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A project log for Power supply power-on sequencer

This device reduces the amplitude of current peaks when you power many power supplies at the same time

Yann Guidon / YGDESYann Guidon / YGDES 03/26/2017 at 06:380 Comments

The french circuit breakers have a very standardised format. I wanted to measure the actual parts but it's better to read the books and I found some informations. Crucially: the module widths are multiples of 18mm.

I had to measure something anyway : the inputs are 4mm wide so the PCB's teeth should be around 3.5mm wide.

There must also be some room for a copper busbar, probably behind the PCB.

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