Air coil inductor 26
AWG
Électronique /
Electronic
see
Air coil inductor
length of coil = a = (( 0,394 * r2 * N2 / L) - 9r) / 10
length of wire = D*N*pi
26 awg | Wire dia | |||||||
mm | 0,405 | |||||||
Coil Diameter | 2 | Coil Diameter | 3 | |||||
Coil Radius | 1 | Wire | Coil Radius | 1,5 | Wire | |||
Core Length | Inductance | Length | Core Length | Inductance | Length | |||
mm | urns | uH | mm | mm | urns | uH | mm | |
0,41 | 1 | 0,003 | 6 | 0,41 | 1 | 0,005 | 9 | |
0,81 | 2 | 0,009 | 13 | 0,81 | 2 | 0,016 | 19 | |
1,22 | 3 | 0,017 | 19 | 1,22 | 3 | 0,031 | 28 | |
1,62 | 4 | 0,025 | 25 | 1,62 | 4 | 0,048 | 38 | |
2,03 | 5 | 0,034 | 31 | 2,03 | 5 | 0,066 | 47 | |
2,43 | 6 | 0,043 | 38 | 2,43 | 6 | 0,084 | 57 | |
2,84 | 7 | 0,052 | 44 | 2,84 | 7 | 0,104 | 66 | |
3,24 | 8 | 0,061 | 50 | 3,24 | 8 | 0,124 | 75 | |
3,65 | 9 | 0,070 | 57 | 3,65 | 9 | 0,144 | 85 | |
4,05 | 10 | 0,080 | 63 | 4,05 | 10 | 0,164 | 94 | |
4,46 | 11 | 0,089 | 69 | 4,46 | 11 | 0,185 | 104 | |
4,86 | 12 | 0,099 | 75 | 4,86 | 12 | 0,206 | 113 | |
5,27 | 13 | 0,108 | 82 | 5,27 | 13 | 0,226 | 123 | |
5,67 | 14 | 0,118 | 88 | 5,67 | 14 | 0,248 | 132 | |
6,08 | 15 | 0,127 | 94 | 6,08 | 15 | 0,269 | 141 | |
6,48 | 16 | 0,137 | 101 | 6,48 | 16 | 0,290 | 151 | |
6,89 | 17 | 0,146 | 107 | 6,89 | 17 | 0,311 | 160 | |
7,29 | 18 | 0,156 | 113 | 7,29 | 18 | 0,332 | 170 | |
7,70 | 19 | 0,165 | 119 | 7,70 | 19 | 0,354 | 179 | |
8,10 | 20 | 0,175 | 126 | 8,10 | 20 | 0,375 | 188 | |
8,51 | 21 | 0,185 | 132 | 8,51 | 21 | 0,397 | 198 | |
8,91 | 22 | 0,194 | 138 | 8,91 | 22 | 0,418 | 207 | |
9,32 | 23 | 0,204 | 145 | 9,32 | 23 | 0,440 | 217 | |
9,72 | 24 | 0,214 | 151 | 9,72 | 24 | 0,461 | 226 | |
10,13 | 25 | 0,223 | 157 | 10,13 | 25 | 0,483 | 236 | |
10,53 | 26 | 0,233 | 163 | 10,53 | 26 | 0,504 | 245 | |
10,94 | 27 | 0,243 | 170 | 10,94 | 27 | 0,526 | 254 | |
11,34 | 28 | 0,252 | 176 | 11,34 | 28 | 0,548 | 264 | |
11,75 | 29 | 0,262 | 182 | 11,75 | 29 | 0,569 | 273 | |
12,15 | 30 | 0,272 | 188 | 12,15 | 30 | 0,591 | 283 | |
Coil Diameter | 4 | Coil Diameter | 5 | |||||
Coil Radius | 2 | Wire | Coil Radius | 2,5 | Wire | |||
Core Length | Inductance | Length | Core Length | Inductance | Length | |||
mm | urns | uH | mm | mm | urns | uH | mm | |
0,41 | 1 | 0,007 | 13 | 0,41 | 1 | 0,009 | 16 | |
0,81 | 2 | 0,024 | 25 | 0,81 | 2 | 0,032 | 31 | |
1,22 | 3 | 0,047 | 38 | 1,22 | 3 | 0,064 | 47 | |
1,62 | 4 | 0,074 | 50 | 1,62 | 4 | 0,102 | 63 | |
2,03 | 5 | 0,103 | 63 | 2,03 | 5 | 0,144 | 79 | |
2,43 | 6 | 0,134 | 75 | 2,43 | 6 | 0,189 | 94 | |
2,84 | 7 | 0,167 | 88 | 2,84 | 7 | 0,237 | 110 | |
3,24 | 8 | 0,200 | 101 | 3,24 | 8 | 0,287 | 126 | |
3,65 | 9 | 0,234 | 113 | 3,65 | 9 | 0,338 | 141 | |
4,05 | 10 | 0,269 | 126 | 4,05 | 10 | 0,391 | 157 | |
4,46 | 11 | 0,305 | 138 | 4,46 | 11 | 0,444 | 173 | |
4,86 | 12 | 0,341 | 151 | 4,86 | 12 | 0,499 | 188 | |
