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40khz 20W Digital Ultrasonic Cleaner Transducer Piezo Sensor Portable Cleaning Machine Emitter Introduction to ultrasonic transducer:Ultrasonic vibrator, additionally referred to as ultrasonic vibrator, is a type of ultrasonic transducer and the core aspect of ultrasonic cleaning machine. Industry ordinary name: ultrasonic transducer, which belongs to piezoelectric ceramic materials and one of the leading accessories of ultrasonic cleansing machine. In terms of power, a single ultrasonic vibrator is 60W and 100W. Frequency: 20kHz, 25kHz, 28kHz, 33khz, 40KHz, 54khz, 68KHz, 80kHz, 100kHz, 120kHz, 135KHz or higher; There are versions in shape: directly column, horn, etc. Features of ultrasonic transducer: 1. High performance: high mechanical Q value, excessive conversion efficiency and good quality; 2. Ultrasonic vibrator transducer has huge amplitude and improved performance; 3. Heat resistance of ultrasonic vibrator transducer: Piezoelectric ceramic supplies has nice warm temperature resistance, can grow the temperature vary of use, at the similar time, the Q price is high, the resonance impedance is small, and the heat technology is small; 4. The appearance of the ultrasonic vibrator transducer is clean, free of rust, no apparent dents and scratches. The mechanism of ultrasonic cleansing transducer is to make use of the bodily results akin to cavitation, radiation stress and sound movement within the cleaning liquid. It can exfoliate the package produced by means of the dirt on the cleansing parts, and may also promote the chemical response between the cleansing liquid and the dirt, with a view to acquire the point of cleaning the object. The frequency of the ultrasonic cleaning machine could be chosen by way of approach of 10~500 kHz in conserving with the size and goal of the cleaning material, commonly greater than 20~50 kHz. With the rise of the frequency of ultrasonic transducer, Langerhans oscillator, longitudinal oscillator and thickness oscillator can be used. In the miniaturization aspect, radial vibration and flexural vibration also are adopted. Ultrasonic cleansing has grow to be extra and extra broadly used in varied industries, agriculture, family equipment, electronics, automobile, rubber, printing, aircraft, food, health facility and scientific research.. Keywords of ultrasonic transducer:ultrasonic cleaning transducer,ultrasonic washing transducer,ultrasonic cleaner transducer,piezoelectric ultrasonic transducer,low frequency ultrasonic transducer,ultrasonic piezo transducer,ultrasonic bathtub transducer,piezo ultrasonic transducer,dual frequency ultrasonic transducer,multi frequency ultrasonic transducer,ultrasonic sensor,ultrasonic vibrator,ultrasonic oscillator,ultrasonic converter,ultrasonic translator,ultrasonic adopter TypeLength(mm)Weight(g)Frequency(KHz)Resonance Impedance (Ω)Static Capacity (pF)±10%Input Power(W)PLS-QXHNQ20100 949002010-205200100PLS-QXHNQ25100 777102510-206600100PLS-QXHNQ28100 666242810-206600100PLS-QXHNQ2560 775302510-20540060PLS-QXHNQ2860 684702810-20380060PLS-QXHNQ2850 824252810-20410050PLS-QXHNQ3360 584203310-20380060PLS-QXHNQ4060 563104010-20540060PLS-QXHNQ4050 573004010-20410050PLS-QXHNQ5435 361355410-20320035PLS-QXHNQ6860 804606810-20380060PLS-QXHNQ68120 675886810-207800120PLS-QXHNQ8060 603258010-20540060PLS-QXHNQ12060 5626012010-20540060PLS-QXHNQ13550 5421513510-20420050