MTM Power Messtechnik Mellenbach GmbH


Zirkel 3
98744 Schwarzatal
Free State of Thuringia

Phone / Fax: show
Phone: +49 36705 6880
Fax: +49 36705 61049
InnoTrans 2021 InnoTrans 2018
  • Railway Technology Railway Technology

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Exhibitor profile

MTM Power - Innovative Power Supplies

As a manufacturer of high quality power supplies MTM Power Messtechnik Mellenbach GmbH has got a state-of-the-art production plant in the Thuringia forest, Germany. There is a team of experienced specialists who are developing efficient DC/DC converters, power supplies, filters, transformers, chokes and inverters.

Additionally to individual customer solutions MTM Power offers a wide range of AC/DC and DC/DC standard power supplies. Close cooperation with the customer starting with R & D until after-sales support and a worldwide distribution network complete the service of MTM Power.

MTM Power - Products for Railway Applications
  • AC/DC power supplies for applications in signal boxes and signal monitoring
  • DC/DC converters for decentralized power distribution of electronic systems for engines, trams and trains in local and long-distance traffic
  • DC/DC high performance converters and for mains supply of sophisticated driving systems
  • DC/DC high voltage converters for the use at contact wire in trams, supplying points and for starting of exhaustively discharged batteries
  • DC/AC inverters with sinus output for decentralized applications up to 2 kW

Technical Features of the Products for Railway Applications
  • Wide input range converters with input ranges of 4:1 for multiple batterie applications
  • Temperature range -40...+85 °C acc. to EN 50 155 without derating
  • No forced air cooling required
  • Rugged design acc. to EN 61 373 Cat. 1, Class B (shock/vibration)
  • Fire protection acc. to En 45 545-2

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