What is a capacitor discharge ignition system?

In summary, a Capacitor Discharge Ignition system is a high-performance ignition system that uses capacitors to store and discharge electrical energy, resulting in improved combustion and engine performance. It is widely used in various applications, particularly in motorcycles and racing engines where reliability and performance are essential.

What are the benefits of a capacitor discharge ignition system?

In conclusion, a capacitor discharge ignition system offers several advantages and benefits over traditional ignition systems. With improved spark energy, faster spark rise time, increased reliability, reduced maintenance, and easy installation, a CDI system can greatly enhance engine performance and overall efficiency.

What is capacitor discharge ignition (CDI)?

Capacitor discharge ignition (CDI) or thyristor ignition is a type of automotive electronic ignition system which is widely used in outboard motors, motorcycles, lawn mowers, chainsaws, small engines, gas turbine -powered aircraft, and some cars.

How does a capacitor discharge ignition module work?

This kind of module works with the battery & thus an extra DC/AC inverter circuit is used within the capacitor discharge ignition module to increase the voltage from 2V DC – 400/600 V DC to make the CDI module somewhat larger.

How does a storage capacitor work?

The storage capacitor is charged either with a constant current or with pulses. Regardless of the method, the charging stage contains a small transformer which boosts the voltage level to approximately 400 volts in order to achieve the required stored energy results. At the ignition point the thyristor is triggered.

Why is regular maintenance important in a capacitor discharge ignition system?

Regular maintenance and inspection of the ignition coil is important to ensure its proper functioning and prevent any potential ignition issues. The Electronic Control Unit (ECU) is a crucial component in a capacitor discharge ignition (CDI) system.