High Quality Ultrasonic Welding Generator - 2600w 20khz High Power Ultrasonic Generator automatic tracking – Powersonic

2600w 20khz High Power Ultrasonic Generator automatic tracking

What‘s ultrasonic generator?Ultrasonic generator, usually called ultrasonic power supply. Its function is to convert our mains (220V 110V or 380V, 50 or 60Hz) into a high frequency AC signal that matches the ultrasonic transducer. From the form of the amplifying circuit, a linear amplifying circuit and a switching power supply circuit can be used, and the high-power ultrasonic power source generally adopts a circuit form of a switching power supply in terms of conversion efficiency. Linear power supplies also have their own application range, which has the advantage that the circuit can be not strictly required.Matching allows the operating frequency to change continuously and continuously. From the current situation in the ultrasound industry, ultrasonic generators are mainly divided into self-excited and separate excited power supply.The principle of the ultrasonic generator is to first generate a signal of a specific frequency by a signal generator, which may be a sinusoidal signal or a pulse signal. This specific frequency is the frequency of the transducer, and is generally applied to ultrasonic in an ultrasonic device. The frequency is 20KHz, 25KHz, 28KHz, 33KHz, 40KHz, 60KHz,70khz, 100KHz.

The characteristics of ultrasonic welding generator

1. High stability: All-digital integrated circuit, adopts imported high-performance anti-interference processor, at the same time reduces the number of components and simplifies the hardware structure, thereby improving the reliability of the system.
 

1. Frequency automatic tracking: Digital frequency synthesis technology combined with digital phase-locked loop frequency tracking composite control technology, can eliminate the disadvantages of temperature,static load,processing area,tool wear and other factors that are difficult to overcome by conventional analog regulators, which is conducive to parameter adjustment , Easy to modify through the program software, easy to adjust the control scheme and implement a variety of new control strategies.

1. Powerful output: The application of IGBT power module and the structure of other excited oscillation circuit make the output power more than 1.5 times of traditional self-excited circuit.

1. Intelligent six protection and fault alarm tips: output overcurrent, output overvoltage, input overcurrent, frequency sweep failure, overtemperature protection, and frequency sweep power is too high. If the equipment fails, the generator will immediately stop working and prompt the corresponding cause of the failure until the technician eliminates the failure.

1. Amplitude stepless adjustment: The amplitude can be increased or decreased instantaneously during the adjustment process, and can also be fine-tuned, effectively prevent perfect welding of large and small workpieces, and effectively reduce the phenomenon of shock, burns, and amplitude of defective products.