Ultrasonic Transducer,Ultrasonic Generator,Ultrasonic Cleaner -SKSONIC
Piezoelectric ceramics have sensitive properties and can convert extremely weak mechanical vibrations into electrical signals, which can be used in sonar systems, weather detection, remote environmental protection, household appliances, and more. Earthquakes are devastating disasters, and the epicenter begins deep in the Earth’s crust, making it difficult to predict before, putting humanity in an awkward situation of helplessness. The sensitivity of piezoelectric ceramics to external forces allows them to even sense the disturbance of flying insects flapping their wings to the air more than ten meters away. Using it to make piezoelectric seismographs can accurately measure earthquake intensity, indicate the direction and distance of earthquakes. This cannot be said to be a great feat of piezoelectric ceramics.
| 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% |
