Ultrasonic Welding Mask Machine Piezo Ceramic Ring 603010mm Ultrasonic Transducer Piezoelectric Ceramic Ring

Ultrasonic Welding Mask Machine Piezo Ceramic Ring 60*30*10mm Ultrasonic Transducer Piezoelectric Ceramic Ring

Circular piezoelectric ceramic sheets, as a new type of high-tech inorganic non-metallic functional material, have been widely used in the fields of technology and industry in recent years. Its unique piezoelectric effect makes circular piezoelectric ceramic sheets play an irreplaceable role in multiple fields such as sensors, drivers, and transducers. This article will delve into the principles, manufacturing processes, application fields, and future development trends of circular piezoelectric ceramic sheets, in order to demonstrate their important role in modern industrial and technological development.
The basic principle of circular piezoelectric ceramic sheets lies in their piezoelectric effect. The piezoelectric effect refers to the relative displacement of the positive and negative charge centers inside certain crystals when subjected to external forces, resulting in polarization and the generation of opposite sign bound charges on the surfaces of the two ends of the crystal. When the external force disappears, the crystal returns to an uncharged state. This phenomenon is called the positive piezoelectric effect. On the contrary, when a voltage is applied to both ends of a piezoelectric crystal, the positive and negative charges inside the crystal will rearrange, causing deformation of the crystal. This phenomenon is called the inverse piezoelectric effect. The circular piezoelectric ceramic sheet utilizes this piezoelectric effect to achieve the mutual conversion between mechanical energy and electrical energy.

spec	Dimension (mm)	Radial frequency (KHz)	Capacitance (pf)	Dielectric dissipation factor tanδ(%)	Electromechanical coupling coefficient (Kr)	Impedance Zr(Ω)	Thickness frequency (KHz)
PU-PC25103	Φ25×Φ10×3	66.4	1240±12.5%	≤0.3	≥0.46	≤15	683±5%
PU-PC225104	Φ25×Φ10×4	66.4	930±12.5%	≤0.3	≥0.46	≤15	512±5%
PU-PC40155	Φ40×Φ12×5	45.9	2070±12.5%	≤0.3	≥0.46	≤15	410±5%
PU-PC40155	Φ40×Φ15×5	42.2	1960±12.5%	≤0.3	≥0.46	≤15	323±5%
PU-PC40176	Φ40×Φ17×6	40.5	1555±12.5%	≤0.3	≥0.46	≤15	341±5%
PU-PC40205	Φ40×Φ20×5	37.9	1700±12.5%	≤0.3	≥0.47	≤15	410±5%
PU-PC50206	Φ50×Φ20×6	33.2	2490±12.5%	≤0.3	≥0.46	≤15	341±5%
PU-PC501765	Φ50×Φ17×6.5	34.8	2430±12.5%	≤0.3	≥0.46	≤15	315±5%
PU-PC50236	Φ50×Φ23×6	31.2	2340±12.5%	≤0.3	≥0.47	≤15	341±5%
PU-PC50276	Φ50×Φ27×6	29.3	2100±12.5%	≤0.3	≥0.47	≤15	341±5%
PU-PC603010	Φ60×Φ30×10	25.3	1922±12.5%	≤0.3	≥0.47	≤18	205±5%

Ultrasonic Welding Mask Machine Piezo Ceramic Ring 60*30*10mm Ultrasonic Transducer Piezoelectric Ceramic Ring

标签：Ultrasonic Transducer Piezoelectric Ceramic Ring

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