Transmitting circuit design for ultrasonic transducer

Ultrasonic transducer is the ultrasonic transmitting and receiving component for ultrasonic equipment. The performance of its driving circuit plays an important role in the whole system. This paper presents a driving circuit for ultrasonic transducer based on transducer´s operating principle. The circuit uses the capacitor to generate the high voltage pulse with the help of MOSFET The experimental results show that the circuit has achieved the ultrasonic transmitting. It is simple, adjustable, and easy to be modularized.