Shenzhen Yujies Technology Co., Ltd.
Shenzhen Yujies Technology Co., Ltd.
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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 |
|