Piezoceramic Disc 28x1mm 2mhz

Piezoceramic Disc 28x1mm 2mhz

Experiment name: Research on temperature change of PZT4 piezoelectric ceramics

Research direction: PZT4 piezoelectric ceramics temperature rise change research under strong electric field

Test purpose: to explore the application of piezoelectric ceramics in the high-power field, explore the effect of piezoelectric ceramic temperature changes on material characteristics under high-power conditions, and find a suitable driving method to reduce the impact of piezoelectric ceramic heating on device characteristics. This high-power The application of piezoelectric ceramic devices plays a vital role.

Test equipment: oscilloscope, signal generator, ATA-2082 high voltage amplifier (high voltage amplifier), computer (processing data), temperature monitor (monitoring temperature changes), DSP720 (monitoring current)