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Category:PCB PCB Layout
The connections on a PCB should be identical to its corresponding circuit diagram, but while the circuit diagram is arranged to be readable, the PCB layout is arranged to be functional, so there is rarely any visible correlation.
1. Power and groundlines are as close as possible, the power and ground on the entire board should be in well-shaped distribution,achieve a balanced current for the distribution line. 2. Making ...(view more)
George Blat1. Signal return ground is using independent low-impedance for the loop, not chassis or structural frame. 2. Separately arranging the ground wire of strong signal and weak signal, and respective...(view more)
Factor1.Print board layer selection rules, that is, the clock frequency is 5MHZ or pulse rise time is less than 5ns, the PCB board should to be made multilayer, if using double board, one side of the PCB sh...(view more)
Eduardo Gonzalez1.For areas where the vias are dense, please avoid interconnection between the power source and the grounded area of the formation to form a division of the planar layer, thereby breaking the integrit...(view more)
Fabiano1. To prevent the signal line in the formation of self-loop between different layers, self-loop will cause radiation interference. 2. Short-term rules: wiring should be as short as possible, esp...(view more)
Toni05 UNIQUE HOMEPAGE PBN POSTS on HIGH TF DA Domains Have you hired any expert SEO agency to rank your website on top of Google results? No....It's too expensive.... And you are doing it by yourself....(view more)
Mullerlukacs2081.High-speed circuit and low-speed circuit: high-speed circuit should close to the ground, low-speed circuit close to the power surface. 2.The alignment of the adjacent layers is orthogonal to avoi...(view more)
William Reeve1.PCB wiring basic policy: increase the alignment to reduce the capacitance coupling crosswalk; parallels set the power and ground line for making PCB capacitors achieve the best; the sensitive h...(view more)
Adrian Wellings1.Before wiring, the first thing is to classify the lines. The main classification method is based on the power level and each group is divided by every 30dB power level. 2.Different classificat...(view more)
Bruno Vicente1.The clock circuit and the high frequency circuit are the main sources of interference and radiation, and must be arranged separately from the sensitive circuit. 2.Note the waveform distortion du...(view more)
Markus Schmitz
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