Printed Circuit Board Replication

Printed Circuit Board Replication is a industry which requires sufficient experience, circuit engineering co.,ltd has been in this industry for years and have accumulated lots of experiences.

We have seen PCB Boards from over several hundreds of different products in various industries, such as air conditioning, Liquid Crystal Diode TV, digital photograph frame, and other automatic industry products, etc. in view of a circuit board replication engineers, some of these electronic PCB cards have good design features, some others not.

The only standard for design a good PCB board is whether it can be checked and viewed by engineers from manufacturing factory clearly and effortlessly, without any misunderstanding which can cause the wrong operation and production.

Below we introduce several aspects about redesign printed circuit board layout for a better EMC performance, as we all know each one of the Printed circuit board should have legendary marking. So in the process of PCB card cloning, engineers also need to layout the legendary markings on it.

One of the most important parts of legend design is the requirement about the height and width, some of the Printed circuit boards don’t have good features about it and same kind of electronic components even has the different legendary size, even the Printed circuit board manufacturer will view it as ugly, according to our experience, the Printed circuit board from mainboard manufacturers has a good performance on the legendary marking design with same size and great cosmetic performance.

Actually it is better to keep the size of legendary marking in the standard of 0.8X0.15MM or above, which makes the manufacturing process easier, and others refer to the white oil block, such as the description marking on the crystal or some of the DIP electronic components, some of the manufacturers use white oil to cover the soldering pad while others may probably require to expose it which also require to make clear description,

And in the postive effective over printed wiring board replication, there are also some mistakes, like the switch on the resistor and capacitor markings, but it is very rare to see; some of them need to print the marking like UL, RoHs, PB and Printed circuit board manufacturer logo and code.

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