PCB Reverse Engineering for Side Road and Decoupling

PCB Reverse Engineering for Side Road and Decoupling is a critical point to discuss in the circuit board layout redesigning, since side road and decoupling will affect the performance of Printed circuit board;

PCB Reverse Engineering will normally encounter the situation of side road and decoupling. Side road means transfer the unwanted common mode Radio frequency energy, the main function of side road capacitor is generate a AC component and eliminate the unnecessary energy which has entered the sensible area, decoupling means elimination of radio frequency which get access to the distribution network when switch the component. The major task of decoupling capacitor is provide a partial DC power supply to component and decrease the transmission on the switch noise when Reverse Engineering PCB and guide the noise onto ground.

Selection of capacitor is a critical item:

When choosing the sideroad and decoupling capacitor, the value of capacitor can be chosen according to the frequency and capacitance, self-resonance frequency of capacitance calculated by logic series and the time clock speed. the SMT components should be given priority especially for those footprint with relative lower lead inductance instead of through hole components. Furthermore, engineer will usually choose parallel decoupling capacitor to provide more working band and decrease the imbalance grounding.

When Reverse Engineering PCB parallel capacitor system, if the working frequency higher than self resonance frequency, big capacitor will express the inductive impedance features and rise according to the increasing frequency; but the small capacitor will decrease the inductive capacitance accompany with increasing frequency.

the supreme court has already proclaimed the business secret or intellectual property obtained from self-research or through copying circuit card don’t belong to the unfair competition action. Circuit Engineering Co.,Ltd has commited to Reverse Engineering technology research and service for over two decades. and have ever reverse engineering then clone or copy the electronic printed circuit board from different industries, as well as the pcb board manufacture and prototype building. and we have great advantage over the cycle control, research and development as well as the cost analysis.

Nowadays, electronic products are being updated in fast speed; and PCB reverse engineering from our company in the base of completely master the traditional PCB structure or its basic circuit, furthermore, is base upon the self research and development, include the software upgrade and product second phase development;

And we will dedicate to clone PCB with 100% exact the same functions as original sample given by customers.at the same time, we also decrease the PCB reverse engineering cycle refers to the pcb board with blind or buried vias, effectively save customer time and energy, low down its cost. and which is also one of the reasons for us to be favor by most of our clients.

Tags: duplicate pcb card bom,duplicate pcb card design,duplicate pcb card gerber file,duplicate pcb card layout,duplicate pcb card list of component,duplicate pcb card part list,duplicate pcb card schematic,kopieren Leiterplatte bom,kopieren Leiterplatte design,kopieren Leiterplatte diagram,kopieren Leiterplatte drawing,kopieren Leiterplatte gerber,kopieren Leiterplatte layout,kopieren Leiterplatte schematic