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网络通(tong)信是通(tong)过网络将各(ge)个(ge)孤立的(de)(de)设备进行连接，通(tong)过信息交换(huan)实现(xian)人(ren)与人(ren)，人(ren)与计(ji)算机，计(ji)算机与计(ji)算机之(zhi)间的(de)(de)通(tong)信。电(dian)(dian)(dian)信环境正在以(yi)惊(jing)人(ren)的(de)(de)速度(du)发展和(he)更多的(de)(de)设备通(tong)过互联网的(de)(de)方式(shi)无线(xian)连接，无缝地汇集个(ge)人(ren)电(dian)(dian)(dian)子产(chan)品（如(ru)智(zhi)能手(shou)机，平板(ban)电(dian)(dian)(dian)脑，和(he)电(dian)(dian)(dian)脑）、家庭中的(de)(de)设备、汽车和(he)工业(ye)设备。因此对其中必(bi)备使用的(de)(de)电(dian)(dian)(dian)子元(yuan)器件(jian)也提出了更加(jia)专业(ye)的(de)(de)品质要求(qiu)，如(ru)何来选择优质的(de)(de)网络通(tong)讯设备产(chan)品上应用的(de)(de)电(dian)(dian)(dian)子元(yuan)器件(jian)，如(ru)贴片(pian)电(dian)(dian)(dian)容，高压贴片(pian)电(dian)(dian)(dian)容，贴片(pian)电(dian)(dian)(dian)阻，贴片(pian)电(dian)(dian)(dian)感(gan)，钽(tan)电(dian)(dian)(dian)容，精密电(dian)(dian)(dian)阻，电(dian)(dian)(dian)解电(dian)(dian)(dian)容，稳压二极(ji)管，整流二极(ji)管，发光二极(ji)管等电(dian)(dian)(dian)子元(yuan)器件(jian)。对网络通(tong)讯设备产(chan)品的(de)(de)性能参数的(de)(de)提高起着重要和(he)决定性作用。