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What happened to SELV? - Part 2

Your Power Questions... Answered!

This follow on video concludes the response to the questioned posed about what happened to the Safety Extra Low Voltage (SELV) categorisation under IEC60950-1 and where IEC62368-1 now covers this.

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What happened to SELV? - Part 1

Alan Hill explains what happened to the old IEC60950-1 SELV categorisation.

Q&A
How do I choose the best power supply for a peak load?

Choosing a power supply for a peak load is complicated. Let this guide help to make it easier.

Q&A
Why does my 10kV power supply have an isolation rating of 3.5kV?

In this video, Alan Hill looks at the relationship between the output voltage and isolation rating of a high voltage pow...

Q&A