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28KHz High Frequency Ultrasonic Generator For Handheld Plastic Welding Machine Portable Spot Welder The contact display screen ultrasonic generator is an clever frequency managed ultrasonic generator independently evolved through our company, which eliminates the inconvenience of handbook frequency regulation, automatically detects sound overload, tracks the optimal resonance level in genuine time, maintains the lowest temperature of the transducer, and adjusts the mechanical device mechanically per the frequency adjustments when the temperature of the welding head increases, leading to extra regular operation. Characteristics of ultrasonic welding generator1. High stability: Fully digital incorporated circuit, utilizing imported high-performance anti-interference processors, whereas lowering the variety of features and simplifying hardware structure, thereby convalescing formulas reliability. Frequency automated tracking: The mixture of digital frequency synthesis expertise and electronic phase-locked loop frequency tracking composite leadership expertise can eliminate the shortcomings of temperature, static load, machining area, utility wear and other factors that are difficult to conquer through means of conventional analog regulators. It is conducive to parameter adjustment, facilitates modification of program software, facilitates adjustment of control schemes, and realizes different new control strategies. Strong output: The use of IGBT energy modules and the structure of self excited oscillation circuits make the output energy greater than 1 instances that of usual self excited circuits. Intelligent six defense and fault alarm prompts: output overcurrent, output overvoltage, enter overcurrent, sweep failure, over temperature protection, sweep calories too high. If the kit malfunctions, the generator will directly give up operating and supply corresponding fault set off activates till the technical physique of workers eliminate the fault. Infinite amplitude adjustment: The amplitude can be straight increased or reduced through the adjustment process, and may also be adjusted to efficiently stop supreme welding of massive and small workpieces, efficiently decreasing the amplitude of punctures, burns, and faulty products. ModelPowerFrequencyPLS-HJDY300300W28KHz,30KHz,35KHz,40KHzPLS-HJDY500500W28KHz,30KHz,35KHz,40KHzPLS-HJDY800800W28KHz,30KHz,35KHz,40KHzPLS-HJDY10001000W15KHz,20KHz,28KHzPLS-HJDY12001200W15KHz,20KHz,28KHzPLS-HJDY15001500W15KHz,20KHzPLS-HJDY20002000W15KHz,20KHzPLS-HJDY26002600W15KHz,20KHzPLS-HJDY32003200W15KHzPLS-HJDY42004200W15KHz