More perfect ultrasonic generator should have feedback loops, which offers two aspects of the feedback signal: the first is to provide an output power signal, we know when the generator power supply (voltage) changes. Output power generator will change, when reflected in the mechanical vibration transducer is suddenly suddenly small, leading to instability cleaning effect. Requiring a stable output power, adjust the power amplifier through the power feedback signal such that the power amplifier stability. The second is to provide frequency tracking signal. When the transducer operates in its most efficient resonance frequency, the work most stable, while the transducer resonant frequency due to aging after the assembly work reasons and changes, of course, this change of the frequency drift is, change is not great, frequency tracking signal may control the signal generator, the frequency of the signal generator within a certain range of the transducer resonant frequency. Let the generator in the best condition. Of course, with modern electronics ultrasound technology, especially microprocessor (uP) and signal processor (DSP) development, function generator and more powerful, but no matter what changes, its core functions should be as described above content, but each part in the realization of ultrasonic technology is different.

Function

Ultrasonic generator has a frequency tuning function, the adjustment range of 2%, under different working conditions slightly adjust the transducer is always working in the best condition, the maximum conversion efficiency in different conditions to achieve the best good effect.

Ultrasonic generator with a sweep function, in the cleaning process by the ultrasonic frequency in a reasonable range of the reciprocating sweeping movement, driven by the formation of fine cleaning liquid reflux, dirt in the workpiece quickly while being peeled away from the ultrasonic surface, to improve the cleaning efficiency.

Ultrasonic generator with a power regulating function, the output power can achieve 10% -100% of the continuous adjustment to accommodate various cleaning requirements of the object.

Can be divided into adjustable frequency ultrasonic generator, 100W / 300W ultrasonic generator, low-power ultrasonic generator, high-frequency ultrasonic generator, large functional ultrasonic generator, digital display ultrasonic generator. High-frequency ultrasonic generator | 40KHZ ultrasonic generator Properties:

Control box with its line-excited, frequency automatic tracking and other advanced technology works sweep under microcomputer control. Compared with traditional control box, with stable and reliable, continuously adjustable ultrasonic power, to maximize the potential of the transducer. Operating frequency automatic tracking, better matching the output power is more robust and efficient. Unique sweep work, the cleaning fluid form a small role in sweep reflux, promptly ultrasonic peeling away from the surface down to the dirt, so as to achieve faster and more thorough cleaning effect, ultrasonic cleaning efficiency more high. Meanwhile, with perfect protection function: thermal protection and over-current protection, more reliable. Operating voltage: 220V 10% rated power 600W 900W 1200W 1500W 1800W 2400W 2700W Working current 2.5A 3.5A

4.5A 5A Current: Note that the device does not run in a long time at ambient temperature is greater than the rated current status: 0-40C ° Relative humidity:

40% - 90%

Operating frequency: 25KHZ 28KHz 40KHZ 35KHZ 68KHZ 120KHZ Time control: 0--59 minutes and 59 seconds of power control range: 0-100%

Within 16 CNC adjustable overheat protection: 65 C ° Dimensions: L x W x H = 300 x 360 x 150. Mechanical ultrasonic generator | great features ultrasonic generator / digital display above the 28KHZ ultrasonic generator audio signals generated by the ultrasonic generator, by inverse piezoelectric transducer into mechanical oscillation effect with the frequency and ultra audio wave form of radiation in the cleaning solution. Due to positive and negative longitudinal wave propagation Super Audio alternation, produce numerous over 1000 atmospheres and keep blasting tiny bubbles form on the clean surface of the fine local high pressure bombardment, so the dirt surface and the cracks rapidly falling off, this is the unique ultrasonic cleaning "cavitation." Ultrasonic cleaning machine driven electrical box parameter information:

I. Features:
(1) using the FM-3 FM technology, fully integrated single-chip design; frequency continuously adjustable, the maximum operating frequency up to 130KHZ, transfer machine is very simple;
(2) drives the output power module, full-bridge power amplifier; stable and reliable; and the direct use of AC220V power rectifier power supply, no power supply transformer buck, reduce the volume;
(3) eight micro-power soft start to prevent current impact, the power can be adjusted continuously.
Two simple parameters
(1) Power supply: AC220V 50 Hz porcelain (single phase)
(2) Operating Current: Every six vibration head for one amps, each electrical box maximum operating current of 12 amps 3) driving the load: a single set of power board can drive 36 vibrating head (50W vibration head); a total of 72 drivers vibration head, maximum power of 3600W; 4) panel features: current display, frequency modulator, power switch.