PCB Repair
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Printed Circuit Card Reverse Engineering Spice Simulation Program
Printed Circuit Card Reverse Engineering Spice Simulation Program When printed circuit card reverse engineering is being processing, circuit system design engineers will occasionally requires to analyze partial circuit voltage and current relationshi...
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PCB Card Remanufacturing Simulation
The accuracy of circuit simulation from pcb card remanufacturing is depends not only on the component model, but also depends on the prescribed model parameter value and their accuracy. As a result of that, an concrete and exact physical meaning of v...
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Electronic PCB Card Duplicating Overloading
Overload from electronic pcb card duplicating is originally from overlength wires or tracks, high frequent signal variation, although most of the components’ receiving terminals have input diode protection, but sometimes, these overload electricity c...
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Printed PCB Card Duplication Line Effects
1, strictly control the track length in the key network: if there is existence of boundary in the high speed jumping, it must consider the issue of transmission line on the printed pcb card duplication. And nowadays the most popularly used high speed...
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Radio Frequency Design of High Density Interconnect Electronic PC Circuit Card Redesign
Refers to radio frequency design for High Density Interconnect electronic pc circuit card redesign, radio frequency circuit must be designed to systematic schematic diagram and systematic board layout, without use the subsequent switching separated e...
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PCB Board Copying with Signal Integrity Plan
In recent years, pcb board copying has raised the new subject for series and paralleling switch or series and paralleling interconnecting. Accompany with the new development of databus and differential pair structure, pcb board copying is not only a ...
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Electronic PCB Card Replicating Differential Line Design Rules
When applying the strip line layout from electronic pcb card replicating, signal will be clamped between the FR-4 materials, in the micro-strip, the copper conductor is exposed in the air. Since the minimum level of dielectric constant of the air is ...
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Electronic PC Board Remanufacturing Element
In the process of electronic pc board remanufacturing, transmission Line featured impedance is the most important aspect of electronic pc board remanufacturing. In order to ensure the optimum signal quality, the target of signal interconnect design i...
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Radio Frequency Effect Reduction of Printed Wiring Board Cloning
Radio Frequency Effect Reduction of Printed Wiring Board Cloning In the process of printed wiring board cloning, we can see that the design frequency of the printed wiring board is becoming higher and higher. Accompany with the data speed increasing,...
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Electronic PCB Card Cloning Numerical System
Electronic PCB Card Cloning Numerical System can only deal with 1 and 0 signal and have very good error compatibility when cloning electronic pcb card, but the harmonic wave generated from the high speed pulse will lead to weaker signal when the freq...
