2 best coil pickups

Alright, let's talk about coil pickups in the context of automotive ignition systems. A coil pickup, commonly known as an ignition coil, plays a crucial role in the ignition process of an internal combustion engine. Its primary function is to convert low-voltage, high-current power from the battery into high-voltage, low-current power needed to spark the spark plugs.

Here's a simplified breakdown of how it works:

1. Low Voltage Input: The coil pickup receives a low-voltage electrical current from the vehicle's battery.

2. Coil Windings: The coil is made up of two sets of windings—a primary winding and a secondary winding—wrapped around a core. The primary winding has a relatively few turns of thick wire, while the secondary winding has many more turns of thin wire.

3. Magnetic Field Buildup: When the low-voltage current flows through the primary winding, it creates a magnetic field around the coil.

4. Magnetic Field Collapse: The flow of current is then suddenly interrupted, typically by a set of breaker points or an electronic control module.This interruption causes the magnetic field to collapse rapidly.

5. High Voltage Output: The collapsing magnetic field induces a high-voltage current in the secondary winding. This high-voltage current is then sent to the distributor and, subsequently, to the spark plugs.

6. Spark Generation: The high-voltage current at the spark plug creates a spark across the electrode gap, igniting the air-fuel mixture in the engine cylinder.

Coil pickups are critical components in the ignition system, and their proper functioning is essential for the engine to start and run smoothly. If a coil pickup fails, it can lead to misfires, poor fuel efficiency, and engine performance issues. Regular maintenance and timely replacement of faulty ignition components, including coil pickups, can help ensure the overall health of the vehicle.