Mean Well LRS-150F-36 Power Supply Unit 150 W 85-264 V Active PFC

The Mean Well LRS-150F-36 power supply unit is a reliable and efficient AC-DC single output enclosed power device engineered to deliver a total power output of 150 W. Designed to handle a wide AC input voltage range from 85 to 264 V, this unit integrates active Power Factor Correction (PFC) to ensure improved energy efficiency and stable electrical performance. Enclosed in a durable metallic casing, it provides effective protection for internal components while maintaining compact dimensions with a length of 97 mm. This power supply unit complies with major safety standards, including RoHS, Household EN 60335, and ITE EN/UL/IEC 60950, ensuring safe operation across diverse technical environments.

Advantages

This power supply offers high operational reliability backed by international safety certifications for both household and industrial applications. The inclusion of active Power Factor Correction helps minimize reactive power and optimizes overall energy consumption. Its robust metallic casing provides solid mechanical protection and aids in heat dissipation during continuous operation. With a versatile input voltage range, it adapts smoothly to varying electrical grid conditions without compromising output stability.

Suitable for

• Industrial automation and control systems
• Household electrical appliances requiring EN 60335 compliance
• Information technology equipment installations
• General electronic projects requiring a steady 36V supply

When it may not be suitable

This power supply unit may not be suitable for applications requiring outdoor installation without an additional weather-resistant enclosure, as the unit itself is designed for indoor use. Furthermore, it is not intended for medical equipment requiring specialized certifications beyond standard ITE and household ratings.

Key specifications

• Total power output: 150 W
• AC input voltage range: 85 to 264 V
• Active Power Factor Correction (PFC)
• Enclosed metallic casing construction
• Length: 97 mm
• Safety compliance: RoHS, Household EN 60335, ITE EN/UL/IEC 60950
• Single output design

How to use

Installation should be performed by qualified personnel in accordance with local electrical codes and safety regulations. Mount the metallic casing securely onto a stable surface with adequate ventilation to allow proper heat dissipation during operation. Connect the AC input lines to the designated terminals corresponding to the 85 to 264 V range, and attach the output load to the correct DC terminals, ensuring correct polarity. Verify all connections before powering on the system.

What to consider before purchase

• Verify that the required output voltage matches the 36V specification of the unit
• Check that the total power demand of your connected devices does not exceed 150 W
• Ensure sufficient physical space is available for installation, noting the 97 mm length
• Confirm that the intended operating environment complies with indoor use requirements

Usage recommendations

Always ensure proper ventilation around the metallic casing to prevent overheating during extended periods of full-load operation. Do not exceed the maximum rated power output of 150 W to maintain long-term reliability and prevent thermal overload protection triggers.