28KHZ/40KHZ 2400W Digital Ultrasonic Transducer Generator For Cleaning Precision Stamping Parts

 ultrasonic generator is a kind of equipment which converts the city electricity to the transducer with high frequency alternating current to drive the transducer. It is an important part of the high-power ultrasonic system. It can also be called the electronic box, the ultrasonic driving power supply and the ultrasonic controller. Although the ultrasonic generator can also be called ultrasonic power supply, in fact, the ultrasonic generator is only part of the ultrasonic power supply. The ultrasonic power supply can be divided into self excitation and its exciting type according to the difference of the exciting mode, and the ultrasonic generator refers to its exciting ultrasonic power supply, because it is more than 10% higher than self excitation in the output power, so most of the ultrasonic generator is used as the driving power.

generator was developed through more than 10 years of accumulated experience for high-end industrial cleaning applications.It adopts the latest technology to be the first generator in the world with four major features: full bridge phase shift,constant power output,automatic frequency tracking and load self-adaptation which would improve the stability and compatibility to different working conditions.
This generator can be individually connected to a washing tank or integrated to large ultrasonic cleaning system.Either way,it will get fast,uniform and perfect cleaning effect.
Digital ultrasonic generator selectable frequency 25KHZ, 28KHZ,33khz, 40KHZ, 68KHZ, 80KHZ, 130KHZ or higher frequency, single-frequency ultrasonic generator.

Digital ultrasonic generator Power: 600W ~ 2400W, 2500W ~ 10000W (to be ordered) or a higher power.

Price non quote transducer
Need to buy separate transducer

which is controlled by single chip technology.in order to meet the special needs.output two different frequency ultrasonic source through only one output interface in accordance with customer’s requirement.

Environment temperature: 0-40C°

Relative humidity: 40%--90%

Time control: 0—59 minutes 59 seconds

Range of power control: 0-100%   digital control and adjustment of 16 grades

Internal overtemperature protection: 65 C°

Outer size:  L x W x H = 300 x 360 x 150

In the design of the ultrasonic power source, the matching design of the generator and the transducer is very important, and to a large extent determines whether the ultrasonic equipment can work normally and efficiently. The matching of ultrasonic generator and transducer includes two aspects: impedance matching and tuning matching. Impedance matching transforms the impedance of the transducer into the optimal load, that is, plays the role of impedance transformation. Tuning matching makes the voltage and current at both ends of the transducer in phase, so as to maximize the efficiency. At the same time, series resonance can increase the voltage at both ends of the transducer, which is beneficial to the excitation of the piezoelectric transducer.
In recent years, the application of ultrasonic in industry has continuously emerged, such as ultrasonic flaw detection, ultrasonic cleaning and so on. With the popularity of ultrasound research, how to effectively produce the ultrasonic power source that meets the requirements has also become urgent, and its performance characteristics directly affect the ultrasound research work. The above research requires ultrasound to have the characteristics of high resolution, high stability, high power, and wide range of adjustable frequencies. For this reason, this paper proposes a field programmable logic gate array (FPGA)-based DDS technology to generate ultrasound power The source of the program, and has been applied to the actual acoustic research.
Power ultrasonic equipment uses the energy of ultrasonic waves to change certain states of materials and needs to generate considerable or relatively large power. The ultrasonic power source (or generator) provides continuous electric energy to the ultrasonic transducer, and its performance characteristics directly affect the research work of various power ultrasonics. In recent years, the research on power ultrasound in our country is very popular, especially the biological effects of ultrasound chemistry and ultrasound, which are also the focus of acoustic research. The above-mentioned research requires ultrasound to have the characteristics of high resolution, high stability, high power, and wide range of adjustable frequencies. For this reason, an ultrasound power source based on DDS technology has been developed and has been applied in actual acoustic research. .
Design of ultrasonic power source. The DDS signal generating circuit, single-chip control circuit, power amplifier circuit and the matching design of ultrasonic power source and transducer are introduced in detail, and the system software design scheme is given.

Application areas of ultrasonic cleaning:
Manufacturing industry: precision cleaning, dust removal, degreasing and dewaxing, used for cleaning precision stamping parts; precision gears, bearing manufacturing, various metal and plastic workpieces electroplating pretreatment, etc.
Semiconductor industry: precision cleaning of photovoltaic silicon wafers, silicon wafers, liquid crystal glass, hard disk and magnetic head cleaning; decontamination and cleaning of electronic connectors, PCB boards and SMT, etc.
Optical industry: optical glass, camera parts, lens dust and wax removal, high-magnification microscopes, radio telescope precision parts and assembly cleaning, etc.
Automobile industry: automobile instrument manufacturing, bearing manufacturing, manufacturing and assembly of engine, steering gear, transmission, brake assembly, etc.
Medical and pharmaceutical industry: cleaning of surgical instruments in hospitals, microsurgery, eye mirrors, and dental appliances; cleaning of reactors, utensils, and packaging robots in pharmaceutical factories.
Laboratory of scientific research institutes: various purification appliances, fine sensors, and instrument parts in scientific research institutes; laboratory cleaning of various test tubes, straws, and glass devices; crushing, chemical reaction, catalytic reaction, and extraction of various materials.
Civilian jewelry and hand ornaments: the cleaning of gold and silver hand ornaments, precious gem pendants, watches and glasses.

28KHZ/40KHZ 2400W Digital Ultrasonic Transducer Generator For Cleaning Precision Stamping Parts