How to identify the quality of FPCB circuit boards?
Data:
2023-12-01
With the Flexible PCB demand increased on the market, lots of FPCB manufacturers will save the cost by reducing material. However, the quality of the PCB boards produced in this way will not fit request. So how to distinguish PCB circuit boards among many manufacturers? What about the quality?
① Check the product specifications and thickness. The specifications, sizes and thickness of any electronic circuit board are different. Customers can start from this aspect to check whether the produced PCB board meets the thickness and specifications of their own products.
②When making double-sided PCB circuit boards, you can also judge by the brightness and color of the board. In order to make the double-layer PCB board have an insulating effect, the outside of the PCB circuit board will be covered with ink during the production process. Assuming that the board has The ink is uneven or the color is not bright, which is not good for the insulation board itself.
③The shape of the weld seam is very important when resisting soldering. Poor welding can easily cause parts to fall off, causing short circuits and other problems.
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Dec 01,2023
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