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Classification Of Capacitors
Edit: Global Link Electronic (Shenzhen) Co.,Ltd    Date: Aug 13, 2015

(1) in accordance with the structure divided into three categories: fixed variable capacitors and capacitors, trimmer capacitors.

Semi variable capacitance: also known as the trimmer. It is composed of two pieces, or of two small metal shards, made between medium. Adjusted when changing the distance or area between the two. It contains air, ceramic, mica, film and other media.

Variable capacitance: it consists of a stator and a set of pieces, its capacity with the rotation of the rotor can be changed continuously. Condenser installed in two groups with the same shaft, called the double. Condenser media have both air and polystyrene. Air variable capacitor is bulky, small loss, mostly used in vacuum tube radio. Condenser made of polystyrene medium sealed, small size, use a transistor radio.

(2) breakdown by electrolyte: organic dielectric capacitors, inorganic dielectric capacitors, electrolytic capacitors and air dielectric capacitors and so on.

(3) by purpose: high frequency bypass, bypass, low frequency filter, tuned, high frequency and low frequency coupling, coupling, small capacitors.

(4) according to the different materials can be divided into: ceramic dielectric capacitors, polyester capacitors, electrolytic capacitors, tantalum capacitor, also advanced polypropylene capacitors and so on

(5) high-frequency bypass: capacitors, ceramic capacitors, MICA glass film capacitors, polyester capacitors capacitors, glass glaze.

(6) low-frequency bypass: paper capacitors, ceramic capacitors, aluminum electrolytic capacitors, polyester capacitors.

(7) filters: aluminum electrolytic capacitors, paper capacitors, compound paper capacitors, wet tantalum capacitors.

(8) tuning: MICA capacitors, ceramic capacitors, glass, polystyrene capacitors film capacitors.

(9) low coupling: paper capacitors, ceramic capacitors, aluminum electrolytic capacitors, polyester capacitors, solid tantalum capacitors.

(10) ' small capacitor: metallized paper capacitors, ceramic capacitors, aluminum electrolytic capacitors, polystyrene capacitors, solid tantalum capacitors, glass capacitors, metallized polypropylene capacitors, polyester capacitors, MICA capacitors.

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