MEAN WELL 150W Railway Certified Regulated Isolated DC-DC Converter, 24V DC Output, 110V DC Input, 6.3A Output RSD-150D-24

MEAN WELL RSD-150D-24 is a 150W railway-certified regulated isolated DC-DC converter designed for industrial and transportation applications. The product provides a 24V DC output voltage with a maximum output current of 6.3A and accepts an input voltage range from 110V DC up to 151.2V, supported by a 2:1 input ratio. This chassis mount converter features a compact 1U low profile with dimensions 189mm length, 36mm width, and 36mm depth, making it suitable for space-constrained installations.

Built to meet stringent railway certifications including EN50155, IEC60571, IEC61373, and EN50121-3-2, it offers excellent shock, vibration, and electromagnetic compatibility, ensuring reliable operation in vehicular DC power environments. The converter delivers up to 91% efficiency, reducing energy waste and heat output. It also features high isolation voltage of 4000V DC between input and output, enhancing electrical safety.

This DC-DC converter supports free air convection cooling and uses 105°C long life electrolytic capacitors to ensure durability under harsh operating conditions ranging from -40°C minimum to 70°C maximum. Protections against short circuits, overload, overvoltage, over temperature, and reverse input polarity safeguard the unit from damage and failure.

The device includes LED indication for power status and is semi-encapsulated to protect the PCB against environmental exposure. It contains a constant current limiting circuit and undergoes 100% full load burn-in tests for quality assurance. With a high MTBF rating of 223,200 hours, this converter is designed for long-term reliable service.

Typical applications include industrial automation, railway systems, communication equipment, and other critical DC power supply needs requiring robust, efficient, and certified DC-DC conversion. The chassis mount type allows easy installation in various enclosures and panel setups.

Set contains 1 Pc MEAN WELL RSD-150D-24 DC-DC Converter. This chassis mounted converter supports a wide 2:1 input voltage range for versatile operation. It features high efficiency up to 91%, reducing energy loss and heat generation.

Operating temperature range is from -40°C to 70°C, suitable for harsh environments. Provides 4000V DC isolation for enhanced electrical safety and noise reduction. Includes short circuit, overload, over voltage, over temperature, and input reverse polarity protection for reliable operation.

Complies with railway standards EN50155, IEC60571, IEC61373, and EN50121-3-2 for shock, vibration, and EMC immunity. Equipped with LED power-on indication and semi-encapsulated PCB protection for durability. Constant current limiting circuit and 100% full load burn-in test ensure stability and long life performance.

Explore the wide range of DC/DC Converters at EnvMart for industrial and railway certified power solutions.