350W Fan Type Switch Power Supply

The 350W Fan Type Switch Power Supply LRS-350 series is a slim, high-efficiency enclosed AC-DC switching power supply equipped with a built-in cooling fan. It is professionally developed to meet the power demands of industrial automation systems, security monitoring projects and diverse commercial electrical equipment. Delivering a rated output power of 350W, this power supply supports universal wide single-phase AC input from 100V to 240V AC. It efficiently converts standard household and industrial mains alternating current into smooth, stable regulated direct current for your devices.

Different from ordinary naturally cooled power supplies on the market, this unit adopts an ultra-thin compact metal housing together with active fan cooling structure. Combined with professional optimized thermal dissipation layout and mature, stable switching circuit design, it achieves superior energy conversion efficiency and effectively controls heat buildup. The power supply can maintain consistent, reliable output performance even under long-term non-stop continuous working conditions. Built with full multi-layer safety protection circuits, this affordable and versatile mainstream power solution has been widely adopted globally for factory electrical control cabinets, commercial & industrial LED lighting systems, security surveillance equipment, as well as all categories of low-voltage automated machinery and devices.

Product Feature

✅ 100~240V Universal Wide Voltage Input Compatible with single-phase power grids of most countries worldwide; no manual voltage adjustment needed, convenient for overseas project deployment.

✅ Built-in Fan Active Heat Dissipation The internal cooling fan accelerates air circulation inside the casing, quickly expels accumulated heat, prevents overheating, and ensures stable full-load continuous operation.

✅ Ultra-slim Compact Metal Shell Space-saving slim body greatly reduces installation space inside control boxes and cabinets; sturdy metal housing shields internal circuits from dust and minor electromagnetic interference.

✅ High Efficiency & Energy Saving Advanced switching circuitry cuts unnecessary power loss and heat emission, helping you lower long-term electricity operating costs.

✅ Complete Multi-level Safety Protection Integrated overvoltage, overcurrent, overload and short-circuit protection functions. It will automatically cut off output once abnormal conditions emerge to safeguard PLC, sensors, motors and other precision electrical loads.

✅ Wide Application Compatibility Suitable for industrial control systems, monitoring engineering, LED signage & lighting, access control equipment, small automation actuators and testing instruments.

Wide Application Scenarios

·  Industrial automation control cabinets, PLC control systems & small servo drive equipment

·  CCTV cameras, security monitoring systems and alarm devices

·  LED advertising light boxes, industrial strip lights and landscape lighting projects

·  Access control terminals, electric locks and employee attendance machines

·  Solenoid valves, miniature DC motors and automated auxiliary components

·  Laboratory testing instruments and commercial electronic equipment