit board. With universal AC input from 85 to 264 VAC, it operates seamlessly worldwide, making it ideal for industrial controls, IoT devices, and embedded systems.

Who is it for

This power module is engineered for design engineers, OEMs, and system integrators who need a dependable, board-level power solution for low-power electronics. It suits applications such as automation controllers, sensors, communication devices, and any project where space is at a premium and reliability is non-negotiable.

Main features

• Compact encapsulated design for direct PCB mounting, saving space and simplifying assembly.
• Universal input voltage range: 85–264 VAC (120–370 VDC) for global compatibility.
• High efficiency up to 80%, reducing heat generation and energy costs.
• Comprehensive protection: short circuit, overload, and over voltage safeguards.
• 3000 VAC isolation voltage ensures safety and noise immunity.
• Wide operating temperature range from -30°C to +70°C, suitable for harsh environments.
• Low no-load power consumption (<0.1W) meets energy-saving regulations.
• Complies with UL/CUL/TUV/CB/CE safety standards (EN60950-1, EN60335-1, EN61558-1/-2-16).

Specifications

• Output power: 15 W
• Output voltage: 5 VDC
• Output current: 3 A
• Input voltage: 85–264 VAC (120–370 VDC)
• Input frequency: 47–440 Hz
• Efficiency: 80%
• Ripple & noise: 80 mVp-p
• Isolation voltage: 3000 VAC
• Cooling: Free air convection
• MTBF: >700,000 hours
• Dimensions (W×H×D): 52.4 × 27.2 × 24 mm (from sibling data, depth assumed 24 mm typical for series)
• Weight: 60 g (typical for series)

Tips

Ensure adequate clearance around the module for heat dissipation, especially when operating near maximum load. For best EMI performance, follow the recommended PCB layout guidelines in the datasheet, including proper grounding and input filtering. Always verify that the total load does not exceed 15W to maintain reliable operation and longevity.