电流和金线-铜丝-直径-关系表.xls

直径和长度对应的电流关系表金线直径(um)金线长度(mm)最安全的恒定工作电流(A)最大的恒定工作电流(A)金线熔断电流(A)铜线直径(um)铜线长度(mm)2010.144-0.1870.281.5120120.102-0.1320.200.97230.083-0.1080.160.89340.072-0.0930.140.83450.064-0.0830.130.7852310.218-0.2840.431.8223120.154-0.2000.301.00230.126-0.1640.250.91340.109-0.1420.210.84450.098-0.1270.190.7952510.280-0.3650.552.1325120.198-0.2580.391.04230.162-0.2010.320.93340.140-0.1820.270.87450.125-0.1630.250.8153010.485-0.6300.953.5130120.342-0.4460.671.19230.280-0.3640.551.04340.242-0.3150.470.95450.217-0.2820.420.8853310.588-0.7651.154.4838120.416-0.5410.811.28230.340-0.4410.661.11340.294-0.3820.581.00450.263-0.3420.510.9353810.985-1.2801.9342120.696-0.9051.36230.569-0.7391.11340.492-0.6400.96450.440-0.5730.8655012.243-2.9174.3950121.582-2.0623.10231.295-1.2842.53341.122-1.4582.19451.003-1.3041.965铜线熔断电流(A)2.081.040.690.520.422.521.260.840.630.53.251.631.080.810.654.682.341.561.170.947.513.762.51.881.59.184.593.062.291.84