The Most Versatile Voltage Converter you never heard of!

PCB Assembly from $2, Get JLCPCB Coupons： Get SMT Coupons via Contacting JLCPCB FB: Previous video: Facebook: Twitter: Instagram: Support me for more videos: Altium Designer: ! You can get the shown SEPIC Converters here: (affiliate links) Aliexpress: : : 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: Thanks to JLCPCB for sponsoring this video. Visit 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