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The car electric igniter (5)

2017-01-16 16:14  
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The car electric igniter (5)
Here is to introduce the car electric igniter, which is made on the base of the 555 time-based integrated circuit, and it characterizes high igniting voltage(which can reach 15-20KV), low starting temperature of the engine, energy-saving and so on. The working principle The car electric igniter consists of the filter circuit, pulse oscillator circuit and switch booster circuit, see as figure 7-136. The filter circuit consists of the filter capacitor C1-C3 and isolating diode VD1.