Trams, high-speed trains, underground trains, suburban railways and trolley-buses throughout the world use our onboard power supply systems. Transtechnik auxiliary power converters convert the input voltage from the overhead line, which is often “dirty” and wildly fluctuating, into the voltages actually required by the consumers: constant levels of AC and DC voltage, regulated with absolute precision.

Transtechnik’s expertise provides the basis for one-stop solutions. For all input and output voltages. From the battery charger through the inverter which is integrated directly into the air-conditioning system right up to the intelligent power supply system with its integrated load management.

You have a choice of two series: the economical Combiverter, built on the modular principle and which, with its tried and tested modules and defined performance characteristics, offers you a real opportunity to bring down your costs. And then there’s the tailor-made Flexverter, individually adaptable to any vehicle. And you determine all aspects of the specification.