Mean Well IRM-60-12ST 60W AC/DC PCB Mount Power Supply 12V 5A

Featuring a wide 85–305 VAC input and a compact PCB-mount design, the Mean Well IRM-60-12ST delivers a rock-steady 12 VDC at up to 5 A with 90% efficiency. This 60 W enclosed power supply is built for industrial, automation, and IoT applications where space is tight and reliability is non-negotiable.

Overview

The IRM-60-12ST is part of Mean Well's IRM-60 series of PCB-mount AC/DC power supplies. It converts universal AC input (85–305 VAC) or DC input (120–430 VDC) to a regulated 12 VDC output. With screw terminal connections and a fully enclosed plastic case, it offers safe and easy integration into a wide range of electronic equipment. The unit operates with free air convection cooling across a wide temperature range of -30°C to +70°C, making it suitable for demanding environments.

What stands out

• Ultra-wide input range: 85–305 VAC (120–430 VDC) for global compatibility
• High efficiency up to 90% and low no-load power consumption below 0.15 W
• Compact PCB-mount form factor with screw terminals for secure wiring
• Comprehensive protection: short circuit, overload, and overvoltage
• Safety approvals: UL62368-1, TUV EN62368-1, EAC; EMC compliant to EN55032 Class B
• Low ripple and noise (120 mVp-p) and tight voltage tolerance (±1.0%)

Technical details

• Output voltage: 12 VDC
• Output current: 5 A
• Rated power: 60 W
• Input voltage: 85–305 VAC / 120–430 VDC
• Efficiency: 90% (typical at 230 VAC full load)
• No-load power consumption: <0.15 W
• Ripple & noise: 120 mVp-p (max.)
• Voltage tolerance: ±1.0%
• Isolation voltage: 3 kVAC (input-output)
• Operating temperature: -30°C to +70°C
• Cooling: Free air convection
• Protection: Short circuit, overload, overvoltage
• Safety approvals: UL62368-1, TUV EN62368-1, EAC
• EMC: EN55032 Class B, EN61000-3-2 Class A

Our verdict

A reliable, efficient, and globally compliant power supply that fits neatly onto a PCB. The IRM-60-12ST is an excellent choice for designers who need a compact, high-performance 12 V rail without compromising on safety or longevity.