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一种应用于压电复合纤维的高压驱动器
Authors
刘子然
刘广明
+3 more
吴星元
李华东
骆海涛
Publication date
22 March 2022
Publisher
Abstract
本实用新型提供一种应用于压电复合纤维的高压驱动器,包括电源电压高电平输入端子、控制信号输入端子、基准电压调节旋钮、高压驱动信号输出端子、高速PWM控制电路、差分信号处理电路和低压转高压逆变电路。其中,电源电压高电平输入端子接收外部电源提供给驱动器,所述控制信号输入端子,接收上位机输出的控制信号,输入信号与电源共地;所述基准电压调节旋钮,调节输出最低电位对地电位差;所述高压驱动信号输出端子,输出高压信号直接驱动压电复合纤维;所述各部分电路呈电性连接,完成低压信号到高压驱动信号的逆变。本实用新型可接受多种类型的模拟信号输入,可以驱动不同面积的压电复合纤维,单板功率低,实用性强,可靠性高、体积小、成本低、易于维修
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Last time updated on 19/05/2022