
Railway AC/DC Battery Charger with IP65 for desert
Demanding climatic environments require much more rigorous custom solutions to offer the customer the same reliability as other stable contexts. A factor such as extreme temperature is a stress factor for all components and this is one of the…

Premium PSU will be attending Asian Pacific Rail 2023
The railway sector is one of our most important markets, where our power electronics are fundamental in many applications: from starting engines from batteries, collecting energy directly from the catenary or maintaining the ventilation system…

What is a semi-anechoic chamber?
What is an anechoic chamber?
An anechoic chamber is a piece of equipment used to test sound or electromagnetic radiation emitted by equipment or systems. It is usually made of a combination of materials, such as tiles and damping foams to absorb…

Premium PSU Boosts Innovation in Electric Mobility with ALT IMPACTE Project
We are pleased to announce that Premium PSU has received the prestigious Alt Impacte grant from ACCIÓ, marking a significant milestone in our commitment to innovation and technological development in the field of electric mobility.
ALT IMPACTE…

Solutions at all levels in power conversion electrical energy – [Infographic]
Generation of energy
The generation of electrical energy consists of transforming some kind of energy (nuclear, thermal, solar, among others) into electrical energy and is carried out in different stages. Power plants are the first actor in…

Power Electronics: Efficiency for a Sustainable World
How to have a more sustainable world from power electronics?
Global electricity demand has grown by almost a third over the last decade, with the rate of electricity consumption increasing faster than the world's population.
It is estimated…

How important is Power Conversion Efficiency?
When it comes to power conversion in electronics, efficiency is one of the biggest challenges to become more competitive. As greatest the efficiency, the less energy waste and less warm the product is, which translates into a longer average…

Premium PSU reinforces its commitment to the environment
At Premium PSU we are proud to continue to be included in the Carbon Footprint register established in Royal Decree 163/2014, thus reinforcing our commitment to the fight against climate change.
We are concerned about the society in which…

Premium PSU at Electronica 2022
Come see us at Electronica 2022, Hall A4 Booth 300 and discover our new launches and solutions in power electronics.
Electronica is the International Trade Fair for Electronic Components, Systems and Applications and the most important…