Piezoelectric Ceramics Of PZT5 Sphere Or Hemisphere Piezo Ceramic
ball
1. Product description
Piezoelectricity is a type of electricity that occurs when
materials possessing piezoelectric properties are exposed to
pressure or stress. Examples of these materials are ceramics, also
called piezoceramics , and crystals.
Piezoelectric Ceramics (piezoceramics), such as Piezoelectric
Ceramic Ring, Piezoelectric Ceramic Disc, Piezoelectric Ceramic
Tube, Piezoelectric Ceramic Ball/Hemisphere, Piezoelectric Ceramic
Cylinder and Piezoelectric Ceramic Square/Rectangular.
2. Brief description of piezo ceramic element & Attributive
Characters
1. Electrode form/ Modulating: External drive (diode); Self drive
(transistor);
2. Thickness: Thick (T>0.5mm); Standard (0.5mm>T>0.2mm);
3. Dimension: Smallest diameter is 5mm, Biggest is 100mm;
4. Metal plate type: Silver
5. Connection terminal: Solder wire or not.
3. Applications for ceramics
Piezo Ceramic Element: Applications (Piezoceramics element; Piezo
diaphragm, piezo plate)
1. For sound making:Clocks,Calculators,Telephones,Washing
machines,Various(Burglar alarms,etc);
2. For transduction: Embryo monitor,Heart reflectoscope
reflector,pedometer, car alarm sensor.
3. For face lift beauty devices.
4. For medical devices.
5. For distance measuring.
6. Hydrophone
7. Oceanography
Specifications:
Material | OD. | Wall thickness | OD of Hole | c | fs | kp | Remark |
(mm) | (mm) | (mm) | nF | kHz | % | |
P-51 | S10 | 0.8 | 1.5 | 3.8 | 245 | >50 | |
P-51 | S10 | 0.8 | / | 3.8 | 210 | >50 | |
P-51 | S20 | 0.9 | 4 | 13 | 90 | >50 | |
P-51 | S20 | 0.9 | / | 13.5 | 100 | >50 | |
P-51 | S30 | 1.1 | 4 | 258 | 64 | >50 | |
P-51 | S30 | 1.1 | / | 26 | 67 | >50 | |
