EB_#715 Réparation - Alim de Secteur Régulée 30A Jetstream JTPS31MA

Bought cheaply at a ham radio fair, this Jetstream JTPS31MA 13.8 VDC 30 A regulated power supply is dead. Can I get it working again? The playlist for the "tricky" short-circuit probe design:    • Sonde de Court-Circuit "Délicate"   0:00 Video starts 0:15 Introduction 3:59 First inspection of the inside 8:02 PCB inspection 16:31 Isolating the switching transistors 17:56 The proof beyond a doubt! 18:28 Analysis and fine-tuning 28:44 Initial test of the repaired power supply 34:32 Test with a dummy load 38:11 Conclusion 38:33 Credits The files relevant to my videos (source code, schematics, etc.) are located here in .ZIP format: https://depot.bidouilleur.ca/ Electro-Bidouilleur's YouTube channel:    / @electrobidouilleur   Electro-Bidouilleur's website: https://bidouilleur.ca Electro-Bidouilleur's support page (via PayPal, Tipeee, or Patreon): https://bidouilleur.ca/content_suppor... My wish list (you buy, I receive) from Amazon: https://www.amazon.ca/hz/wishlist/ls/... The Electro-Tinkerer Discussion Forum: https://forum.bidouilleur.ca The Electro-Tinkerer Facebook Page:   / 906450239398983   The Electro-Tinkerer Ethical and Legal Notices Page: https://bidouilleur.ca/notes_legales License for Electro-Tinkerer's Creations: CC-BY-SA: Attribution + Share Alike 4.0 – This license allows others to copy, modify, and share Electro-Tinkerer's hardware and software creations, including for commercial uses. Users of Electro-Bidouilleur's creations agree to properly credit Electro-Bidouilleur and include a link to the license. If they make modifications, the derivative work must be distributed under the same CC-BY-SA license. https://creativecommons.org/licenses/...