PCB assembly china wiring rules

1. Separate the wiring of PCBA assembly signal lines and power lines

The signal line and power line should be wired separately to avoid interference from the power line. When wiring, signal lines and power lines should be crossed vertically as much as possible to reduce interference.

2. Adjacent wiring of PCBA assembly signal lines and ground lines

Signal lines and ground lines should be wired adjacent to each other to reduce interference and noise from signal lines. When wiring, it is advisable to parallel the signal and ground lines as much as possible to reduce crosstalk between the signal lines.

3. PCB assembly china high-frequency signal lines are short and straight

PCBA assembly high-frequency signal lines should be as short and straight as possible to reduce signal transmission delay and loss. When wiring, it is advisable to avoid bending and corners of signal lines as much as possible to reduce signal reflection and interference.

4. The power supply has a short line width

PCB assembly china power cords should be as wide and short as possible to reduce the resistance and voltage drop of the power cords. When wiring, it is advisable to avoid bending and corners of power lines as much as possible to reduce their inductance and capacitance.

5. Dense wiring of ground wires

PCB assembly china ground wires should be densely wired to reduce interference and noise from signal lines. When wiring, it is advisable to parallel the ground and signal lines as much as possible to reduce crosstalk between the signal lines.

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