2019-07-18 824
Nowadays, there are many enterprises in the market that they often burn out the control circuit boards after they choose the electromagnetic heating controller for transformation. This problem makes t
2019-07-18 670
How are PCB boards made? PCB boards are made of insulating, heat-insulating and non-bending materials. The fine line material that can be seen on the outside is copper foil, which was originally con
2019-07-18 599
After using the three-proof paint, we will encounter more or less the problem of how to eradicate it. Next, the removal method is discussed. There are many ways to remove the three-proof paint, suc
2019-07-18 499
As we all know, PCB circuit boards need to be patched and plug-in before they can be assembled. Today, we are going to talk about PCB circuit board patches. So what is PCB patch? SMT is the abbrevia
2019-07-18 774
Generally, a whole machine is composed of several printed circuit boards, which can be large or small. The circuit contained in each PCB is often drawn on a circuit diagram. Therefore, a circuit diagr
2019-07-18 728
Overflow glue is a common abnormal quality phenomenon in FPC flexible circuit board bonding process. Overflow glue refers to the glue system flowing in COVERLAY due to the increase of temperature in t
2019-07-18 747
There are two main sources of discarded PCBs: one is printed circuit boards contained in discarded electronic and electrical products, and the other is edges and scraps formed by printed circuit boa
2019-07-18 745
PCB engraving machine is a kind of drilling and milling combined processing in principle. There are many data input modes of PCB engraving machine, which can be easily accessed according to needs. T
2019-07-18 733
The so-called low viscosity phenomenon of solder paste refers to the phenomenon that parts can not be adhered to by solder paste during or after the work. Perhaps the reasons for the low viscosity inc
2019-07-18 721
In the context of the increasingly demanding national environment protection, PCB factories are faced with both opportunities and challenges. If PCB factories can deal with environmental pollution,