40KHZ Beauty Ultrasonic Clean Transducer For Ultrasonic Beauty Instrument Equipment

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40KHZ Beauty Ultrasonic Clean Transducer For Ultrasonic Beauty Instrument Equipment

A piezoelectric ultrasonic transducer for skincare instruments relates to the field of electronic component technology. It includes piezoelectric ceramic sheets, metal sheets, bimetallic electrodes, and electrode wires. The metal electrode on the front of the piezoelectric ceramic sheet is composed of a silver layer sintered on the piezoelectric ceramic sheet, and the metal electrode on the back of the piezoelectric ceramic sheet is composed of a silver layer sintered on the piezoelectric ceramic sheet and a metal sheet pasted on the metal layer through conductive adhesive. The electrode wires are respectively welded to the metal electrode, The edge of the metal sheet is extended with a lug, and the electrode wire of the metal electrode on the back of the piezoelectric ceramic sheet is welded onto the lug. The piezoelectric ceramic sheet and the metal sheet are both made into a regular circle. This utility model has the advantages of durability and easy packaging and welding