---
product_id: 42338476
title: "LRS-100-12 Switching Power Supply, Single Output, 12V, 8.5A, 102W, 5.08\" L x 3.82\" W x 1.18\" H"
brand: "mean well"
price: "€ 49.51"
currency: EUR
in_stock: true
reviews_count: 13
category: "Mean Well"
url: https://www.desertcart.fi/products/42338476-lrs-100-12-switching-power-supply-single-output-12v-8
store_origin: FI
region: Finland
---

# 102W high power output 12V stable voltage, 8.5A current Multi-layer protection suite LRS-100-12 Switching Power Supply, Single Output, 12V, 8.5A, 102W, 5.08" L x 3.82" W x 1.18" H

**Brand:** mean well
**Price:** € 49.51
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your setup with reliability and style — don’t get left in the dark!

## Quick Answers

- **What is this?** LRS-100-12 Switching Power Supply, Single Output, 12V, 8.5A, 102W, 5.08" L x 3.82" W x 1.18" H by mean well
- **How much does it cost?** € 49.51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/42338476-lrs-100-12-switching-power-supply-single-output-12v-8)

## Best For

- mean well enthusiasts

## Why This Product

- Trusted mean well brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Withstand:** Surges up to 300Vac for 5 seconds protect your gear from unexpected power spikes.
- • **Compact Yet Mighty:** Slim 1U low-profile design fits seamlessly into tight spaces without sacrificing power.
- • **Safety First, Always:** Comprehensive protections against short circuit, overload, over voltage, and overheating.
- • **Power That Packs a Punch:** Delivers a robust 102W output to keep your devices running flawlessly.
- • **Precision Voltage Control:** Stable 12V output with 8.5A current ensures consistent, glitch-free performance.

## Overview

The Mean Well LRS-100-12 is a compact, high-efficiency switching power supply delivering 12V at 8.5A (102W). Designed with a miniature 1U low-profile form factor, it supports a wide AC input range with surge protection up to 300Vac. Equipped with multiple safety features including short circuit, overload, over voltage, and over temperature protections, it ensures stable and reliable power for demanding professional applications like camera systems and LED lighting.

## Description

Mean Well LRS-100-12 Switching Power Supply, Single Output, 12V, 8.5A, 102W, 5.08" L x 3.82" W x 1.18" H.

Review: Proper supply - Output was spot on with adjustment. used it to repair a radio that had the AC primary failed the DC bat source worked fine added this to the DC side Radio lived and once again makes noise.
Review: 🌟🌟🌟🌟🌟 5-Star Review: Reliable Power Solution for Camera Systems - The MeanWell LRS-100-12 Switching Power Supply has been an absolute lifesaver in fixing the power supply issues with my camera power boxes. With its reliable performance, stable output, and compact design, it has proven to be the perfect solution for powering my camera system without any glitches or interruptions. Stable and Efficient Power Output: The MeanWell LRS-100-12 delivers a stable 12V output with a robust current of 8.5A, providing more than enough power to support my camera system's requirements. Its efficient switching technology ensures minimal power loss, resulting in reliable and consistent performance even under heavy loads. Compact and Space-Saving Design: Measuring just 5.08 inches in length, 3.82 inches in width, and 1.1 inches in height, the compact design of the MeanWell power supply makes it easy to integrate into tight spaces and camera power boxes. Despite its small footprint, it packs a punch in terms of power output, making it ideal for various installation scenarios. Durable and High-Quality Construction: The MeanWell brand is synonymous with quality and reliability, and the LRS-100-12 power supply is no exception. Constructed with high-quality materials and built to stringent standards, it offers long-term durability and dependable performance, ensuring peace of mind for years to come. Wide Range of Applications: Whether you're powering security cameras, LED lighting systems, or other electronic devices, the MeanWell LRS-100-12 is a versatile solution that can meet a wide range of application needs. Its universal input voltage range and comprehensive protection features make it suitable for various indoor and outdoor installations. Easy Installation and Setup: Setting up the MeanWell power supply is a breeze, thanks to its user-friendly design and straightforward installation process. With its terminal block connections and intuitive operation, I was able to quickly replace the faulty power supplies in my camera power boxes without any technical difficulties. Overall, Highly Recommend for Powering Camera Systems: If you're looking for a reliable and efficient power supply solution for your camera system, look no further than the MeanWell LRS-100-12 Switching Power Supply. Its stable output, compact design, and robust construction make it the perfect choice for ensuring uninterrupted power to your cameras, keeping your property safe and secure. Thank you, MeanWell, for providing such a dependable power supply solution that has restored the functionality of my camera system! 📷🔌🌟

