Explanation of vibration frequency of piezoelectric ceramicsFirst, the larger the piezoelectric ceramic area, the lower the natural vibration frequency.For the piezoelectric ceramic sensor,which pass through the related alternating current, it will produce a variety of different alternating current

Piezoelectric ceramics have occupied a considerable proportion in the field of electronic materials and have been widely used. For different applications of piezoelectric ceramics, the requirements for piezoelectric parameters are also different. For example, in power transducers - liter On the piez

Due to the piezoelectric effect, piezoelectric ceramics can directly convert non-electricity into electricity, and its piezoelectric constant can be greatly improved by adjusting the composition of the composition or changing the combination of piezoceramic sheets, thereby effectively improving its

A piezoelectric ceramic actuator is a device that utilizes the inverse piezoelectric effect of a piezoelectric ceramic to apply an electric field in an appropriate direction of the piezoelectric ceramic to generate a corresponding displacement and force. When a voltage is applied to the polarized pi

Lead zirconate titanate ceramics (PZT) have been widely used in polarized piezoelectric ceramic transducer due to their excellent properties. However, the piezoelectric ceramics are containing PZT have a relatively high sintering temperature of about 1200 °C. The oxidation temperature of lead oxide

Piezoelectric transformer is based on the principle of positive and negative piezoelectric effect, by using the resonant characteristics of piezoelectric vibrator, fabricated by ferroelectric piezo ceramic crystal quartz through sintering, high-voltage polarization and other processes, which can rea