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 Number | Output voltage | Output current | power / notes |
|---|---|---|---|
| LRS-35-5 | 5V | 7A | 35W |
| LRS-35-12 | 12V | 3A | 36W class |
| LRS-35-24 | 24V | 1.5A | 36W class |
| LRS-35-48 | 48V | 0.8A | 38.4W class |
| LRS-50-5 | 5V | 10A | 50W |
| LRS-50-12 | 12V | 4.2A | 50.4W |
| LRS-50-24 | 24V | 2.2A | 52.8W |
| LRS-50-48 | 48V | 1.1A | 52.8W |
| LRS-100-24 | 24V | per the applicable specification | 100W class |
| LRS-150-24 | 24V | per the applicable specification | 150W class |
| LRS-150F-5 | 5V | 22A | 110W |
| LRS-200-24 | 24V | per the applicable specification | 200W class |
| LRS-350-24 | 24V | 14.6A | 350.4W |
| LRS-450-24 | 24V | 18.8A | 450W class |
| LRS-600-24 | 24V | per the applicable specification | 600W class |
| LRS-1200-24 | 24V | per the applicable specification | 1200W class |
| LRS-75-5 | 5V | 14A | 70W |
| LRS-75-12 | 12V | 6A | 72W |
| LRS-75-24 | 24V | 3.2A | 76.8W |
| LRS-75-48 | 48V | 1.6A | 76.8W |
| LRS-100-5 | 5V | 18A | 90W |
| LRS-100-12 | 12V | 8.5A | 102W |
| LRS-100-48 | 48V | 2.3A | 110.4W |
| LRS-150-12 | 12V | 12.5A | 150W |
| LRS-150-48 | 48V | 3.3A | 158.4W |
| LRS-200-12 | 12V | 17A | 204W |
| LRS-200-48 | 48V | 4.4A | 211.2W |
| LRS-350-12 | 12V | 29A | 348W |
| LRS-350-36 | 36V | 9.7A | 349.2W |
| LRS-350-48 | 48V | 7.3A | 350.4W |
| LRS-600-12 | 12V | 50A | 600W |
| LRS-600-48 | 48V | 12.5A | 600W |
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.
