Описание

• Beijing Oksultrasonic Group Co., LtdTrade Manager:FreyaEmail: sales88@okssonic Tel：+86 13552295871Wechat：+86 13552295871WhatsApp:+86-13552295871 Address:N295, Number 86, Wanxing Road, Changyang, Beijing, China Piezoelectric ceramics is a type of information life like ceramic supplies which will convert mechanical calories and electrical energy to each other-piezoelectric effect. In addition to piezoelectricity, piezoelectric ceramics even have dielectric properties, elasticity, etc., and feature been extensively utilized in clinical imaging, Acoustic sensors, acoustic transducers, ultrasonic motors, etc. Piezoelectric ceramics are made through the use of their materials to cause relative displacement of the superb and unfavorable price facilities contained in the material beneath the movement of mechanical stress, resulting in polarization, resulting in the choice symptoms of bound charges acting on both ends of the material, that is, the piezoelectric effect. It has sensitive characteristics. Ceramics are mainly used to fabricate ultrasonic transducers, underwater acoustic transducers, electroacoustic transducers, ceramic filters, ceramic transformers, ceramic discriminators, immoderate voltage generators, infrared detectors, surface acoustic wave devices, electro-optical instruments and In addition to being used in high-tech fields, piezoelectric ceramic are used to serve people in daily life and work hard to create a more in-depth existence for folks ceramics Alumina ceramics is essentially the most widely used, maximum versatile, and most effective ceramic material among oxide ceramics voltage is utilized to piezoelectric ceramics, it is going to produce mechanical deformation with changes in voltage and frequency. On the alternative hand, when the piezoelectric ceramic is vibrated, an electrical fee is generated. Using this principle, when an electrical signal is applied to a vibrator composed of two piezoelectric ceramics or a piezoelectric ceramic and a metal sheet, the so-called bimorph element, ultrasonic waves is probably emitted due to bending vibration. On the contrary, when ultrasonic vibration is applied to the piezoelectric bimorph element, an electrical sign is generated. Based at the above effects, piezoelectric ceramics can be used as ultrasonic sensors ceramics are useful ceramic supplies that can mutually convert mechanical energy and electrical energy, and belong to inorganic non-metallic materials. At an analogous time, it has a good and unfavourable piezoelectric effect. The piezoelectric ceramic wafers produced through Changzhou Ultrasonic Electronics Co., Ltd. are chiefly utilized in the fields of ultrasonic probes, ultrasonic scientific treatment, ultrasonic flowmeters, and automatic control. With excellent performance and complete specifications, PZT piezoelectric wafers and new composite piezoelectric wafers can meet different kinds of needs. SpecificationDimension (mm)Radial frequency (KHz)Capacitance (pf)Dielectric dissipation factor tanδ(%)Electromechanical coupling coefficient (Kr)Impedance Zr(Ω)Thickness frequency (KHz))Mechanical quality factor (Qm)OKS-PR-25103Φ25×Φ10×366±12%≤0≥0≤15683±5%800OKS-PR-225104Φ25×Φ10×466±12%≤0≥0≤15512±5%800OKS-PR-40155Φ40×Φ12×545±12%≤0≥0≤15410±5%800OKS-PR-40155Φ40×Φ15×542±12%≤0≥0≤15323±5%500OKS-PR-40176Φ40×Φ17×640±12%≤0≥0≤15341±5%800OKS-PR-40205Φ40×Φ20×537±12%≤0≥0≤15410±5%800OKS-PR-50205Φ50×Φ20×533±12%≤0≥0≤15341±5%500OKS-PR-50206Φ50×Φ20×633±12%≤0≥0≤15341±5%500OKS-PR-502065Φ50×Φ20×6±12%≤0≥0≤15341±5%500OKS-PR-50175Φ50×Φ17×534±12%≤0≥0≤15315±5%800OKS-PR-50176Φ50×Φ17×634±12%≤0≥0≤15315±5%800OKS-PR-501765Φ50×Φ17×6±12%≤0≥0≤15315±5%800OKS-PR-50236Φ50×Φ23×631±12%≤0≥0≤15341±5%800OKS-PR-50276Φ50×Φ27×629±12%≤0≥0≤15341±5%800OKS-PR-603010Φ60×Φ30×1025±12%≤0≥0≤15341±5%800

• 
• 
• 
• 
• 

Отзывы