5,27 | 13 | 0,377 | 163 | 5,27 | 13 | 0,554 | 204 | |
5,67 | 14 | 0,414 | 176 | 5,67 | 14 | 0,609 | 220 | |
6,08 | 15 | 0,450 | 188 | 6,08 | 15 | 0,666 | 236 | |
6,48 | 16 | 0,487 | 201 | 6,48 | 16 | 0,722 | 251 | |
6,89 | 17 | 0,524 | 214 | 6,89 | 17 | 0,779 | 267 | |
7,29 | 18 | 0,562 | 226 | 7,29 | 18 | 0,836 | 283 | |
7,70 | 19 | 0,599 | 239 | 7,70 | 19 | 0,894 | 298 | |
8,10 | 20 | 0,637 | 251 | 8,10 | 20 | 0,952 | 314 | |
8,51 | 21 | 0,674 | 264 | 8,51 | 21 | 1,010 | 330 | |
8,91 | 22 | 0,712 | 276 | 8,91 | 22 | 1,068 | 346 | |
9,32 | 23 | 0,750 | 289 | 9,32 | 23 | 1,126 | 361 | |
9,72 | 24 | 0,788 | 302 | 9,72 | 24 | 1,185 | 377 | |
10,13 | 25 | 0,826 | 314 | 10,13 | 25 | 1,244 | 393 | |
10,53 | 26 | 0,864 | 327 | 10,53 | 26 | 1,303 | 408 | |
10,94 | 27 | 0,902 | 339 | 10,94 | 27 | 1,362 | 424 | |
11,34 | 28 | 0,940 | 352 | 11,34 | 28 | 1,421 | 440 | |
11,75 | 29 | 0,979 | 364 | 11,75 | 29 | 1,480 | 456 | |
12,15 | 30 | 1,017 | 377 | 12,15 | 30 | 1,539 | 471 | |
Coil Diameter | 6 | Coil Diameter | 7 | |||||
Coil Radius | 3 | Wire | Coil Radius | 3,5 | Wire | |||
Core Length | Inductance | Length | Core Length | Inductance | Length | |||
mm | urns | uH | mm | mm | urns | uH | mm | |
0,41 | 1 | 0,011 | 13 | 0,41 | 1 | 0,014 | 16 | |
0,81 | 2 | 0,040 | 25 | 0,81 | 2 | 0,049 | 31 | |
1,22 | 3 | 0,082 | 38 | 1,22 | 3 | 0,100 | 47 | |
1,62 | 4 | 0,131 | 50 | 1,62 | 4 | 0,162 | 63 | |
2,03 | 5 | 0,188 | 63 | 2,03 | 5 | 0,233 | 79 | |
2,43 | 6 | 0,249 | 75 | 2,43 | 6 | 0,311 | 94 | |
2,84 | 7 | 0,314 | 88 | 2,84 | 7 | 0,395 | 110 | |
3,24 | 8 | 0,382 | 101 | 3,24 | 8 | 0,483 | 126 | |
3,65 | 9 | 0,453 | 113 | 3,65 | 9 | 0,575 | 141 | |
4,05 | 10 | 0,525 | 126 | 4,05 | 10 | 0,670 | 157 | |
4,46 | 11 | 0,600 | 138 | 4,46 | 11 | 0,768 | 173 | |
4,86 | 12 | 0,675 | 151 | 4,86 | 12 | 0,868 | 188 | |
5,27 | 13 | 0,752 | 163 | 5,27 | 13 | 0,969 | 204 | |
5,67 | 14 | 0,830 | 176 | 5,67 | 14 | 1,073 | 220 | |
6,08 | 15 | 0,909 | 188 | 6,08 | 15 | 1,177 | 236 | |
6,48 | 16 | 0,989 | 201 | 6,48 | 16 | 1,283 | 251 | |
6,89 | 17 | 1,069 | 214 | 6,89 | 17 | 1,390 | 267 | |
7,29 | 18 | 1,150 | 226 | 7,29 | 18 | 1,498 | 283 | |
7,70 | 19 | 1,231 | 239 | 7,70 | 19 | 1,607 | 298 | |
8,10 | 20 | 1,313 | 251 | 8,10 | 20 | 1,716 | 314 | |
8,51 | 21 | 1,396 | 264 | 8,51 | 21 | 1,826 | 330 | |
8,91 | 22 | 1,478 | 276 | 8,91 | 22 | 1,937 | 346 | |
9,32 | 23 | 1,561 | 289 | 9,32 | 23 | 2,048 | 361 | |
9,72 | 24 | 1,645 | 302 | 9,72 | 24 | 2,160 | 377 | |
10,13 | 25 | 1,728 | 314 | 10,13 | 25 | 2,272 | 393 | |
10,53 | 26 | 1,812 | 327 | 10,53 | 26 | 2,385 | 408 | |
10,94 | 27 | 1,896 | 339 | 10,94 | 27 | 2,498 | 424 | |
11,34 | 28 | 1,980 | 352 | 11,34 | 28 | 2,611 | 440 | |
11,75 | 29 | 2,065 | 364 | 11,75 | 29 | 2,725 | 456 | |
12,15 | 30 | 2,149 | 377 | 12,15 | 30 | 2,839 | 471 |