Duplicating Printed Circuit Board Drawing

Duplicating Printed Circuit Board Drawing and gerber file, and use them to reproduce PCB board, the schematic diagram is also being cloned to make sure the target PCB card can be inspected when there is any error being detected;

In the process of spraying design of duplicating printed circuit board, in order to make sure the automatic layout tools can make electrical connection with the components lead, each lead of surface mount device must have at least one through hole, the action is for the purpose that in case there are more connections are required on the SMD parts, it can still be fulfilled by internal connection from inner layer, in-circuit test and reprocessing of Printed circuit board duplicating.

In order to achieve a higher working efficiency of automatic layout tools when reverse engineering printed circuit board, engineers should do the utmost to use the through hole with maximum diameter and circuit tracks, set up the distance in 50mil will be in the ideal situations, and use the through hole with the maximum diameter to copy electronic pcb board gerber file. When design the spraying area, it is needful to consider the online test issue for the circuit. The tooling fixture for Printed circuit board electrical test could be quite expensive. And normally will only be purchased in the stage of final manufacturing of Printed circuit board. So it could be too late to add any test node on the Printed circuit board at this moment.

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