СРАВНЕНИЕ РАБОТЫ МОСТОВОЙ И ПОЛУ-МОСТОВОЙ ИНДУКЦИОННОЙ ПЕЧИ собранных из одинаковых сварочников.

Today I drove a bridge and semi-bridge induction furnace. Both are assembled from the same welding inverters. The improvements are the same. The difference is that in the semi-bridge, two transistors are replaced by two capacitors. Well, the primary of the power transformer has been reduced from 21 turns to 17 turns. During the tests, I once again looked at how the pumping voltage of the resonant circuit affects. It turns out that if you use graphite and stainless steel crucibles for heating, then there is not much difference. Neither power nor heating rate. At the same time, the transistor does not overheat both there and there. The difference is noticeable only when heating iron to the Curie point (700-800 degrees). The induction bridge heater can deliver more power. But after 800 degrees, both inverters work about the same. Something like that) Become a channel sponsor and you will get access to exclusive bonuses. More details:    / @all-ideas-and-solutions   Link to my channel:    / @all-ideas-and-solutions   Link to the playlist: "Semi-automatic and flux-cored wire"    • Полуавтомат и порошковая проволока   Link to the playlist: "Alterations of welding inverters"    • Переделки сварочных инверторов. Alteration...   Playlist link: "Repair and Modernization"    • Ремонт и модернизация.   Link to the playlist: "Country affairs":    • Дела дачные   Playlist link: "Electric unicycle as a vehicle"    • Моноколесо как средство передвижения   Playlist link: "Induction Heating"    • Индукционное отопление   Playlist link: "Between times"    • Между делом.   Link to the playlist: "Completion of the welding inverter. Answers to questions"    • Доработка сварочного инвертора. Ответы на ...   If you have any questions or suggestions, write to me on Telegram to user @DAN_yt