Beijing Cheng-cheng Weiye Ultrasonic Science & Technology Co.,Ltd
Beijing Cheng-cheng Weiye Ultrasonic S & T Co.,Ltd
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50*17*5mm P8 or P4 Material Round Shape Piezo Ceramic Disc or Customerized
Quick Detail
The piezoelectric ceramic wafer is electrical devices with a simple structure and light, with high sensitivity, no magnetic field spread without spillover, copper wire and magnets, low power consumption, less cost, easy mass production and the advantages of widely used. Suitable for ultrasonic and acoustic wave transmitting and receiving, piezoelectric ceramics is relatively large area and can also be used to detect pressure and vibration. The working principle is to use the reversible piezoelectric effect, applied voltage in the audio, and voice.
Piezo Electric Ceramic Piezoelectric Ceramic Discs For Ultrasonic cleaning transducer and Ultrasonic cleaning welding
Description
Piezoelectric Ceramic:
◊ 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.
Applications of
Piezoelectric Ceramic:
widely used in all kinds of ultrasonic sensor.ultrasonic transducer.Medical,ultrasonic detectors and so on
| Dimensions(mm) | Capacity C(pF) | Weak field dissipation Tgδ (12v) | Strong field dissipation Tgδ (400v) | Radial frequency Fr(KHz) | Resonance impedance Zm() | Thick frequency Ft(KHz) | Coupling modulus Kr(%) | Quality factor Qm |
| Φ 50/Φ 17*5 | 3160± 10% | ≤ 0.5% | ≤ 1.0% | 34.8± 5% | ≤ 15 | 410 | ≥ 45 | ≥ 800 |
Specifications
Competitive Advantage
disc Piezoelectric Ceramic:
◊ High efficiency
◊ High amplitude:
◊ Good heat resistance
◊ Good construction:
