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You can get the shown SEPIC Converters here: (affiliate links)
Aliexpress: https://s.click.aliexpress.com/e/_Asmzkh
Amazon.com: https://amzn.to/3xGB4Vz
Amazon.de: https://amzn.to/3NYNXzm

In this video we will be having a closer look at the SEPIC voltage converter. You probably do not know it, but most small Buck Boost Converters are in fact SEPIC converters and for a good reason. I will show you how the SEPIC converter works, why it is "(S)EPIC", how you can modify it with a coupled inductor and how to make a DIY version. Let's get started!

Websites which were shown/mentioned in the video:
https://www.weonline.com/catalog/en/...
https://www.onsemi.com/pub/collateral...
https://www.ti.com/lit/an/slyt309/sly...
https://datasheetspdf.com/pdf/1096363...
https://datasheet.octopart.com/IPD088...
https://www.ti.com/lit/an/slyt411/sly...
https://www.allelectronics.de/wpcon...
https://www.digikey.de/en/articles/co...
https://www.ti.com/lit/ds/symlink/lm2...

Thanks to JLCPCB for sponsoring this video.
Visit https://jlcpcb.com to get professional PCBs for low prices.

0:00 SEPIC Converter?
1:54 Intro
2:29 How does it work?
5:20 Advantages of the SEPIC
6:05 Secret Coupled Inductor Hack?
9:21 Which SEPIC should you buy?
9:49 DIY SEPIC