Jinzhou Kaimei Power Co., Ltd.
Jinzhou Kaimei Power Co., Ltd.
What Are the Functions of Supercapacitors in Circuits? How to Choose Better?

What Are the Functions of Supercapacitors in Circuits? How to Choose Better?

We all know that supercapacitors are an indispensable component in electronic circuits. Supercapacitors have the functions of blocking DC and preventing low frequencies, and can also convert energy by themselves and automatically control large currents. Many people don't know much about supercapacitors, then we will introduce the role of supercapacitors in the circuit in detail next. After having a certain understanding of supercapacitors, we must also know what options are available.


1. Supercapacitors have a filtering effect


The supercapacitor has a filtering function in the circuit. In the power circuit, the supercapacitor can change the rectification circuit from DC to AC circuit, and can also use the characteristics of discharge and charge in it, so that the whole circuit has a relatively stable voltage after it is connected, and such a supercapacitor generally has a certain inductance, which can effectively resist the interference of high frequency and pulse interference information.


2. UPS supercapacitors have a coupling effect


Supercapacitors have another coupling effect in the circuit. In the process of transmission and amplification of low-frequency signals, in order to prevent the mutual influence of the front and rear circuits, capacitive coupling is usually used to prevent the loss of low-frequency components in the signal. is too big. So using a relatively large supercapacitor can effectively deal with it.


3. About the choice of UPS supercapacitors


After we understand the role of supercapacitors in the circuit, we can choose some more regular manufacturers as much as possible for the selection of supercapacitors, because the products produced by qualified manufacturers will meet the quality inspection of relevant national departments. When in use, it also has extremely high safety performance.


The role of supercapacitors in the circuit is introduced through the content of the above article. We believe that after understanding, you can calmly face the choice of supercapacitors. If you have not understood the advantages of supercapacitors, you can read this article for reference.


Kamcap is one of the earliest companies in China to develop supercapacitors. It is the main drafting unit of the "Technical Standards for Supercapacitors for Electric Energy Metering Equipment" issued by the National Energy Administration of China, which is also one of the founding members of the China Supercapacitor Industry Alliance and the first batch of vice presidents.


JINZHOU KAIMEI POWER CO.,LTD is a high-tech enterprise mainly engaged in the research, development, production and sales of supercapacitors. Kamcap has more than 800 employees and a factory area of 19,200 square meters. Welcome to consult, you can send a email to info@kamcap.com or dial at +86-18640666860 if interested.