AWG´Â ¹Ì±¹À̳ª ±× ¹ÛÀÇ Áö¿ª¿¡¼ ±¸¸®, ¾Ë·ç¹Ì´½ ¹× ±âŸ Àü¼±ÀÇ ±½±â¸¦ ³ªÅ¸³»´Â ´ÜÀ§·Î¼,
Àü¼±ÀÇ Áö¸§ 11.680 mm¸¦ AWG 0À¸·Î, 0.127 mm¸¦ AWG 36À¸·Î Çϰí, ±× »çÀ̸¦ 39 ´Ü°è·Î ³ª´« ¹øÈ£ ü°èÀÌ´Ù.
±¸¸®¼±Àº ´ë°Ô AWG 18 ¿¡¼ AWG 26 »çÀÌÀÇ ±½±â¸¦ °¡Áö¸ç, ÀüȸÁ¿¡¼ ÁÖ·Î AWG 22, 24, 26 µîÀÌ »ç¿ëµÈ´Ù.
AWG¿¡¼´Â ¼ýÀÚ°¡ Å©¸é, Àü¼±Àº ¿ÀÈ÷·Á ´õ °¡´Ã´Ù´Â °ÍÀ» ÀǹÌÇÑ´Ù. Àü¼±ÀÌ ±½À¸¸é °£¼·ÀÇ ¿µÇâÀ» ¹ÞÀ» ¿©Áö°¡ ´õ Àû´Ù.
ÀϹÝÀûÀ¸·Î, Áö¸§ÀÌ ´õ °¡´Â Àü¼±Àº µ¿ÀÏÇÑ °Å¸®¿¡¼ ±½Àº Àü¼±ÀÌ Àü¼ÛÇÒ ¼ö ÀÖ´Â ·® ¸¸ÅÀÇ Àü·ù¸¦ Àü¼ÛÇÏÁö ¸øÇÑ´Ù.
Cable AWG(American Wire Gauge)
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AWG to Metric Conversion Chart |
AWG Number |
¨ª [Inch] |
¨ª [mm] |
¨ª [mm©÷] |
Resistance |
[Ohm/m] Allowable Current[A] |
4/0 = 0000 |
0.460 |
11.7 |
107(100) |
0.000161 |
298~280 |
3/0 = 000 |
0.410 |
10.4 |
85.0 |
0.000203 |
257~240 |
2/0 = 00 |
0.365 |
9.26 |
67.4(60.0) |
0.000256 |
223 |
1/0 = 0 |
0.325 |
8.25 |
53.5 |
0.000323 |
190~175 |
1 |
0.289 |
7.35 |
42.4(38.0) |
0.000407 |
165 |
2 |
0.258 |
6.54 |
33.6 |
0.000513 |
139~130 |
3 |
0.229 |
5.83 |
26.7(22.0) |
0.000647 |
125 |
4 |
0.204 |
5.19 |
21.1 |
0.000815 |
107~98 |
5 |
0.182 |
4.62 |
16.8(14.0) |
0.00103 |
94 |
6 |
0.162 |
4.11 |
13.3 |
0.00130 |
81~72 |
7 |
0.144 |
3.66 |
10.5 |
0.00163 |
70 |
8 |
0.128 |
3.26 |
8.36(8.0) |
0.00206 |
62~55 |
9 |
0.114 |
2.91 |
6.63 |
0.00260 |
55 |
10 |
0.102 |
2.59 |
5.26(5.5) |
0.00328 |
48~40 |
AWG Number |
¨ª [Inch] |
¨ª [mm] |
¨ª [mm©÷] |
Resistance |
[Ohm/m] Allowable Current[A] |
11 |
0.0907 |
2.30 |
4.17 |
0.00413 |
|
12 |
0.0808 |
2.05 |
3.31(3.5) |
0.00521 |
35~28 |
13 |
0.0720 |
1.83 |
2.62 |
0.00657 |
|
14 |
0.0641 |
1.63 |
2.08(2.0) |
0.00829 |
27~18 |
15 |
0.0571 |
1.45 |
1.65 |
0.0104 |
|
16 |
0.0508 |
1.29 |
1.31 |
0.0132 |
19~12 |
17 |
0.0453 |
1.15 |
1.04 |
0.0166 |
|
18 |
0.0403 |
1.02 |
0.823 |
0.0210 |
16~7 |
19 |
0.0359 |
0.912 |
0.653 |
0.0264 |
5.5 |
20 |
