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[China]
Trade Verify
Address: Enbo Street 1028, Fuyang,Hangzhou ,ZheJiang
Contact name:Yvonne Han
Hangzhou Powersonic Equipment Co., Ltd. |
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Verified Suppliers
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Parameter:
| Item | Parameter |
| Power | 3000W In max |
| Frequency range | ±1khz |
| Operating temperature | ≤65ºC |
| Frequency | 20Khz~60khz |
| Amplitude adjust | 10%~90% |
| Voltage | 110V/220V |
| Circuit | Digital,separate excitation |
The ultrasonic welding generator. it convert electrical energy into high-frequency alternating current signals that match the ultrasonic transducer. From the amplifying circuit form, a linear amplifying circuit and a switching power supply circuit can be used. In terms of conversion efficiency, a high-power ultrasonic power supply generally adopts a circuit form of a switching power supply. Linear power supply also has its unique application range. Its advantage is that it can not strictly require circuit matching, allowing continuous and rapid changes in operating frequency. From the perspective of the ultrasound industry, ultrasound is mainly divided into self-excited and self-excited power supplies.
The principle of the ultrasonic power supply is that the signal generator first generates a specific frequency
signal. This signal can be a sinusoidal signal or a pulse signal.
This specific frequency is the frequency of the transducer. It is
generally used in ultrasonic welding equipment.
A relatively complete ultrasonic power supply should also have a
feedback link, which mainly provides feedback signals in two
aspects: the first is to provide an output power signal. We know
that when the power supply (voltage) of the generator changes. The
output power of the generator will also change. At this time, the
mechanical vibration is reflected on the transducer, which causes
the cleaning effect to be unstable. Therefore, the output power
needs to be stabilized, and the power amplifier is adjusted
accordingly through the power feedback signal, so that the power
amplification is stable.
The second is to provide a frequency tracking signal. When the
transducer works at the resonance frequency, it has the highest
efficiency and the most stable operation. The resonance frequency
of the transducer will change due to assembly reasons and work
aging. Of course, the frequency of this change is only drift, and
the change is not large. The frequency tracking signal can control
the signal generator, so that the frequency of the signal generator
can track the resonance frequency point of the transducer within a
certain range. Let the generator work at its best. Of course, with
the development of modern electronic ultrasound technology,
especially the microprocessor (uP) and signal processor (DSP), the
function of the generator is getting more and more powerful, but no
matter how it changes, its core function should be as described
above The content is just that the ultrasonic technology of each
part is different.
Why RPS-SONIC Generator:
1. Each power will be tested by Specify transducer .
2. All generator with one year warranty.
3. Specialized in high power ultrasonic for more than ten years
4. Every generator with 24hours old testing before shipment.
5. Good packing, no packing problem during the 10 years exporting business.
6. Every customer will get purchase records and there are certain
rewards after accumulation
POWER SUPPLY REQUIREMENT:
The power input standard is: single phase AC220V 50HZ/60HZ.
Input power supply voltage fluctuation range: <10%.
Input power grid harmonic content: <20%.
Input supply current: <20A.
Input power cable diameter: >2.5MM2.
safety protection
1. Comprehensive protection (overcurrent protection, overheating
protection, overvoltage protection, anti-corrosion and dust
protection, etc.),
2. The high and low voltage circuits are completely separated, the
operation safety is guaranteed, and the anti-drying ability is
strong.
Simpler operation and maintenance
1. The LCD display window intuitively grasps the working status of
the whole machine.
2. The output power is adjustable, the cleaning time can be set
arbitrarily, and the frequency can be adjusted to meet the welding
needs of different products.
3. According to customer requirements, we can design and
manufacture generators with different frequencies, powers and
functions. Can be connected to a remote control system and operate
the process through the network.
4. With time display, adjustable power display, adjustable
frequency and other functions.
5. No professional staff can maintain it by themselves, easy to
operate and provide technical support for life.