## Features

- Ac input range selectable by a switch
- Withstand 300Vac surge input for 5 second
- Protections: short circuit / overload / over voltage / over temperature
- Cooling by free air convection
- Miniature size and 1U low profile

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B019GYOMN6 |
| Best Sellers Rank | #409 in Computer Power Supplies |
| Date First Available | December 17, 2015 |
| Item Weight | 11.7 ounces |
| Item model number | LRS-100-12 |
| Manufacturer | Mean Well |
| Product Dimensions | 3.82 x 5.08 x 1.18 inches |

## Product Details

- **Model Name:** LRS-100-12
- **Brand:** MeanWell
- **Connector Type:** Screw Terminal Block
- **Output Wattage:** 102 Watts
- **Form Factor:** Enclosed
- **Wattage:** 102 watts
- **Cooling Method:** Air
- **Item dimensions L x W x H:** 3.82 x 5.08 x 1.18 inches
- **Current Rating:** 8.5 Amps
- **Manufacturer:** Mean Well

## Images

![LRS-100-12 Switching Power Supply, Single Output, 12V, 8.5A, 102W, 5.08" L x 3.82" W x 1.18" H - Image 1](https://m.media-amazon.com/images/I/71VczQkqWvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Proper supply
*by S***F on June 10, 2025*

Output was spot on with adjustment. used it to repair a radio that had the AC primary failed the DC bat source worked fine added this to the DC side Radio lived and once again makes noise.

### ⭐⭐⭐⭐⭐ 🌟🌟🌟🌟🌟 5-Star Review: Reliable Power Solution for Camera Systems
*by Q***. on June 1, 2024*

The MeanWell LRS-100-12 Switching Power Supply has been an absolute lifesaver in fixing the power supply issues with my camera power boxes. With its reliable performance, stable output, and compact design, it has proven to be the perfect solution for powering my camera system without any glitches or interruptions. Stable and Efficient Power Output: The MeanWell LRS-100-12 delivers a stable 12V output with a robust current of 8.5A, providing more than enough power to support my camera system's requirements. Its efficient switching technology ensures minimal power loss, resulting in reliable and consistent performance even under heavy loads. Compact and Space-Saving Design: Measuring just 5.08 inches in length, 3.82 inches in width, and 1.1 inches in height, the compact design of the MeanWell power supply makes it easy to integrate into tight spaces and camera power boxes. Despite its small footprint, it packs a punch in terms of power output, making it ideal for various installation scenarios. Durable and High-Quality Construction: The MeanWell brand is synonymous with quality and reliability, and the LRS-100-12 power supply is no exception. Constructed with high-quality materials and built to stringent standards, it offers long-term durability and dependable performance, ensuring peace of mind for years to come. Wide Range of Applications: Whether you're powering security cameras, LED lighting systems, or other electronic devices, the MeanWell LRS-100-12 is a versatile solution that can meet a wide range of application needs. Its universal input voltage range and comprehensive protection features make it suitable for various indoor and outdoor installations. Easy Installation and Setup: Setting up the MeanWell power supply is a breeze, thanks to its user-friendly design and straightforward installation process. With its terminal block connections and intuitive operation, I was able to quickly replace the faulty power supplies in my camera power boxes without any technical difficulties. Overall, Highly Recommend for Powering Camera Systems: If you're looking for a reliable and efficient power supply solution for your camera system, look no further than the MeanWell LRS-100-12 Switching Power Supply. Its stable output, compact design, and robust construction make it the perfect choice for ensuring uninterrupted power to your cameras, keeping your property safe and secure. Thank you, MeanWell, for providing such a dependable power supply solution that has restored the functionality of my camera system! 📷🔌🌟

### ⭐⭐⭐⭐⭐ Mean Well is the best
*by S***K on December 15, 2024*

Have been using Mean Well power supplies for years for lighting. This one has been working for several months without issue.

## Frequently Bought Together

- Mean Well LRS-100-12 Switching Power Supply, Single Output, 12V, 8.5A, 102W, 5.08" L x 3.82" W x 1.18" H
- Bergen Industries Inc PS313163 3-Wire Appliance and Power Tool Cord, 3 ft, 16 AWG, 13A/125V AC, 1625w
- Mean Well LRS-100-24 Switching Power Supply, Single Output, 24V, 4.5A, 108W, 5.08" L x 3.82" W x 1.18" H

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.fi/products/42338476-lrs-100-12-switching-power-supply-single-output-12v-8](https://www.desertcart.fi/products/42338476-lrs-100-12-switching-power-supply-single-output-12v-8)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-18*