Single-layer piezoelectric ceramics, also commonly referred to as ultrasonic piezoelectric ceramic sheets, contain only one piezo ceramic crystals inside, and there is no electrode layer inside, and the outer surface has only electrode layers. Unlike multilayer piezoelectric ceramics, there are many

At present, piezoelectric ceramic transformer has been widely used in a series of fields, including household appliances and high-tech military products. One of the most typical applications is to drive cold cathode fluorescent lamp. This is because the voltage and current characteristics of piezo

Piezoelectric transformerPiezoelectric transformers have been developed since the 1950s, but they were not commercialized until the 1990s. The successful application of piezoelectric transformers, on the one hand, the advancement of materials is the use of sub-micron fine PZT piezo ceramic materials

Piezoelectric transformer is based on the principle of positive and negative piezoelectric effect, by using the resonant characteristics of piezoelectric vibrator, fabricated by ferroelectric piezo ceramic crystal quartz through sintering, high-voltage polarization and other processes, which can rea