Four-terminal ceramic capacitor and using method thereof
A technology of ceramic capacitors and capacitors, which is applied to the terminal of fixed capacitors, components of fixed capacitors, etc., can solve problems such as inapplicability, and achieve the effect of enhancing versatility
Pending Publication Date: 2020-06-09
FUJIAN TORCH ELECTRON TECH CO LTD
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
The capacitance of this kind of ceramic capacitor is fixed, that is, a ceramic capacitor can only be applied to a specific occasion, but it cannot be applied to some occasions that need to change the capacitance.
Method used
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[0025] Such as Figure 1 to Figure 3 As shown, the four-terminal ceramic capacitor includes a package shell 6, a first lead portion 1, a second lead portion 2, a third lead portion 3, a fourth lead portion 4, a capacitor chip 51, a capacitor chip 52, and a capacitor chip 53, capacitor chip 54, capacitor chip 55, capacitor chip 56, capacitor chip 57, capacitor chip 58, capacitor chip 59, capacitor chip 510, capacitor chip 511, capacitor chip 512, capacitor chip 513, capacitor chip 514, capacitor chip 515 and capacitor chip 516 . The first pin portion 1 includes a first soldering portion and a first lead-out end 12, the second pin portion 2 includes a second soldering portion and a second lead-out end 22, and the third pin portion 3 includes a third soldering portion and a third lead-out end. The lead end 32, the fourth pin portion 4 includes a fourth welding portion and a fourth lead end 42, the first welding portion and the third welding portion are arranged at intervals rela...
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The invention discloses a four-terminal ceramic capacitor, which comprises a first pin part, a second pin part, a third pin part, a fourth pin part and capacitor chips, wherein the first pin part comprises a first welding part and a first leading-out terminal; the second pin part comprises a second welding part and a second leading-out terminal; the third pin part comprises a third welding part and a third leading-out terminal; the fourth pin part comprises a fourth welding part and a fourth leading-out terminal; the first welding part and the third welding part are oppositely arranged at intervals, the second welding part and the third welding part are arranged at intervals, the fourth welding part and the first welding part are arranged at intervals, a plurality of capacitor chips are welded between the first welding part and the fourth welding part, and a plurality of capacitor chips are welded between the second welding part and the third welding part. The invention further provides a using method of the four-terminal ceramic capacitor. By selecting different leading-out terminals as two poles of the capacitor, different capacitances can be obtained, and the capacitor can be suitable for more occasions.
Description
technical field [0001] The present invention relates to a four-terminal ceramic capacitor and its application method. Background technique [0002] A ceramic capacitor usually includes a welded frame and a capacitor chip welded on the welded frame. In the prior art, the welded frame only has two terminals, namely the two poles of the ceramic capacitor. The capacitance of this kind of ceramic capacitor is fixed, that is, a ceramic capacitor can only be applied to a specific occasion, but it cannot be applied to some occasions that need to change the capacitance. Contents of the invention [0003] The object of the present invention is to address the deficiencies of the prior art and propose a four-terminal ceramic capacitor and its application method. By selecting different lead-out terminals as the two poles of the capacitor, different capacitances can be obtained, which can be applied to more occasions. [0004] The present invention is realized through the following tec...
Claims
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IPC IPC(8): H01G4/236
CPCH01G4/236
Inventor 郑惠茹蔡约轩陈雅莹张炼东朱敏蔚王静
Owner FUJIAN TORCH ELECTRON TECH CO LTD