When the Ignition IGBT switches on, it closes the loop battery-primary of the ignition coil-ground. . The principle of inductive energy storage i ed for flash -over and the spark duration required for ignition. When the Ignition IGBT is turned off, the sudden di/dt. . The ignition-coil energy converted in the spark ignites the com-pressed mixture immediately adjacent to the spark plug, creating a flame front which then spreads to ignite the mixture in the entire combustion chamber. To help better. . The breaker point inductive ignition system and distributor is simple, low cost, and can be used in most vehicle applications. Frequent maintenance and replacement increases overall system cost.
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