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Ultrasonic generator pcb board

Ultrasonic generator pcb board

Generator is based on first by the signal generator to generate a specific frequency of the signal, this ultrasonic generator signal is sinusoidal signal can also be a pulse signal, the specific frequency is the frequency of the transducer is generally used in ultrasonic devices the ultrasonic frequency of 20KHz, 25KHz, 28KHz, 33KHz, 40KHz, 60KHz; 100KHz or more are not yet widely used. But with the continuous development of precision cleaning later. Believe the use of surface will be gradually expanded.

Ultrasonic generator pcb board
With modern electronic technology, especially the microprocessor (uP) and signal processor (DSP) development of more powerful ultrasonic generator of ultrasonic generator under different operating conditions a slight adjustment of the transducer at the optimal condition, the maximum conversion efficiency at different operating conditions to achieve the best results. Ultrasonic generator overvoltage, overcurrent, output short circuit protection;

Ultrasonic generator with a frequency sweep function, by ultrasound in the cleaning process in a reasonable range of the frequency sweep back and forth, driving the formation of fine cleaning fluid return, so that the workpiece is ultrasound in the dirt quickly while stripping away the surface, to improve cleaning efficiency. At the same time, with perfect protection: thermal protection and over-current protection, work more reliable.
Ultrasonic generator pcb board

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