28khz High Power Immersible PZT Vibrator Flow Sensor Driver Element Sink Waterproof Ultrasonic Cleaning Transducer

Principle of ultrasonic transducer: The piezoelectric element of the ultrasonic cleaning transducer and the internal electrode are alternately laminated, and the external electrode is conductive to the internal electrode;The ultrasonic vibrator has: an internal electrode group, which is roughly divided into four p…

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28khz High Power Immersible PZT Vibrator Flow Sensor Driver Element Sink Waterproof Ultrasonic Cleaning Transducer

Principle of ultrasonic transducer:

The piezoelectric element of the ultrasonic cleaning transducer and the internal electrode are alternately laminated, and the external electrode is conductive to the internal electrode;

The ultrasonic vibrator has: an internal electrode group, which is roughly divided into four parts along the second direction and the third direction orthogonal to the stacking direction as the first direction; The first external electrode group and the second external electrode group are respectively connected with the internal electrode group; By applying alternating voltage to the first external electrode group and the second external electrode group, the longitudinal vibration mode of the main vibration in the second direction and the bending vibration mode of the main vibration in the third direction are simultaneously excited to generate ultrasonic elliptical vibration;

The ultrasonic vibrator is composed of a conductor film for electrode connection, which is formed on a plane perpendicular to the stacking direction, and electrically connects the predetermined external electrodes of the first external electrode group and the predetermined external electrodes of the second external electrode group respectively. The device that uses piezoelectric effect to realize the mutual conversion of electric energy and sound energy is called piezoelectric transducer. The Ultrasonic Transducer provided by our company is made of high-quality piezoelectric ceramic elements produced by ourselves, which are carefully designed, processed and tested. It is bolt fastened and can also produce stable ultrasonic waves when the load changes. It has the characteristics of large amplitude, high electroacoustic conversion rate, low heat generation, high reliability, good consistency, etc.

Type	Length（mm）	Weight（g）	Frequency（KHz）	Resonance Impedance （Ω）	Static Capacity （pF）±10%	Input Power（W）
PU-UT-20100 PZT-8	94	900	20	10-20	5200	100
PU-UT-25100 PZT-4	77	710	25	10-20	6600	100
PU-UT-28120 PZT-4	66	720	28	10-20	7800	120
PU-UT-28100 PZT-8	66	625	28	10-20	5200	100
PU-UT-28100 PZT-4	66	624	28	10-20	6600	100
PU-UT-30100 PZT-8	61	555	30	10-20	5200	100
PU-UT-2560 PZT-4	77	530	25	10-20	5400	60
PU-UT-2860 PZT-8	68	470	28	10-20	3800	60
PU-UT-2850 PZT-4	82	425	28	10-20	4100	50
PU-UT-3360 PZT-8	58	420	33	10-20	3800	60
PU-UT-4060 PZT-8	55	300	40	10-20	3800	60
PU-UT-4060 PZT-4	56	310	40	10-20	5400	60
PU-UT-4050 PZT-4	54	260	40	10-20	4100	50
PU-UT-4050-1 PZT-4	57	300	40	10-20	4100	50
PU-UT-5435 PZT-4	36	135	54	10-20	3200	35
PU-UT-6860 PZT-8	80	460	68	10-20	3800	60
PU-UT-68120 PZT-4	67	588	68	10-20	7800	120
PU-UT-8060 PZT-4	60	325	80	10-20	5400	60
PU-UT-12060 PZT-4	56	260	120	10-20	5400	60
PU-UT-13550 PZT-4	54	215	135	10-20	4200	50