With the expansion of the communication information network, the use of frequency bands, and the size reduction, base station design is increasingly restricted by the number and size of components that can be mounted on the limited board space. At the same time, the use temperature of components also affects the power supply of communication base stations. Problems were raised with the product. In the 5G environment, the capacitor for the power supply of the communication base station needs to be able to ensure miniaturization and a wider temperature range.

Compared with other capacitors, aluminum electrolytic capacitors have the characteristics of small size, large capacity, and strong resistance to excessive voltage and reverse voltage. Compared with many common capacitor brands,  KOSHIN aluminum electrolytic capacitors and KOAS polymer conductive capacitors (solid capacitors) have lower impedance and higher ripple, while the service life is longer. Stability is also guaranteed. It produces a wide variety of aluminum electrolytic capacitors and has a wide range of uses. Today, the editor has carefully compiled the product classification table of KOSHIN GROUP aluminum electrolytic capacitors suitable for communication base station power supplies. Let’s take a look.

【ABOUT KOSHIN】

KOSHIN Co., Ltd. owns two major brands of KOSHIN aluminum electrolytic capacitors and KOAS solid aluminum electrolytic capacitors, ranking top 10 in the world. Established in 1984, it is the first company in South China to obtain the IECQ International Electronic Committee Certificate, a national high-tech enterprise, OEM factory a well-known Japanese electrolytic capacitor, and a cooperative supplier of many well-known brands such as Huawei and Ericsson. In the production bases in Shenzhen and Hunan, KOSHIN Co., Ltd. has nearly 600 fully automated production lines with an annual output of up to 12 billion pieces.