Min. Order Reference FOB Price
1 Piece US$80.00-580.00 / Piece
Product Description
20khz 2000w Ultrasonic PCB board of Digital Generator for mask welding What's ultrasonic generator? Ultrasonic generator, usually called ultrasonic power supply. Its function is to convert our mains (220V 110V or 380V, 50 or 60Hz) into a high frequency AC signal that matches the ultrasonic ...