Trusted for Railway Application

At Bel, we understand the need for high-quality solutions with long lifecycles in an industry that endures harsh operating environments.

To support a global rail industry, our products have been specifically designed in compliance with global railway standards for rolling stock, wayside, and trackside applications. Specifically, the pervading EN-50155 as well as relevant national standards such as AREMA, RIA12, STM-E 001, and GOST. Meeting the increasingly stringent requirements of the rail industry means we are committed to quality assurance at every stage of design, test and manufactures.


Explore our variety of railway solutions, including train control systems, communications, safety systems, passenger comfort and convenience, trackside applications, and more. With a global presence and decades of experience to leverage, the railway industry has come to rely on Bel as a stable partner in delivering railway solutions to transport the world.

Railway Converters by Bel Power Solutions

Bel Power Solutions is one of the largest power supply manufacturers in the world and has a long history of providing leading edge, innovative power solutions.

Under the MELCHER brand, Bel provides the leading manufacturers in the railway and transportation industry worldwide with high performance, rugged DC-DC and AC-DC converters. With almost 50 years of design and manufacturing experience MELCHER products are designed to meet the highest national and international standards for harsh environments, safety and EMC/EMI and undergo rigorous and extensive EVT/DVT and HALT/HASS test. Our strict engineering guidelines ensure low component stress, thermal profiling and high phase margins for stability and dynamic response – all part of our highly reliable converter designs.