利索-全球专利检索

  1. 登录
  2. 注册
发明授权
US09079396B2 Method of driving a capacitive load and drive circuit therefor 有权
驱动电容性负载及其驱动电路的方法

Method of driving a capacitive load and drive circuit therefor
摘要：
A method for driving a capacitive load using a target voltage waveform having a peak voltage and an average rise and fall slew rate, wherein the average rise and fall slew rates comprise at least one voltage step, the method comprising supplying power from an input to an output for charging a capacitive load to obtain a peak voltage and average rise slew rate in response to the target waveform; discharging the capacitive load to obtain an average fall slew rate in response to the target waveform, and returning the discharged power from the capacitive load to the input.
摘要（中）：

一种使用具有峰值电压和平均上升和下降转换速率的目标电压波形来驱动电容性负载的方法，其中所述平均上升和下降转换速率包括至少一个电压阶跃，所述方法包括从输入到 用于对电容性负载充电以响应于目标波形获得峰值电压和平均上升转换速率; 放电容性负载以响应于目标波形获得平均降压转换速率，并将放电电力从电容负载返回到输入端。

公开/授权文献
信息查询
Espacenet
0/0