3 condition cause crack of high voltage ceramic capacitor

 

Rupture caused by the high voltage of capacitor of ceramics are the three conditions.

 

Capacitors of high capacity of voltage of ceramic (high-voltage capacitors, high voltage capacitors, condensers of power of ceramics, the Chuck of capacitors, high-pressure power capacitors ceramic capacitors) in the course, there will be no rupture is like.Many experts could not understand: these capacitors in the purchase no problem ah, if the test voltage, proof of the loss, the partial discharge test, resistance, it no problem!However, after six months in use, or a year later, found that some high voltage ceramic capacitors (high voltage capacitors, high voltage power capacitors, condensers of power of ceramics, the Chuck of capacitors, high-pressure power capacitors ceramic capacitors) is the breaking of the!Is that why capacitors?The environmental factors?In the end, what?

 

HA, HA!Let us help you to unlock the mysteries!In general, the capacitors of high-voltage ceramic (high-voltage capacitors, high voltage capacitors, condensers of power of ceramics, the Chuck of capacitors, high-pressure power capacitors ceramic capacitors) the phenomena of decomposition in three ways:

 

Firstly, the thermal decomposition.When the capacitor in an instantly or long term of high current of high frequency of Al State of them conditions of work of high tension of those capacitors of ceramic (capacitors of high voltage, capacitors of high tension, capacitors of power of ceramic, the mandrel of capacitors, those capacitors of ceramic of high pressure, capacitors of power) are them thermal come them problems.Because the capacitor may have fever, but not the rate of heat and more rapid temperature increase, causing the temperature of thermal decomposition.

 

Secondly, chemical degradation.Capacitors ceramic high voltage (high-voltage capacitors, high voltage capacitors), capacitors of ceramic power, Chuck of capacitors, high-pressure power capacitors ceramic capacitors of the tab, there are spaces between the molecules, process can also have cracks and other holes.The work in the long run, the chip will be some of the chemical reactions produce some ozone, carbon dioxide and other gases.When these gases are have accumulated, will have an impact in the layer of encapsulation outside, what is in the layer of sealed external with slots, that is as a rupture.

 

Thirdly, the breakdown of electric ion.Capacitors of high capacity of voltage of ceramic (high-voltage capacitors, high voltage capacitors, condensers of power of ceramics, the Chuck of capacitors, high-pressure power capacitors ceramic capacitors) is ion in the power of an active form in motion.Work to long term in the field electric el the intensification of the ions free, the current goes in increased, and is produces the destruction end of the layer insulating of isolation, that is as a breakdown.

 

Breakdown is the current point in time, usually in about six months, or even a year later.Of course, there is the production plant performance is poor, cannot be of three months or so this is as the.In other words, these ceramic capacitors of high voltage (high-voltage capacitors, high voltage capacitors), capacitors of ceramic power, Chuck of capacitors, high-pressure power capacitors ceramic capacitors, the life and only three months to a year or so.The type of condenser is usually used in the smart grid, high-voltage generator, the provision of high-voltage and other equipment on the occurrence of these problems is absolutely forbidden!

 

How to solve this problem?There is way to prove this kind of problem no?

 

I would like to say very clearly: the emergence of this situation is not the anticipation of breakdowns of these products are similar, because my analysis above, the necessity of a certain point will occur.Whether thermal decomposition, chemical degradation, degradation ionization, is a process that requires long-term accumulation.Therefore, the instrument may not be tested with the original of high voltage capacitors of ceramic (high-voltage capacitors, high voltage capacitors, condensers of power of ceramics, the Chuck of capacitors, high-pressure power capacitors ceramic capacitors) can attend these risks!deficiencies, ah!

 

Then, how are you can fix?

 

The solution is simple, a material on the changes, use N4700 EE.UU.materials Chi capacitor, can solve these X7R problems.Either or Y5T, these materials seem very good question can not be completely decided, only the United States to use the material N4700 of Chi condenser is the best course of choice., If you can find other companies also use this material, no problem!Two larger sizes!Our example 30KV103K products, the first thing I do is 14 mm diameter Y5V, then using the 17 mm of Y5T and after Y5T 19 MM, 21 MM and then do the N4700.And do now is the diameter of 27 MM N4700.This is the change of a capacitor, size and material have taken place both ah of course, the change in price is also surprising: 14.4 Yuan, 22 Yuan, 28 Yuan, 30 yuan, and finally, the current price is 38 Yuan third place, the packing material is absolutely unequivocal!Do the two CT81 of blue-chip of high-voltage ceramic Aberdeen capacitors, or cylindrical capacitors of high capacity of voltage of ceramic (high-voltage capacitors, high voltage capacitors, condensers of power of ceramics, the mandrel of capacitors, high-pressure ceramic capacitors of power capacitors) are produced in the material encapsulated usingthe Germany!

 

As an input to high for us say clearly: our product and TDK Japan that our needs are not, and the quality of German products in the same line of Philips customer asked us that create the best products in the world, given that their devices are tens of thousands of dollars or even a few million dollars, if the high voltage ceramic capacitors (high voltage capacitors, high voltage capacitors, ceramic capacitors, power, the mandrel of capacitance, high pressure, power capacitors ceramic capacitors) will be affected by the problem, is unacceptable!Therefore, the requirements of Philips make sure that our products and our factory with 10 years of his life creation is to make sure that 20 years is not nothing wrong!

 

 

Friends, the use of high voltage ceramic capacitors (capacitor of high voltage, high-voltage power capacitors, condensers of power of ceramics, the Chuck of capacitors, high-pressure power capacitors ceramic capacitors) occur breakdown is yet?Due to that you believe does not find the suitable supplier?You worry about his costly team of low-cost using high voltage ceramic capacitors is HVC find it let you rest assured:?HVC of high voltage capacitors ceramic used N4700 of material is not only more valuable, our products go through more than 6 months (ageing test) test of life!

 

For more information, please visits our Web site: www.hv-caps.com.

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