40KHZ 1200W Digital Ultrasonic Cleaner Drive Board Ultrasonic Power Generator For Industrial Ultrasonic Cleaner

40KHZ 1200W Digital Ultrasonic Cleaner Drive Board Ultrasonic Power Generator For Industrial Ultrasonic Cleaner

The control circuit of the driving circuit board for household ultrasonic dishwashers mainly consists of electronic control circuits and driving circuits, and the electronic control circuit also includes timing control circuits and pulse width modulation circuits. Among them, the pulse width modulation circuit is the core of the entire ultrasound power control system, which is directly related to other circuits in the control system. Its main function is to compare and amplify the voltage given signal and voltage feedback signal, and output a pulse signal of corresponding width based on the difference between the given value and feedback value to adjust the output voltage of the power supply. Usually, a PWM method with fixed frequency and pulse width adjustment is used to achieve various characteristics control required by the transducer. The pulse width modulation circuit also has protection functions such as undervoltage, overvoltage, and overcurrent, blocking the output pulse and stopping the power supply from outputting. In addition, the pulse width modulation circuit also has functions such as soft start and dead zone setting.

40KHZ 1200W Digital Ultrasonic Cleaner Drive Board Ultrasonic Power Generator For Industrial Ultrasonic Cleaner

标签：40KHZ 1200W Digital Ultrasonic Cleaner Drive Board, Digital Ultrasonic Cleaner Drive Board, Ultrasonic Power Generator For Industrial Ultrasonic Cleaner