110V or 220V 300W-3000W 28KHZ or 40KHZ Ultra Sound Generator PCB Used In Industrial Ultrasonic Cleaner

110V or 220V 300W-3000W 28KHZ or 40KHZ Ultra Sound Generator PCB Used In Industrial Ultrasonic Cleaner

Ultrasonic Generators which adopts advanced high speed single chip microcomputer control technology and possess new circuit design theory,it is a new generation of multi-functional ultrasonic cleaning power.
The control box adopts high speed single chip microcomputer controlled digital frequency synthesis technology with half bridge circuit drive which is stable and low power loss.
Digital ultrasonic power is adjustable. Thus it is more flexible and more efficient.
Its complete protection function which include overheat alarm and over-current alarm make the work become more reliable.
Its accurate timer which calculate results has four numbers, guarantee the quality of your work.
The screen can display status of work mode,frequency or current according to your requirement.

Ultrasonic power supply, also called ultrasonic generator, is a device used to generate and provide ultrasonic energy to Ultrasonic Transducer. Its purpose is to convert our mains (220V or 380V, 50Hz or 60Hz) into a high-frequency AC signal that can be matched with the ultrasonic transducer. This signal can be a sinusoidal signal or a pulse signal.

The ultrasonic generator adopts the world's leading separately excited oscillation circuit structure, which increases the output power by more than 10% compared with the self-excited oscillation circuit structure. The form of ultrasonic amplifying circuit adopts linear amplifying circuit and switching power supply circuit.
The advantages of the switching power supply circuit: high conversion efficiency, so the high-power ultrasonic power supply adopts this form.
The advantage of the linear power supply circuit: the circuit matching is not strictly required, and the operating frequency is allowed to change continuously and rapidly.

The control box adopts advanced technology such as external excitation circuit under the control of microcomputer, automatic frequency tracking and frequency sweep working mode. Compared with the traditional control box, it has stable and reliable operation and continuously adjustable ultrasonic power, which can maximize the potential of the transducer. The working frequency is automatically tracked, so that the output matching is better, the power is stronger, and the efficiency is higher. The unique frequency sweeping working method makes the cleaning liquid form a small backflow under the action of frequency sweeping, and timely takes the dirt stripped off by the ultrasonic away from the surface of the workpiece, so as to achieve a faster and more thorough cleaning effect, and the ultrasonic cleaning efficiency is more high. At the same time, it has perfect protection

The audio frequency electric signal higher than 20KHZ generated by the ultrasonic generator is converted into mechanical oscillation of the same frequency through the piezoelectric inverse effect of the transducer, and super
The form of audio longitudinal waves radiate in the cleaning liquid. Due to the alternating positive pressure and negative pressure of the ultrasonic longitudinal wave propagation, countless micro-pressures exceeding 1000 atmospheres are generated.
The small bubbles explode at any time to form a small local high-pressure bombardment on the surface of the cleaned object, causing the dirt on the surface of the object and the gap to quickly peel off, which is the unique "cavitation effect" of ultrasonic cleaning.

First, the advantage of the product  Ultrasonic Generator Circuit PCB ARS-DLB600 17khz/20khz/25khz/28khz/33khz/40khz Frequency is adjustable

1, suitable for a small number of single transducers or less than 6 transducers.
2, small volume, easy to install inside the washing machine shell or distribution cabinet.
3. It is suitable for all kinds of small or micro cleaning machines.
4, the technology is stable and mature, and the similar microgenerator has the longest service life.
Two. The characteristics of the product:
1. All the power output components IGBT are imported devices, with the advantages of small size, high power and fast response.
2, power pipe: adopt imported Japanese Toshiba 90A/1200V import pipe to eliminate the possibility of burning pipe.
3, the latest excitation control circuit, the output power of up to 93%, so that the ultrasonic cavitation density has been greatly improved.
4, the output current is sine wave, which can extend the life of transducer and generator itself.
5, wide range sweep frequency: 20KHZ - 50KHZ adjustable, suitable for all kinds of transducers.
6, power adjustable function;
7. Current display function;