Tech Articles

doEEEt is not only a Hi-Rel EEE components database, doEEEt links them with related documentation, activities, and laboratory testing.

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How transformers works

How Transformer Works

doEEEt Media Group
In this video prof. Sam Ben-Yaakov provides deep examination of inner transformer process to understand how transformer works in details. Transformer is a basic device that is used in many electrical...
How to Fix Power Supply EMC Issues

How to Fix Power Supply EMC Issues

doEEEt Media Group
In this video, Robert Feranec and Thomas Eichstetter demonstrate how to measure and fix EMC problems in a power supply using simple filter design techniques. They cover the setup for EMC measurement,...

Cavity Resonator Filters Basics

doEEEt Media Group
Cavity filters use metallic cavities to form resonators, where electromagnetic waves create standing waves at specific frequencies. These filters, including combline and interdigital types, offer high...
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