Air coil inductor 24
AWG
Électronique /
Electronic
see
Air coil inductor
length of coil = a = (( 0,394 * r2 * N2 / L) - 9r) / 10
length of wire = D*N*pi
24 awg | Wire dia | |||||||
mm | 0,51 | |||||||
Coil Diameter | 3 | Coil Diameter | 4 | |||||
Coil Radius | 1,5 | Wire | Coil Radius | 2 | Wire | |||
Core Length | Inductance | Length | Core Length | Inductance | Length | |||
mm | urns | uH | mm | mm | urns | uH | mm | |
0,51 | 1 | 0,005 | 9 | 0,51 | 1 | 0,007 | 13 | |
1,02 | 2 | 0,015 | 19 | 1,02 | 2 | 0,022 | 25 | |
1,53 | 3 | 0,028 | 28 | 1,53 | 3 | 0,043 | 38 | |
2,04 | 4 | 0,042 | 38 | 2,04 | 4 | 0,066 | 50 | |
2,55 | 5 | 0,057 | 47 | 2,55 | 5 | 0,091 | 63 | |
3,06 | 6 | 0,072 | 57 | 3,06 | 6 | 0,117 | 75 | |
3,57 | 7 | 0,088 | 66 | 3,57 | 7 | 0,144 | 88 | |
4,08 | 8 | 0,104 | 75 | 4,08 | 8 | 0,172 | 101 | |
4,59 | 9 | 0,121 | 85 | 4,59 | 9 | 0,200 | 113 | |
5,10 | 10 | 0,137 | 94 | 5,10 | 10 | 0,228 | 126 | |
5,61 | 11 | 0,154 | 104 | 5,61 | 11 | 0,257 | 138 | |
6,12 | 12 | 0,171 | 113 | 6,12 | 12 | 0,287 | 151 | |
6,63 | 13 | 0,188 | 123 | 6,63 | 13 | 0,316 | 163 | |
7,14 | 14 | 0,205 | 132 | 7,14 | 14 | 0,346 | 176 | |
7,65 | 15 | 0,222 | 141 | 7,65 | 15 | 0,375 | 188 | |
8,16 | 16 | 0,239 | 151 | 8,16 | 16 | 0,405 | 201 | |
8,67 | 17 | 0,256 | 160 | 8,67 | 17 | 0,435 | 214 | |
9,18 | 18 | 0,273 | 170 | 9,18 | 18 | 0,465 | 226 | |
9,69 | 19 | 0,290 | 179 | 9,69 | 19 | 0,495 | 239 | |
10,20 | 20 | 0,307 | 188 | 10,20 | 20 | 0,525 | 251 | |
10,71 | 21 | 0,324 | 198 | 10,71 | 21 | 0,556 | 264 | |
11,22 | 22 | 0,341 | 207 | 11,22 | 22 | 0,586 | 276 | |
11,73 | 23 | 0,359 | 217 | 11,73 | 23 | 0,616 | 289 | |
12,24 | 24 | 0,376 | 226 | 12,24 | 24 | 0,647 | 302 | |
12,75 | 25 | 0,393 | 236 | 12,75 | 25 | 0,677 | 314 | |
13,26 | 26 | 0,410 | 245 | 13,26 | 26 | 0,707 | 327 | |
13,77 | 27 | 0,427 | 254 | 13,77 | 27 | 0,738 | 339 | |
14,28 | 28 | 0,445 | 264 | 14,28 | 28 | 0,768 | 352 | |
14,79 | 29 | 0,462 | 273 | 14,79 | 29 | 0,799 | 364 | |
15,30 | 30 | 0,479 | 283 | 15,30 | 30 | 0,829 | 377 | |
Coil Diameter | 5 | Coil Diameter | 6 | |||||
Coil Radius | 2,5 | Wire | Coil Radius | 3 | Wire | |||
Core Length | Inductance | Length | Core Length | Inductance | Length | |||
mm | urns | uH | mm | mm | urns | uH | mm | |
0,51 | 1 | 0,009 | 16 | 0,51 | 1 | 0,011 | 19 | |
1,02 | 2 | 0,030 | 31 | 1,02 | 2 | 0,038 | 38 | |
1,53 | 3 | 0,059 | 47 | 1,53 | 3 | 0,075 | 57 | |
2,04 | 4 | 0,092 | 63 | 2,04 | 4 | 0,120 | 75 | |
2,55 | 5 | 0,128 | 79 | 2,55 | 5 | 0,169 | 94 | |
3,06 | 6 | 0,167 | 94 | 3,06 | 6 | 0,222 | 113 | |
3,57 | 7 | 0,207 | 110 | 3,57 | 7 | 0,277 | 132 | |
4,08 | 8 | 0,249 | 126 | 4,08 | 8 | 0,335 | 151 | |
4,59 | 9 | 0,292 | 141 | 4,59 | 9 | 0,394 | 170 | |
5,10 | 10 | 0,335 | 157 | 5,10 | 10 | 0,455 | 188 | |
5,61 | 11 | 0,379 | 173 | 5,61 | 11 | 0,516 | 207 | |
6,12 | 12 | 0,424 | 188 | 6,12 | 12 | 0,579 | 226 | |
