Series Overview

Series Overview

LRS is one of MEAN WELL's most important universal closed AC/DC power supplies, covering low power to 1200W level. It is widely installed in industrial control, equipment supporting, LED and general electronic equipment. User searches are usually completed directly with "LRS-power-voltage".

Part-number Structure & Selection Notes

LRS standard models are generally composed of LRS-[rated power]-[output voltage], for example, LRS-350-24 means LRS series, 350W level, 24V output. However, there are also special structure/peak versions such as F and N2 in the series, such as LRS-150F-5 and LRS-350N2. You cannot make your own models based only on power and voltage. The output current needs to be based on the corresponding SPEC.

Models in This Series

The table lists commonly requested models and key specifications. If your required model is not shown, send the complete ordering code for verification.

Complete Part NumberOutput voltageOutput currentpower / notes
LRS-35-55V7A35W
LRS-35-1212V3A36W class
LRS-35-2424V1.5A36W class
LRS-35-4848V0.8A38.4W class
LRS-50-55V10A50W
LRS-50-1212V4.2A50.4W
LRS-50-2424V2.2A52.8W
LRS-50-4848V1.1A52.8W
LRS-100-2424Vper the applicable specification100W class
LRS-150-2424Vper the applicable specification150W class
LRS-150F-55V22A110W
LRS-200-2424Vper the applicable specification200W class
LRS-350-2424V14.6A350.4W
LRS-450-2424V18.8A450W class
LRS-600-2424Vper the applicable specification600W class
LRS-1200-2424Vper the applicable specification1200W class
LRS-75-55V14A70W
LRS-75-1212V6A72W
LRS-75-2424V3.2A76.8W
LRS-75-4848V1.6A76.8W
LRS-100-55V18A90W
LRS-100-1212V8.5A102W
LRS-100-4848V2.3A110.4W
LRS-150-1212V12.5A150W
LRS-150-4848V3.3A158.4W
LRS-200-1212V17A204W
LRS-200-4848V4.4A211.2W
LRS-350-1212V29A348W
LRS-350-3636V9.7A349.2W
LRS-350-4848V7.3A350.4W
LRS-600-1212V50A600W
LRS-600-4848V12.5A600W

Specifications must be confirmed against the applicable official datasheet and ordering information. Regional variants, suffixes and configurations are not automatically interchangeable.

FAQ

Frequently Asked Questions

How do I confirm the complete part number for LRS enenclosed switching power supply?

LRS standard models are generally composed of LRS-[rated power]-[output voltage], for example, LRS-350-24 means LRS series, 350W level, 24V output. However, there are also special structure/peak versions such as F and N2 in the series, such as LRS-150F-5 and LRS-350N2. You cannot make your own models based only on power and voltage. The output current needs to be based on the corresponding SPEC.

What are the main differences between LRS-35-5 and LRS-35-12?

output voltage: LRS-35-5 is 5V, LRS-35-12 is 12V; output current: LRS-35-5 is 7A, LRS-35-12 is 3A; power / notes: LRS-35-5 is 35W, LRS-35-12 is 36W class. Verify the complete ordering code and project conditions before selection or replacement; the series name alone is not sufficient.

Which specifications matter most when selecting LRS enenclosed switching power supply?

Key specifications to verify are output voltage, output current, power / notes. Match them against the equipment nameplate, drawing or original model, and retain every suffix, option and regional code in the complete ordering reference.

Why is the complete part number required when requesting a quote for LRS enenclosed switching power supply?

Models within LRS enenclosed switching power supply may differ in electrical ratings, construction, interfaces or accessories. For example, LRS-35-5, LRS-35-12, LRS-35-24 are distinct configurations and cannot be interchanged on the series name alone. Using the complete part number substantially reduces mismatch risk.

Cannot find the complete part number?

Send the legacy part number, nameplate photo or application details and we will help identify the correct item.

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