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A NEW APPLICATION FOR ZERO-CURRENT-SWITCHED FULL-WAVE RESONANT CONVERTERS
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| Author(s) |
M. A. E. Andersen |
| Abstract |
An entirely new application for high-frequency resonant converters is presented. It is for use in digital audio power amplifiers and could be called a 1-bit power D/A converter. lt involves the amplification of the 1-bit moderately oversampled and highly noise shaped digital input signal to a level equal to that of an audio power amplifier. The amplification makes use of high frequency zero-current-switched full-wave buck and boost resonant converters followed by an analogue low pass filter before the loudspeaker. |
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| Filename: | Unnamed file |
| Filesize: | 2.044 MB |
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| Type |
Members Only |
| Date |
Last modified 2019-05-09 by System |
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