FPC Etching circuit patterns process introduce FPC Etching patterns process uses chemical method. If you visit an FPC factory, you can always see a long specialized handing equipped conveyorized system in etching circuit pattern process. The right way of circuit pattern etching method Following the circuit patterns exposed in the last step, and in etching […]
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FPC Circuit pattern exposure is special in the FPC manufacture process. Sometime it’s the most complex process due to mostly depend on production FPC experience. The theory of FPC manufacture Circuit pattern exposed Three steps to FPC manufacture circuit pattern exposed. Resist coated to FPC material board First is that resist coated to FPC material […]
How FPC manufacturer pre-clean? FPC board manufacture has complex process, we will write a series article to discuss how to manufacture an FPC board. Today we are going to focus on pre-clean FPC manufacture process introduce. What is the pre-clean? Pre-clean is a begin process of the FPC manufacture process. Some of FPC factories also […]
Why we discuss flex PCB questions First of all, Emma want to clear that there were no business relationship with 4MCPCB.com and multek flexible circuits inc . And as a PCB manufacturer, we do not want to criticise any competitors. We just want to provide good flex PCB and good suggestions to our customers. There […]
We have discussed rigid flex PCBs, and have introduce for the common sense of the rigid flex PCB. Similar to rigid flex PCB, flex printed circuit board (flex PCB) also has those advantages. But not only that, flex PCB has more features to be chosen. Let met to begin to introduce some features of flex […]
Why we discuss ITAR affect PCB? Previously we have discussed ITAR PCB, most of friends ask some questions. One of the top questions is how does ITAR affect Printed Circuit Boards. The most important reason is that it’s related important PCB from China or others, If you do not know the detail, you cannot purchase […]
Why discuss three common sence of ITAR PCB There were some America customers ask some questions of ITAR PCB. And the second reason is that Emma also wants to learn more PCB knowledge. To be honest, Emma doesn’t know much about ITAE PCB. So ask our 4MCPCB rich experienced experts, and they tell me from […]
Why we surmmary the Flex PCB stiffener design guideline There were many PCB design guideline, but few of them discuss about the flex PCB stiffener design. So Emma has summarized some tips when should add PCB stiffener and when not design. Read deep to learn more detail flex PCB stiffener. Required design flex PCB stiffener […]
First of all we should to know what is PCB stiffeners Usually PCB stiffeners are used to support certain areas of the flexible Printed Circuit board (also named Flex PCB). Because most products require additional support from other components during flex aluminum PCB assembly process. Then is the features of flex PCB stiffeners. There were […]
Why we discuss Flex PCB stiffener? We have discussed many factors related to the flex PCB board. Previous posts main about the performance of flexible PCB, today we will discuss some thing difference of FPC. Comparing the high PCB performance, reliability also consider by most engineers. And related to reliability, performance, the flex PCB stiffener […]