木箱包裝中有(you)些防(fang)(fang)靜(jing)(jing)電(dian)知識是(shi)需(xu)要(yao)我們去學習的(de)(de)!在(zai)電(dian)子工(gong)業中,電(dian)危害的(de)(de)主要(yao)形式(shi)是(shi)靜(jing)(jing)電(dian)放電(dian)引起的(de)(de)元(yuan)器件(jian)的(de)(de)突變失效(xiao)(xiao)和潛在(zai)失效(xiao)(xiao),并進(jin)而造成整機性能的(de)(de)下降或失效(xiao)(xiao)。所以,防(fang)(fang)靜(jing)(jing)電(dian)和控(kong)制靜(jing)(jing)電(dian)的(de)(de)主要(yao)目的(de)(de)應是(shi)控(kong)制靜(jing)(jing)電(dian)放電(dian),即(ji)防(fang)(fang)止靜(jing)(jing)電(dian)放電(dian)的(de)(de)發生或將靜(jing)(jing)電(dian)放電(dian)的(de)(de)能量(liang)降至所有(you)敏感器件(jian)的(de)(de)損傷閾值(zhi)之下。
從原則上說(shuo)防靜(jing)(jing)(jing)(jing)電(dian)(dian)應從控(kong)制靜(jing)(jing)(jing)(jing)電(dian)(dian)的(de)(de)(de)產生和控(kong)制靜(jing)(jing)(jing)(jing)電(dian)(dian)的(de)(de)(de)消(xiao)散兩(liang)方(fang)面(mian)進行,控(kong)制靜(jing)(jing)(jing)(jing)電(dian)(dian)產生主要是控(kong)制工藝過(guo)(guo)程和工藝過(guo)(guo)程中(zhong)材料的(de)(de)(de)選擇; 控(kong)制靜(jing)(jing)(jing)(jing)電(dian)(dian)的(de)(de)(de)消(xiao)散則主要是快速而安全地將(jiang)靜(jing)(jing)(jing)(jing)電(dian)(dian)泄放和中(zhong)和,可借助防靜(jing)(jing)(jing)(jing)電(dian)(dian)效果(guo)較(jiao)好的(de)(de)(de)包裝制品將(jiang)產品產生的(de)(de)(de)靜(jing)(jing)(jing)(jing)電(dian)(dian)及時的(de)(de)(de)吸收(shou);兩(liang)者共同作用的(de)(de)(de)結果(guo)就(jiu)有可能使(shi)靜(jing)(jing)(jing)(jing)電(dian)(dian)電(dian)(dian)平不超過(guo)(guo)安全限度,達到防靜(jing)(jing)(jing)(jing)電(dian)(dian)的(de)(de)(de)目的(de)(de)(de)。