• about-us-a-piezoelectric-company

    Fbele has 25 years of experience in the production of piezoelectric ceramic products. The piezoelectric ceramic sheets produced are complete in various specifications and models, and can be used for infrared flowmeter, ultrasonic flowmeter, medical flowmeter, beauty flowmeter, air flowmeter. They can be customized according to customer requirements, ultrasonic medical beauty, air transducer, ultrasonic cleaning, piezoelectric ceramic sheets for mask machine, piezoelectric ceramic rings for mask machine, ultrasonic welding ceramic chips for mask machine, ultrasonic welding transducer for mask machine, Fast delivery, customized on demand.

    Fbele, one of the top ten piezoelectric ceramic chip manufacturers, has passed the iso90012015 certification. Its products are sold at home and abroad. Every year, it provides thousands of varieties of products for dozens of industries, 1000 manufacturers and scientific research institutions at home and abroad, and provides high-quality products for key projects such as the launch of marine launch vehicles. Welcome to inspect the factory.

    Piezoelectric ceramics is not only a kind of ceramics, but also an important product in the website and one of the main keywords. Therefore, we can see that it is very important. Then, based on the importance of this product, we will continue to learn and understand it, so as to promote its learning process. Then, you can obtain some new knowledge from it, so that you can increase your professional knowledge in this field.

    1. On piezoelectric ceramics, does it generate DC or AC? In addition, is it pan finger piezoelectric polycrystal?

    Piezoelectric ceramics produce direct current instead of alternating current. In addition, it belongs to inorganic piezoelectric materials, which can be divided into piezoelectric crystals and piezoelectric ceramics. Piezoelectric crystal generally refers to piezoelectric monocrystal, while piezoelectric ceramic generally refers to piezoelectric polycrystal. Therefore, the answer to question 2 is yes.

    2. Piezoelectric ceramic P8, what does it mean?

    Piezoelectric ceramic P8, specifically speaking, refers to the ceramic, which is high-power. In addition, we should also know that P4 refers to both sending and receiving, P5 refers to detection drive, P6 refers to high stability, and P7 refers to high frequency and lead titanate. In addition, there are certain standards for naming specifications, and the above description is the general meaning of its unit.

    3. What is the dielectric property of piezoelectric ceramics expressed by?

    The general dielectric property of piezoelectric ceramics is the dielectric constant ε 0, and it shows the corresponding degree of ceramic materials to the external scale. If the external electric field is not large, then the response of the dielectric to the electric field is linear, which is a straight line.

    4. What is the voltage and current generated by the piezoelectric ceramics on the lighter?

    The piezoelectric ceramics on lighters are deformed by external forces, and then voltage and current are generated instantly. In terms of specific values, the voltage generated by piezoelectric ceramics ranges from 4000 to 6000V, but there are also tens of thousands of volts. The current generated by it is relatively small, only a few microamps or so.