Sizes for Φ10xΦ5x2mm, the center frequency is 152KHZ, my company has been manufacturing, research piezoelectric ceramic formulations, production processes strong team of piezoelectric ceramics has 40 years of production history, the products are sold at home and abroad, product quality and stability, the paragraph transducer chip high conversion efficiency, no heat, no cracking, the output power stability, long service life.
The piezoelectric phenomenon is the Curie brothers 100 years ago when the study of quartz found. So, what is the piezoelectric effect it? When you ignite the gas stove or water heater, there is a piezoelectric ceramic has quietly serve you again. Manufacturer in such a piezoelectric ignition means hidden piezoceramic, when the user presses the spring of the ignition device, the drive pressure is applied to the PZT-5 piezoelectric ceramic put on, it produces a very high voltage, and thus the energy toward the gas outlet discharge. So, it was a spark ignited the gas. This function of the piezoelectric ceramic is called the piezoelectric effect.
Partial sharp lead acid piezoelectric ceramics first feature is the ability to withstand near the Curie point (MI "high Cham go without serious
Polarization The second is characterized by a low mechanical quality factor shop Kunshan suction fan, it has a great mom, boring two values together coefficient vertical electromechanical machines
Hu potassium sodium has a low dielectric constant, high-frequency constant and high shear coefficient goose donate together. It is suitable for the case of a shear ers are as follows:
Barium is found earliest plants and has been applied to the piezoelectric ceramic pan, its low Curie temperature of about 115 [, which exists
A 9L1 death hey tripartite an orthorhombic) and Kunshan suction fan. C (quadrature a tetragonal) two phase transition point, mechanical and electrical performance in a range of very common irrigation
Making the production of the piezoelectric ceramic in the middle of the basic use of the power transmission-type material P-41, P-43, P-45 three kinds, P-41 is a modified binary bismuth iron manganese material below, has a lower dielectric loss and the mechanical friction
The piezoelectric ceramic element is an electronic pronunciation, two sheets of copper in the middle of the circular electrode in the piezoelectric ceramic dielectric material, when the above two pieces of the electrodes connected to AC audio signal, a piezoelectric sheet size according to the frequency of the signal to produce the corresponding sound vibration occurs. Piezoelectric ceramics because of its low cost structure is simple, is widely used in electrical and electronic aspects such as: toys, pronunciation electronic watches, electronic equipment, electronic watches and clocks, timers and so on.
