Piezoelectric ceramic ring for ultrasonic welding transducer

Our company specializes in the production of piezoelectric ceramic wafers of various specifications, conventional cleaning, welding, medical chips, and customized chips of various specifications, as well as ultrasonic cleaning transducer, ultrasonic beauty shovel, probe, etc

 

Piezoelectric ceramics in the process of conversion has a variety of different principles, from today's situation, basically through the role of sound waves to make piezoelectric ceramics for effective conversion, and in the actual conversion process of these piezoelectric ceramics, will be able to produce more induction load, and even through the piezoelectric effect of piezoelectric ceramics to convert, in practice Line conversion at the same time can also produce more vibration, and there will be more acoustic emission, of course, in which the whole piezoelectric ceramic conversion also has different conversion work, there will be more use standards.

spec	Dimension (mm)	Radial frequency (KHz)	Capacitance (pf)	Dielectric dissipation factor tanδ(%)	Electromechanical coupling coefficient (Kr)	Impedance Zr(Ω)	Thickness frequency (KHz)
PU-25103	Φ25×Φ10×3	66.4	1240±12.5%	≤0.3	≥0.46	≤15	683±5%
PU-225104	Φ25×Φ10×4	66.4	930±12.5%	≤0.3	≥0.46	≤15	512±5%
PU-40155	Φ40×Φ12×5	45.9	2070±12.5%	≤0.3	≥0.46	≤15	410±5%
PU-40155	Φ40×Φ15×5	42.2	1960±12.5%	≤0.3	≥0.46	≤15	323±5%
PU-40176	Φ40×Φ17×6	40.5	1555±12.5%	≤0.3	≥0.46	≤15	341±5%
PU-40205	Φ40×Φ20×5	37.9	1700±12.5%	≤0.3	≥0.47	≤15	410±5%
PU-50206	Φ50×Φ20×6	33.2	2490±12.5%	≤0.3	≥0.46	≤15	341±5%
PU-501765	Φ50×Φ17×6.5	34.8	2430±12.5%	≤0.3	≥0.46	≤15	315±5%
PU-50236	Φ50×Φ23×6	31.2	2340±12.5%	≤0.3	≥0.47	≤15	341±5%
PU-50276	Φ50×Φ27×6	29.3	2100±12.5%	≤0.3	≥0.47	≤15	341±5%
PU-603010	Φ60×Φ30×10	25.3	1922±12.5%	≤0.3	≥0.47	≤18	205±5%