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[澳洲代購] 澳洲代購物品預計於2016/9/26抵台 {代購x代賣x團購}

[目前已滿單]澳洲代購物品預計於2016/9/26抵台,可以節省部份運費,請快行動
※不好意思,因單子太踴躍,目前手提行李已超重,無法再接單,非常抱歉,請期待下一次的機會,謝謝!※

澳洲代購物品隨手提行李回台,可以節省部份運費,想要買澳洲的商品嗎?趁這個千載難逢的機會趕快下單吧。不管是保養品、健康食品、日常用品都可以幫你代購回台,時間一分一秒流逝,請把握時間,謝謝!

預計回台時間: 2016/9/26

留言發問請來信,謝謝。

[DIY] 電線AWG線徑規格 {生活雜記}











電線AWG線徑規格
電線在生活中不可或缺,有電的物品就會有電流,電流跟電線裡的銅線的粗細有很密切的關係,越粗的銅線能承受的電流越大,越細的銅線能承受的電流越小,在電線上常常能看到AWG三個字,今天就來看看AWG代表什麼意思吧!

AWG(American Wire Gauge) 是美國線規的意思,詳細可以參閱以下AWG對照表及widipedia的說明。AWG數值越小線徑越粗,AWG數值越大線徑越細。


▼下面是我的Easy ATM的USB線上所標示的規格,按照以下AWG對照表,裡面的線徑28AWG是0.321mm,24AWG的是0.511mm。

















▼下表來源:wikipedia。可以看到AWG數值越小,電線的銅線線徑越大。

AWG直徑面積阻抗
(inch)(mm)(kcmil)(mm²)(Ω/km)(Ω/kFT)
0000 (4/0)0.4611.6842121070.16080.04901
000 (3/0)0.409610.404168850.20280.0618
00 (2/0)0.36489.26613367.40.25570.07793
0 (1/0)0.32498.25210653.50.32240.09827
10.28937.34883.742.40.40660.1239
20.25766.54466.433.60.51270.1563
30.22945.82752.626.70.64650.197
40.20435.18941.721.20.81520.2485
50.18194.62133.116.81.0280.3133
60.1624.11526.313.31.2960.3951
70.14433.66520.810.51.6340.4982
80.12853.26416.58.372.0610.6282
90.11442.90613.16.632.5990.7921
100.10192.58810.45.263.2770.9989
110.09072.3058.234.174.1321.26
120.08082.0536.533.315.2111.588
130.0721.8285.182.626.5712.003
140.06411.6284.112.088.2862.525
150.05711.453.261.6510.453.184
160.05081.2912.581.3113.174.016
170.04531.152.051.0416.615.064
180.04031.0241.620.82320.956.385
190.03590.9121.290.65326.428.051
200.0320.8121.020.51833.3110.15
210.02850.7230.810.414212.8
220.02530.6440.6420.32652.9616.14
230.02260.5730.5090.25866.7920.36
240.02010.5110.4040.20584.2225.67
250.01790.4550.320.162106.232.37
260.01590.4050.2540.129133.940.81
270.01420.3610.2020.102168.951.47
280.01260.3210.160.081212.964.9
290.01130.2860.1270.0642268.581.84
300.010.2550.1010.0509338.6103.2
310.008930.2270.07970.0404426.9130.1
320.007950.2020.06320.032538.3164.1
330.007080.180.05010.0254678.8206.9
340.00630.160.03980.0201856260.9
350.005610.1430.03150.0161079329
360.0050.1270.0250.01271361414.8
370.004450.1130.01980.011716523.1
380.003970.1010.01570.007972164659.6
390.003530.08970.01250.006322729831.8
400.003140.07990.009890.0050134411049



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