LRS-350-12 12V 29A 348W Industrial Switching Power Supply, 85% Efficiency, CE/CB/UKCA Certified, for LED/Telecom/Industrial Equipment

The LRS-350-12 is a high-performance 348W switching power supply designed for industrial applications. With 12V DC output delivering up to 29A current, it features universal 85-264VAC input range and maintains 85% typical efficiency across full load range. The unit incorporates multiple protections including overload/over-voltage/short-circuit protections with automatic recovery function. Safety certifications include CE/CB/UKCA with 4000VAC reinforced insulation and 100MΩ minimum insulation resistance. Compatible with EN55035/BS EN EMI standards and EAC TP TC 020 requirements, this power supply demonstrates exceptional electromagnetic compatibility. The industrial-grade components ensure extended service life with 2099.9K hours MTBF (Telcordia SR-332) and 328.6K hours MTBF (MIL-HDBK-217F) at 25℃. Its compact 215×115×30mm metal housing supports convection cooling without fans, operating in -30℃ to +70℃ temperatures with 5G vibration resistance. Ideal for powering factory automation systems, LED displays, telecommunications equipment, and test instruments requiring reliable DC power conversion. Includes 3-year warranty and global safety approvals for international deployment.

• High-Efficiency 12V DC Output: Delivers 29A continuous current with 85% conversion efficiency, providing stable 348W power for industrial automation, LED lighting systems and telecom equipment. Wide 85-264VAC universal input ensures global voltage compatibility.
• Robust Protection & Safety: Features over load/voltage/short circuit protections with auto-recovery function. 100MΩ insulation resistance (I/P-O/P) and reinforced Class II design ensure safe operation in harsh environments. Certified by CE, CB, UKCA standards.
• Enhanced EMC Compliance: Meets BSMI CNS15936, EAC TP TC 020, and KS C 9832/9835 EMC standards with superior EMI suppression. Suitable for sensitive electronic applications requiring stable power transmission and interference resistance.
• Industrial-Grade Reliability: Achieves 2099.9K hours MTBF per Telcordia SR-332 standard. Operates at -30℃ to +70℃ with 95% humidity tolerance. Fanless design ensures silent operation and dust resistance for 24/7 industrial use.
• Compact Space-Saving Design: Measures 215×115×30mm (L×W×H) with lightweight 1.1kg construction. Multiple installation options via chassis/panel mounting, ideal for control cabinets and equipment with limited space requirements.