MEAN WELL RSP-150-15 150W 1U Low Profile Enclosed Power Supply 15V 10A

Industrial and commercial systems often demand stable, efficient DC power in a compact form factor, and the MEAN WELL RSP-150-15 delivers exactly that. This 150-watt enclosed power supply provides a regulated 15 VDC output at up to 10 amps, housed in a slim 1U low-profile chassis that fits neatly into space-constrained equipment racks, control cabinets, and automation panels. With active power factor correction and a wide input voltage range, it ensures reliable operation even in areas with unstable mains power, while its high efficiency reduces energy waste and heat generation.

Who is it for

This power supply is ideal for system integrators, panel builders, and OEMs who need a dependable DC source for industrial automation, test and measurement equipment, LED lighting, or communication systems. It suits applications where space is limited but performance cannot be compromised, such as 1U rack-mounted devices, kiosks, or compact machinery. Engineers and technicians will appreciate its robust protections and compliance with international safety standards, making it suitable for global deployments.

Main features

• 150W output power with 15 VDC and 10 A continuous current
• Wide input range: 85–264 VAC or 120–370 VDC, with 300 VAC surge capability for 5 seconds
• Active PFC for improved power quality and compliance with harmonic current standards
• High efficiency up to 89%, reducing operating costs and thermal stress
• Low-profile 1U height for easy integration into racks and tight spaces
• Comprehensive protections: short circuit, overload, over voltage, and over temperature
• Free air convection cooling – no fan, silent operation, and reduced maintenance
• Adjustable output voltage from 13.5 to 18 V via built-in potentiometer
• Isolation voltage of 3 kVAC between input and output for safety
• Certifications: UL60950-1, TUV EN60950-1, CB, CE

Specifications

• Output power: 150 W
• Output voltage: 15 VDC (adjustable 13.5–18 V)
• Output current: 10 A
• Ripple & noise: 150 mVp-p
• Input voltage: 85–264 VAC / 120–370 VDC
• Efficiency: up to 89%
• Operating temperature: -30 to +70 °C
• Cooling: free air convection
• Form factor: 1U low profile, enclosed metal case
• Isolation: 3 kVAC input to output
• Protections: short circuit, overload, over voltage, over temperature
• Certifications: UL60950-1, TUV EN60950-1, CB, CE

Tips

To maximize the lifespan of the RSP-150-15, ensure adequate ventilation around the unit even though it uses convection cooling. When adjusting the output voltage, use a proper trimmer tool and measure with a calibrated multimeter. For installations with high vibration or shock, secure the power supply with all mounting holes. Always verify that the total load current does not exceed 10 A continuously, and derate the output if operating above 50 °C ambient temperature as per the datasheet.