For over 40 years, Bel’s MELCHER lineup of DC-DC and AC-DC cassette-style power converters, based on robust electrical and mechanical designs, have provided consistent power to a diverse array of railway, signaling, communications, transportation and industrial infrastructure applications in harsh environments. Rugged MELCHER products offer the industry’s premier line of products for DC-DC and AC-DC power conversion, including custom designs for application-specific power conversion solutions, and conform to all the major railway standards.