How to choose the encoder?
Encoder is a kind of sophisticated electronic components, widely used in various industries of the circuit, but tens of thousands of the encoder on the market, how to select appropriate encoder? From the direction of the big, should follow the following three points: need according to the requirement of the circuit to choose encoder, such as some encoder resistance materials, specifications, structure type and adjust the way to choose. ( A) Choose suitable to choose reasonable electrical parameters of the encoder in determining the locator device and circuit requirements after selective type specifications, but also according to the requirement of the circuit to rational selection of the point, the electric parameters, electrical parameters of the encoder mainly includes the rated power, nominal resistance, allowable deviation, resolution, high working voltage, noise, etc. ( 2) To choose encoder by resistance change law of different power circuit voltage regulation, amplifying circuit of working point adjustment, deputy brightness adjustment with encoder, linear encoder should be used. Programmable control of audio equipments with encoder should use inversion logarithmic type encoder, but the volume control with encoder can choose logarithmic type encoder. ( 3) According to the requirements of the actual use of some such as precision instruments, such as to select the encoder circuit should be chosen in the encoder, precision to high precision line around the encoder; The encoder, high frequency circuit can be used in carbon membranes; Transistor radio volume and power switch can choose small with rotary encoder switch of carbon membranes; The volume on the stereo audio amplifier can choose double coaxial encoder; A sound system of tone control can choose straight slide type encoder; Power circuit of the benchmark voltage regulation should choose fine-tuning encoder; Communications equipment and computer used in the circle of encoder can choose patch type more encoder or lap encoder. Shanghai electronic products specializing in the production of encoder for 27 years, encoder models complete, can perfect to replace encoder of all brands, specializing in the production of various kinds of rotary encoder, switch, encoders, straight and smooth encoder, rocker encoder, with motor potential, etc. Encoder manufacturer source according to customer needs to customize the size of the encoder, resistance, linear, etc. , professional, reliable! Looking for looking for electronic encoder manufacturers.