File:SMPS quasi resonant valleypoints trace.png
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Original file (1,780 × 757 pixels, file size: 51 KB, MIME type: image/png)
Summary
| Description |
English: Quasi resonant switching waveforms showing valley points where the voltage is at a minimum. Switching the bipolar switch at the valley point helps to minimise the hard-switching that causes EMI. It also introduces natural frequency jitter. |
| Date | |
| Source | Own work |
| Author | PSUdesigner |
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 16:07, 10 August 2009 | | 1,780 × 757 (51 KB) | wikimediacommons>PSUdesigner | {{Information |Description={{en|1=Quasi resonant switching waveforms showing valley point minima when the voltage is at a minimum. }} |Source=Own work by uploader |Author=PSUdesigner |Date=2009-08-10 |Permission= |other_versions= }} |
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