---
product_id: 42338476
title: "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"
brand: "mean well"
price: "1283188₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Mean Well"
url: https://www.desertcart.vn/products/42338476-mean-well-lrs-100-12-switching-power-supply-single-output
store_origin: VN
region: Vietnam
---

# 102W max power output 12V stable single output 4-layer protection suite 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

**Brand:** mean well
**Price:** 1283188₫
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your projects with precision and style — don’t get left in the dark!

## Quick Answers

- **What is this?** 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 by mean well
- **How much does it cost?** 1283188₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/42338476-mean-well-lrs-100-12-switching-power-supply-single-output)

## 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 and comprehensive protections against short circuit, overload, over voltage, and overheating.
- • **Compact Yet Mighty:** Sleek 1U low-profile design (5.08" x 3.82" x 1.18") fits effortlessly into tight spaces without compromising power.
- • **Cool Under Pressure:** Advanced free air convection cooling ensures silent, maintenance-free operation even during heavy use.
- • **Plug & Play Confidence:** User-friendly AC input switch and easy terminal block setup make installation quick and hassle-free.
- • **Power That Packs a Punch:** Delivers a robust 102W with a steady 12V/8.5A output to keep your devices running flawlessly.

## Overview

The Mean Well LRS-100-12 is a compact, high-efficiency switching power supply delivering a stable 12V output at 8.5A (102W). Designed with a miniature 1U low-profile form factor, it supports a wide AC input range with surge resistance up to 300Vac. Equipped with multiple protections and cooled by free air convection, it ensures reliable, silent, and safe operation for professional-grade electronics, security cameras, and LED systems.

## 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: 🌟🌟🌟🌟🌟 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! 📷🔌🌟
Review: Excellent Power Supply - I was using a regular brick power supply for an ESP32 project and was experiencing strange grounding issues. I bought this MeanWell and now my project is flawless. High quality, silent, all around excellent product. Will definitely be buying only these from now on.

## 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 | #213 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

![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 - Image 1](https://m.media-amazon.com/images/I/71VczQkqWvL.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/612+LufMQgL.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/81vaYAJj+NL.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/815p3NIPcEL.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/61abmAvfWAL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 🌟🌟🌟🌟🌟 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! 📷🔌🌟

### ⭐⭐⭐⭐⭐ Excellent Power Supply
*by O***C on April 9, 2024*

I was using a regular brick power supply for an ESP32 project and was experiencing strange grounding issues. I bought this MeanWell and now my project is flawless. High quality, silent, all around excellent product. Will definitely be buying only these from now on.

### ⭐⭐⭐⭐⭐ Reliable, powerful, value.
*by J***E on February 5, 2021*

Great value, great build quality, runs great, doesn't even get warm on a 6A load. Only problem is that it does not come with a cover for the terminals.

## 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.vn/products/42338476-mean-well-lrs-100-12-switching-power-supply-single-output](https://www.desertcart.vn/products/42338476-mean-well-lrs-100-12-switching-power-supply-single-output)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-15*