MEAN WELL Single Output Enclosed Regulated Isolated DC/DC Converter 48V DC Output 24V DC Input 4.2A 201.6W SD-200B-48

MEAN WELL SD-200B-48 DC/DC Converter is a robust single output enclosed regulated isolated power supply designed to convert DC voltage input to a stable 48V DC output. It accepts a wide input voltage range of 19 to 24V DC with a 2:1 ratio, making it suitable for various industrial and electronic applications. Featuring a compact chassis mount design, its dimensions are 215mm in length, 50mm in width, and 50mm in depth, allowing easy integration into equipment racks and systems.

This converter delivers a maximum output current of 4.2A and an output power rating of 201.6W at a high efficiency of 86%. The output voltage is adjustable up to 53V, and the device ensures low ripple and noise performance at 200mV peak-to-peak, meeting demanding requirements of sensitive electronic equipment.

Designed for reliability and durability, the SD-200B-48 operates efficiently within a temperature range from -20°C to 60°C, with derating recommendations above 40°C. It provides robust protection features including short circuit, overload, and overvoltage safeguards to ensure safe operation under adverse conditions.

The converter features an isolation voltage of 1.5kV AC, which provides enhanced safety by isolating input and output circuits. Its Mean Time Between Failures (MTBF) is calculated at 218,200 hours based on MIL-HDBK-217F at 25°C, evidencing excellent reliability for industrial use.

This product meets EMI and EMC standards EN 61000-4-2, EN 55022 Class B, and ENV 50204, ensuring electromagnetic compatibility in noisy environments. With screw terminals for easy installation, and LED power on indicator, it suits industrial, manufacturing, telecommunications, automation, and laboratory power supply applications.

Wide input voltage range of 19 to 24V DC ensures compatibility with varied power sources. Adjustable output voltage range for flexible voltage supply needs. Comprehensive protection features for operational safety. High MTBF rating supports critical and continuous operation environments.

Compact chassis mount design facilitates easy mounting and space-saving.

MEAN WELL products are globally recognized for quality and reliability. This SD-200B-48 DC/DC Converter is ideal for integration into industrial power systems requiring regulated voltage conversion with robust protection and EMC compliance. Browse the Electronics & Electricals category on EnvMart for more power supplies and converters from leading brands.