The function of the auto ignition coil is to change low-voltage direct current into high-voltage electricity, and the voltage can reach tens of thousands of volts. The spark plug in the cylinder breaks down the air and ionizes it to generate electric sparks, which repeatedly store energy at different frequencies according to different engine speeds. And discharge energy, when the primary coil is powered on, as the current increases, a strong magnetic field is generated around it, and the iron core will store magnetic field energy. The ignition coil is the part that enables the spark plug to generate sparks and ignite the mixed gas in the cylinder. Under normal circumstances, each cylinder is equipped with a set of ignition coil and a spark plug. Most of the ignition coils are replaced after 100,000 kilometers or even longer.
The application of an auto ignition coil is the principle of an electromagnetic induction transformer, and the only difference between the ignition coil and it is that the work of the transformer is continuous, while the work of the ignition coil is intermittent. The frequency is repeated to store and discharge energy. Here are more introductions about ignition coils:
1. As the core component of the engine ignition system, the auto ignition coil is responsible for intermittently converting the vehicle's low-voltage electricity into high-voltage electricity.
2. If there is no high-voltage electricity generated by the ignition coil, the combustible mixture in the cylinder will not be ignited by breakdown, so the engine will not be able to work normally.