Stable Amplitude Ultrasonic Power Supply Lightweight Easy To Operate

compact light ultrasonic welding generator 35 khz for Auto welding

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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.

R-Responsibility P-Products S-Service

sale the right products instead of the expensive one

Rps-sonic, consisted with a couple of young people who love ultrasonic very much.The founding members of RPS-SONIC have an average degree of Bachelor's degree or above. They have been in the ultrasonic industry for more than 5 years and have rich experience in ultrasound. The company's business philosophy is: Do not blindly promote any product, find the right product for the customer. So before each order, we will confirm all the details, including application details, equipment conditions, equipment specific information.

And we have the Professional import and export company， HangZhou LanBen Trade Co., Ltd, can export to any country wordwide.

Before year 2012, we only sale second branson / dukane / rinco / herrman/telsonic welding equipment , during these twenty year develop, we find, more and more people have problem with the core part of ultrasonic welding equipment -generator and transducer, so we decided to start our business of transducer and generator of our own transducer and generator. Many of the end user meet the transducer problem, they don’t know why transducer broken, and changing the expensive transducer one by one. Actually, one branson /dukane /rinco transducer can use 10~30 year, even the cheapest transducer can use about 5 years. So there must some reasons if your transducer broken in one year. That’s why we want build Rps-sonic, we need to help more end user to know more about transducer , to use ultrasonic equipment better, to save cost when meet problem.

The same to generator, Unreasonable operation may shorter the use-life of ultrasonic generator. So we have to make technical inquiry before operate ultrasonic welding machine. The key point of ultrasonic machine is resonance, only keep every part in resonance can make the system in best work environment.

Till now , we still have a lot of Branson /dukane/ rinco/ herrman telsonic welding machine, so that we can confirm every transducer/generator we made can matching to the original machine.

Of course we can make the transducer/generator replace for Branson /dukane/ rinco/ herrman telsonic welding machine, we can also make transducer/generator for any application of your ultrasonic equipment. We supply OEM service for oversea customers, we already have OEM customer in USA and German.

If you have any problem in ultrasonic area, welcome contact Rps-sonic.