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$99.00
≥10 Piece/Pieces
$1.00
≥10000 Piece/Pieces
Model No. : | OD16.76*19.69mm PZT-43 |
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Zibo, Shandong, China
Product description
Piezoelectric ceramic disc
Applications: ultrasonic inkjet transducer
Ultrasound inkjet printing is composed of piezoelectric transducer, insulating film, ink chamber, reflecting chamber and nozzle plate. Ultrasound is focused near the nozzle by reflecting chamber and capillary wave is generated on the liquid surface. Capillary wave will produce spraying droplets. When the frequency of ultrasound is 10MHz, the diameter of spraying droplets is several microns.
Piezoelectric Ceramic Material: PZT-43 (equal to Pzt-4D)
Piezoelectric elements technical data: | |
Dimensions: | Diameter 16.76mm, thickness 19.69mm |
Radial frequency Fr: | 70 KHz ± 2 KHz |
Electromechanical coupling coefficient Kp | >0.6 |
Dielectric Loss tg δ: | ≤ 0.5% |
Static capacitance Cs: | 156pF±12.5% |
Test Condition: 25±3 °C 40~70% R.H.
fr, Zm, Kr => Radial mode vibration
Cs tanδ => LCR meter at 1KHz 1Vrms
Yuhai company provides
Core Competences of Yuhai piezo ceramic elements
OEM Adaptations
Zibo, Shandong, China
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