PCB Reverse Engineering technology is used to reversely analyze the printed circuit board, and to acquire the Layout Drawing, Gerber File, Bill of materials (BOM), Schematic diagram and designators drawing are restored in the aspect ratio of 1:1, and then these technical documents and production files are used for PCB board remanufacturing, component soldering, flying probe testing, circuit board debugging, and complete replication of the original circuit board.
The main parasitic components generated by circuit board wiring are resistance, capacitance and inductance. In the process of the PCB Board Circuit Diagram Reverse Engineering , all parasitic components have the opportunity to interfere with the circuit performance. When a system mixes digital and analog components, careful reverse engineering PCB card is the key to…
Reverse Engineering Amplifier Mixed Signal PCB Board Layout Design can use partition design method to reduce the mutual interference between digital and analog signals; Before redesigning PCB board layout for better emc performance, we must understand the two basic principles of electromagnetic compatibility (EMC): The first principle is to minimize the area of the current…
When we are processing Reverse Engineering High Speed Circuit Board Drilling Drawing, the seemingly simple through holes (vias) often bring a large error effect to the redesign of printed circuit board layout. The adverse effects caused by the effect can be tried in the design: 1. From the consideration of cost and signal quality, choose…
Reverse Engineering PCB Board Gerber Through Hole File will normally comes with some Side Effect, the most obvious one is the Parasitic inductance of vias; Similarly, the parasitic inductance and the parasitic inductance of the via hole. In the reverse engineering of high-speed digital circuit board, the harm caused by the parasitic inductance of the…
Through Hole Application in Reverse Engineering PCB is quite common, especially when redraw the printed circuit board gerber file documents, through hole is also being viewed as VIA which is one of the important components of multilayer PCBs. The cost of drilling holes usually accounts for 30% to 40% of the cost of PCB card…
How to solve the problem of signal integrity in high speed PCB Board Design Recreation: Signal integrity is basically a matter of impedance matching. The factors that affect the impedance matching include the signal source architecture and output impedance, the characteristic impedance of the trace of PCB circuit board circuitry pattern, the characteristics of the…
Reverse Engineering Electronic PCB Card ESD Design provide designer an effective way to improve the ESD performance of printed circuit board, because sometimes the original PCB board esd design is not as good as expectation; If the circuit board will not be placed in a metal chassis or shielding device, solder mask should not be…
In the process of Reverse Engineering Multilayer PCB Schematic for better ANTI-ESD Design, the anti-ESD design of the PCB can be realized by layering, proper layout, wiring and installation. In the design process, most of the design changes by reroute electronic circuit board gerber file can be limited to adding or removing components through prediction.…
In the process of Reverse Engineering Electronic Circuit Board Design, the anti-ESD design of the PCB circuit board can be realized by layering, proper electronic PCB card relayout, wiring and installation. By adjusting the PCB layout and wiring, you can prevent ESD well. Reroute multi-layer PCB layout design as much as possible. Compared with double-sided…
The printed circuit board is a support for circuit components and devices in electronic products. It provides electrical connections between circuit components and devices. It is the most basic component of various electronic equipment. Its performance is directly related to the quality of electronic equipment, as a result of that, Reverse Engineering Printed Circuit Board…