6,63 | 13 | 0,469 | 204 | 6,63 | 13 | 0,642 | 245 | |
7,14 | 14 | 0,514 | 220 | 7,14 | 14 | 0,706 | 264 | |
7,65 | 15 | 0,560 | 236 | 7,65 | 15 | 0,771 | 283 | |
8,16 | 16 | 0,606 | 251 | 8,16 | 16 | 0,836 | 302 | |
8,67 | 17 | 0,652 | 267 | 8,67 | 17 | 0,901 | 320 | |
9,18 | 18 | 0,698 | 283 | 9,18 | 18 | 0,967 | 339 | |
9,69 | 19 | 0,745 | 298 | 9,69 | 19 | 1,033 | 358 | |
10,20 | 20 | 0,791 | 314 | 10,20 | 20 | 1,100 | 377 | |
10,71 | 21 | 0,838 | 330 | 10,71 | 21 | 1,166 | 396 | |
11,22 | 22 | 0,885 | 346 | 11,22 | 22 | 1,233 | 415 | |
11,73 | 23 | 0,932 | 361 | 11,73 | 23 | 1,300 | 434 | |
12,24 | 24 | 0,979 | 377 | 12,24 | 24 | 1,367 | 452 | |
12,75 | 25 | 1,026 | 393 | 12,75 | 25 | 1,434 | 471 | |
13,26 | 26 | 1,073 | 408 | 13,26 | 26 | 1,502 | 490 | |
13,77 | 27 | 1,121 | 424 | 13,77 | 27 | 1,570 | 509 | |
14,28 | 28 | 1,168 | 440 | 14,28 | 28 | 1,637 | 528 | |
14,79 | 29 | 1,215 | 456 | 14,79 | 29 | 1,705 | 547 | |
15,30 | 30 | 1,263 | 471 | 15,30 | 30 | 1,773 | 565 | |
Coil Diameter | 7 | Coil Diameter | 8 | |||||
Coil Radius | 3,5 | Wire | Coil Radius | 4 | Wire | |||
Core Length | Inductance | Length | Core Length | Inductance | Length | |||
mm | urns | uH | mm | mm | urns | uH | mm | |
0,51 | 1 | 0,013 | 16 | 0,51 | 1 | 0,015 | 19 | |
1,02 | 2 | 0,046 | 31 | 1,02 | 2 | 0,055 | 38 | |
1,53 | 3 | 0,093 | 47 | 1,53 | 3 | 0,111 | 57 | |
2,04 | 4 | 0,149 | 63 | 2,04 | 4 | 0,179 | 75 | |
2,55 | 5 | 0,212 | 79 | 2,55 | 5 | 0,256 | 94 | |
3,06 | 6 | 0,280 | 94 | 3,06 | 6 | 0,341 | 113 | |
3,57 | 7 | 0,352 | 110 | 3,57 | 7 | 0,431 | 132 | |
4,08 | 8 | 0,427 | 126 | 4,08 | 8 | 0,525 | 151 | |
4,59 | 9 | 0,505 | 141 | 4,59 | 9 | 0,623 | 170 | |
5,10 | 10 | 0,585 | 157 | 5,10 | 10 | 0,725 | 188 | |
5,61 | 11 | 0,667 | 173 | 5,61 | 11 | 0,828 | 207 | |
6,12 | 12 | 0,750 | 188 | 6,12 | 12 | 0,934 | 226 | |
6,63 | 13 | 0,834 | 204 | 6,63 | 13 | 1,041 | 245 | |
7,14 | 14 | 0,919 | 220 | 7,14 | 14 | 1,150 | 264 | |
7,65 | 15 | 1,006 | 236 | 7,65 | 15 | 1,261 | 283 | |
8,16 | 16 | 1,092 | 251 | 8,16 | 16 | 1,372 | 302 | |
8,67 | 17 | 1,180 | 267 | 8,67 | 17 | 1,485 | 320 | |
9,18 | 18 | 1,268 | 283 | 9,18 | 18 | 1,598 | 339 | |
9,69 | 19 | 1,357 | 298 | 9,69 | 19 | 1,712 | 358 | |
10,20 | 20 | 1,446 | 314 | 10,20 | 20 | 1,827 | 377 | |
10,71 | 21 | 1,536 | 330 | 10,71 | 21 | 1,943 | 396 | |
11,22 | 22 | 1,626 | 346 | 11,22 | 22 | 2,059 | 415 | |
11,73 | 23 | 1,716 | 361 | 11,73 | 23 | 2,175 | 434 | |
12,24 | 24 | 1,806 | 377 | 12,24 | 24 | 2,292 | 452 | |
12,75 | 25 | 1,897 | 393 | 12,75 | 25 | 2,410 | 471 | |
13,26 | 26 | 1,988 | 408 | 13,26 | 26 | 2,528 | 490 | |
13,77 | 27 | 2,080 | 424 | 13,77 | 27 | 2,646 | 509 | |
14,28 | 28 | 2,171 | 440 | 14,28 | 28 | 2,764 | 528 | |
14,79 | 29 | 2,263 | 456 | 14,79 | 29 | 2,883 | 547 | |
15,30 | 30 | 2,354 | 471 | 15,30 | 30 | 3,002 | 565 |