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ultrasonic piezo transducer

ultrasonic piezo transducer
Piezoelectric ceramic transducer piezoelectric ceramics and light weight of the two metals composition, at a certain temperature after polarization processing, the piezoelectric effect. In simple cases, piezoelectric materials are consistent with the polarization direction of the stress F, a certain magnetic field strength E, the polarization direction, they have a simple linear relationship E = of gF; and polarization in the same direction of the applied voltage U is added to the piezoelectric material, the stretching deformation of the material S and the voltage U is a linear relationship between the S = dU. The constant of proportionality, g d known as the piezoelectric constant, related to the material properties. Simple linear relationship between E, S, F, U, and therefore we can to sinusoidal AC signal into the stretching of the longitudinal length of the piezoelectric material to become the source of the sound waves; can also make the sound pressure changes in shift voltage change to receive the acoustic signal.
ultrasonic piezo transducer

ultrasonic piezo transducer are widely used in data processing, information processing, communications, sonar, gyro, the water sound, odograph, laser, inkjet printing, ultrasonic cleaning, ultrasonic welding, alarm, and gas equipment industry and technical fields. The manufacture of the piezoelectric ceramic transducer ingredients, sintering, machining, surface metal, the DC electric field polarization of treatment. The physical, chemical and piezoelectric properties of piezoelectric ceramics for special applications through the design of piezoelectric ceramic material formulation and supplemented by a certain technology.
ultrasonic piezo transducer
 

Type Length(mm) Weight(g) Frequency(KHz) Resonance Impedance
(Ω)
Static Capacity
(pF)±10%
Input Power(W)
UCE-UT-20100
PZT-8
 
94
 
900
 
20
 
10-20
 
5200
 
100
 
UCE-UT-25100
PZT-4
77
 
710
 
25
 
10-20
 
6600
 
100
 
UCE-UT-28120
PZT-4
66
 
720
 
28
 
10-20
 
7800
 
120
 
UCE-UT-28100
PZT-8
66
 
625
 
28
 
10-20
 
5200
 
100
 
UCE-UT-28100
PZT-4
66
 
624
 
28
 
10-20
 
6600
 
100
 
UCE-UT-30100
PZT-8
61
 
555
 
30
 
10-20
 
5200
 
100
 
UCE-UT-2560
PZT-4
77
 
530
 
25
 
10-20
 
5400
 
60
 
UCE-UT-2860
PZT-8
68
 
470
 
28
 
10-20
 
3800
 
60
 
UCE-UT-2850
PZT-4
82
 
425
 
28
 
10-20
 
4100
 
50
 
UCE-UT-3360
PZT-8
58
 
420
 
33
 
10-20
 
3800
 
60
 
UCE-UT-4060
PZT-8
55
 
300
 
40
 
10-20
 
3800
 
60
 
UCE-UT-4060
PZT-4
56
 
310
 
40
 
10-20
 
5400
 
60
 
UCE-UT-4050
PZT-4
54
 
260
 
40
 
10-20
 
4100
 
50
 
UCE-UT-4050-1
PZT-4
57
 
300
 
40
 
10-20
 
4100
 
50
 
UCE-UT-5435
PZT-4
36
 
135
 
54
 
10-20
 
3200
 
35
 
UCE-UT-6860
PZT-8
80
 
460
 
68
 
10-20
 
3800
 
60
 
UCE-UT-68120
PZT-4
67
 
588
 
68
 
10-20
 
7800
 
120
 
UCE-UT-8060
PZT-4
60
 
325
 
80
 
10-20
 
5400
 
60
 
UCE-UT-12060
PZT-4
56
 
260
 
120
 
10-20
 
5400
 
60
 
UCE-UT-13550
PZT-4
54
 
215
 
135
 
10-20
 
4200
 
50
ultrasonic piezo transducer


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