On-Board Transformers, Inverters & Rectifiers

On-board transformers, inverters and rectifiers for rolling stock. This page contains all the latest information, news, videos, images and articles on all aspects of transformers, inverters and rectifiers for the rail sector. You will also find a list of Train Transformers Suppliers from around the world.

Featured Suppliers

Stäubli Electrical Connectors

Stäubli Electrical Connectors is a leading manufacturer of advanced contact technology and sophisticated solutions, (formerly Multi-Contact).

Suppliers

Stäubli Electrical Connectors

Stäubli Electrical Connectors is a leading manufacturer of advanced contact technology and sophisticated solutions, (formerly Multi-Contact).

ACER VOLTAGE

ACER VOLTAGE develops and produces surge arresters and overvoltage limiters for the protection of LV and HV power distribution systems.

PowerRail

PowerRail is North America’s largest new and remanufactured locomotive parts provider, supporting both EMD and GE locomotives.

Premium Power Supplies

Premium designs and manufactures high reliability conversion systems for the increasingly demanding railway market.

Socomec

Socomec's advanced range of low voltage electrical solutions for rail specific system architectures guarantee network safety and robustness.

News

15 Nov 2023 | Supplier News

Unlocking the Power of DC/AC Inverters

Premium delves comprehensively into the realm of DC/AC inverters, elucidating their underlying principles and widespread applications.

19 Sep 2023 | Supplier News

Success in Power Electronics Integration to Power HVAC in Trams

A prominent manufacturer of HVAC systems for the railway industry partnered with Premium PSU to create a custom tram inverter.

10 Jul 2023 | Supplier News

Different Frequency Voltages with a DC/AC Inverter in Railway

Premium's DC/AC inverter can power several electrical devices, with different frequency requirements, from the same batteries.

20 Sep 2022 | Supplier News

Control Loop Stability Measurement in PSU

Premium's RDI team discuss good practices and tips for control loop adjustments and measuring in power conversion systems.

18 Aug 2022 | Supplier News

Power Supplies for Multimedia Equipment According to EN 55032

intreXis provides a dedicated DC/DC converter series which fulfils the EMC requirements of EN 55032 Class A by a wide margin.

15 Jun 2022 | Supplier News

DC/AC Inverters: Parallel Connection

Premium PSU demonstrates how to do connect two DC/AC inverters in parallel, to provide system redundancy and higher reliability.

12 May 2022 | Rolling Stock

Siemens Mobility and Mitsubishi Electric Europe Partner on SiC Te...

MoU signed to push the use of high voltage SiC technology for increasing railway drive systems’ energy efficiency.

30 Mar 2022 | Supplier News

CVS-280: DC/DC Low Battery Voltage Starter

Premium Power Supplies outlines the key features and railway applications of their new CVS-280 DC/DC low battery voltage starter.

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Specialising in Responsive Relays

Railway-News magazine Issue 1, February 2023: TECHNO-ELEC - Specialising in Responsive Relays.

Innovative Rail Solutions to Meet the Challenges of the Future

Railway-News magazine Issue 4 Rolling Stock edition, November 2022: Premium PSU – Focusing on Innovative Rail Solutions to Meet the Challenges of the Future.