I-Shou University

Ya-Jing Chen

Chun-An Cheng

Hung-Liang Cheng

A driving device is provided. The driving device includes a boost inductor and a resonance circuit. The boost inductor receives a first power via a first terminal of the boost inductor in a first mode and provides a second power via a second terminal of the boost inductor. The resonance circuit stores a stored electric energy from the second power in the first mode, so that the boost inductor does not provide the second power in the second mode and drives a transducer by the stored electric energy in the first mode and the second mode.

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Kaohsiung, Taiwan

Ya-Jing Chen