排列5走势图

0571-88614168

新闻中心

  • 你不得不看的汽车线束线径计算原理
  • 本站编辑:杭州耐而电子有限公司发布日期:2019-01-09 13:30 浏览次数:

ZAIQICHEXIANSHUZHONG,YONGZAIBUTONGDIFANGDAOXIANCAIYONGBUTONGDEXIANJINGHUOJIEMIANJI,NEIZHEIGEYIJUCONGHEERLAINI。XIAMIANJIUYOUWEIDAJIAJIEDA。

ZAIQUERENDAOXIANJIEMIANJISHI,XIANYAOKAOLVDIANYAJIANGHEDAOXIANDEFARE,KEYICONGYIXIAJIGEGONGSHIQUEDING:

1.YONGDIANSHEBEIDEDIANLIUQIANGDU

I=P/UN(P—FUZAIGONGLV; UN—EDINGDIANYA)

2.DAOXIANJIEMIANJI

A=IρL/UVL

排列5走势图L(I–DIANLIU,ANPEI;P—GONGLV,WA;A—DAOXIANJIEMIANJI,PINGFANGHAOMI;ρ—TONGDAOXIANDIANZULV,YIBANQUZHI0.0185Ω.mm²/m;L–DAOXIANZHANGDU,MI;UVL–DAOXIANYUNXUDEDIANYAJIANG,FUTE)

排列5走势图3.WEIBIMIANDAOXIANGUODUFARE,YINGGAIJIANCHADIANLIUMIDU

S=I/A

排列5走势图YISHANGKEZHI,HENGJIEMIANJIZHUYAOYIJUYONGDIANSHEBEIDEGONGZUODIANLIUJINXINGXUANZE,DANSHI,DUIYUGONGLVHENXIAODESHEBEIERYAN,JINJINCONGGONGZUODIANLIUDAXIAOLAIXUANZEDAOXIANDEHUA,DAOXIANJIANGYIZHEDUAN,YINWEIQIJIEMIANJIXIAO、JIXIEQIANGDUDI,SUOYIZAIQICHEXIANSHUZHONG,WOMENYAOQIUDAOXIANJIEMIANJIZUIXIAOBUDEXIAOYU0.5PINGFANGHAOMI。CIWAI,DAOXIANJIEMIANJIHAIDEKAOLVDIANYAJIANG。YIBANZHENGCHEDIANLUDEDIANYAJIANGZUIDAYUNXUZHIWEI0.8V,DANGFADIANJIYIEDINGFUZAIGONGZUOSHI,DIANYUANXIANDEDIANYAJIANGZUIDAYUNXUZHIWEI0.3V。DANGQIDONGJITONGGUOQIDONGDIANLIUSHI,DIANYAJIANGDEZUIDAYUNXUZHIWEI0.5V。ZHEISHIYINWEIDAOXIANHENGJIEMIANJIXIAOSHI,DAOXIANDIANZUJIANGZENGDA,WENDUJIANGSHENGGAO。DIANZUZENGDAHUISHIDIANYAJIANGZENGDA,KENENGDAOZHIYONGDIANSHEBEIGONGDIANDIANYABUZUERWUFAZHENGCHANGGONGZUO。WENDUSHENGGAOHUIJIASUDAOXIANLAOHUA,SUODUANQISHIYONGSHOUMING;WENDUGUOGAOHAIYOUKENENGDAOZHIHUOZAI。