LRS-1200 Series

Introduction

In today’s rapidly advancing industrial and technological landscape, efficient and reliable power solutions aren’t just desirable—they’re essential. The MEAN WELL LRS-1200 Series, a robust member of the renowned LRS family of enclosed switching power supplies, offers a powerful combination of high power output, exceptional efficiency, compact form factor, and affordability. Providing up to 1200W of continuous power, the LRS-1200 Series is perfectly suited for demanding industrial automation, LED lighting, telecommunications, and more.

Distributed internationally by trusted partners like Hangzhou Jiang Technology Co., Ltd., the LRS-1200 series and other premium MEAN WELL products are available directly through their website at https://jiangtech.en.alibaba.com/.

In this article, we explore the detailed features, benefits, and applications of the LRS-1200 Series, demonstrating why it’s rapidly becoming the preferred choice among engineers, OEMs, and system integrators.

Understanding the MEAN WELL LRS-1200 Series

What Is the LRS-1200 Series?

The MEAN WELL LRS-1200 Series is an enclosed single-output AC/DC switching power supply designed for high-power applications. It supports universal AC input (180~305VAC), and achieves up to 94% efficiency. Models are available in multiple standard voltages—12V, 24V, 36V, and 48V—to support diverse industrial and commercial systems.

Key Features of the LRS-1200 Series

The LRS-1200 Series integrates advanced power technology with several unique advantages and comprehensive features:

High Power Output

The LRS-1200 offers a continuous power output of up to 1200W, ensuring reliable and consistent power delivery across applications:

Model Output Voltage Output Current Output Power

Model	Output Voltage	Output Current	Output Power
LRS-1200-12	12V	0-92A	1104W
LRS-1200-24	24V	0-50A	1200W
LRS-1200-36	36V	0-33.3A	1198.8W
LRS-1200-48	48V	0-25A	1200W

Compact Design and High Power Density

Measuring just 260 x 127 x 41 mm, the LRS-1200 Series provides exceptional power density. Its compact design simplifies integration into control cabinets or confined enclosures, enhancing thermal management through optimized airflow.

Advanced Efficiency

Efficiency ratings up to 94% reduce power loss and heat generation.

Integrated Cooling System

The temperature-controlled internal fan provides forced-air cooling, adapting fan speed based on load and temperature conditions. This feature ensures long service life, minimal noise, and optimal thermal performance.

Comprehensive Protection Features

MEAN WELL equips the LRS-1200 Series with multiple protective functions:

Short Circuit Protection (SCP)

Overload Protection (constant current limiting mode)

Over Voltage Protection (OVP)

Over Temperature Protection (OTP)

These safeguards ensure continuous reliable operation under varying conditions, protecting connected equipment from power anomalies.

Remote Operation and Advanced Controls

The series includes advanced remote control capabilities:

Remote ON/OFF control allows easy integration into automated systems.

Remote sense compensation ensures precise voltage regulation, compensating for cable voltage drops.

Compliance and Certification: Meeting Global Standards
Compliance with global safety and EMC standards is essential. The LRS-1200 Series holds multiple certifications:

Safety: UL62368-1, TUV EN61558-1/2-16, CE marked

EMC: EN55032 Class B, EN61000-3-2 Class D, EN61000-4 immunity standards

Industrial Environment: EN61000-6-2 (immunity), EN61000-6-4 (emission)

These certifications ensure hassle-free integration into products for global markets.

Ideal Applications for the LRS-1200 Series

Thanks to its reliability, efficiency, and compactness, the LRS-1200 Series is ideal for multiple sectors:

Industrial Automation and Control
Facilities using automation equipment, robotic controllers, PLC systems, and servo motors benefit significantly from the stable power the LRS-1200 provides, enabling seamless operations.

LED Lighting and Display Systems
The LRS-1200 Series efficiently powers large-scale LED arrays, displays, and lighting solutions in retail environments, stadiums, and public spaces.

Telecommunications and Networking Equipment
Reliable power supplies are crucial for telecom infrastructure. The LRS-1200 meets rigorous safety and performance demands, making it suitable for data centers and network communications equipment.

CNC Machinery and Precision Equipment
High-precision tools and CNC machines rely on stable and ripple-free power, ensuring accuracy and performance. The LRS-1200 offers robust, stable output essential to protect precision equipment.

Battery Charging and Renewable Energy Systems
Battery management and renewable energy systems benefit from the efficient DC output provided by the LRS-1200, enabling reliable charging and stable power conversion.

Comparative Advantages Over Competitors

The MEAN WELL LRS-1200 Series offers significant competitive advantages:

Cost-Effective: Provides exceptional performance and advanced features at a competiti

1. EDR Series: General Industrial Use

The EDR series provides straightforward reliability at an affordable price, designed specifically for basic industrial applications.

Ideal for:

• General industrial automation
• Control panels and PLC systems
• Applications requiring robust performance without extra frills

Key Features:

• Available from 75W to 150W
• Durable metal casing
• High efficiency (up to 88%)
• Standard protection functions: overvoltage, overload, short-circuit protection
• Certified: UL, CE, RoHS

Typical Use Case:
Operating conveyors, powering relays, or basic automation equipment in factories.

