About the car ignition coil Xiaobian has introduced a lot of relevant knowledge for everyone, but what is the basic structure of the car ignition coil as a kind of coil?

Magnetic coreThe inductance of the coil is related to the presence or absence of a magnetic core. Inserting a ferrite core into 1.the air core coil increases the inductance and improves the quality of the coil.Copper core coil: The copper core coil is used in the ultra-short wave range. The position of the copper core in the coil is used to change the inductance. This adjustment is convenient and durable.

2. Color code inductorA color code inductor is an inductor with a fixed inductance. The method of marking the inductance is marked with a color ring like a resistor.

3. Choke ringThe coil that restricts the passage of alternating current is called a choke, and is divided into a high frequency choke coil and a low frequency choke coil.

4. Deflection coilThe deflection yoke is the load of the output stage of the television scanning circuit. The deflection yoke requires: high deflection sensitivity, uniform magnetic field, high Q value, small size and low price.The most basic component of a knitted fabric is a spatial curve. It consists of two ring columns, a needle arc and a settling arc (or extension line).The basic structure of the coil is the core, the color code inductor, the choke, and the deflection coil. These parts have different functions. They have their own independent work, but in the process of working. It is a mutual cooperation.