Troubleshooting refrigeration equipment often requires measuring various electrical properties such as voltages, current flows, and resistances. Understanding these basic electrical fundamentals and ...

An electric current is a flow of charged particles. A source of energy, such as a cell or battery, is required to make the free electrons move in one direction. Electrons are negatively charged ...

The integration of high voltage direct current (HVDC) grids into modern power systems has prompted extensive research into advanced power flow control techniques. These systems, renowned for their ...

As the primary switching device used in a broad range of power conversion applications, MOSFETs play a central role in power supply design. Defining their performance characteristics is crucial to ...

In his inaugural Power On column, Agilent Technologies' Bob Zollo takes you through the basics of remote sensing for benchtop power supplies, including its drawbacks and limitations. Most engineers ...

High voltage power supplies (HVPS) for medical devices need stable, secure mounting methods and heat management.

FET constant current sources use JFETs and MOSFETs to deliver a load current, which remains constant despite changes in load resistance or supply voltage. A FET constant current source is a type of ...