Thin film capacitor terminal

A technology of thin film capacitors and terminals, applied in the field of capacitors, can solve problems such as poor contact of capacitors, corrosion damage of terminals, etc., and achieve the effects of avoiding poor contact, not easy to corrode damage, and strong acid and alkali resistance

Inactive Publication Date: 2017-02-22
安徽鑫利源电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The terminals of film capacitors in the prior art are generally made of metal materials directly. If they are used in a st

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0011] Embodiment one:

[0012] Film capacitor terminal, according to weight ratio: 8 parts of copper, 3 parts of platinum, 0.5 parts of rhodium, 0.02 parts of iridium, 0.28 parts of ruthenium, 2 parts of boron, 0.4 parts of titanium, 0.8 parts of zirconium, 0.03 parts of hafnium and 2 parts of zinc .

Example Embodiment

[0013] Embodiment two:

[0014] Film capacitor terminal, in proportion by weight: 10 parts of copper, 5 parts of platinum, 1 part of rhodium, 0.08 parts of iridium, 0.44 parts of ruthenium, 8 parts of boron, 0.6 parts of titanium, 1 part of zirconium, 0.09 parts of hafnium and 4 parts of zinc .

Example Embodiment

[0015] Embodiment three:

[0016] Film capacitor terminal, in proportion by weight: copper 9 parts, platinum 4 parts, rhodium 0.7 parts, iridium 0.05 parts, ruthenium 0.38 parts, boron 5 parts, titanium 0.5 parts, zirconium 0.9 parts, hafnium 0.06 parts and zinc 3 parts .

[0017] In the actual operation process, the use effect of the thin film capacitor terminal manufactured according to the ratio of the third embodiment is the best.

[0018] The advantage of the film capacitor connection terminal provided by the invention is that: the formula ratio provided by the invention is a capacitor connection terminal produced by copper, platinum, rhodium, iridium, ruthenium, boron, titanium, zirconium, hafnium and zinc according to the ratio , Strong acid and alkali resistance, if used in a strong acid or strong alkali environment, it is not easy to corrode and damage the terminals, so as to avoid the phenomenon of poor contact of the capacitor.

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PUM

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Abstract

The invention relates to a thin film capacitor terminal. The terminal comprises, by weight, 8-10 parts of copper, 3-5 parts of platinum, 0.5-1parts of rhodium, 0.02-0.08 parts of iridium, 0.28-0.44 parts of ruthenium, 2-8 parts of boron, 0.4-0.6 parts of titanium, 0.8-1 parts of zirconium, 0.03-0.09 parts of hafnium and 2-4 parts of zinc. The capacitor terminal provided in the invention has high acid and alkali resistance performance. Under a strong acid or alkali environment, the terminal is not easy to be corroded and damaged so that a phenomenon of poor contact of the capacitor is avoided.

Description

technical field [0001] The invention relates to the technical field of capacitors, in particular to film capacitor terminals. Background technique [0002] Capacitors are usually called capacitance, and capacitance is also called "capacitance", which refers to the amount of charge stored under a given potential difference, denoted as C, and the international unit is farad (F). Generally speaking, charges will move under force in an electric field. When there is a medium between conductors, it will hinder the movement of charges and cause charges to accumulate on the conductors, resulting in the accumulation and storage of charges. The amount of stored charges is called capacitance. 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 circuits, etc. [0003] Film capacitor is a kind of capacitor with superior performance, which has the fol...

Claims

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Application Information

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IPC IPC(8): H01G4/33H01G4/228
CPCH01G4/33H01G4/228
Inventor 荚朝辉宋春根
Owner 安徽鑫利源电子有限公司
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