Technical Features

April 2020

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Figure 1: PSE (board in the picture below) and PD (board in the picture above) of the Reference Design RD041 during start-up

Electromagnetic Compatibility

Adrian Stirn / Editor: Gerhard Stelzer, Würth Elektronik eiSos

With just one twisted pair of wires, Single-Pair Ethernet is a convincingly lean solution. This cabling becomes even more efficient if it is also used for power supply in addition to data transmission - this is referred to as "Single-Pair with Power-over-Ethernet" (SPoE). What about electromagnetic compatibili

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Date:

09/30/2025

April's Most-Read Articles

These are the technical features that grabbed the most eyeballs throughout the month of April, based on figures from Google Analytics. So while you're hunkered down in the home office (and possibly dealing with cabin fever), reacquaint yourselves with some of PSD's best content. GaN and 48 V - Where are We and Where are We Going? Author: Alex Lidow Ph.D., CEO and Co-founder, Efficient Power C

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Date:

04/30/2020