Shenzhen Hopetime Industry Co.,Limited
HopetimePCB & GWT

PCB design resources

 
What is the panel border,PCB board array,panelize?... View More>>
What is the outer layer in PCB?... View More>>
What is the PCB soldermask opening?... View More>>
What's the Overall Finished Profile Tolerance?... View More>>
Milling and routing... View More>>
The micro section of a PTH in PCB... View More>>
PCB Legend,silkscreen,component identification... View More>>
Options and Requirements for Solder Mask... View More>>
PCB leakage... View More>>
Impedance controlled PCBs... View More>>
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