The explosively-driven flux compression generators (FCGs) are always used to drive pulse modulators, and high power pulses can be generated on the diodes.
爆磁压缩发生器常用来驱动脉冲调制器，在二极管上产生高功率短脉冲。
Timer can use a different frequency pulses of different frequency pulse amplification by the speaker drive circuit filter, will emit different tones.
利用定时器可发出不同频率的脉冲，不同频率的脉冲经喇叭驱动电路放大滤波后，就会发出不同音调。
Pulse drive and pulse current were studied in this paper aim at improving peak output power of the ultrasonic generator. At the same time these two types circuit for producing pulses were studied.
本文从提高超声电源峰值功率出发，分析研究了脉冲驱动及脉冲电流两种不同的脉冲形式，同时研究了这两类产生脉冲的电路。
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