AliExpress Ferrite toroid information and Shops |
| Informatie over enkele ALI ontstoor ringkernen, meestal groen. Vele Philips e.a. ter vergelijk. De L is gemeten met de Mastech LCR meter met N = 10. AL = 10x gemeten uH waarde. AL is in nH/winding of mH/1000 windingen Met DL5SWB software daaruit de materiaal ui. Information about some ALI interference suppression toroids, usually green. Lots of Philips et al. for comparison. Dutch decimal is used. The L is measured with the Mastech LCR meter with N = 10. AL = 10x measured uH value. AL is in nH/turn or mH/1000 turns With DL5SWB software the material ui is created. |
| maat / dimensions
in mm Shop link |
AL @ 1 kHz Q |
AL @ 10 kHz Q |
AL @ 100 kHz Q |
average / gemiddelde ui na de top / after peak inzakkende Q ==> uii gaat omhoog collapsing Q ==> uii goes up |
| 80x51x20,5 Shop link expensive! |
3395 29 |
3387 125 |
3407 71 |
1882 @ AL=3390 |
| 64x37x26 Shop link expensive! |
12310 13,8 |
12256 92,3 |
12793 14,6 |
+/- 4400 (@ AL=12250) |
| 51x30x20,5 Shop link expensive! |
3769 34 |
3771 136 |
3768 93 |
+/- 1785 |
| 36x23x15 3C11 Philips-Ferroxcube |
6195 60 |
6189 115 |
6311 34 |
+/- 4820 (@ 10 kHz) |
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36x23x15,5 ali clone 3C11 Shop link |
5542 52 |
5544 119 |
5560 43 |
+/- 4181 |
| ali clone 3C11 Huge second order same shop as above |
5898 68 |
5881 110 |
5983 28,4 |
+/- 4444 |
| 10x6x5,5 Shop 2017 tool store sold out |
1981 30 |
1994 38,6 |
1989 20,6 |
+/- 4100 usable as a 3C11 clone Q ok ! |
| 22,5x13,5x8,5 Shop link |
2947 42 |
2970 70 |
2969 33 |
+/- 3672 |
| 25x14,5x14 Shop link |
14560 39 |
14392 21 |
13050 2,88 |
+/- 9700 (@ AL=14000) lossy |
| 25x14,5x14 second order |
14518 28,9 |
14268 14,6 |
11303 2 |
+/- 9700 (@ AL=14000) lossy |
| 18x10x7,5 Shop link |
23350 4,41 |
18038 3,4 |
6705 0,9 |
+/- 22142 very lossy |
| 10x5,5x5 Shop link |
12670 2,78 |
9960 2,57 |
4896 1,5 |
+/- 19222 (@ AL=10000) very lossy |
| 8,5x3,5x3 Shop link |
10670 2,8 |
9234 2,35 |
4478 1,65 |
+/- 22100 (@ AL=10000) very lossy |
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| 38x18,8x12,7 type F NO coating Magnetics 43813-TC Shop Quackelstein 2017 Ferrite Catalog |
5382 50 |
5376 107 |
5412 34 |
3008 (@ 10 kHz) |
| 22,6x13,3x12,8 type F Magnetics ZF-42212-TC grey Shop Rosmalen 2022 Ferrite Catalog |
3502 45 |
3494 135 |
3495 84 |
2749 (@ 10 kHz) |
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| 25,5x15x21 new Conrad dual core 534480 Shop link wrong image |
10695 56 |
10636 69 |
10605 25 |
5018 (@ 10 kHz) nieuwe vormgeving / new model |
| 26x13,5x20 Conrad single core 534480 with plastic jacket Shop link old version |
11850 42 |
11750 22,5 |
10411 3,15 |
4482 (@ 10 kHz) old model |
| Lots of Philips/Ferroxcube toroids Catalog for ALL Ferroxcube materials |
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PSG Product selection guide for ALL Ferroxcube materials, one page is missing!
missing page from previous PSG |
| TN 25x15x10 3E5 yellow-white Philips-Ferroxcube |
8857 51 |
8824 51 |
8925 7,5 |
+/- 8190 |
| 36x22,5x15 3E25 orange Philips-Ferroxcube Shop link |
7557 66 |
7549 100 |
7748 19,4 |
+/- 5599 |
| 36x23x15
3C11 Philips-Ferroxcube |
6195 60 |
6189 115 |
6311 34 |
+/- 4820 (@ 10 kHz) copy from above |
| 36,5x22x15,5 3E1 groen/green Philips-Ferroxcube |
3386 38 |
3382 120 |
3388 48 |
+/- 2246 (@ AL=3380) |
| 36x23x15 sold as 3S1, but is 3S4 ! Philips-Ferroxcube NO coating |
2516 42 |
2507 54 |
2465 24 |
+/- 1860 This value complies to 3S4, and NOT 3S1 |
| 33x19x13 3F3 blue Philips-Ferroxcube Shop link |
1902 24 |
1904 130 |
1895 135 |
+/- 1387 compatible with FTxx-77 |
| 24x13,3x7,7 = TN23/14/7 4A11 pink Philips-Ferroxcube |
504 29 |
498 67 |
492 71 |
+/- 648 factory ui = 700, AL=485 compatible with FTxx-43 |
| 28,7x19x7,5 = TN29/19/7,5 4S2 uncoated Philips-Ferroxcube |
406 15,8 |
401 45 |
393 38 |
+/- 648 factory ui = 850, AL=? |
| 36x22,5x15,5 4C65 violet Philips-Ferroxcube Shop link |
161 2,04 |
158,7 17,7 |
158 84 |
+/- 113 compatible with FTxx-61 |
| 28x16x13 4C6 clone TDK HF40 - T28x13x16 from Brigatti shop |
189 2,5 |
188 23 |
188 100 |
+/- 129 compatible with FTxx-61 |
| High loss (damping) metal powder cores for DC PSU |
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| 33x20x11 (+/- T130) Magnetics 55548-A2 grey PSU inductor 2020 powder core Catalog |
127 1,8 |
128 17,5 |
127 31 |
+/- 121 NO ferrite ==> metal powder 79% Ni, 17% Fe, 4% Mo |
| 27x14,5x11,5 Micrometals T106-52 pale green-blue PSU inductor 2007 powder core Catalog |
91 1,5 |
92 13,5 |
91 32 |
+/- 67 factory ui = 75, AL=95 NO ferrite ==> metal powder |
| Very low loss RF iron (Amidon) powder cores Micrometals Txx-2 RF toroids Catalog or 2007 link above |
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And for ALL Fair-Rite (Amidon) FTxx-y ferrite toroids here the backup manual |
| 20,5x12,5x6,5 T80-2 |
7 0,17 |
6,8 1,6 |
6,8 14 |
11,5 factory ui=10, AL = 5,5 |
| 24,5x14x8,4 T94-2 |
11 0,22 |
11 2,2 |
11 18 |
12,3 factory ui=10, AL = 8,4 |
| 33,5x19,5x11,5 T130-2 |
12 0,19 |
12 1,9 |
12 19 |
10,1 factory ui=10, AL = 11 |
| 40,5x24x15 T157-2 |
15 0,19 |
15 1,8 |
15 18 |
9,9 factory ui=10, AL = 14 |
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