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A family of extended period circuits for power supply applications, using high conversion frequencies
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| Author(s) |
K. W. E. Cheng; P. D. Evans |
| Abstract |
Extended period circuits derive from the quasi-resonant circuits. The favourable device switching conditions provided by the quasi-resonant circuits are retained, but one or other of the resonant components is disabled for an extended period during the cycle thereby converting it to a switched-mode type of circuit. The duration of the extended period is the regulation mechanism for the circuit, which therefore operates with a constant switching frequency. A family of extended period circuits is identified and discussed and experimental and theoretical results for them are presented and compared. |
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| Filename: | Unnamed file |
| Filesize: | 3.581 MB |
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| Type |
Members Only |
| Date |
Last modified 2019-08-01 by System |
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