Timeline for Center-tapped transformer and inductance calculation for transformer driver
Current License: CC BY-SA 4.0
13 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jun 11, 2021 at 13:43 | comment | added | user288518 | Do you know the PowerStageDesigner Tool of TI ? Or website : poweresim.com | |
| Feb 16, 2020 at 8:32 | vote | accept | Yannick | ||
| Feb 16, 2020 at 8:31 | vote | accept | Yannick | ||
| Feb 16, 2020 at 8:32 | |||||
| Feb 15, 2020 at 11:11 | answer | added | Neil_UK | timeline score: 1 | |
| Feb 15, 2020 at 11:04 | answer | added | Andy aka | timeline score: 1 | |
| Feb 15, 2020 at 10:57 | comment | added | Neil_UK | As Obi Wan Kenobe said, 'this is not the inductance you are looking for'. The inductance of the winding itself does not 'appear' at the terminals, it's substantially shorted out by transformer action and the primary drive. The inductance you can 'see' at the output terminals and is available to build a filter with is the leakage inductance. In a good transformer, this is an order of magnitude or two below the winding inductances, though in some transformers it's enhanced, sometimes as a circuit element, sometimes as a by product of inter-winding isolation. | |
| Feb 15, 2020 at 10:27 | comment | added | Yannick | Updated my image to reflect better what I'm seeking. | |
| Feb 15, 2020 at 10:27 | history | edited | Yannick | CC BY-SA 4.0 |
correct stuff
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| Feb 15, 2020 at 10:18 | comment | added | Yannick | I'm looking for the inductance of the "half-winding" at the secondary in which current flows, since it's this inductance that would be next to C1 on the picture, thus necessary to do LC filter calculations. | |
| Feb 15, 2020 at 9:16 | comment | added | winny | ”The 0.5^2 factor thus would be because current flows only in half the transformer coils at all instant.” Are you looking for one winding on the secondary? No square on the 0.5 term then. I get 140.5 uH on each secondary winding. | |
| Feb 15, 2020 at 9:02 | history | edited | Yannick | CC BY-SA 4.0 |
edited title
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| Feb 15, 2020 at 8:44 | history | edited | Yannick | CC BY-SA 4.0 |
added 63 characters in body
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| Feb 15, 2020 at 8:37 | history | asked | Yannick | CC BY-SA 4.0 |