Basics of power supply

Updated at 23 Jun 2026

Created by: Jürg Eberhard

A brief overview of various technical aspects of power supply.

Informations about the source

Swiss Research Foundation for Electricity and Mobile Communication (FSM) at ETH Zurich

Swiss source

Content in German

Basics and explanations of technologies that generate or use electromagnetic fields.

Technical basics

Power supply

Search the links for any terms related to electromagnetic fields.

Are you looking for information on health issues, for example? The thematic search will help you find it.

We check our sources and only offer well-founded results, e.g. from authorities and scientific committees.