ABOUT US   More>>

Shenzhen Renchuangyi electronic co.LTD is built in the year 2000,as a HAL foundry at the first And own a good reputation in the PCB industrial in South China. In 2006, company invested much money in PCB full process production and develops rapidly in few years .Now; it has a rapid promotion in the equipment automation and process capacity. Now company has a more than 400 staff members, factory areas 10000 Square meters. monthly product 2-26 layer high-tech PCB 20000 Square meters even more , accumulative investment is 100 million RMB Company has branded production equipment and inspection equipment from home and abroad, can rapidly take over big, middle and small patch and all kinds of rigid board, flex-ragid board and special board .

NEWS   More>>
软硬结合板简介   2017-7-24
线路板基础知识   2017-7-24
PCB阻抗的影响因素   2017-7-24
通过以上试验和分析,对影响PCB阻抗一致性的主要因素及各因素影响程度一定的认识,主要结论及改善建议如下: 1.当线路距板边小于25 mm时,线路阻抗值比板中间偏小1~4 ohm,而线路距板边大于50 mm时阻抗值受位置影响变化幅度减小,在满足拼版利用率前提下,