What is the manual work of winding copper coils?

Winding copper coil is an electrical manual work. Manual winding of copper coil is because the hook of mechanical arm is easy to catch, which dam

What is the manual work of winding copper coils?

Winding copper coil is an electrical manual work. Manual winding of copper coil is because the hook of mechanical arm is easy to catch, which damages the insulation layer of copper coil, causes short circuit, damages the service life of coil and enhances the power load. Copper coil is actually a kind of annular winding, which is widely used in transformers, motors, inductors, antennas and so on. The coil can change the inductance, and the coil in the circuit is also called inductance. Copper coil is made of wires, which are insulated from each other, and the insulating tube contains copper core, so it is called copper core coil. The inductance of a copper coil is the ratio of the alternating magnetic flux generated around the conductor to the magnetic flux of the conductor and the current that generates this magnetic flux when alternating current passes through the conductor.