王中王论坛精选24码

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王中王论坛精选24码News

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直流电阻测试仪的选购指南

王中王论坛精选24码 YONGZHILIUDIANZUCESHIYILAIJINXINGDIANLIBIANYAQIRAOZUDEZHILIUDIANZUSHIYIXIANGSHIFENCHANGJIANDESHIYAN。GENJUDIANLIUDAXIAODEBUTONG,ZHILIUDIANZUCESHIYIZAIQUEDINGGUIGEXINGHAOSHI,HENZHIGUANDEBADIANLIUDAXIAOXIEJINCHANPINMINGCHENG,RU:1A、3A、5A、10AZHILIUDIANZUCESHIYI。

CELIANGBIANYAQIZHILIUDIANZUSHI,XUANYONGZHIZUYIDEDIANLIUJIBUNENGGUODA,YEBUNENGGUOXIAO,XUANYONGDEYUANZESHIJINLIANGSHITIEXINDADAOBAOHE,YOUBUYINTONGGUODIANLIUYINQIRAOZUFAREERSHIDIANZUFASHENGQIBIANHUA。

直流电阻测试仪的选购指南1

NEIME,RUHEXUANZEHESHIDIANLIUDAXIAODEZHIZUYI?BENWENJIANGWEIDAJIAJIESHAOJIGEJISUANGONGSHI,XIANGXIWEIDAJIAJIANGJIE,RUHEQUEDINGZHILIUDIANZUCELIANGDEDIANLIUZHI。

YOUYUJINDAIBIANYAQISUOYONGDEDIANGONGGANGPIANZHILIANGBIGUOQUTIGAOHENDUO,BIANYAQIDEKONGZAIDIANLIUJIANXIAOHENKUAI,TONGCHANGSHIYONG2%~10%BIANYAQIEDINGDIANLIULAICELIANGBIANYAQIZHILIUDIANZU,JIUKEYISHITIEXINBAOHE,JIAOXIAODEBAIFENSHUYONGYUDARONGLIANGBIANYAQI,JIAODADEBAIFENSHUYONGYUXIAORONGLIANGBIANYAQI。

直流电阻测试仪的选购指南2

BIANYAQIRAOZUZHONGTONGGUOEDINGDIANYASHIDEJIAOLIUKONGZAIDIANLIUSHI,TIEXINZHONGHUIYOUEDINGCITONGMIDUBn,CISHITIEXINDECIDAOLVμJIANGSHIBIJIAODIDE。CELIANGZHILIUDIANZUSHI,XUYAOSHITIEXINZHONGCIMIDAYUBn,SHITIEXINDEDUIDAOLVμBIANWEIGENGDI,YIJIANSHAODIANLUDESHIJIANCHANGSHUHEFANDIANDONGSHIdLi/dt,SUODUANWENDINGSHIJIAN。

王中王论坛精选24码 YINCICELIANGZHILIUDIANZUSHIDEZHILIUDIANLIUYINGZHISHAOSHI

I=k√2i0In÷100

SHIZHONGk——CHANGSHU>1

王中王论坛精选24码 i0——JIAOLIUEDINGPINLV,EDINGDIANYAXIAKONGZAIDIANLIUBAIFENZHI(%)

王中王论坛精选24码 In——BEICERAOZUDEEDINGDIANLIU(A)  

王中王论坛精选24码 SHIZHONGCHANGSHU√2SHIZHILIUDIANLIUDENGXIAOYUJIAOLIUDIANLIUDEFUZHI。YINSHUkBI1DASHI,TIEXINZHONGCIMI>Bn,SHIZHILIUDIANZUCELIANGSHITIEXINDECIDAOLVμJIANGDI。

王中王论坛精选24码 ZAIBIANYAQIRAOZUSHIXINGXING(Y)LIANJIESHI,XIANDIANLIUDENGYUXIANGDIANLIU,YOUSHANGSHIKEDECHUCELIANGZHILIUDIANZUSHIYINGSHIJIADEDIANLIUSHI

IY=1.41 ki0In÷100

王中王论坛精选24码 ZAIBIANYAQIRAOZUSHISANJIAOXING(D)LIANJIESHI,BIANLIUKONGZAIDIANLIUXIANDIANLIUSHIXIANGDIANLIUDE√3BEI,ERCELIANGZHILIUDIANZUSHIDEZHILIUDIANLIUSHIANZONGDIANLIUDE}HE1/3HE2/3DEBILIFENPEIDE。SUOYICELIANGZHILIUDIANZUYINGJIADIANLIUSHI

 ID=1.41×3/2÷1/√3 ki0In×100=1.22 ki0In÷100

王中王论坛精选24码 DANGkQU3~10SHI,JICELIANGZHILIUDIANZUSHIDELICIANZASHIKONGZAIDIANLIUANZADE3~10BEISHI,KEYISHITIEXINZHONGCIMIRIDAYUBnJIEJINBAOHE,JIQUCELIANGZHILIUDIANZUSHIDEZHILIUDIANLIUDENGYU2% - 10%EDINGDIANLIU。RUOCELIANGSHIZHILIUDIANLIUGUODA,CELIANGSHIJIANGUOZHANG,ZEYINRAOZUFAREWENDUSHENGGAOSHIDIANZUFASHENGBIANHUA,SHICELIANGWUCHAJIADA。

王中王论坛精选24码 SHANGSHUJIGEGONGSHIDOUKEYIZHUNQUEXUANZEHESHIDEDIANLIUZHI,DANGRAN,XIANZAIYIBANCHANGJIAYEHUIGENJUBEISHIPINDECANSHU,WEIKEHUZHIDINGXIANGXIDECESHIFANGAN,YEBUXUYAOZIJIHENXINKUDEJISUAN。BUGUO,HUODAOLAO,XUEDAOLAO,ZIJISHULIANZHANGWOYIGEJINENGYESHIYIJIANHAOSHI。

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时间:2018-03-01 编辑:admin 来源:未知 点击:

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