MEAN WELL IRM-30-5 30W 5V 6A Encapsulated PCB Mount Power Supply, Black

Space-constrained electronics often struggle to find a compact, reliable power source that doesn't compromise on safety or efficiency. The MEAN WELL IRM-30-5 solves this by delivering 30 watts of clean 5V DC power in a fully encapsulated module barely larger than a matchbox. Its universal AC input (85–305 VAC) and wide operating temperature range make it suitable for industrial controls, IoT devices, and automation systems worldwide.

Who is it for

Engineers and integrators designing PCBs for factory automation, smart building sensors, or portable test equipment. It's also ideal for hobbyists and makers who need a safe, board-mountable power supply without the bulk of an external adapter.

Main features

• 30 W output at 5 VDC with 6 A current capacity
• Ultra-wide input: 85–305 VAC (47–440 Hz) for global use
• High efficiency up to 86% and no-load consumption below 0.1 W
• Fully encapsulated plastic case with Class II insulation (no earth ground required)
• Protections: short circuit, overload, over voltage
• 3000 VAC isolation between input and output
• Low ripple & noise: 80 mVp-p
• Free air convection cooling – no fan needed
• Complies with UL62368-1, TUV EN62368-1, EAC TP TC 004, EN55032 Class B

Specifications

• Brand: MEAN WELL
• Model: IRM-30-5
• MPN: IRM-30-5
• EAN: 4711287423890
• Output power: 30 W
• Output voltage: 5 VDC
• Output current: 6 A
• Input voltage: 85–305 VAC
• Input frequency: 47–440 Hz
• Efficiency: up to 86%
• No-load power consumption: < 0.1 W
• Operating temperature: -30 to +70°C
• Mounting type: PCB mount
• Enclosure: encapsulated plastic case
• Isolation voltage: 3000 VAC
• Ripple & noise: 80 mVp-p
• MTBF: >1,000,000 hours
• Cooling: free air convection
• EMC: EN55032 Class B
• Safety standards: UL62368-1, TUV EN62368-1, EAC TP TC 004
• Design type: Class II power unit
• Product colour: Black

Tips

Ensure adequate clearance around the module for convection airflow, especially when operating near the upper temperature limit. For PCB layout, keep input and output traces short and wide to minimize voltage drop and EMI. This unit is not suitable for outdoor use unless housed in an additional protective enclosure.