#213 Detailed step by step SMPS Power Supply repair. Loaded with tons of repair tips.

Super detailed and very educational. I was trained as an EE many years ago but have not practiced as one for over 20 years but I’m jumping back in now as a hobby and it’s great to get a refresher on basic principles like you offer here. Keep up the except work!

Great to see you Peter back in bussines.Full of energy and plenty experience its a real pleasure to follow you're work ! Bleib Gesund und Danke Dir !

Thank you TRX! This was a beautiful video, rich with helpful content and tips, not only on fixing this SMPS, but so much more, so well explained. Congratulations on a video well done!

Peter is back with a gold mine! The tech who goes inside the heart of smps circuits. Show them electrons moving around. By the way, you got one of the best handheld multimeters on your bench. At the top on the same level as the Flukes.

This was a great series on smps. Thanks very much for this.

Hi Peter, thank you for the video; they never fail to increase my knowledge. 73's

Im so impressed by your knowledge and all nice equipment you got Peter 👍🙂

This series was extremely informative. Thank you.

Thanks a bunch for this! Such a broad view and lots of information condensed in this video!

Brilliant diagnostic work! I have a SMPS that operates my disabled wifes reclining chair that she sits and sleeps in. The original PSU failed recently failed so I bought her a cheap Chinese replacement replacement but I would like to repair the original unit. You have given me many avenues to try and fix it. Many thanks Lynton G4XCQ

Great! Id like to see you repair Professional military hf receivers like Hagenuk, R&S, Racal etc! I'm very happy that you come back again here ! Danke! Ciao ! 73

One of the best!!!!!! Thank you Mr. TRX.

Amazing video. Videos like these are helping me to learn how electronics work and slowly build up my knowledge. Very enjoyable 👌

Hi Peter. So glad that you are back making electronic education and repair videos. I really appreciate that you started at the mains and went through as much checking as possible without removing the board from the chassis. Also really like that you showed us the different types of switching power supplies and how they work. I know that you could have just checked some different test points and located the faulty regulator, but that would not of helped all of us that had no knowledge of how switching power supplies worked. Thank you again. John C

Very good and very well explained sir. You went above and beyond what you needed to to explain what you were doing during the repair. Thank-you. :-))

Very nicely done. Really explains how this type of power supply works.

Really excellent! Thank you TRX Lab. 👍

Thanks Peter, I know so much more now about SMPS inner workings. Stay safe! 73 - Dino KLØS

Lots of great information. Thanks Peter.

Thanks for a very informative and educational video series I really learned something.