自六十年代后期首次出现电子点火装置以来,又陆续发展了几种类型的电子点火装置。其中,大多数均属于电感放电型。即利用晶体管控制装置接通或断开初级电流(使点火线圈放电或产生磁场)。这是由分电器内的电磁装置触发该控制装置来实现的。这种取代了断电器触点的电磁装置主要部分为一个传感器。 Since the electronic ignition device first appeared in the late 1960s, several types of electronic ignition devices have been developed one after another. Among them, most are inductive discharge type. That is, the primary current is switched on and off by the transistor control device (the ignition coil is discharged or a magnetic field is generated). This is achieved by the electromagnetic device inside the distributor triggering the control device. The main part of the electromagnetic device that replaces the breaker contacts is a sensor.