After we reverse engineering PCB board physical sample and acquire PCB Cloning Gerber File, it is necessary to perform the testing on the PCB prototype which is manufacturing base upon the gerber file acquire through PCB Board cloning technique. at this senarios, the PCB tester will be applied for the circuitry pattern testing to ensure…
Clone Multilayer Printed Circuit Board Gerber File can be executed in the follow procedures, let us assume this is a 4 Layers Printed circuit board which need to extract the gerber file, layout drawing out from physical PCB board: The first step: Record the model number, parameters, markings, and position of all the components on…
The following describes a commonly used method about how to Clone PCB Board Gerber File, the process is as follows: The first step: first record the model, parameters, and position of all the components on the paper, especially the direction of the diode, the triode, inductor and transistor, the direction of the integrated circuits notch.…
The basic principle of the PCB Reverse Engineering Software is: with the aid of the PCB Reverse Engineering software, the operator draws the layout drawing of printed circuit board according to the physical PCB board, and reversely generates the network table of the common format of the PCB board, and then the operator import the…
During the period from the early stage of reform and opening up to the end of the 1980s, due to the huge gap in technology level, China relied mainly on foreign engineers for the maintenance of electronic devices for imported equipment. The desire to increase the utilization of imported equipment and reduce maintenance costs has…
PCB board Reverse engineering technology is used to research or repair electronic equipment without schematic diagrams, such as electronic PCB board repair unit or imported automatic control system circuit board with partial schematic diagram maintenance, can also be used for teaching, scientific research, especially for those technology development company to research on the method of…
Recover PCB Board Schematic Diagram Purpose project comes from the National Innovation Fund and the “PCB-reverse-engineering-based electronic equipment maintenance technology platform” project supported by the National Defense Research Institute. It is dedicated to solving the current situation that the electronic equipment is damaged and not repaired in time due to the lack of schematic diagram.…
There are a large number of advanced instruments and equipment are complex in structure and high in integration. And due to the technology information privacy issue, normally the original supplier won’t provide the schematic diagram of printed circuit board. Some of them are not able to obtain the circuit schematic diagram of the electronic device…
In addition to the conductive layer and the dielectric layer, the laminated structure of the PCB further includes a solder resist layer and a silk screen layer which are PCB Board Layer Composition. The solder mask covers the surface signal layer (top layer and bottom layer) of the PCB and is mainly composed of a…
A dielectric layer is sandwiched between every two conductive layers of the Printed circuit board, either the signal layer or the planar layer. For PCBs, the main function of the dielectric layer is support the whole pcb circuit board structure, and the main electrical function is insulation among conductive layers. First of all, since the…