MEAN WELL LRS-75-36 Enclosed Power Supply 75.6W 36V 2.1A

Delivering 75.6W at 36V with 2.1A output, the MEAN WELL LRS-75-36 is an enclosed AC/DC power supply that achieves 89% efficiency at full load. Its wide input range of 85–264VAC and free-air convection cooling make it suitable for industrial automation, LED lighting, and general electronics.

Overview

The LRS-75-36 belongs to MEAN WELL's LRS series, known for compact dimensions and reliable performance. This single-output unit operates from -30°C to +70°C with derating above 50°C, ensuring stable power in demanding environments. It features short circuit, overload, and over voltage protections, and complies with UL62368-1 and EN62368-1 safety standards.

What stands out

• High efficiency of 89% reduces energy waste and heat generation.
• Wide AC input range (85–264VAC) supports global use without switches.
• Free air convection cooling eliminates fan noise and maintenance.
• Compact enclosed design fits space-constrained installations.
• Full protection suite ensures long-term reliability.

Technical details

• Output voltage: 36V DC
• Output current: 2.1A
• Output power: 75.6W
• Input voltage: 85–264VAC (120–370VDC)
• Efficiency: 89% at 230VAC full load
• Ripple & noise: 150mVp-p
• Operating temperature: -30°C to +70°C
• Protections: Short circuit, overload, over voltage
• Safety standards: UL62368-1, TUV EN62368-1, EAC TP TC 004
• EMC: EN55032 Class B, EN61000-3-2,3, EN61000-4-2,3,4,5,6,8,11
• Setup time: 500ms; Hold up time: 16ms at 230VAC

Our verdict

The MEAN WELL LRS-75-36 is a robust and efficient power solution for industrial and commercial applications. Its wide input range, high efficiency, and comprehensive protections make it a dependable choice for engineers and system integrators.