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    The precautions of placement and soldering of S...

    Author: Judy Chen | Catgorys: PCB Assembly Industry

     

    In SMT chip processing, there are many types of components, among which chip components are the key to SMT assembly welding technology, which has an impact on product quality and reliability. The chip components are microelectronic components, and there are many types of models. The shapes are different and the physical properties are different....
     
     

    Choosing a Reliable PCB Assembly Manufacturer, ...

    Author: admin | Catgorys: PCB Assembly Industry

     

    How to Choose A PCB Assembly Manufacturer You may not realize it, but almost all of the electronic devices you use on a daily basis contain some form of PCB. From the computer mouse that you might be holding right now, through to the management systems on your vehicle.   The rate at which we need PCBs is increas...
     
     

    What are the most problems with smt footprint

    Author: Judy Chen | Catgorys: PCB Assembly Industry

     

    What are the most problems with smt footprint As a member of the smt processing plant, based on experience, it is concluded that there are several packages and problems that are most prone to problems (according to the difficulty) as follows: (1) QFN: The most common undesirable phenomenon is bridging, open welding (open welding). (2) Tight-foo...
     
     

    Circuit Board Conformal Coating Using

    Author: stan stan | Catgorys: PCB Assembly Industry

     

    After these decades, I believe that for everyone, especially the electronics company, the circuit board conformal coating is no longer strange, it is not a fast-moving consumer goods, but it is widely used in various electronic products in our lives, but There are Conformal Coating on the circuit board. I have to say that there are still many de...
     
     

    Difference between cold welding and Pseudo Sold...

    Author: Judy Chen | Catgorys: PCB Assembly Industry

     

    I.Definition of PCBA cold welding When the minimum required wetting temperature is not reached between the component and the PCB during soldering; or although the local wetting occurs, the phenomenon caused by incomplete metallurgical reaction can be defined as cold soldering. Popularly speaking, it is caused by low temperature.     ...
     
     

    Methods of Burning-in Software of Automotive El...

    Author: stan stan | Catgorys: PCB Assembly Industry

     

    Automotive electronics often involve many electronic components. Many components have separate chips and programs to be burned. If there is a problem in the traditional seat burning, the process of removing the film will need to be removed. These processes are relatively complicated. Which kind of burning method is it suitable for?    ...
     
     

    FPC Manufacturing Assembly Process Introduction

    Author: stan stan | Catgorys: PCB Assembly Industry

     

    FPC is also called flexible circuit board. The PCBA assembly welding process of FPC is very different from the assembly of rigid PCB. Because the hardness of FPC board is not enough, it is soft. If the special carrier board is not used, it can not be fixed and transmitted. Basic SMT processes such as printing, placement, and furnace cannot be co...
     
     

    How to Use PCB Stencil

    Author: stan stan | Catgorys: PCB Assembly Industry

     

    When we are making small batches of PCB products without the SMT machine and wave soldering, If every component is soldered by hand, there will be a heavy workload. Fortunately, we have a small batch production artifact - PCB Stencil.   Before we introduce how to use stencil, we should prepare the following tools: (1). Stainless steel tweez...