1.5volt to 220volt inverter using B772 pnp transister
Автор: Creative channel pro
Загружено: 2018-09-27
Просмотров: 15502
Thanks for watching
100% working circut
Component list
1. B772 PNP Transister
2. 22 ohm Resister
3. Empty transformer for winding
4. 0.2mm copper wire for primary coil winding
5. 0.3mm copper wire for secondary coil winding
6 1.5 volt battery
7 220 volt 5w led bulb
primary coil turns 190 to 230 turns and secondary coil 13-0-13 turns
this inverter easily glow 220volt 5w led bulbs and cfl bulbs
inverter wattage is not confirm sorry please
Warning
do not try mobile charger on it and dont try to check its voltage with multimeter
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