Ultrasonic transducer uses the piezoelectric effect to realize transduction between electricity and kinetic energy. It is made of radiation head, electrode, cap, prestressed bolt, piezoelectric chip and insulating tube. ultrasonic welding transducer is widely used in Ultrasonic welding,
Ultrasonic polishing. Ultrasonic Drilling. Ultrasonic beauty transducer is widely used in cosmetic industrial. Cleaning transducer are used in the automotive and aerospace industry, mechanical industry, plating industry etc
Product parameter
Frequency: 50 Khz Resonant impedance: 100 Ω or less Electrostatic capacity: 1100 p
Maximum power: 10-15W
Main feature
High efficiency: high mechanical quality factor, high electroacoustic conversion efficiency can be obtained by working at the resonant frequency point.
Large amplitude: The structure optimized by computer, the vibration speed ratio is high, and the amplitude of the front cover is large.
High power: Under the action of the pre-stressed screw, the energy of the piezoelectric ceramic is exerted.
Good heat resistance: low resonance impedance, low heat generation, and wide temperature range. High reliability and long life.
Ultrasonic transducer principle
This specification is called "ultrasonic transducer", commonly known as "ultrasonic vibrator" or "ultrasonic oscillator". For ultrasonic cleaning applications, it is called "ultrasonic cleaning transducer".
The ultrasonic cleaning transducer generally adopts a horn type composite array structure (which belongs to the Langewen vibrator structure), and is composed of a front and a rear metal cover plate, a piezoelectric ceramic wafer, a prestressed screw, an electrode sheet, and an insulating sleeve. Applying appropriate pre-stress, the transducer has good electromechanical conversion efficiency under high power and high amplitude conditions.
Ultrasonic cleaning is the ultrasonic vibration generated by the transducer. The high-pressure cavitation generated by the cavitation effect in the water impacts the object to be cleaned and achieves a good cleaning effect.
Ultrasonic cleaning transducers are continuous-working medium-power transducers that are typically calculated from the average of continuous operation and their power levels.
