MEAN WELL SD-350 Series Single Output Regulated Isolated DC/DC Converter 24V DC Output, 72-144V DC Input, 350.4W SD-350D-24

MEAN WELL SD-350D-24 DC/DC Converter is a highly reliable single output power supply designed for industrial electronic applications requiring steady 24V DC voltage output. It supports a wide input voltage range from 72V DC to 144V DC, making it compatible with various DC power sources.

The converter features a chassis mounting configuration facilitating straightforward integration into control panels or equipment housings. It provides a maximum output power of 350.4 watts with an adjustable output voltage range from 23 to 30 volts, ensuring precise voltage regulation tailored to specific requirements.

Key operational characteristics include an efficiency rating of 87%, minimizing power loss and thermal stress. The unit operates reliably within an ambient temperature range from -20 degrees Celsius to 60 degrees Celsius, suitable for demanding industrial settings. Safety features encompass protections against short circuits, overloads, and overvoltage conditions, enhancing operational robustness.

With an isolation voltage of 1.5 kV AC between input and output, the converter ensures user safety and device integrity in electrically noisy environments. An LED indicator provides a visual confirmation of power status, aiding in quick diagnostics.

The SD-350D-24 model boasts an excellent mean time between failures (MTBF) of 209,400 hours measured according to MIL-HDBK-217F standards, reflecting its high reliability over extended periods. Its compact size - 215 mm long, 115 mm wide, and 50 mm deep - allows efficient use of space in complex electronic assemblies.

Built-in regulation provides stable 24V DC output voltage within an adjustable range of 23 to 30 V. Chassis mount design enables easy installation in electronic or power systems. High efficiency of 87% ensures reduced energy loss and heat generation.

Operating temperature range from -20°C to +60°C suits various environmental conditions. Features short circuit, overload, and overvoltage protection for enhanced reliability. 1.5 kV AC input to output isolation for safe operation in industrial environments.

LED power-on indicator simplifies status monitoring during operation. Wide 2:1 input voltage ratio supports variable DC supply input. Mean time between failures (MTBF) of 209,400 hours guarantees long-term durability. Compact mounting dimensions of 215 mm length, 115 mm width, and 50 mm depth.

This DC/DC Converter is widely used in industrial, automation, instrumentation, and power management systems, where stable and reliable DC voltage conversion is critical. Its rugged design and comprehensive protective features make it suitable for harsh environmental conditions and demanding workloads.

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