Piezoelectric ceramics optimal for OA equipment such as LCD TVs and air purifiers.
A piezoelectric transformer is equipped with primary and secondary electrodes on a piezoelectric vibrating body, with the primary side polarized in the thickness direction and the secondary side polarized in the length direction. When a voltage corresponding to the natural resonance frequency (Fr) determined by the length dimension is applied to the primary side, strong mechanical vibrations are generated due to the reverse piezoelectric effect, and a high voltage (V0) corresponding to those vibrations is output from the secondary side due to the piezoelectric effect. ●Features High efficiency, flame retardant, low profile, no magnetic flux leakage, high reliability, self-limiting output current function, low harmonic noise.
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basic information
The piezoelectric transformer is equipped with primary and secondary electrodes on a piezoelectric vibrating body, with the primary side polarized in the thickness direction and the secondary side polarized in the length direction. When a voltage corresponding to the natural resonance frequency (Fr) determined by the length dimension is applied to the primary side, strong mechanical vibrations are generated due to the inverse piezoelectric effect, and a high voltage (V0) proportional to that vibration is output from the secondary side due to the piezoelectric effect. ●Features High efficiency, flame retardant, low profile, no magnetic flux leakage, high reliability, self-limiting output current function, low harmonic noise.
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Applications/Examples of results
It can be used for a wide range of applications such as inverters for LCD backlights in laptops and LCD TVs, air purifiers, printers, copiers, fax machines, ion generators, ozone generators, and other high-voltage power supplies.
Company information
When technologies, materials, and components that are praised in the global electronics industry are born, and when products and systems that are admired by people around the world come into existence, Tamura is there. Please look forward to Tamura's future as it aims to be a one-and-only company that supports the development of an information society and contributes to the preservation of the global environment.