High Voltage Ultrasonic Pulser

The maximum working voltage of ultrasonic transducer according to 9 is a function of the piezoelectric transducer s thickness.

High voltage ultrasonic pulser.

Hv7360 is a high voltage high speed pulse generator with built in fast return to zero damping fets. 2 kv per mm of thickness. The high voltage pulser generates high voltage pulses to excite an ultrasonic transducer through discharge capacitor. Compact pulser is an ultrasonic pulser receiver that can be used as a remote pulser or a standard desktop pulser receiver.

It is designed for portable medical ultrasound applications. The compact pulser transmits a high voltage pulse with a user specified pulse voltage and width when triggered by an external trigger signal or by the internal prf timer. The pulser section can deliver up to 900 volts in an impulse type excitation pulse to appropriate low frequency transducers. The major building block of the ultrasonic testing technique is a high voltage hv pulse generator also known as a pulser which energizes the piezoelectric transducer in the form of a high voltage narrow pulse width electrical signal.

We would like to show you a description here but the site won t allow us. This high voltage and high speed integrated circuit can also be used for piezoelectric capacitive or mems sensing in ultrasonic nondestructive detection and sonar ranger applications. The design of the pulser is complicated by the high electrical impedance of the ultrasonic transducer high voltage is needed to supply the sufficient power. The steval ime014v1b evaluation kit based on the sthv1600 16 channel high voltage pulser for ultrasound imaging applications can be used to evaluate the characteristics and functionality of the hv pulser.

Hv748 is a four channel monolithic high voltage high speed pulse generator. The 5058pr high voltage ultrasonic pulser receiver is designed especially for test and measurement applications in sound attenuating mediums. High voltage ultrasonic pulser proceedings of ieeeforum international conference 13th august 2017 pune india 85 a provision of onboard pulse generation using low voltage timing control circuit.