Polarization of piezoelectric ceramics Before the piezoelectric ceramic material is not polarized, the free electrons are arranged in disorder; after the polarization treatment, remanent polarization is generated along the polarization direction to become an anisotropic polycrystal, the free electro

The piezoelectric ceramic sheet is a key component of the laser positioning system in the working process. When in use, it mainly uses the piezoelectric conversion characteristics of the piezoelectric ceramic. When in use, the length of the laser cavity is adjusted by adjusting the voltage to ensure

Piezoelectric transducers are ultrasonic sensors made by using the piezoelectric effect produced by certain dielectrics. The so-called piezoelectric effect refers to the phenomenon that when certain dielectrics undergo deformation (including bending and stretching deformation) due to the polarizatio

Piezoelectric ceramic is a functional pzt ceramic material that can convert mechanical energy and electrical energy to each other. The so-called piezoelectric effect means that when some medium is subjected to mechanical pressure, even if this pressure is as small as sound wave vibration, it will pr

Overview of piezoelectric ceramic transducersPiezoelectric ceramic transducer is composed of piezoelectric ceramic crystal and light and heavy two metals. After polarization treatment at a certain temperature, it has piezoelectric effect. Piezoelectric ceramic ultrasonic transducers have entered the

Principle of piezoelectric ceramic transformerPiezoelectric ceramic transformer is a new type of chip device that realizes low voltage input and high voltage output through the secondary energy conversion of electrical energy --- mechanical energy --- electrical energy. I

The cost of a single-layer piezoelectric ceramic sheet is very competitive, and its series resonance point is relatively high, which can exceed the megahertz level. At the series resonance point, the strength and output working capacity of the single-layer piezoelectric ceramic sheet .It is quite la

Factors to consider when it is designing the piezoelectric ceramic transducerThere are two main types of materials for ultrasonic transducers: magnetostrictive metals and piezoelectric ceramics. The purpose of this article is to design transducers for high-power mechanical ultrasoni

Influence of high temperature and low temperature on piezoelectric ceramicsWhen customers inquire about the use temperature of piezoelectric ceramics, we often encounter various problems. Can piezoelectric ceramics withstand high temperatures? Can low temperature environmental ceramics be used? Does

Do you know the amount of electricity on a piezoelectric ceramic chip and how to calculate it?Capacitance and comparison of piezoelectric ceramic chip 1. Can piezoelectric ceramic crystal be called a buzzer?The piezoelectric ceramic crystal can be vibrated and sounded by the AC electric field after

In 1880, the Curie brothers first discovered the piezoelectric effect on a quartz crystal. It reflects the mutual coupling between the elastic and dielectric properties of piezoelectric crystals. When piezoelectric ceramic crystals are deformed by external forces, they generate different amounts of

The function of the piezo ceramic crystal inductor is mainly to transmit DC and block AC. It mainly plays the role of filtering, oscillation, delay and notch in the circuit. It is inductive coils block AC current. The size of the blocking effect is called inductive reactance x1, and the unit is ohms

The principle of the piezoelectric effect of an ultrasonic piezoelectric ceramic sheet is that if pressure is applied to a piezoelectric material, it will generate a potential difference (called the positive piezoelectric effect), and if a voltage is applied, it will generate mechanical stress (call

1) How about the positive and negative electrodes of piezoelectric ceramics?About positive and negative electrodes of piezoelectric ceramic, precisely speaking from a professional point of view, such a device itself is also an electronic component, in the production process of the sounding elements