The Most Important Circuit for our Electrical Future?! (PFC) EB#55 скачать в хорошем качестве

The Most Important Circuit for our Electrical Future?! (PFC) EB#55

Check out Mouser Electronics here: https://mou.sr/new2023 Mouser Reference Guide for GreatScott! viewers ;-) : https://mou.sr/GreatScott-Reference-G... Try the world's most trusted PCB design software, Altium Designer with 365, for free and 25% off your purchase: https://www.altium.com/yt/greatscott! (AD, Paid Promotion) Previous video:    • Hacking my Robot Vacuum to add ONE MISSING...   Inductor video:    • Electronic Basics #12: Coils / Inductors (...   Capacitor video:    • Electronic Basics #14: Capacitors   Impedance video:    • Electronic Basics #37:  What is Impedance?...   Power video:    • Electronic Basics #38: True, Reactive, App...   PFC IC/Development board from Mouser: https://mou.sr/IFX-PFC https://mou.sr/IFX-PMIC-O1 Facebook:   / greatscottlab   Twitter:   / greatscottlab   Instagram:   / great.scott.lab   TikTok:   / greatscottlab   Support me for more videos: https://www.patreon.com/GreatScott?ty=h In this episode of Electronics Basics, we will be having a closer look at Power Factor Correction Circuits aka PFCs. It sounds like a boring topic but it is super important for the electrical future of our power grid. Along the way we will find out about current waveforms, phase shifts, current harmonics and what passive and active PFCs are and can do. Let's get started! Websites which were shown/used during the video: https://www.mouser.de/ProductDetail/7... https://www.mouser.de/ProductDetail/7... https://www.infineon.com/dgdl/Infineo... https://www.ti.com/seclit/ml/slup390/.... https://en.wikipedia.org/wiki/IEC_610... https://www.jezzamon.com/fourier/ Thanks to Mouser Electronics for sponsoring this video. 0:00 The Big Problem of our Devices! 1:47 Intro 2:29 What kind of Power is Bad? 4:00 Passive PFC Usage! 5:35 Why Active PFC? 7:39 Testing of Active PFC! 9:18 How does Active PFC work? 10:45 Verdict