How TINY Can I go? The BEST Power Board is here!

Do you want to know more about the Würth Elektronik components? Then click here: WE-MAIA SMT Power Inductors (shown in this video): Design Kits: kit mapi Würth Elektronik Design Software: #/home Services for components: Previous video: Shown AliExpress video: Have a look at my PCB Design Files here: Facebook: Twitter: Instagram: TikTok: @greatscottlab Discord: Support me for more videos: In this project I will try to remake an AliExpress PCB. It is a very handy voltage converter that can take a varying battery voltage and convert it into or 5V while only requiring very little current (25uA) on the input. Sounds awesome, but the board is way too huge. That is why I try to push the size limits in this video to the minimum. Will I succeed?? Let’s find out! Websites that were shown/used during the video: Thanks to the Würth Elektronik for supporting this video. 0:00 This Board is TOO BIG! 1:31 Intro 2:15 What Components to use? 5:02 Making DIY Version 1 7:08 Testing Version 1 8:35 AliExpress Board Comparison 9:10 Making/Testing Version 2 9:58 Making/Testing Version 3 (Tiny) 11:04 Verdict