Powerbox PB315 SERIES DC/DC Converter - Railway (500W)

The Powerbox PB315 Series DC/DC Converter is a powerful and reliable 500W solution designed specifically for railway applications. Complying with EN50155 and EN50121-3-2 standards, it provides clean and stable 24Vdc power for critical onboard systems, signaling, and other rail-specific needs.

Key features include a wide input voltage range (45-154Vdc) supporting 72V, 96V, and 110Vdc systems, high efficiency (90%), and robust protections such as input reverse polarity, inrush current limiting, and overvoltage lockout. Its rugged, IP40-rated chassis mount enclosure is built to withstand harsh environments, withstanding vibration, shock, and wide temperature ranges (-30°C to 70°C with derating).

The PB315 Series offers 500W continuous power with natural convection cooling, eliminating the need for additional fans or cold plates. The integrated redundancy diode supports parallel operation for increased reliability, and the modular design ensures easy integration with flexible input and output connection options.

The Powerbox PB315 Series is the ideal choice for demanding railway applications requiring reliable, high-performance DC/DC power conversion.