Piezoelectric ceramic component used for electronic device

Piezoelectric ceramic transformer is a new type of solid state electronic device, compared with the traditional electromagnetic transformer, it has the advantages of simple structure, small size, light weight, large pressure-swing ratio, good stability piezo ceramic tube, no electromagnetic interference and noise, high efficiency, large energy density, high safety, no winding, no combustion, no magnetic leakage and electromagnetic radiation pollution.

Recently saw the novice fish talk about the filter material when always referred to the high density piezoelectric tubes, but also some friends said the glass ring, it may be that people think that the two are the same thing, just called different. And through the two "ring" to tell you, in fact, the glass ring and ceramic ring is actually different, their differences of piezo bimorph actuator are still very large. Everyone looked at the following text after everyone as far as possible with the glass ring bar, the price is similar, but the effect is quite poor.

Piezoelectric transducer ring is in the industry called precision ceramics, the main component is alumina, followed by zirconia, magnesium oxide, beryllium oxide, oxidation thorium, uranium oxide and so on. Their sintering performance of piezo ring datasheet is good, the use of a wide range, the following is a reference to the professional information on a paragraph of the wavelength of less than 400nm light irradiation, valence band electrons are excited to lead bands, forming electrons and cavities, and $literal effects are adsorbed on their surfaces,which is producing superoxide anion radicals and hydroxyl radicals oh, piezo ceramic sphere radicals have strong oxidative decomposition ability, which can destroy organic matter C chain,-key, N Jian, C-o Jian, o-h Kin,-health and kill bacteria, for air purification and water treatment has excellent effect, and has deodorant, suction adsorption, filtration