MEAN WELL LRS-75-36 Enclosed Power Supply 75 W 36 V 85 - 264 V Input

The MEAN WELL LRS-75-36 enclosed power supply provides a reliable 75 W output capacity with a steady 36 V DC voltage, making it an efficient solution for converting AC input voltage between 85 and 264 V. Built with a compact 1U low-profile design, this power adapter is engineered to integrate easily into space-constrained environments while delivering consistent performance for continuous operation.

Advantages

This power supply features a universal AC input range that adapts to various electrical grids without manual switching. Its robust mechanical construction allows it to withstand up to 5G vibration, ensuring high durability in demanding industrial settings. Additionally, the unit complies with RoHS standards, promoting environmentally safe manufacturing and material usage while maintaining high energy efficiency.

Suitable for

• Industrial automation systems
• LED lighting installations
• General electronic machinery
• Control system power distribution

When it may not be suitable

This device is not designed for outdoor use unless housed in an appropriate weather-resistant enclosure, as it lacks inherent water and dust protection. It is also unsuitable for applications requiring variable voltage output, as it provides a fixed 36 V DC level.

Key specifications

• Power output: 75 W
• DC output voltage: 36 V
• Output current: 2.1 A
• AC input voltage range: 85 to 264 V
• Design profile: 1U low profile
• Vibration resistance: Up to 5G

How to use

Mount the enclosed power supply securely using its designated fastening points within a well-ventilated enclosure or equipment rack. Connect the AC input wires to the appropriate terminal blocks corresponding to line, neutral, and ground, ensuring the input voltage is within the specified range. Connect your 36 V DC load to the output terminals, observing correct polarity before switching on the power source.

What to consider before purchase

• Verify that your load requirements do not exceed the 75 W capacity or the 2.1 A current limit.
• Ensure sufficient physical clearance for the 1U low-profile dimensions in your mounting location.
• Confirm that the operating environment meets standard indoor industrial temperature and humidity guidelines.

Usage recommendations: Install the power supply in an orientation that allows adequate natural convection cooling and avoid exceeding the rated operational limits to ensure long-term reliability.