What is the best Reverse Voltage Protection Circuit? || Repairing a Lab Bench Power Supply

$2 for PCB Prototype (100% tested): https://jlcpcb.com Previous video: https://youtu.be/kJXRyWQgOY4 ElectroBOOM video: https://youtu.be/At0advb9_fA Facebook: https://www.facebook.com/greatscottlab Twitter: https://twitter.com/GreatScottLab Support me for more videos: https://www.patreon.com/GreatScott?ty=h Websites which were shown in the video (useful): http://blog.deconinck.info/post/2017/12/22/18650-Battery-charger-reverse-polarity-protection https://www.infineon.com/dgdl/Reverse-Batery-Protection-Rev2.pdf?fileId=db3a304412b407950112b41887722615 In this video I will show you how I repaired my lab bench power supply which got damaged through a battery which I connected the wrong way around. Along the way I will show you different reverse voltage protection techniques and show you their advantages and disadvantages. This way you will hopefully never damage your lab bench power supply like I did. Thanks to JLCPCB for sponsoring this video Visit https://jlcpcb.com to get professional PCBs for low prices Music: 2011 Lookalike by Bartlebeats