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79x18x1.55mm Piezo Ceramic Generator Bimorph

Piezoelectric ceramics is a kind of information functional ceramic material that can convert mechanical energy and electrical energy to each other. This is called piezoelectric effect. In addition to piezoelectricity, piezoelectric ceramics also have dielectric properties, elasticity, etc., and have been widely used in medical imaging, Acoustic sensors, acoustic transducers, ultrasonic motors, etc. Piezo ceramics are mainly used to manufacture ultrasonic transducers, underwater acoustic transducers, electroacoustic transducers, ceramic filters, ceramic transformers, ceramic discriminators, high-voltage generators, infrared detectors, surface acoustic wave devices, electro-optical devices.
Quantity:
  • KDU-79B-18-1.55-1
  • KD
  • 79mm x 18mm x 1.55mm
  • Deflection

■ Application

This Piezoelectric Parallel Bimorph Actuator is normally used for displacement applications, such as Piezoelectric floors, piezoelectric shoes, energy harvesting.


■  Product Features:

1, Small size and simple structure;

2. Nonmagnetic and radiation-free;

3, High sensitivity, trequency adjustable;

4, High temperature resistance and high reliability.

5, Customize on shape and dimensions is avaliable

 

■  Data Sheet

No.

Part Number

KDU-79B-18-1.55-1

1

Capacitance (nF)

34 ± 10% 

2

Resonant  Mode

Deflection

3

Maximum Deflection δ:

1mm (min)

4

Dielectric loss tanδ

2.0%

5

Maximum Input Voltage

45V@1mm [V]

6

Ambient Temperature

-10℃~+50

7

Dimension (mm)

79 x 18 x 1.55

8

Material

PZT and Brass

9

Test Condition

25±2°C   4560R.H.

δ: Mounted as cantilever beam, measured at voltage 45Vδ:

fr: Mounted as cantilever beam, measured by impedance analyzer fr:

■  Dimension and Instruction:

201710130950053434683


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