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
|
|
