Explosion-proof ceramic capacitor

A ceramic capacitor, explosion-proof technology, used in capacitors, fixed capacitor casings/packages, fixed capacitor parts and other directions, can solve problems such as inconvenient packaging operations, capacitor explosions, and troublesome packaging operations, to improve overall safety performance, extend the Long service life and good explosion-proof effect
CN108630431AInactive Publication Date: 2018-10-09SUZHOU HAILINGDA EIECTRONIC TECH CO LTD
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
SUZHOU HAILINGDA EIECTRONIC TECH CO LTD
Publication Date
2018-10-09
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The invention discloses an explosion-proof ceramic capacitor, relates to the technical field of electronic components, and in particular relates to the explosion-proof ceramic capacitor comprising a shell, a capacitor chip, a sealing end cover and pins, and also comprising a foamed metal layer, spring rings, metal cooling fins, a heat dissipation channel, an end cap, an explosion-proof pedestal, multiple exhaust ducts and a cover plate, wherein the foamed metal layer is adhered on the inner surface of the shell, the multiple spring rings are arranged on the foamed metal layer, the metal cooling fins are welded on the outer surface of the shell, the two pins are connected with the capacitor chip. The heat dissipation channel is formed in the middle part of the sealing end cover, the end capis arranged at the outlet end of the heat dissipation channel, the explosion-proof pedestal is arranged at the bottom of the shell, the multiple exhaust ducts are formed in the explosion-proof pedestal, the cover plate is connected onto the explosion-proof pedestal, and one end of the cover plate is hinged with the explosion-proof pedestal via a torsion spring. After using the technical scheme, the explosion-proof ceramic capacitor has the advantages of simple structure, reasonable design, good heat dissipation performance and good explosion-proof effect.
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Description

technical field

[0001] The invention relates to the technical field of electronic components, in particular to an explosion-proof ceramic capacitor. Background technique

[0002] 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. With the rapid development of electronic information technology, the upgrading speed of digital electronic products is getting faster and faster. The production and sales of consumer electronic products, mainly flat-panel TVs (LCD and PDP), notebook computers, digital cameras and other products, continue to grow. Capacitor industry growth.

[0003] The capacitor is composed of two electrodes and the electrolyte material between them. When packaging the capacitor, before the filling material is solidified or after being heated, it will cause leakage due to poor sealing performance of the shell...

Claims

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