| 摘要 |
Ultrasonic piezoelectric transformer includes plate of piezoelectric cell of transmitter with electrodes, damper, protector, at that the damper is connected to plate of piezoelectric cell of transmitter. Transmitter includes plate of piezoelectric cell of receiver with electrodes that is coaxially connected to plate of piezoelectric cell of transmitter, with formation of structure of “sandwich” type with common medium electrode to which protector is connected. Common medium electrode of “sandwich” is earthed. |
