Transtechnik is an international approved supplier for converter technology. Since it's foundation 40 years ago Transtechnik has been specializing in the field development, manufacture and sales of high-precision power supplies.

The major business fields are:

• Auxiliary power supply systems for railway technology
• Systems for aviation and space technology
• Power supply systems for basic research

Our product range for railway systems:

• Auxiliary power supply units, power ranges:
  5 ... 500 kVA – AC3 / 3 ... 25 kW – DC
• DC power converters / battery chargers
• Converters for integration into air-conditioning units
• Refurbishment solutions

International companies like Bombardier, Alstom, Siemens and the research centre CERN in Geneva count on Transtechnik when innovative technology, quality, reliability and durability have priority.