28/80/130KHZ Multi Frequency Ultrasonic Transducer For Immersible Ultrasonic Cleaner Transducer System

28/80/130KHZ Multi Frequency Ultrasonic Transducer For Immersible Ultrasonic Cleaner Transducer System

The 60W multi frequency ultrasonic cleaning transducer is mainly composed of a central piezoelectric ceramic plate, pre-stressed bolts for the front and rear metal cover plates, metal electrode plates, and pre-stressed bolt insulation sleeves. The ceramic crystal pile in the central part of the transducer is composed of several piezoelectric ceramic rings. Each chip in the piezoelectric ceramic crystal pile is connected in mechanical series and circuit parallel. The polarization directions of adjacent two chips are opposite, allowing the longitudinal vibrations of each chip to overlap in the same direction to ensure coordinated and consistent vibration of the piezoelectric ceramic crystal pile. The number of chips is generally even, So that the front and rear cover plates of the transducer can be connected to electrodes of the same polarity, otherwise an insulation sheet needs to be added between the front and rear cover plates of the transducer and the crystal flat. Usually, for safety reasons, the front and rear cover plates of the transducer are connected to the negative electrode of the electrode

Type	Full length(mm)	weight(g)	FR (khz)	impedance(Ω)	CP(Pf)±10%	power(w)
PT-UT38/80 KHZ P 4	61	330	38/80	<35	4800	50
PT-UT40/100KHZ P 4	54	280	41/100	<50	5200	40
PT-UT50K P4	42	135	50	<35	3200	25
PT-UT28/83/130 KHZ P 4	70	480	28/83/130	<30	5000	30
PT-UT25/45/80KHZ P4	78	540	25/45/80	<30	5000	30
PT-UT33/89/135KHZ P4	60	430	33/89/135	<30	5000	40
PT-UT28/41/123KHZ P4	68	630	28/41/123	<35	6800	60
PT-UT40/80/120K	56	260	120	<35	5400	30
PT-UT28/60/70/84KHZP4(quadruple frequency)60W70K	81	465	28/50/60/70/84	<35	5000	30
PT-UT40/77/100/170KHZ P4	55	270	40/77/100/170	<30	4000	30