MEAN WELL 200W Railway Certified Regulated Isolated DC/DC Converter 24V DC Output, 33.6-48V DC Input, Chassis RSD-200C-24

MEAN WELL RSD-200C-24 is a 200W railway certified regulated isolated DC/DC converter engineered for industrial and transportation applications requiring highly reliable power conversion. It features a broad input voltage range of 33.6V to 48V DC and provides a stable 24V DC output at up to 8.4A output current. The chassis mount enclosure and compact design with dimensions 191mm (L) x 40mm (W) x 40mm (D) allow integration in space-constrained environments.

This converter complies with rigorous railway standards including EN50155, IEC60571, IEC61373, and EN50121-3-2, ensuring suitability for use in vehicles powered by DC electrical systems. Its high efficiency of 91% contributes to reduced heat generation and operational costs, while a 4kV DC isolation voltage guarantees electrical safety and noise immunity.

The converter employs a built-in constant current limiting circuit and includes multiple protection mechanisms such as short circuit, overload, over voltage, and over temperature protection to maintain operational integrity under adverse conditions. It also features a semi-encapsulated design for enhanced PCB protection and operates with free air convection cooling without the need for fans.

Reliability is further supported by the use of long-life 105°C electrolytic capacitors, 5G anti-vibration design, and the completion of a 100% full load burn-in test. The device operates reliably within a temperature range of -40°C to +70°C and has a mean time between failures (MTBF) of 218,200 hours. LED indication simplifies visual monitoring of power status.

Ideal for industrial, railway, transportation, and embedded system applications, this DC/DC converter ensures steady power delivery in challenging environments. The package contains one MEAN WELL RSD-200C-24 DC/DC converter chassis mount unit.

Certified for railway use meeting EN50155, IEC60571, IEC61373, and EN50121-3-2 standards. Provides single output isolated DC to DC conversion with 2:1 wide input range flexibility. Achieves high efficiency up to 91% and includes built-in constant current limiting.

Equipped with 4kV DC isolation voltage ensuring robust electrical separation. Designed with semi-encapsulation for PCB protection and free air convection cooling. Includes protections against short circuit, overload, overvoltage, and overtemperature conditions.

Supports LED indication for power-on status and withstands 5G anti-vibration forces. Utilizes 105°C rated long life electrolytic capacitors for enhanced reliability. Tested with 100% full load burn-in for quality assurance and stability.

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