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How does a Switching Power Supply work using the SD6834 ic and the TL431 Step by Step Explanation #TL431 #sd6834 #switchingpowersupply #tl431 #howitworks #optocoupler #smps #feedback Do you want to learn how to repair switching power supplies and understand how the SD6834 IC works? In this video, I explain step by step how a switching power supply works from the primary (hot) to the secondary (cold) part. Find out how voltages are generated, how to identify damage, and how the SD6834 IC pins are connected with detailed diagrams. Topics we cover in this video: How the chopper transformer and optocoupler work. Differences between the hot and cold part of a switching power supply. How the primary and secondary of the supply communicate. Explanation of the SD6834 pinout with practical examples. This tutorial is perfect for beginners and experts who want to delve deeper into switching power supply repair. If you've ever had trouble repairing a power supply with this type of IC, you'll find everything you need here. Don't forget to: ✔ Subscribe to the channel for more technical content. ✔ Leave your comments if you have any questions. ✔ Share this video with your friends interested in electronics. Switching power supply repair, SD6834 IC, how a switching power supply works, switching power supply diagram, chopper transformer, optocoupler, electronics tutorial, SD6834 pinout. how, the, integrated, SD6834, works, integrated, SD6834, electronics, tutorial, switching, power, supply, explanation, transformer, chopper, optocoupler, operation, in, switching, power, supplies, hot, and, cold, side, of, the, switching, power, supply, pinout, of, the, integrated, SD6834, switching, power, supply, diagram, explained, practical, power, supply, repair, course, basic, electronics, repair, electronic, components, electronic, circuit, repair, explanation, how, to, repair, switching, power, supplies, switching power supplies, voltages, in, switching power supplies, explained, practical tips, for, repairing, power supplies, tutorial, SD6834, easy, switching power supplies, for, beginners, learn, electronics, with, examples, switching power supply, electronics electrotube tv, tl431, Tl431, optocoupler, transformer, chopper, frequency, 50 to 60 hertz, pwm, fast switching, feedback,