By EECTECH | 02 August 2020 | 0 Comments
How to choose high power pulse capacitor?
High-power pulse capacitors were made of thin-film materials a long time ago. One is that the size is too large, the other is that the voltage is not high, and the third is that the life is short. So now researchers generally choose ceramic capacitors. However, In the selection of ceramic materials, extreme care is often required!
Because users often need to use multiple capacitors in series and parallel, they will require the use of capacitors with a large capacity. But there is a Mao Dun: the larger the capacity, the greater the dielectric constant, and the high-frequency characteristics of this type of ceramic capacitor The worse! For example, the capacity of our commonly used Y5T ceramic medium is not small. The commonly used model is 50KV5000PF. But there is a problem: this is a dynamic high-frequency material, which is not suitable for pulse-type applications.
There is also a kind of ceramic medium that is really commonly used, the N4700 type. At present, the pulse life can generally range from 20,000 to 50,000 times in China. At present, Meizhi Company can achieve 60,000 times. This is the highest level in China. But. Obviously, this is not satisfactory for users. Because customers often want to use it repeatedly, it is best to have a life span of 100,000 or even 1 million.
So, is there a high-voltage ceramic capacitor with a million-times life? The answer is yes. EECTECH's original MZS-PC dielectric high-voltage capacitor is a product with a pulse life of more than one million times. This new type of ceramic dielectric is an international first , Similar to electromagnetic guns, Shenguang lasers and other weapons, which are repeatedly fired thousands of times a minute, and have a super combat effectiveness of millions of times.
This type of PC dielectric high-voltage ceramic capacitor is very suitable for use in equipment above 100GHZ. Therefore, the top choice is it!
For more capacitors, please visit our official website: http://www.eectech.cn
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