cdi
The Capacitor Discharge Ignition (CDI) system represents a revolutionary advancement in vehicle ignition technology, fundamentally transforming how engines achieve combustion. This sophisticated system operates by storing electrical energy in a capacitor and releasing it at precisely timed intervals to create powerful ignition sparks. At its core, the CDI system comprises several key components including a charging circuit, a capacitor for energy storage, a triggering circuit, and a high-voltage transformer. When the engine is running, the charging circuit continuously charges the capacitor to a high voltage level, typically between 300 to 400 volts. Upon receiving a signal from the triggering circuit, the stored energy is rapidly discharged through the ignition coil, producing a high-voltage spark at the spark plug. This system's ability to generate more powerful sparks makes it particularly effective for high-performance engines and vehicles that operate at higher RPMs. The CDI system has found widespread application across various vehicles, from motorcycles and scooters to marine engines and recreational vehicles, proving its versatility and reliability in different operating conditions.