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The encoder is used for circuit?

by:HENGXIANG     2020-11-08
Encoder is a necessary in our circuit design, electronic components, so, in this small encoder circuit plays a what kind of role? We take a look at! The encoder is a three terminal resistance, according to a certain change law regulating resistance element. The encoder usually consists of resistance and removable brush. As it moves, a brush along the resistance on the output side won the relations with the displacement with a certain resistance or voltage. The encoder in the main role in the circuit has the following several aspects. 1. Used as a divider encoder is a continuous adjustable resistor, when adjust turn the handle of the encoder or sliding handle, slide moving contact on the resistor body. At this point in the output of the encoder can be obtained with the encoder applied voltage and movable arm Angle or journey into a certain relationship of the output voltage. 2. When used as a rheostat encoder is used as the rheostat, should take it into two end devices, such flowers encoder trip range, can obtain a smooth, continuous variation of resistance. 3. When the encoder used as current controller is used as the current controller, one of the selected current output must be sliding contact terminal. Shanghai electronic 26 years, specializing in the production of encoder encoder models complete, safe and reliable quality of encoder, customers all over the world, with excellent quality and service for the industry and customers agree, is your ideal encoder supplier!
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