74817-2038LF

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Functional materials are materials that require special functions in actual use, and their functions are mainly expressed in certain performance characteristics. The properties of functional materials include but are not limited to physical, chemical, ionic, electric, magnetic, optoelectronic, etc. Among them, piezoelectric materials are a kind of functional materials with a very wide range of applications. The 74817-2038LF lead-free type piezoelectric ceramic chip is a highly efficient piezoelectric ceramic material produced using advanced sheet pressing technology. The mechanical energy generated by the piezoelectric effect of the chip can be converted into electrical energy to achieve certain applications. Therefore, the 74817-2038LF has been used in a wide range of industries and is praised for its features.

The 74817-2038LF consists mainly of lead zirconate titanate (PZT) and dielectric ceramic materials. By synthesizing raw materials, it becomes a functional ceramic material of the "2-4" ferroelectric composite system after sintering and cladding at high temperature. Through a specific process, the piezoelectric ceramic chip can be subjected to a bias field along its vertical axis. Under normal requirements, a square with a side length of 1mm will be cut on the chip. The specific parameters and performance of the chip are shown in Table 1.

TABLE 1 74817-2038LF CHARACTERISTICS
Maximum applied voltage: 30 V
Capacity: 60 pf
Resonant frequency: 41.1 kHz

LF piezoelectric ceramic chip 74817-2038LF is mainly used in electronic product switches, key ghost systems, battery-driven signal generators, remote sensing products, and other products in the communication, automobile, medical and industrial control technology fields, and customers can choose according to their needs. And realize its product application effect.

The working principle of the 74817-2038LF is very simple. When the chip is subjected to a certain mechanical force, it will produce a certain change in its internal electric field, which forms the so-called "piezoelectric effect". When the external load force of the chip is large enough, it can produce an electromotive force due to its own electric field, so as to generate a certain output voltage. Otherwise, the reverse process also occurs here, that is, when the voltage is applied to it, it will produce a certain mechanical stress, so as to achieve certain vibrations, displacement and other effects.

At present, the 74817-2038LF piezoelectric ceramic chip has been widely used in aviation, aerospace, automobiles, ships, and other fields. Its applications cover many aspects such as fuel pumps, flow meters, spy microphones, level sensors, pressure sensors, air pumps, and other fields, and have achieved good product results.

In conclusion, the 74817-2038LF lead-free piezoelectric ceramic chip has a wide range of applications in communication, automobile, medical, and industrial products. Its working principle is relatively simple, and when it is subjected to mechanical force or voltage, it can achieve electrical energy conversion, vibration, displacement, and other functions. Therefore, the chip has been highly praised for its features and continues to be used in many industries.

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