LRS Series Switching Power Supply

The LRS Series is a family of enclosed switching mode power supplies manufactured by Lambda. These units convert AC input into a regulated DC output and are used throughout industrial automation, instrumentation, control systems, LED lighting, telecommunications, and general machinery.

The series spans a broad range of regulated DC outputs, including common values such as 5V, 12V, 15V, 24V, and 28V, with current capacities scaling from a few amperes up to several hundred amperes on higher-power models. Products are identified by model numbers in the LRS-49 through LRS-59 range, along with variants such as the "M" and "V" designations, giving the family wide coverage across output voltages and power ratings.

Common Features

• Universal AC input with regulated DC output
• Enclosed construction for protection against dust and moisture
• Built-in overcurrent, overload, and overvoltage protection
• Compact switching mode design for efficient power conversion

Typical Applications

LRS Series supplies are commonly found powering PLCs, sensors, relays, and other control equipment in manufacturing environments, as well as instrumentation, communications hardware, and LED lighting systems.