This Power Supply is dead. Can I fix it?

Video Description

Thanks PCBWay for sponsoring this video: https://pcbway.com/g/M525r4 #smps #electronics #repair Second channel! https://www.youtube.com/@Tony359_2 Join me on Patreon! https://www.patreon.com/Tony3599 𝐁𝐮𝐲 𝐦𝐞 𝐚 𝐜𝐨𝐟𝐟𝐞𝐞: https://www.buymeacoffee.com/tony359 𝐓𝐰𝐢𝐭𝐭𝐞𝐫/𝐗: https://twitter.com/tony359 Take a look at @DjMarik78 channel (in Romanian) 00:00 Intro 01:39 Overview 02:40 SMPS in a nutshell 06:09 Testing 07:59 Troubleshooting 08:32 Plot twist! 11:05 Probing the Controller 17:26 Duty Cycle 19:34 Thanking the Wizard 21:19 Aliexpress ICs 22:39 Removing the IC 23:17 More checks 25:19 Unexpected damage 27:28 Swapping the faulty parts 27:51 Testing 29:11 Capacitors 31:05 Load test 34:33 Outro