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Miller Effect to Drive a Piezoelectric Actuator
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| Author(s) |
Luis Sorcia-Navarro; Josep Rafecas-Sabaté; Miquel Teixidó-Casas; Joan Bergas-Jané; Daniel Montesinos-Miracle |
| Abstract |
This paper presents the intentional use of the Miller effect present in MOSFET devices to control a piezoelectric actuator.
The Miller effect, normally neglected or minimized, can be useful to meet the dv/dt application requirements. A halfbridge converter is used as a power amplifier, where an external R-C network has been added to achieve the desired
dv/dt. The transient semiconductor device behavior is simulated and tested experimentally. |
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| Filename: | Unnamed file |
| Filesize: | 306.7 KB |
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| Type |
Members Only |
| Date |
Last modified 2010-06-02 by System |
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