DSP series intelligent ultrasonic power generator has the highest power-to-volume ratio (that is, it can provide the largest power output in the smallest space). It also provides a variety of installation methods to facilitate flexible use of automation users. On the model. According to the frequency power, size and installation method (horizontal installation and vertical installation), DSP is divided into fourteen models, specifically: 1250W, 2500W and 3500W at 20kHz; 800W and 1200W at 40kHz; 400WK at 50kHz And 600W. Not only can it be used in conjunction with standard ultrasonic racks, but also can be directly matched with the ultrasonic triplet consisting of transducer/amplifier/welding head. To provide continuous or according to the corresponding design requirements of the automation system welding power output

• Simple user interface: The user can quickly and effectively perform equipment operation and diagnostic control through the simple user interface. On the front display panel, the user can not only easily set the amplitude, read the power value and the equipment status, but also Through the user service network port, log in to the built-in program to communicate with the device
• Higher production efficiency: The ultrasonic generator adopts a digital information platform equipped with closed-loop amplitude control technology. Whether the platform is in the performance of the equipment. It can bring many benefits to users in terms of equipment output consistency and equipment production efficiency. Especially for welding applications with extremely high process control, welding quality and production speed. The benefits of the digital information platform will be particularly prominent. The generator can provide up to 200 welding cycles per minute. The actual productivity depends on the application and control requirements.
• Electronic amplitude control function: For ultrasonic welding, amplitude is a key control variable. The electronic amplitude control function not only realizes the accurate setting of the digital repeatability of the amplitude, but also allows the user to adjust the amplitude as needed during a single welding cycle. Users can not only easily make corresponding settings through the LCD user interface or log in to the "User Interface" program. They can also choose to control from the outside through the I/O port. By instantly adjusting the time ratio of the high and low amplitude of the output amplitude, users can increase welding energy and reduce welding time to improve production efficiency (Figure 1). The amplitude adjustment range is between 10% and 100%.
• Automatic compensation: MSP series ultrasonic generators can automatically adjust to ensure that the amplitude output of the transducer is not affected by changes in output load and power supply voltage. With the help of closed-loop amplitude control, the system can automatically compensate for voltage changes (Figure 1) and load changes (Figure 2). For a non-compensated system, during the welding process, as the output power and welding head load pressure increase, the output amplitude of the system will decrease. For a system with automatic compensation, under a constant amplitude output, the pressure required for welding applications will be lower, and the welding consistency will be higher, less flash, and plastic parts will be less deformed.
• The automatic frequency modulation function (AT/M) with memory function can automatically track the frequency of the welding head. At 20KHz, the frequency search range is 19.950KHz±500 Hz; at 30KHz, the frequency search range is 30.00KHz±750 Hz; At 40KHz, the search frequency range is 39.90KHz±1000Hz; the automatic frequency adjustment function with memory function can store the frequency of the welding head in the MSP controller, so that the MSP can start the welding head more stably and reliably.
• The automatic frequency seek function can make the MSP ultrasonic generator track the frequency of the welding head when resting. The automatic frequency search function performs frequency search by exciting the welding head at a low amplitude of 5%, and then updates the frequency to the MSP controller after the frequency search. The automatic frequency search function is a function that can be selected to start. The user can choose to start it when the machine is turned on, or when the TEST button is pressed, by an external command, or every one minute.
• The settable start-up speed, the user can set the ultrasonic start-up speed arbitrarily between 1 to 999 milliseconds. Different welding heads have different starting speed ranges. The user can select the shortest starting time within the starting vibration range of the welding head to shorten the entire welding cycle time.
• The user interface on the front of the device is designed with icons. The user can set the welding amplitude through the front user operation panel. Perform welding head test, set welding settings or clear alarms.
• The automatic input/output interface (I/O interface) can facilitate the user to connect to the PLC for control. Users can customize some of the following functions of the digital input/output automation interface: power monitoring, external amplitude control and monitoring, frequency search (and select the corresponding frequency update option or information clear) and amplitude control, etc.
• Power measurement A user may read the power output of the system in real time through the LCD screen on the front operation panel (each 5% is a division). In addition, the user can also obtain the 0~10V analog signal output corresponding to the power output value through the automatic input/output interface (I/O port).
• The system protection module (SPM) circuit can provide maximum protection for the ultrasonic power supply/transducer and other components. The system protection module can effectively avoid downtime caused by equipment failure.

　　Introduction of 50K supporting components: (transducer, RF cable, amplitude modulator, welding head, etc.)