An inductor, also called a coil, choke or reactor, is a passive two-terminal electrical component that stores electrical energy in a magnetic field when electric current flows through it.
Inductors are widely used in alternating current(AC) electronic equipment, particularly in radio equipment.
They are used to block AC while allowing DC to pass.
* This simulation only works while the mouse is pressed.
* This simulation is based on the actual circuit being operated(except the first circuit on the left). The power supply voltage was 3V, and the inductor was 330μH. The resistance for current regulation is 0Ω.