Hello, welcome to visit the official website of the company, we will serve you wholeheartedly.
东莞市美志电子有限公司

Technical Support:

13549300303
Products

More>>

Contact us

ADD: No. 57, Dongcheng Section, Guanzhang Road, Dongcheng District, Dongguan City, Guangdong Province, China

TEL: 86-769-22384059


Technical Support: mzctech@hotmail.com

Our Shop: https://amazing.en.alibaba.com/


Overseas Marketing Supervisor:


Joyce Long:

amazing03@mzccap.com

+8613652663840

joycelongxf@hotmail.com


Arella Hu:

amazing02@mzccap.com

+8613725870357

arellahu



企业新闻Position:Home Page -> 企业新闻

What is a high voltage capacitor

Published:2018-06-15 17:58:26Click to rate:

RSS订阅Big In Small

Introduction
High-voltage capacitors are now generally referred to as capacitors above 1kv, or capacitors above 10kv.
Usually, a high-voltage capacitor with a rated working voltage of 10KVAC is suitable for products with a rating of 40KVDC or more if it is judged by DC voltage. Because 40KVDC capacitors can only withstand 10KVAC for about 2 minutes, It is easy to break down at high voltage.[1]
The current high-voltage capacitors are mainly divided into: high-voltage ceramic capacitors, high-voltage film capacitors, high-voltage polypropylene capacitors, and so on. Among them, high-voltage ceramic capacitors are the most concerned.
Advantage
The main advantage of high-voltage ceramic capacitors lies in their small size, high pressure resistance, stable performance, no oil, no gas, no pollution and no flammable and explosive potential.
According to the documents of the National Development and Reform Commission, in the future, oily and gas-containing explosives, pollution, and flammable film or oil-immersed capacitors will be replaced by new products. This will undoubtedly give the best development opportunities for high-voltage ceramic capacitors. High-voltage ceramic capacitors do not have these hidden dangers, and at the same time have irreplaceable advantages: long life, good reliability, small size, solid state.
Misunderstanding
There are often some misunderstandings in the use of high-voltage capacitors: for example, in terms of voltage, in high-intensity, X-ray machines, security inspection machines, high-frequency pulses, etc., it is DC voltage. On the contrary,
Grid equipment, as well as some grid detection equipment applications, technicians often say AC voltage. Customary terms are different, engineering and sales personnel need to find out the different voltage requirements.
The above content comes from Baidu Encyclopedia
The company's newly developed capacitive transformer has achieved national leading performance with an accuracy of 0.5%. Welcome message

Dongguan amazing electronic co.,ltd. all rights reserved ©Copyright 2018粤ICP备14050862号-7
* this website is involved in the text, images, etc material all belong to the Dongguan amazing electronic co.,ltd,,shall not be reproduced without permission*
Design and program design:
jzking.com··TongYi site