28K800W handheld (straight handle) transducer

The working principle of the 28K hand-held (straight handle) transducer is based on the piezoelectric effect. Its core is to efficiently convert electrical energy into mechanical vibration (ultrasonic waves) at a frequency of 28KHz. The specific process can be divided into the following key steps: Power input and signal conversion when the transducer access specific frequency signals (matching with 28 KHZ resonance frequency), piezoelectric ceramic vibrator inside core (features) may occur due to the inverse piezoelectric effect "mechanical deformation, electrical signals of alternating electric field can produce periodic telescopic lattice structure of piezoelectric materials. The generation of ultrasonic vibration of piezoelectric ceramic plate before and after cyclic deformation will drive the transducer synchronous vibration, high frequency mechanical wave form (frequency of 28 KHZ). When this mechanical wave propagates through a medium such as a liquid, air or solid contact surface, it becomes an ultrasonic wave. Energy focus and application of straight shank type design through the structure optimization of the vibration energy focused on the front end work, make the ultrasonic wave in the target area for greater energy density. For instance, in a cleaning scenario, ultrasonic waves generate a "cavitation effect" (the instantaneous formation and rupture of tiny bubbles) in the liquid, releasing an impact force to break down dirt. In welding or processing scenarios, high-frequency vibration can cause local thermal energy or physical deformation at the contact surface, achieving connection or modification.