MEAN WELL Regulated Isolated DC-DC Converter, 12V DC Output, 48V Maximum Input, 27.5A Output Current, Chassis SD-350C-12

MEAN WELL SD-350C-12 is a high-reliability single output enclosed regulated isolated DC-DC converter designed for industrial and electronic applications requiring efficient voltage conversion. It provides a stable 12V DC output voltage from input voltages ranging between 36V to 48V DC, making it suitable for use in power supply systems, industrial control, communication equipment, and automation.

The converter features a chassis mount form factor with screw terminal connections for easy installation and maintenance. Its wide 2:1 input voltage range supports varying input supply conditions while maintaining output stability. The output current capability of 27.5A and maximum output power of 330W allow powering of moderate load electronics.

Designed for safety and robustness, the SD-350C-12 includes 1.5kV AC input to output isolation to protect sensitive components and prevent electrical hazards. It provides comprehensive protections including short circuit, overload, and overvoltage to maintain reliable operation in demanding industrial environments.

The unit operates efficiently with an 81% typical efficiency rating and maintains functionality in temperature ranges from -20°C up to 60°C. The output voltage can be adjusted up to 16V to meet specific application requirements. Additional features include a power-on LED indicator for clear operational status monitoring and compliance with EN 55022 Class B EMC standards.

This DC-DC converter is ideal for applications in industrial equipment power supplies, laboratory power systems, communication devices, and other electronic modules requiring a stable, isolated DC power source. The compact dimensions and lightweight design facilitate its integration into various system enclosures and chassis mounts.

The converter delivers a maximum output current of 27.5A. It features a high isolation voltage of 1.5kV AC for safety. Maximum output power is rated at 330W with an efficiency of 81%. Operating temperature ranges from -20°C to 60°C ensuring reliable performance.

Includes protections such as short circuit, overload, and overvoltage. Output voltage adjustment range is available up to 16V. Power-on LED indicator for operational status. Chassis mount type allows easy installation with screw terminals.

Long mean time between failures (MTBF) of 209,400 hours ensures durability. Explore the Electronics & Electricals category on EnvMart for more DC/DC Converters and related power supply components.