全國服務熱線
在正半周期內,二管處於正向偏置狀態,並將電流傳導至L(負載電阻)。在zai負fu載zai上shang產chan生sheng電dian壓ya,這zhe與yu正zheng半ban周zhou的de輸shu入ru交jiao流liu信xin號hao相xiang同tong。或huo者zhe,在zai負fu半ban周zhou期qi間jian,二er管guan處chu於yu反fan向xiang偏pian置zhi狀zhuang態tai,沒mei有you電dian流liu流liu過guo二er管guan。隻zhi有you交jiao流liu輸shu入ru電dian壓ya出chu現xian在zai負fu載zai兩liang端duan,並bing且qie這zhe是shi在zai正zheng半ban周zhou期qi內nei可ke能neng出chu現xian的de結jie果guo。輸shu出chu電dian壓ya脈mai動dong直zhi流liu電dian壓ya 。
就是在交流電的半個周期有電流輸出,另半個周期沒有電流。50Hz的交流電經半波整流以後,輸出的是50Hz的脈動電流。
交jiao流liu電dian流liu動dong方fang向xiang是shi反fan複fu交jiao替ti變bian化hua的de電dian流liu,而er直zhi流liu電dian是shi單dan方fang向xiang流liu動dong,人ren們men就jiu利li用yong二er管guan單dan向xiang導dao電dian性xing將jiang電dian流liu轉zhuan換huan為wei一yi個ge方fang向xiang的de電dian流liu,半ban波bo整zheng流liu用yong一yi個ge二er管guan,所suo以yi出chu來lai的de電dian流liu一yi半ban有you一yi半ban沒mei有you稱cheng半ban波bo整zheng流liu,用yong在zai對dui直zhi流liu電dian要yao求qiu不bu是shi很hen嚴yan格ge的de場chang合he。
eryonglianggeerguan,keyishixianjiangjiaoliudiansuoyouboxingquanbuzhuanhuanchengdanyifangxiangdedianliu,suoyijiaoquanbozhengliu。yibanhoumianhaixuyaojiayigelvbodianrong,quchuzhengliuhoudezabojike,bunengfanle。quanbozhengliudedianluzaitongchangbianyaqizhongchangbeicaiyong。