DC/AC inverters

We are proud to have a great variety compact DC/AC inverters for a wide range of applications. Here you will find some of our projects with customers and partners.

DC/AC Inverters for emergency railway HVAC systems

Power supply for rolling stock can be critical, especially in emergency-related applications such as HVAC systems, where a ventilation circuit is needed for safety and passenger comfort reasons when a train loses its main power source (catenary…

Extreme Environments, Case Studies by industry, DC/AC inverters

Power solutions that work under extreme temperature conditions

At Premium PSU, we develop and manufacture power supplies for all kinds of applications and every project is a challenge for us. Sending one of our products to the stratosphere at 32.000 meters and -57ºC confirms the high reliability of…

High Tech, Case Studies by industry, DC/AC inverters

Feeding an AGV industrial robot with a 3ph inverter

Industrial robots are widely used in industrial automation environments and need to be powered by 3-phase 3x400Vac industrial voltage. This is not a problem when using devices in static locations, however, this changes when the customer…

Case Studies by industry, Custom solutions, DC/AC inverters, Railway & Transportation

High Voltage input 3ph inverter for demanding railway HVAC systems

Rolling stock railway systems are usually fed from secured battery voltage (typically: 24V, 36V, 72V or 110V) or from the AC voltage supplied by a high-power auxiliary converter. However, when it is time to refurbish an old train, many peculiarities…

Whitepapers Case studies by industry Railway & Transportation Energy High Tech Extreme environments Case studies by product DC/AC inverters DC/DC converters UPS Custom solutions Events & Corporate News Application Notes

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