LRS-350-12 348W 12V 29A Single Output AC-DC Switching Power Supply - Rugged, Reliable - for Automation, Control Systems, and Harsh Environments

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Management number 219739588 Release Date 2026/05/03 List Price $12.10 Model Number 219739588
Category

The LRS-350-12 is a rugged and reliable 348W single-output power supply designed specifically for demanding industrial applications. Providing 12V at 29A, it's ideal for powering industrial control systems, automation equipment, and other devices requiring a consistent and stable power source.Built to withstand harsh industrial environments, the LRS-350-12 features a wide operating temperature range of -25°C to +70°C and can operate at altitudes up to 5000 meters. It has undergone rigorous testing, including 5G vibration resistance, to ensure consistent performance in challenging conditions. The LRS-350-12 complies with UL62368-1, BSMI CNS15598-1, and other relevant safety standards. The LRS-350-12 features a universal 90-132/180-264VAC input, making it adaptable to various power sources. Its compact 1U low-profile design is suitable for space-constrained installations.Technical Specifications:Feature SpecificationOutput Voltage 12VOutput Current 29AOutput Power 348WEfficiency 85%Input Voltage 90-132VAC / 180-264VAC (selectable) Operating Temperature -25°C to +70°CSafety Standards UL62368-1, IEC/EN62368-1Protection Features Short Circuit, Overload, Overvoltage, OvertemperatureDimensions (L x W x H)215 x 115 x 30mmWeight 0.76Kg

  • Powerful power supply for industrial environments: The LRS-350-12 delivers 348W of power (12V and 29A), making it ideal for demanding industrial control systems, automation equipment, and other applications that require reliable power.
  • Wide operating temperature and altitude: The power supply can operate from -25°C to +70°C and up to 5000 meters above sea level, allowing reliable operation in a variety of industrial environments. Forced air cooling with fan control ensures efficient heat dissipation for stable operation.
  • High reliability and long life: Manufactured with high-quality components and rigorously tested (including 5G vibration resistance), the LRS-350-12 provides long-term reliability for critical industrial applications. A DC fan is built in for forced air cooling and fan on/off control.
  • Safety and compliance for industrial use: The LRS-350-12 complies with UL62368-1, BSMI CNS15598-1, and other relevant safety standards, ensuring safe and reliable operation in industrial environments. Protection types include short circuit/overload/overvoltage/overtemperature.
  • Multiple input voltages and mounting options: With universal 90-132/180-264VAC input and compact 1U low-profile design, the LRS-350-12 can be easily integrated into various industrial systems. Its compact size makes it suitable for space-constrained installations. Its dimensions are 215x115x30mm.
Brand Generic
Wattage 348 watts
Form Factor Low-profile
Item Weight 1.67 Pounds
Manufacturer Mean Well
Model Number LRS-350-12 By MEAN WELL
Cooling Method Air
Output Wattage 348
Item Dimensions 8.46 x 4.53 x 1.18 inches
Warranty Description 3 YEAR WARRANTY
Maximum Input Voltage 264 Volts (AC)
Minimum Input Voltage 90 Volts (AC)
System Bus Connector Type ATX
Connector Type Used on Cable Screw

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