0.0320 |
0.812 |
0.518 |
0.0333 |
4.5 |
AWG Number |
¨ª [Inch] |
¨ª [mm] |
¨ª [mm©÷] |
Resistance |
[Ohm/m] Allowable Current[A] |
21 |
0.0285 |
0.723 |
0.410 |
0.0420 |
|
22 |
0.0253 |
0.644 |
0.326 |
0.0530 |
3A |
23 |
0.0226 |
0.573 |
0.258 |
0.0668 |
|
24 |
0.0201 |
0.511 |
0.205 |
0.0842 |
588mA |
25 |
0.0179 |
0.455 |
0.162 |
0.106 |
477 |
26 |
0.0159 |
0.405 |
0.129 |
0.134 |
378 |
27 |
0.0142 |
0.361 |
0.102 |
0.169 |
288 |
28 |
0.0126 |
0.321 |
0.0810 |
0.213 |
|
29 |
0.0113 |
0.286 |
0.0642 |
0.268 |
212 |
30 |
0.0100 |
0.255 |
0.0509 |
0.339 |
147 |
AWG Number |
¨ª [Inch] |
¨ª [mm] |
¨ª [mm©÷] |
Resistance |
[Ohm/m] Allowable Current[A] |
31 |
0.00893 |
0.227 |
0.0404 |
0.427 |
|
32 |
0.00795 |
0.202 |
0.0320 |
0.538 |
93 |
33 |
0.00708 |
0.180 |
0.0254 |
0.679 |
75 |
34 |
0.00631 |
0.160 |
0.0201 |
0.856 |
60 |
35 |
0.00562 |
0.143 |
0.0160 |
1.08 |
45 |
36 |
0.00500 |
0.127 |
0.0127 |
1.36 |
40 |
37 |
0.00445 |
0.113 |
0.0100 |
1.72 |
28 |
38 |
0.00397 |
0.101 |
0.00797 |
2.16 |
24 |
39 |
0.00353 |
0.0897 |
0.00632 |
2.73 |
19 |
40 |
0.00314 |
0.0799 |
0.00501 |
3.44 |
15 mA | | |
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Some rules of thumb helping you to learn AWG diameter by head. (°£´ÜÇÑ ÁÖ¸Ô ±¸±¸½Ä °è»ê¹ý)
1) AWG 18 has a solid core diameter of about 1.0 mm. (AWG 18À» ´Ü¼±ÀÇ ±½±â·Î ȯ»êÇÏ¸é ¾à 1.0mm)ÀÌ´Ù.
2) Adding 6 to the AWG number halves the diameter; Subtracting 6 doubles. (AWGÀÇ °ªÀÌ 6ÀÌ Áõ°¡Çϸé, Àü¼±ÀÇ Áö¸§Àº Àý¹ÝÀÌ µÈ´Ù.)
3) KS(Korean Standard) specified code is yellow marked. KS¿¡¼ ÁöÁ¤ÇÑ 600VÀÌÇÏ ºñ´ÒÀý¿¬Àü¼±Àº ³ë¶û»öÇ¥½Ã ºÎºÐÀÌ´Ù. - 10SQmmÀÌÇÏ´Â SQmm°ª¿¡ 7À» °öÇϸé Çã¿ëÀü·ùÀÇ ±Ù»ç°ªÀ̵ȴÙ. - 10~20 SQmm»çÀÌ´Â SQmm°ª¿¡ 6À» °öÇϸé Çã¿ëÀü·ùÀÇ ±Ù»ç°ªÀ̵ȴÙ. - 21~30 SQmm»çÀÌ´Â SQmm°ª¿¡ 5À» °öÇϸé Çã¿ëÀü·ùÀÇ ±Ù»ç°ªÀ̵ȴÙ. - 31~40 SQmm»çÀÌ´Â SQmm°ª¿¡ 4À» °öÇϸé Çã¿ëÀü·ùÀÇ ±Ù»ç°ªÀ̵ȴÙ.
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