Высокомощный ультразвуковой преобразователь кольцо электронный элемент 50 мм Диаметр пьезокристалл Pzt8 пьезоэлектрический

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High Power Ultrasonic Transducer Ring Electronic Element 50mm Diameter Piezo Crystal Pzt8 Piezoelectric Ceramic Disc

Piezoelectric ceramics is a kind of information functional ceramic material piezoelectric effect, which can convert mechanical energy and electrical energy into each other. Piezoelectric ceramics not only have piezoelectric, but also have dielectric and elasticity. They have been widely used in medical imaging, acoustic sensors, acoustic transducers, ultrasonic motors and so on. Piezoelectric ceramics are made by using the relative displacement of internal positive and negative charge centers caused by mechanical stress, resulting in binding charges with opposite symbols on the surfaces of both ends of the material, that is, piezoelectric effect. Piezoelectric ceramics are mainly used to manufacture ultrasonic transducers, underwater acoustic transducers, electroacoustic transducers, ceramic filters, ceramic transformers Ceramic frequency discriminator, high voltage generator, infrared detector, surface acoustic wave device, electro-optic devicepiezoelectric gyroscope are not only used in high-tech field, but also serve people in daily life and strive to create a better life for people.

Electronic ceramics in the electronic industry can use electrical and magnetic properties of ceramics, known as electronic ceramics. Electronic ceramics are ceramics with new functions through the precise control of surface, grain boundary and size structure. It can be widely used in energy, household appliances, automobiles and so on.
The development of electronic ceramic materials is closely related to the development of physical chemistry, applied physics, silicate physical chemistry, solid state physics, optics, electricity, acoustics and radio electronics. They promote each other. Therefore, in the rapid development of electronic technology, electronic ceramics have made great progress accordingly.
Electronic ceramics in the electronic industry can use electrical and magnetic properties of ceramics, known as electronic ceramics. Electronic ceramics are ceramics with new functions through the precise control of surface, grain boundary and size structure. It can be widely used in energy, household appliances, automobiles and so on.

spec	Dimension (mm)	Radial frequency (KHz)	Capacitance (pf)	Dielectric dissipation factor tanδ(%)	Electromechanical coupling coefficient (Kr)	Impedance Zr(Ω)	Thickness frequency (KHz))	Mechanical quality factor  (Qm)
PLS-YHJP-25103	Φ25×Φ10×3	66.4	1240±12.5%	≤0.3	≥0.46	≤15	683±5%	800
PLS-YHJP-25104	Φ25×Φ10×4	66.4	930±12.5%	≤0.3	≥0.46	≤15	512±5%	800
PLS-YHJP-40125	Φ40×Φ12×5	45.9	2070±12.5%	≤0.3	≥0.46	≤15	410±5%	800
PLS-YHJP-40155	Φ40×Φ15×5	42.2	1960±12.5%	≤0.3	≥0.46	≤15	323±5%	500
PLS-YHJP-40205	Φ40×Φ20×5	37.9	1700±12.5%	≤0.3	≥0.47	≤15	410±5%	800
PLS-YHJP-50206	Φ50×Φ20×6	33.2	2490±12.5%	≤0.3	≥0.46	≤15	341±5%	500
PLS-YHJP-501765	Φ50×Φ17×6.5	34.8	2430±12.5%	≤0.3	≥0.46	≤15	315±5%	800
PLS-YHJP-50236	Φ50×Φ23×6	31.2	2340±12.5%	≤0.3	≥0.47	≤15	341±5%	800
PLS-YHJP-50276	Φ50×Φ27×6	29.3	2100±12.5%	≤0.3	≥0.47	≤15	341±5%	800
PLS-YHJP-603010	Φ60×Φ30×10	31.25.3	1922±12.5%	≤0.3	≥0.47	≤18	205±5%	800
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