Train Power Converters Documents
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AC & DC Earth Leakage
Earth Leakage Units from Rowe Hankins detect current imbalance or earth leakage in AC or DC power supply circuits.
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Traction Batteries: Powering the Path from Diesel to Electric Rail
Railway-News magazine Issue 2, June 2025: ABB - Traction Batteries: Powering the Path from Diesel to Electric Rail.
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CS WAVE MDL: Power Converters 48Vdc to 230Vac
Salicru’s CS WAVE MDL is based on the modular architecture that can be adapted to any growth and/or redundancy needs.
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CS-MV: Bi-Directional DC/AC Overhead Line Converter
Salicru's CS-MV, a two-way DC/AC converter (three-phase inverter), is a state-of-the-art power conversion solution.
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CS-IS: DC Power Converters
The CS IS series DC/AC converters are technically advanced solutions and are available in power ranges between 1000 and 20000 VA.
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Locomotive Products Catalog
PowerRail is excited to introduce to its latest locomotive products catalogue.
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Stäubli Launches EvoTrak Family
Railway-News magazine Issue 4 Rolling Stock edition, November 2022: Stäubli Electrical Connectors – Stäubli Launches EvoTrak Family.
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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 Challeng…
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Control Loop Stability Measurement in Power Supplies
Premium Power Supplies explains how control loops ensure that the working point of SMPS's are obtained with the minimum steady-state error.
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Power Electronics Development: Staying on Track
Railway-News magazine Issue 3, September 2022: Premium Power Supplies | Power Electronics Development: Staying on Track.
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Premium - Shaping the Future of Rolling Stock Power Solutions
Railway-News magazine Issue 5, November 2021: Premium - Shaping the Future of Rolling Stock Power Solutions
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Premium - Safe and Robust Solutions for the Rolling Stock Market
Railway-News magazine Issue 4, September 2021: Premium - Safe and Robust Solutions for the Rolling Stock Market.
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Inverter Tips: The Output Voltage Waveform
All Premium inverters include an EMC output filter to meet the emissions according to industrial and railway standards.
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Protection against Atmospheric and Switching Overvoltage in DC Systems
Protection of DC traction system, rail traction vehicles and equipment against atmospheric and switching overvoltage in DC systems.
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Power Supplies Equipment and Systems
Premium S.A. Power Supplies Equipment and Systems. Designing and Manufacturing Power Conversion Systems since 1981. Railway & Transportation…
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Charcroft Electronics Achieves AS9120 Certification!
Charcroft Electronics are celebrating the achievement of the AS9120 Certification - thank you to all our staff for all your hard work in obt…
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Testing and Managing Converter Power Stacks
Testing and managing converter power stacks can be a time consuming and laborious process. A new software tool allows the user to make chang…
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Switchable Gate Resistance
A unique feature of Amantys gate drives is the selectable switchable gate resistance: up to 63 values may be selected for each of Rg_on and …
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Power Converter Retrofit Solutions
Obsolescence of key components, such as IGBT modules, can cause serious problems for the train operator. AmePower and Amantys Power Electron…
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Rail Challenge No 1: Legacy System Upgrades
Challenge Charcroft to help you to overcome obstacles to designing upgrades for electronic systems in rolling stock or signalling. The flexi…
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Charcroft Accepts Any Challenge
It’s simple. At Charcroft, we accept any challenge and go the extra mile to find a solution. By providing specialist support when you need i…
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Case Study: Reliable Power Supplies for Railway Applications
Reliable Power Supplies for Railway Applications. Take the example of a power supply which was used to drive an on-board Train Protection an…
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Rugged Components for Rail Applications
The combination of high ratings for heat, shock and vibration, with ruggedised performance ensures long life and high reliability in down-ho…
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Electronic Systems for Rolling Stock and Signalling
Challenge Charcroft to help you to overcome obstacles to designing upgrades for electronic systems for rolling stock and signalling. The fle…