Hall proximity switch
The Hall prox. switches are also non-contact electronic switching elements. The sensor registers a magnetic field (north pole) and consist of a Hall element (a type of a transistor) matching part, an amplifier and an output part. The output signal is always on/off, digital and much quicker than the inductive switch or the micro switch. The Hall prox. switch is ideal for modern computer processing. NPN and PNP are two types of transistors. The difference is the composition of positive or negative semiconductive materials in hall proximity switch.
The Hall prox. switches are also non-contact electronic switching elements. The sensor registers a magnetic field (north pole) and consist of a Hall element (a type of a transistor) matching part, an amplifier and an output part. The output signal is always on/off, digital and much quicker than the inductive switch or the micro switch. The Hall prox. switch is ideal for modern computer processing. NPN and PNP are two types of transistors. The difference is the composition of positive or negative semiconductive materials in hall proximity switch.
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