Timeline for How to use common mode choke inductors? (differential vs common mode)
Current License: CC BY-SA 3.0
15 events
| when toggle format | what | by | license | comment | |
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| May 15, 2019 at 9:00 | history | tweeted | twitter.com/StackElectronix/status/1128586002719748096 | ||
| May 15, 2019 at 8:49 | history | edited | Dmitry Grigoryev |
edited tags; edited tags
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| Jan 23, 2018 at 7:33 | vote | accept | GoatZero | ||
| Oct 26, 2015 at 21:14 | comment | added | user90094 | The schematic is not wrong. It shows the test setup on how the performance was measured. Common mode means you can have two independent lines with the same signal imposed on both of them. | |
| Oct 13, 2015 at 18:16 | comment | added | user1844 | The datasheet drawing is a description of how they wired things up to produce those two graphs, not a suggestion of how to use the filter in real life. | |
| Sep 30, 2015 at 5:33 | history | edited | alex.forencich |
edited tags
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| May 12, 2015 at 14:48 | answer | added | LorenzoDonati4Ukraine-OnStrike | timeline score: 7 | |
| May 12, 2015 at 14:45 | comment | added | Matt Young | @GoatZero As you get more experience and look at more datasheets, you'll see stuff like that all over the place. | |
| May 12, 2015 at 14:32 | history | edited | GoatZero | CC BY-SA 3.0 |
less questions in order to understand the topic better
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| May 12, 2015 at 14:28 | comment | added | GoatZero | @MattYoung Now im a bit scared this is the first time i hear about a datasheet being wrong , i just added the "original" pin out from the datasheet | |
| May 12, 2015 at 14:27 | comment | added | GoatZero | @PlasmaHH you are right, i just edited the question to understand the modes of choke inductors first | |
| May 12, 2015 at 14:26 | history | edited | GoatZero | CC BY-SA 3.0 |
less questions in order to understand the topic better
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| May 12, 2015 at 14:21 | comment | added | PlasmaHH | I have the feeling that there are some useful questions for everyone struggling to get out, but by throwing multiple questions at once out, the format of this site isn't served well. I suggest that you split it up into multiple questions (possibly the next asked after you understood the previous one) so all can build up on another. Probably like asking for the difference between 2 and 3 or so. | |
| May 12, 2015 at 14:19 | comment | added | Matt Young | The datasheet's drawing of common and differential mode is flat out wrong. Common mode involves two signals. One would go through pins 1 and 3, the other through 2 and 4. What they a have shown is differential mode, with the impedance lowered by paralleling both coils. | |
| May 12, 2015 at 14:14 | history | asked | GoatZero | CC BY-SA 3.0 |