PCB Card Cloning starts from extract the Printed circuit board documents from obselete card sample, the documents duplicated included Layout diagram, schematic drawing, Gerber file and BOM, engineer can use these documents to reproduce the PCB card and make a perfect cloning units
4 Layers PCB Board Gerber File Cloning will help engineer to restore the layout drawing, gerber file, BOM list and schematic diagram from physical 4 layers printed circuit board physical sample, and there are some preliminary preparation must be made before the beginning: and the Preliminary preparation includes: First of all: preparing component libraries and…
When placing the components in PCB Board reverse engineering, Clone PCB Board Power, Ground and Signal Track to ensure that your signals have a clean and trouble-free path. At this stage of the PCB board layout reverse engineering process, keep in mind the following guidelines: At this stage of the bureau process, please keep in…
Clone Electronic PCB Board Schematic Diagram needs to know how to draw it in a proper way, as we all know the quantity of resistor, capacitor, inductor and magnetic bead are count for the most in the electronic components of a Printed circuit board assemblies; RESISTOR: As shown in below figure, write resistance and accuracy…
Critical Signal in Electronic PC Board Cloning are playing important roles in the whole process of Printed Circuit Board EMC documents Reverse Engineering, 1. CS signal (sampling signal): pulled out from sampling resistors R25 and R26. Note that the ground wire of the IC is based on the sampling resistor, and the positive and negative…
Speaking of the difficulty of switching power supply PCB Board cloning, Clone Printed Circuit Board EMI Layout is not a big problem, but it must be one of the difficulties of switching power supply to layout a sophisticated PCB board (the PCB design is not good, which may lead to debugging parameters in how to…
When we talk about Low Frequency Analog Signal Package Grounding in the PCB board ground gerber file redrawing, let’s look at the size of the cross-talk in the case of the surface microstrip line. Assuming that the trace is controlled by 50Ω impedance, the line width is 6mil, the dielectric thickness is 3.6mil, and the…
In the field of switching power supply circuit board cloning from active shunt regulators and dummy loads from AC to low-voltage DC, flyback is the most popular topology at present, so engineer can choose to apply for switch power board reverse engineering to extract original layout diagram and gerber file, then redesign power tuning module…
The ferrite magnetic amplifier in the Flyback Power Supply Circuit Board Gerber File Cloning is for dual output flyback power supplies that both provide actual power at both output ends (5V 2A and 12V 3A), both of which can achieve ±5% adjustment. When the voltage reaches 12V, it will enter a zero-load state and can’t…
The impedance value of a trace generated from Mul-tilayer PCB Circuit Board Gerber File Cloning generally depends on its line width and the distance between the trace and the reference plane. The wider the trace, the lower its impedance. In some interface terminals or pads of devices, the principle is also applicable. When the pad…
The impedance value of a trace generally depends on its line width and the distance between the trace and the reference plane, and impedance is more likely to generated in the High Density Interconnect PCB board layout, engineer must pay special attention when Clone HDI PCB board to avoid discoutinuous impedance issue. The wider the…