High Voltage Pulser Receiver

Programmable pulser current capability from 0 5a to 2a for reduced power consumption in lower voltage transmit modes like cwd.

High voltage pulser receiver.

The max14808 max14809 octal three level quad five level high voltage hv pulser devices generate high frequency hv bipolar pulses up to 105v from low voltage control logic inputs for driving piezoelectric transducers in ultrasound systems. 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. Olympus ultrasonic pulser receivers 5077pr.

The high voltage pulser generates high voltage pulses to excite an ultrasonic transducer through discharge capacitor. The 5058pr high voltage ultrasonic pulser receiver is designed especially for test and measurement applications in sound attenuating mediums. It is designed for portable medical ultrasound applications. Therefore high power mosfets are required for the bipolar square wave pulser.

Hv748 is a four channel monolithic high voltage high speed pulse generator. We would like to show you a description here but the site won t allow us. 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. Hvcmos technology for high performance high density integration ac coupled pulser 0 to 100v output voltage 2 5a source and sink minimum pulse current up to 35mhz operating frequency 2 0ns matched delay times 2 5 3 3 or 5 0v cmos logic interface low power consumption and very simple to use.

Extremely low propagation delay pulsers 18ns with excellent rise and fall matching for excellent thd2 performance 43dbc at 5mhz integrated high performance receiver improves system sensitivity.