Capacitor device having adjustable capacitance value
A technology of capacitors and capacitor groups, which is applied in the direction of fixed capacitor shell/package, multiple fixed capacitors, fixed capacitor terminals, etc., can solve problems such as inability to adjust and explode, and achieve the effect of resistance adjustment.
Inactive Publication Date: 2017-11-07
ANHUI FUJI CAPACITOR
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Problems solved by technology
In the prior art, the resistance value of capacitors is generally fixed and cannot be adjusted according to needs, and at the same time, explosions are prone to occur
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[0018] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0019] A capacitance-adjustable capacitor device, comprising a base and a housing 1, two rows of capacitors 2 are arranged on the base, a plurality of capacitors are arranged on each row of capacitors, the plurality of capacitors are connected in series, and the two outermost A capacitor, wherein the electrode 3 at one end of the capacitor at the same end extends to the outer end of the housing 1, an explosion-proof layer is provid...
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The invention provides a capacitor device having an adjustable capacitance value. The capacitor device comprises a base and a housing. The base is provided with two rows of capacitors, and every row of capacitors is provided with a plurality of capacitors, which are serially connected together. One end electrode of the capacitor on the same end of each of the two capacitors on the outmost ends is extended to the outer end of the housing, and the inner side wall of the housing is provided with an explosionproof layer. First spiral connection leads are disposed next to the electrodes of the capacitors on the outmost ends, and the two ends of the housing are provided with second spiral connection leads. By arranging the explosionproof layer, the explosion phenomena of the capacitors are prevented under the protection of the explosionproof layer; by adopting the serial and parallel connection of the plurality of capacitors having standard capacitance values in the housing, the capacitance value of the device is adjusted, and to be specific, the serial and parallel connection states of the capacitors in the device are adjusted by the spiral connection leads, and therefore the resistance value adjustment of the capacitors is realized, and demands of users are satisfied.
Description
technical field [0001] The invention relates to the technical field of capacitor detection, in particular to a capacitor device with adjustable capacitance. Background technique [0002] Capacitors are usually referred to as capacitance for their ability to hold charges, represented by the letter C. [0003] Definition 1: A capacitor, as the name implies, is a 'container for charging', a device that holds charges. Capacitors are one of the electronic components widely used in electronic equipment, and are widely used in DC blocking, coupling, bypass, filtering, tuning loops, energy conversion, control, etc. in circuits. [0004] Definition 2: Capacitor, any two conductors (including wires) that are insulated from each other and are very close to each other form a capacitor. Capacitance is not the same as capacitor. Capacitance is a basic physical quantity, the symbol C, and the unit is F (farad). [0005] Capacitors are one of the electronic components widely used in ele...
Claims
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IPC IPC(8): H01G4/38H01G4/224H01G4/228H01G4/236
CPCH01G4/38H01G4/224H01G4/228H01G4/236
Inventor 孔令群
Owner ANHUI FUJI CAPACITOR