Active Member
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[China]
Address: Golden Bay Industrial Zone，Dongjiang Town, Binhu District, Wuxi City, Jiangsu Province,
Contact name:liuhongmao
hanse-john electronic Co.,Ltd. |
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Features
Low noise
Low power consumption
Super fine mist particles
Long operation life
Scope of applications
Industrial humidification, Home humidification, Car fragrance, Skin care, Disinfection and others.
ultrasonic cleaning transducer:
◊ High efficiency: high mechanical parameter Q, the transduction efficient between electricity and sound above 95%.
◊ High amplitude: the transducer strength is improved by fixing the high speed vibrator directly on the base of washing groove with bolt. Compare with a magnetic expansion vibrator, its amplitude can be improved above 50%.
◊ Good heat resistance: a large range of working temperature, low resonance impedance and heat productivity.
◊ Good construction: fastened by bolt, easy for assembling, high reliability.
20khz,25khz,28khz,40khz,68khz,80khz,100khz,120khz
| Key Technical Index | Unit | Value |
| Relative dielectric constant εr3T | - | 3500±20% |
| Electromechanical coupling factor Kp | - | 70% |
| Longitudinal piezoelectric strain coefficient d33 | 10-12C/N | ≥650 |
| Piezoelectric voltage constant g33 | 10-3Vm/N | 17 |
| Elastic flexible coefficient S11E | 10-12m2/N | 14.3 |
| Elastic flexible coefficient S33E | 10-12m2/N | 18.5 |
| Dielectric loss tgδ | 10-3 | ≤1.5 |
| M quality factor Qm | - | 45 |
| Curie temperature TC | ℃ | 240 |
| Density ρ | g/cm3 | 7.9 |
