Inductance coil

The coil is wound on the insulating tube by mutually insulated wires. The insulating tube can be hollow, or it can contain an iron core or a magnetic powder core.

The induction coil is a device that uses the principle of electromagnetic induction. When current flows through the wire, a certain electromagnetic field will be generated around the wire, and the wire itself will induce the wire in the electromagnetic field. The effect of generating an electromagnetic field on the wire itself is called "self-inductance", that is, the changing current generated by the wire itself generates a changing magnetic field, which in turn affects the current in the wire; the effect on other wires in this electromagnetic field is called "mutual inductance".

Inductor

Inductor is a component that can convert electrical energy into magnetic energy and store it. The structure of an inductor is similar to a transformer, and it has windings. Inductance has a certain inductance, but it hinders the change of current. If the inductor is in a state where no current flows, it will try to block the current from flowing when the circuit is on; if the inductor is in a current passing state, it will try to keep the current constant when the circuit is off. Inductors are also called chokes, reactors, and dynamic reactors.

The difference between inductor and inductor Inductance coil is an important part of inductance. Because inductors are generally composed of bobbin, winding (coil), shielding cover, packaging material, magnetic core or iron core, etc. Inductor is a component that can convert electrical energy into magnetic energy and store it. The structure of an inductor is similar to a transformer, but it has only one winding. Inductance has a certain inductance, but it hinders the change of current. If the inductor is in a state where no current flows, it will try to block the current from flowing when the circuit is on; if the inductor is in a current passing state, it will try to keep the current constant when the circuit is off. Inductors are also called chokes, reactors, and dynamic reactors. The induction coil is a device that uses the principle of electromagnetic induction. When current flows through the wire, a certain electromagnetic field will be generated around the wire, and the wire itself will induce the wire in the electromagnetic field. The effect of generating an electromagnetic field on the wire itself is called "self-inductance", that is, the changing current generated by the wire itself produces a changing magnetic field, which in turn affects the current in the wire; the effect on other wires within this electromagnetic field.