sustainable

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…
power conversion efficiency

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…
carboon footprint seal of premiumpsu

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…
Electronica 2022 Munich

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…

Inverter TIPS: Soft-Start and V/f technique

Our RDI team continously works to improve the design and functionality of our devices, so testing processes are part of day-to-day activities. Download and read this new technical article, where we offer you tips to use and maintain 3ph DC/AC…
acb3000 2 miliseconds switching when one line fails

ACB-3000, 2 milliseconds switching when one line fails

Find out in this article the performance of Premium PSU's ACB-3000 redundancy static transfer switch. We have recently carried out tests on the ACB-3000 that prove that the device switches in less than 2 milliseconds from one input to the other in an error situation.
Control Loop Stability Measurement

Control loop stability measurement in PSU

What is control loops in SMPS? Switched Mode Power Supplies (SMPS) use control loops to ensure that the working point is obtained with the minimum steady state error and fast transient response. To achieve these objectives, a strong control…
What is EN50155 for railway applications?
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What is EN50155 for railway applications?

This article intends to resume the most important requirements that apply for power supply devices when considered as a component in railway  applications. Although there are several standards to take into consideration when installing electronic…
RS-232 monitoring for inverters

Guide: RS-232 monitoring for inverters

RS-232 configuration and parameter monitoring guide for DC/AC inverters At Premium PSU, we work with a wide range of communication protocols in order to cover different needs of our customers and improve the lifetime of our solutions. Check…