MEAN WELL 12V 4.2A 50W Enclosed Power Supply

The MEAN WELL LRS-50 Series is a high-quality, single-output enclosed power supply designed for reliability and efficiency. With an input range of 85VAC to 264VAC, this power supply operates with high efficiency up to 90%, ensuring minimal energy waste and lower operational costs.

Featuring a compact 30mm low-profile design, this unit is perfect for space-constrained applications. It can withstand 300VAC surge input for 5 seconds, offering robust protection in unstable power conditions. The power supply includes short-circuit, overload, and overvoltage protection, safeguarding your devices from electrical damage.

Key Features

• High efficiency up to 90%
• Miniature size with 1U low profile
• High operating temperature up to 70°C
• No-load power consumption <0.2W
• LED indicator for power on
• Compact dimensions: 99mm x 82mm x 30mm
• Cooling by free air convection

This power supply complies with IEC/EN 60335-1 and IEC/EN 61558-1, 2-16 standards, making it suitable for household appliances. Ideal for ITE (Information Technology Equipment) applications, the LRS-50 Series combines performance, reliability, and compact design for versatile use.