Nomalum transformatorni tekshirish
17:17
90-Dars: Impulsli transformator
12:41
102-dars: Transformatorga qo'shimcha o'ram o'rash.
20:17
104-dars: MOSFET tranzistorini tekshirish.
14:12
66-dars: Kondensatorni tekshirish.
5:42
Invertor yasash . 12voltni 220voltga aylantirish . @BekMaster_Texno
15:19
waste oil heating stove mini 3 in 1 ! Millions of people do not know this knowledge
11:18
✅ КАК УЗНАТЬ МОЩНОСТЬ ТРАНСФОРМАТОРА ✅ Авторская Методика
19:23