Ultrasound microcomputer control and remote control techniques generator
The ultrasonic generator is a kind of equipment for electric conversion high frequency alternating current transducer to drive the corresponding transducer work, high power ultrasonic system is an important part, which can also be called the electronic box, ultrasonic power supply, ultrasonic controller. Although the ultrasonic generator can also be called ultrasonic power supply, but in fact, the ultrasonic generator is only part of the ultrasonic drive power supply. The ultrasonic power supply according to incentive mode can be divided into self-excited and excitation, and the ultrasonic generator is that it refers to excitation type ultrasonic power, due to its excited oscillation circuit at the output power of a self-excited 10% higher, so most of the current ultrasonic generator was used as the driving power.
The input of the ultrasonic generator is a fixed frequency signal, the waveform of the signal is uncertain, sine and pulse, but the frequency is fixed to the frequency of the transducer, generally 20, 25, 28, 33, 40, 60KHz and so on. Through the internal conversion of ultrasonic generator, its output is power signal, frequency tracking signal and so on.
|Working voltage||AC220V 10% 50HZ||AC220V 10% 50HZ||AC220V 10% 50HZ||AC220V 10% 50HZ||AC220V 10% 50HZ|
|12-18 pcs 60W||12-30 pcs 60W||12-42 pcs 60W||12-54 pcs 60W||12-60 pcs 60W|
1. The piezoelectric ceramic chip adopts high quality parts, and can give a strong and stable output.
2. High efficiency, high mechanical quality factor, obtaining high electric-acoustic conversion efficiency work at the resonance frequency points.
3. Large amplitude: optimization design by computer , vibration speed ratio is high .
4. Large power,Under the action of prestressed screw, the energy of the piezoelectric ceramic to get maximum play;
5. Good heat resistance, small harmonic impedance, low calorific value, using temperature range is wide.
1. To achieve high accuracy, high mesh screening at the same time,
the control of a narrow particle size range.
2. Can be used single layer and multilayer.
3. Screen self-cleaning function: greater than 500 mesh sieve,
no mesh plug, no attenuation screening efficiency.
4. Solve the strong adsorption, easy to reunite, electrostatic, high precision,
high density, high light specific gravity and other screening problem.
5. Screening accuracy can improve the 1-70%, yield can increase 0.5 to 10 times.
Notably in 2004, we researched and developed our ultrasonic tubular transducer equipment into a new product that turns the extreme inconvenience brought about by pipeline and vacuum cleaning into an easy task. This product has been widely used in distillation, mix and mill for various chemical procedures and has received much praise from our customers.
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CE, ISO9001, ROSH