In accordance with the observation report on global market, in the year of 2020,  the electronics consumer market has exceeded 1 trillion dollars, it is expected that from the year of 2021 to 2027 the composite growth rate will exceed 8 percent. It has defined electronic products as computer, laptop, mobile devices, intelligent wearable device, television, electric appliance and so on. The ultrasonic electronic cleaners can assist the reliable operations of these products in fabrication and service.
The common point for most electronic product consumption is the printed circuit board or PCB everywhere. This is the reason why the PCB manufacturers or retailers or maintenance service provider with PCB and other refined electronic components devices will prepare one ultrasonic electronic cleaner.  

      Ultrasonic cleaning has become one of the popular methods for cleaning the electronic products. It is time-saving and efficient without influencing the safety. Now let’s know about how does the ultrasonic cleaners being utilized for circuit board, PCB and electronic engineering components.  
      Ultrasonic cleaner plays a pivotal role in circuit board and the electronic assembly process. The ultrasonic circuit board cleaners can help improve the SIR testing result, in the meantime, reducing rework and improving reliability.
      Ultrasonic cleaner can remove the welding paste and scaling powder residues fully and efficiently in the circuit subassemblies after reflow. If you utilize the ultrasonic cleaners to clean PCB after welding, you should start to clean after welding process immediately. Before stating the ultrasonic PCB cleaning process, please make sure that the circuit board is cooled below 70°C.

 “Never put the electronic products in water”, we are usually informed of this information. The electricity and water can not be mixed together, since there is no solution, the ultrasonic cleaners can not work, then you can not utilize the ultrasonic electronic products, right? No! This is not the fact.  

    The electronic products can be mixed with water! Only if your electronic products are not connected to the power supply, the unplugged electronic device can be put in water.

     How to Select and Utilize the Clean-Out Fluid？

    Usually the alcohol or professional water for panel cleaning will be utilized.

    The frequency from 27 to 40 KHZ is suitable for cleaning electronic device. If the frequency is set too high, then it will probably cause damage.

    If you are not sure about the frequency utilized, or the setting for your ultrasonic cleaners may have some problems, please don’t use your cleaners for cleaning the electronic device before solving these problems.

    We should know about what electronic components can be placed in ultrasonic cleaners, and which ones can be planed in ultrasonic cleaners.

    The electronic products that you can place in the ultrasonic cleaners include: Circuit board，Mainboard，Coil ，Keyboard