CJD688TGOR

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CJD688TGOR is a high-end piezoelectric ceramic transducer which is widely used in the fields such as pressure measurement, acoustic emission, signal generation and resonance. It is a diaphragm type, and it can be used to create a force using the electrical signal to vibrate the membrane, or it can convert the mechanical vibration energy to electrical energy. Thus, it can both generate and receive the vibration signal.

The main working principle of CJD688TGOR is based on the piezoelectric effect. Piezoelectric elements can produce the electrical charge when subjected to mechanical stress, and on the other hand, when the electric signal is applied to them, they will induce mechanical strain. The piezoelectric transducer is a combination of the two effects. The piezoelectric element is typically embedded in a support material and/or in a diaphragm. This enables the transducer to convert the mechanical energy or signals to electrical signals, or vice versa.

In specific applications, the CJD688TGOR used in the pressure measurement, the diaphragm of the transducer acts as a sensing element which can be deflected by the applied pressure. The change in the diaphragm deflection causes the strain on the piezoelectric element which can in turn produce the electrical charge, thus measuring the applied pressure.

In signal generation applications, the transducer is used to convert the electrical signal to the mechanical vibrations. The electric signal is applied to the piezoelectric element and according to the piezoelectric effect, it causes a strain on the element which in turn causes the diaphragm to vibrate which creates a force. The generated force as well as the displacement can be used to detect, measure and control the system.

In acoustic emission applications, the piezoelectric transducer is used to detect the sound by sensing the vibrations caused by the sound wave. The sound wave causes the diaphragm to vibrate which in turn causes the strain on the piezoelectric element. This element converts the mechanical energy to electrical energy which in turn can be used to measure the sound.

In resonance applications, due to the mechanical resonance of the diaphragm, the excitation force produces relatively high amplitude vibrations in certain frequency range. This is used to measure the resonance frequency of the system. At resonance, the mechanical oscillations of the diaphragm will be significantly amplified, and it can be measured as the electrical signal produced by the piezoelectric element.

In summary, the CJD688TGOR is a piezoelectric transducer which has wide application range. It works on the piezoelectric effect. It has applications in pressure measurement, acoustic emission, signal generation and resonance. It can be used to convert the mechanical vibrations to electrical signals or electrical signal to mechanical vibration, thus enabling the detection, measurement and control of the system.

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