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Switch circuit for exciting ultrasonic wave oscillator

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专利汇可以提供Switch circuit for exciting ultrasonic wave oscillator专利检索,专利查询,专利分析的服务。并且PURPOSE: To transmit an exciting pulse through simple constitution without distortion, without distortion, by using a diode long in reverse recovery time to constitute a switch circuit for exciting an ultrasonic wave oscillator.
CONSTITUTION: As a switching element, a diode long in reverse recovery time, namely, large in Hall storage effect is used and utilized as a bipolar switching element memontly. A switch circuit for exciting is composed of diode D
p whose reverse recovery time is long, such as about 10μsec, and resistance element R connectd to it. It this constitution, applying positive and negative pulses with a connection time of several μsec to input terminal in obtains positive and negative pulse, shown in the figure, at output terminal Ou via diode D
p as an output voltage. To control terminal T
c , a positive voltage lower than an input voltage is applied.
COPYRIGHT: (C)1981,JPO&Japio,下面是Switch circuit for exciting ultrasonic wave oscillator专利的具体信息内容。

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