Showing posts from April, 2020Show all
Light emitting diode (LED) -
Semiconductor Materials -
Conductors and semiconductors -
Diode -
Transistor -
Switching Mode Power Supply/ Automatic Cut off Power Supply -
DC Generator -
DC MOTORS -
Batteries using Precautions -
Engine -
Power Factor -
AC-DC Conversion -
Power Transmission in AC -
AC To DC Power Supply -
Electricity -