# Power Supply Unit MEAN WELL LRS-100-48

**URL:** https://aio.lv/en/product--mean-well-lrs-100-48--1622039
**Data updated:** 2025-12-29 07:43 (EET)
**Category:** Other goods
**Manufacturer:** mean well
**Manufacturer code:** LRS-100-48
**EAN:** 4021087027922
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.11 €
**Prices and availability valid until:** 2026-08-18 23:59
**Price without VAT (21%):** 15.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mean-well-lrs-100-48--1622039

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Thursday | free |
| Pickup points | 28.07.2026 | 1.79 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The MEAN WELL LRS-100-48 is a 100W metallic power supply unit with an AC input voltage range of 85-264V. It features a compact design with dimensions of 97mm width, 129mm depth, and 30mm height. Compliant with RoHS standards, this power supply is ideal for various applications requiring reliable and efficient power conversion.

## Long description

The MEAN WELL LRS-100-48 is a 100W AC-DC single-output enclosed power supply designed for reliable low-profile power conversion. It accepts a wide AC input voltage range of 85–264V and delivers a 48V DC output in a compact metal housing measuring 97 mm × 129 mm × 30 mm. The unit is RoHS-compliant and suited for installations where a compact, enclosed 48V power source is required.
Advantages
The LRS-100-48 offers a compact metallic enclosure that provides mechanical protection and heat dissipation while keeping the footprint small. Its wide input voltage range allows operation from international mains supplies without additional hardware. With a rated output of 100W and a single regulated 48V output, the unit is designed for stable performance in continuous operation. RoHS compliance ensures the product meets restricted substance requirements.
Suitable for
 Industrial control equipment
 LED lighting systems requiring 48V power
 Telecommunications and network devices
 Embedded systems and small automation projects
Key specifications
 Brand: MEAN WELL
 Model: LRS-100-48
 Output power: 100W
 Output voltage: 48V DC
 Input voltage range: 85–264V AC
 Enclosure: Metal, enclosed type
 Dimensions (W × D × H): 97 mm × 129 mm × 30 mm
 Compliance: RoHS
 MPN: LRS-100-48
 EAN: 4021087027922
How to use
Mount the unit in a well-ventilated location ensuring the metal enclosure has adequate clearance for heat dissipation. Connect the AC input to a mains supply within the specified 85–264V range, observing correct wiring and safety practices. Connect the 48V DC output to the load using appropriate gauge wiring and observe polarity. Verify output voltage and load current do not exceed the rated 100W power. Follow local electrical codes and, if necessary, consult a qualified electrician for installation.
Usage recommendations
Install the power supply away from sources of moisture, corrosive gases, and excessive dust. Provide at least the manufacturer-recommended clearance around the enclosure for ventilation, avoid stacking units directly on top of each other, and perform periodic visual inspections for signs of overheating or connector wear.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.34 kg |
| Height | 30 mm |
| Width | 97 mm |
| Depth | 129 mm |
| Product colour | Metallic |
| AC input voltage | 85 - 264 |
| Total power | 100 W |
| Compliance certificates | RoHS |

## FAQ

### How much does the Power Supply Unit MEAN WELL LRS-100-48 cost, and is it available for purchase?

The price is 19.11 € (valid at the time of publication and already includes all taxes). The item is available for order — 29 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Thursday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All mean well products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized mean well service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### Where can I download the instructions for Power Supply Unit MEAN WELL LRS-100-48?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/1622039/64167604_large.webp