In our daily life, we are exposed to mobile phones, computers, and high-definition TVs every day. The core of them is PCB. In order to achieve high-speed data transmission, the production of printed circuit boards is inseparable from impedance matching.--
As the carrier of electronic components and the hub of circuit signal transmission, PCB has become one of the most important and critical core parts of electronic products. PCB or PCBAs quality and reliability directly determine the quality and reliabilit
As the support body of electronic components and the hub of circuit signal transmission, the quality and reliability of PCB largely determine the quality and reliability of the entire electronic product. For PCB, a highly reliable PCB can achieve a long s
Qualcomms patent fee is very high, 2 to 5 of the price of the whole mobile phone. Huawei charges very low and charges very late. Ding Jianxin, head of Huawei’s Intellectual Property Department, told the media that Huawei as an important technical contribu
Why choose Shenzhen Vip Circuit Co.,Ltd.? What will you benefit from Vipcircuit? We are very happy if you can send us any of your inquiries and we will try our best to give you a best price and fastest service.
Shenshen Vip Circuit Co., LTD. Develop and explore products：
Blind hole, buried hole, multi-layer HDI, depth control blind gong, single surface of a variety of surface technology, characteristic impedance, rigid and flexible combination of special techno
PCB three anti-paint is a specially formulated coating designed to protect PCB from the environment. The three anti-paint with good high temperature and low temperature resistance. It is covered on the surface of PCB to form a transparent protective film.
In order to ensure the quality of the PCB, temperature testing is required. The purpose is to prevent the PCB from exploding, blistering, delamination and other quality problems at high temperatures, resulting in poor product quality or direct scrapping.
The total value of the 4G macro base station PCB is about 5,492 yuan/station. The global PCB space for 4G base stations is about 5-10 billion yuan/year, corresponding to PCB about 1-20 billion yuan/year. The value of 5G macro base station PCB is about 151