LRS-350-12, 350W AC-DC Enclosed Switching Power Supply, 12V Output, 29A, Universal Input

The LRS-350-12 is a 350W single-output enclosed switching power supply from Mean Well, delivering a stable 12V DC output at up to 29A. Designed for a wide range of industrial and commercial applications, it operates over a universal AC input range, supporting both 90 to 132 VAC and 180 to 264 VAC inputs, making it suitable for global use. With an efficiency of up to 85%, the LRS-350-12 minimizes energy loss and reduces heat generation, contributing to energy-efficient operation. The power supply's low-profile design, measuring 215mm x 115mm x 30mm, allows for easy integration into systems with limited space. A built-in DC fan with fan ON/OFF control ensures effective thermal management, maintaining optimal operating temperatures. The LRS-350-12 also features comprehensive protection mechanisms, including safeguards against short circuits, overloads, overvoltages, and overtemperature conditions, ensuring reliable and safe operation in various environments. ​

Key Features:

• Universal AC Input: Operates over a wide input voltage range of 90 to 132 VAC and 180 to 264 VAC, accommodating global power standards.​
• High Efficiency: Achieves up to 85% efficiency, reducing energy loss and minimizing heat generation.​
• Low No-Load Power Consumption: Consumes less than 0.75W under no-load conditions, enhancing energy efficiency.​
• Compact Design: Features a low-profile design with dimensions of 215mm (L) x 115mm (W) x 30mm (H), facilitating easy integration into various applications.​
• Built-In Cooling Fan: Equipped with a built-in DC fan and fan ON/OFF control for effective thermal management.​
• Comprehensive Protections: Includes protections against short circuit, overload, overvoltage, and overtemperature, ensuring reliable operation.​

Additional Specifications:

• Type: AC-DC Enclosed Switching Power Supply
• Output Current: 29 A
• Output Voltage: 12 V DC
• Output Power: 348 W
• Input Votlage: 90–132 VAC / 180–264 VAC