220 Volt to 12 Volt DC Battery Charger
In this video, i will use a 12v 2 Amp Transformer and a fan speed controller to make a variable output voltage power supply for operating DC Motor and charging my 12v Batteries.
Capacitors are optional but their use makes the output dc line smooth.
#shorts #short #shortvideo #shortsvideo #batterycharger #transformer #powersupply