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ACOUSTIC TRANSDUCER CONTROLLER CONFIGURATION
专利权人:
FloDesign Sonics; Inc.
发明人:
Bart Lipkens,Ronald E. Musiak,Dane Mealey,John Artis
申请号:
US16754065
公开号:
US20200324225A1
申请日:
2018.05.04
申请国别(地区):
US
年份:
2020
代理人:
摘要:
An RF driver provides power to an acoustic transducer, which can be implemented as a piezoelectric element, which presents a reactive load. The driver can be a linear amplifier or a combination of a DC-DC converter and DC-AC inverter. A controller implements a control technique for efficient transducer operation. The control technique can locate a frequency for operation that is at a reactance minimum or maximum for the transducer to provide efficient operation of that transducer. An implementation of the controller can be provided in modular hardware.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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