Definition of Hall Effect Generator:
In order to control the ignition
timing, the control device has to know about the number of revolutions and the current position of the engine
. In modern automobiles, it is told about this by the Hall effect pulse generator, or shortly Hall effect generator. It delivers, depending on the engine
condition, a pattern of voltage pulses to the control device, so it can trigger the ignition
accordingly. The Hall effect generator utilizes an electromagnetic effect, which has been discovered by the US-American scientist Edwin Hall. According to it, a probe, that is traversed by electricity and located in a changing magnetic field, provides a correspondingly changed voltage.
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