LRS-1200 Series: 1200W Compact & Cost-Effective Enclosed Type Power Supply
Product Strategy Center / Frank Chen
Frank@meanwell.com
Since its launch over 20 years ago, the MEAN WELL SE-1000 series has been a best-seller, widely used in industrial control, communication equipment, LED lighting, security systems, and other applications. However, as end devices continue to evolve toward miniaturization and higher energy efficiency, the SE-1000 series has gradually become insufficient to meet current market demands. To address this shift, MEAN WELL has introduced the new LRS-1200 series, a compact enclosed power supply.
The LRS-1200 series features major upgrades in size, efficiency, specs, safety, durability, and overall value— making it a high-performance, cost-effective replacement for the SE-1000 series. A detailed comparison between the new and old models is provided in the table below:
Product Comparison: LRS-1200 (New) vs SE-1000 (Old)
- 180~305Vac input range, supports 277Vac for North America and resilient to power fluctuations
- 150% peak power capability
- Up to 94% efficiency
- -30°C~+70°C operating temp. (>+50°C derating)
- Protections: Short Circuit/Overload/Over Voltage / Over Temperature
- Meet Over Voltage Category III (OVC III)
- Operating altitudes up to 5000m
- Dual safety certifications (IEC 62368 & IEC 61558) with global approvals
- 3 years warranty
