Working principle of the encoder

The structure of the encoder, the encoder is a kind of adjustable electronic components. It is formed by a resistor and a rotating or sliding system. Encoder working principle: when the resistance between two fixed electric shock, plus a voltage by rotating or sliding system change the location of the contact on the resistor body, between the fixed contact and moving contact can be a relationship with the moving contact position with a certain voltage, it is mostly used as a voltage divider. Encoder is basically a slide rheostat, there are several kinds of style, commonly used in speaker volume switch and laser power adjustment, such as size, the encoder is a kind of adjustable electronic components. It is formed by a resistor and a rotating or sliding system. When the resistance between two fixed electric shock, plus a voltage by rotating or sliding system change the location of the contact on the resistor body, between the fixed contact and moving contact can be a relationship with the moving contact position with a certain voltage. The role of the encoder: adjusting voltage ( Including dc voltage and signal voltage) And the size of the current. Shanghai electronic 25 years specializing in the production of encoder, advanced production and testing equipment, strength, quality guaranteed, looking for a coder manufacturer is looking for electronic.