Summary: | 碩士 === 國立聯合大學 === 電機工程學系碩士班 === 103 === This paper investigates the drive circuits of electronic control system and their characteristics for an ultrasonic cleaner. The structure, principle and application of the ultrasonic cleaner are first studied. Then, the design, simulation and production of the circuits, including boost converter, flyback converter, half-bridge inverter and push-pull inverter, are composed. Finally, characteristics of the drive circuits from the working principle, simulation, experimental results for the ultrasonic cleaner are analyzed.
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