A Driver for Piezoelectric Transducers with Control of Resonance. In this circuit, a class D MOSFET amplifier is used for exciting the transducer. Yoshida, High-Frequency Drive-Power and Frequency Control for Ultrasonic Transducer Operating at 3 MHz, IEEE Industry Applications Society Annual Meeting, New Orleans.

Description Specification of Small Ultrasonic Generator PCB Frequency 20khz & 40khz Power 50w, 60w, 100w,120w Drive Transducer 28khz ultrasonic transducer 40khz ultrasonic transducer Power Supply Input: 110V AC Weight 300g/pcs Notice: kindly tell me which frequency you need when you buy Ultrasonic Generator PCB Payment We accept Paypal,T/T & Western Union now. Shipping Goods will be shipped within 48 hours after receiving the full payment. • We ship the goods to the address which is given in PayPal payment. Please make sure that address in PayPal is correct. • we will give you the tracking number after we send out the goods, in general, you will receive the goods within five days. • If you have any questions, please kindly contact us by email(our email address is ) Product Warranty Product guarantee period is one year, Within the period of warranty, purchased products can enjoy free maintenance or exchanging.

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