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2. MDR Series: Lightweight and Slim for Space-Constrained Designs

The MDR series excels in compactness and affordability, making it perfect for limited-space installations.

Ideal for:

• Compact panels, tight enclosures
• Entry-level commercial and industrial setups
• Low-power, space-sensitive installations

Key Features:

• Slim plastic housing for reduced weight
• Power options from 10W to 100W
• Moderate efficiency (~84%)
• Standard protection: OVP, OLP, SCP
• Compliant with UL, CE, RoHS standards
• Operates well under moderate conditions (less suitable for high temperatures or heavy-duty environments)

Typical Use Case:
Door access controls, lighting control boxes, sensor arrays, and compact control installations.

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3. XDR Series: Next-Generation Performance & Efficiency

The XDR series is designed with modern automation and smart industrial applications in mind, offering advanced efficiency and a highly compact form factor.

Ideal for:

• Modern automation systems
• Industrial Internet of Things (IIoT)-ready installations
• OEM applications demanding compact size and high efficiency

Key Features:

• Ultra-compact metal casing
• High efficiency (up to 92%)
• Wider operating temperature range
• Enhanced protections (including over-temperature protection, OTP)
• EN61010-1 compliance for laboratory and industrial safety standards
• Improved EMC performance for sensitive environments
• Designed for smart and sustainable automation
• Certified for XDR-E: CB / TUV / UL / RCM / BSMI / CCC / EAC / CE / UKCA / Global certificates (ITE 62368-1, Industrial 61558-1/-2-16, 61010)
• Parallel Function:
  • EDR: No Parallel function
  • MDR: No Parallel function
  • XDR-E: 480W and 960W has Parallel function
• PFC:
  • EDR: No PFC
  • MDR: Only 100W has PFC
  • XDR-E: 240W, 480W, and 960W has PFC
• Warranty:
  • EDR: 2 Years
  • MDR: 3 Years
  • XDR-E: 5 Years

Typical Use Case:
Smart factory automation, robotic control systems, compact IIoT sensor hubs, and other energy-conscious industrial solutions.

Introducing the MEAN WELL LOP-600-24

As modern electronic systems demand greater performance and compact form factors, selecting an efficient and reliable power supply becomes critical. The MEAN WELL LOP-600-24 open-frame power supply delivers 600W of stable 24V DC output within an ultra-low-profile design. It is ideal for industrial automation, telecommunications, and medical equipment (non-patient contact) where space, heat, and noise must be minimized.

For detailed specs and technical inquiries, please visit Hangzhou Jiang Technology.

Key Specifications

Specification	Detail
Output Voltage	24V DC
Output Power	600W
Output Current	25A
Input Voltage Range	90 ~ 264VAC (universal input)
Efficiency	Up to 94%
Dimensions (L×W×H)	152.4 × 101.6 × 30mm (6″ × 4″ × 1.18″)
Cooling Method	Conduction cooling (fanless)
Operating Temperature	-40°C to +85°C (with derating)
EMC Compliance	EN55032 Class B
Certifications	UL/EN/IEC 62368-1, CE, RoHS

Ultra-Compact and Space-Efficient Design

Measuring only 1.18 inches in height, the LOP-600-24 is ideal for shallow enclosures, compact control cabinets, and space-critical equipment. Despite its small size, it reliably delivers 600W of power for demanding systems.

Exceptional Efficiency and Fanless Cooling

With efficiency up to 94%, the LOP-600-24 minimizes energy loss and heat generation. Its fanless conduction cooling design improves system reliability, reduces noise, and prevents dust accumulation—perfect for cleanrooms, labs, and noise-sensitive environments.

Reliable Industrial-Grade Protection

The power supply includes essential protections to ensure stable operation under challenging conditions:

• Over Voltage Protection (OVP): Prevents damage from voltage surges.
• Over Temperature Protection (OTP): Automatically shuts down if internal temperature exceeds safe limits.

Flexible Integration for OEMs

The open-frame PCB layout with standard mounting holes makes installation and integration easy for OEMs and system designers. EMC Class B compliance ensures reduced interference, simplifying global deployment and certification.

Wide-Ranging Applications

• Industrial Automation: PLCs, robots, and factory control systems.
• Medical Devices: Non-patient-contact lab instruments and diagnostics.
• Telecommunications: Network gear and compact base stations.
• Test Instruments: Measurement systems needing stable power.
• Smart Factories: IoT gateways and edge devices.
• Digital Signage: Silent kiosk and display applications.

Why Choose the LOP-600-24?

• Compact Power Density: Delivers 600W in a low-profile design.
• Ultra-Efficient: Up to 94% efficiency reduces heat and saves energy.
• Fanless Thermal Design: Silent, dust-resistant, and maintenance-free.
• High Reliability: With robust protection and international certification.
• Global Readiness: Compatible input range and global safety approvals.

Get in Touch

To explore how the MEAN WELL LOP-600-24 can benefit your project, visit Hangzhou Jiang Technology for expert support and product availability.