50mm-45KHZ-35W ultrasonic cleaning transducer wrapped electrode piezo ceramic disc
| What's the Features of Our Ultrasonic Disc? |
1.Good Stable
2.High Sensitivity
3.All dimensional
4.Accurate measurement
5.Low Heat
6.High Consistency of Frequency and static capacitance
7.High Vibration Efficiency
8.Silver Electrode
| What are the Material of Disc Piezo Ceramic ? |
PZT4,PZT5,PZT8 or other required Piezoelectric Materials
(If need the piezoelectric material performance list, pls contact us
| What are the Application of Disc Piezo Ceramic ? |
Application: for ultrasonic cleaner,ultrasonic welding,ultrasonic distance measure sensor,ultrasonic detector,ultrasonic dental unit. Ultrasonic Beauty. ultrasonic motor,ultrasonic transformer and other high-power emanant transducers.
| The above applications are just part of. if don't find what informations you need. Pls contact us to get more. |
| Some Standard Size of Disc Piezo Ceramic: |
(Size=OD*Thickness) (Qm=Mechanical quality factor) (tanδ(%)=Dielectric dissipation factor )
| Size | Thickness Frequency
ft(MHz) | Capacitance
C(pf) | Impedance
Zt(Ω) | Kt (%) |
| 16×0.4 | 5.0±5% | 5400±15% | ≤5 | ≥45 |
| 16×2.1 | 1.0±5% | 1000±15% | ≤4 | ≥45 |
| 20×1.2 | 1.65±5% | 1180±5% | ≤2.5 | ≥45 |
| 20×2.0 | 1.0±5% | 1650±15% | ≤4 | ≥45 |
| 25×0.4 | 5.0±5% | 1280±15% | ≤4 | ≥45 |
| 25×1.2 | 1.65±5% | 1350±15% | ≤2 | ≥45 |
| 25×1.0 | 2.0±5% | 5800±15% | ≤4 | ≥45 |
| 25×2.0 | 1.0±5% | 2700±15% | ≤4 | ≥45 |
| 28×1.0 | 2.0±5% | 6940±15% | ≤4 | ≥45 |
| 28×1.7 | 1.2±5% | 3880±15% | ≤3 | ≥45 |
| 28×2 | 1±5% | 3850±15% | ≤3 | ≥45 |
| 28×2.0 | 1.0±5% | 3300±15% | ≤3 | ≥45 |
| 30×3.0 | 66.7 | 2730±12.5% | ≤3 | ≥45 |
| 35×3.0 | 63.0 | 3100±12.5% | ≤3 | ≥45 |
| 38×6.5 | 59.9 | 1580±12.5% | ≤3 | ≥45 |
| 45×3.0 | 50.0 | 5100±12.5% | ≤3 | ≥45 |
| 45×3.5 | 50.0 | 4700±12.5% | ≤3 | ≥45 |
| 50×3.0 | 46.0 | 5800±12.5% | ≤3 | ≥45 |
| 50×3.5 | 46.0 | 6300±12.5% | ≤3 | ≥45 |
| 50×5.0 | 46.0 | 4150±12.5% | ≤3 | ≥45 |
| The size on the above list is only one part which we have, pls contact us if required size is not on list. we can customize according to customer requirments by different size . | |
| Some Technical Questions of Piezoelectric Ceramic |
1.The oscillation frequency of piezoelectric ceramics, mainly related to what?
- Oscillating frequency of piezoelectric ceramics, its related factors, the main is a driving power frequency, driving mode and the drive current .
- In addition, the capacitance characteristics of piezoelectric ceramics are also related.Therefore, based on this, in the consideration and decision of frequency, these four factors are indispensable and can not be missed.
2.Can all the piezoelectric ceramic chips produce ultrasonic waves?
- the answer is no, because, if we want to generate ultrasonic waves?the liquid water atomized particles frequency, driving frequency, and center frequency of the transducer should be the same. If this three frequency can not be consistent. It will generate other physical effects.
3. When we are welding the cable on the surface of piezoceramics, what you need to be noticed?
- Welding temperature, not too high.
- Welding time, not too long. In general.only a few seconds.
4.In the ultrasonic transducer, the thickness of the piezoelectric ceramic plate vibration and radial vibration, which one is more efficient?
- compare to this two vibration types, from the professional point of view, thickness vibration is more efficiency.
- However, if there is a conditional limit, there is only one radial vibration.
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50mm-45KHZ-35W ultrasonic cleaning transducer wrapped electrode piezo ceramic disc Images
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