午夜男女大片免费二级

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午夜男女大片免费二级

电源适配器中哪些关键部件需要特别注意?

日期:2020-06-01 16:58:18 来源:admin

  电源适配器的寿命和人类一样不可预测,但许多大型数据分析报告都有预期寿命的概念。供电也是如此。影响其寿命的因素很多,所以一般电源的寿命是以平均无故障时间来衡量的。

  zaizhijiedianyuandeshipeiqishoumingheyuanjiandeshiyongzhijian,yemanzuledoushixiaoying。suoyoushebeidouyoutedingdeshiyongshouming,yiquebaodianyuandezuizhongshiyongshouming。yibanlaishuo,guanjianzhuangzhishoudaojiaodadedianyingli,gaorechansheng,jiqineibuwendukuaisushenggao,wenduduizhuangzhishoumingdeyingxianggengda。yinci,zuizhongpinggushebeideshoumingyouweizhongyao。neime,womendedianyuanshipeiqizhongnaxieguanjianbujianxuyaotebiezhuyi?

  1.电解电容器

午夜男女大片免费二级  dianjiedianrongqishidianyuanshipeiqiqijianzhongdewenduminganqijian。congzheigejiaodulaikan,dianjiedianrongqidezhiliangyejuedinglegongdianzhuangzhizaiyidingchengdushangdeshouming,ac-dcdianyuanshipeiqichanpindexingnengtuchu。

  2.主开关(MOS管)

  zheizhongkaiguanqijianchuyugaosukaiguanzhuangtai,shoudaogaoyayinglihedianliuyinglideyingxiang。kaiguansunhaoyinqidereliangyehuijiasuqijiandelaohua,tongshiyerongyishoudaowaibugaoyaganraoyinqidejichuansunshang。

  3.高频电源变压器

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  4.多层陶瓷电容

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  5.输出整流二极管

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  6.光电耦合器

午夜男女大片免费二级  suizheshijiandetuiyi,dianliuchuanshubi(ctr)zhujianjianxiao。weilebaochihuanludewending,leddedianliujiangjixuzengda,zuizhongdadaojixianzhi,zaochengguangouhepohuai。