300W 40khz 压电超声波空化发生器 PCB 板，用于超声波清洗机

Ultrasonic electronic circuit board circuits can achieve better cleaning results and meet special process requirements. By controlling the percentage of ultrasonic energy output time, different results can be generated. Under low speed pulse conditions, the bubbles formed in the cleaning solution can float out of the liquid surface faster when the next pulse is output; In the case of high-speed pulses, due to the high-speed transformation of ultrasonic energy per unit time, the impact on the cleaned workpiece is strengthened, and the cleaning process is strengthened; The working mode of pulse output has a better effect on generating cavitation effects based on some special cleaning fluids (such as petroleum, concentrated acid, IPA, 等。), meeting the cleaning requirements of special processes.