Thursday, May 30, 2019
Clearance Holes for Metric Fasteners
When designing a PCB board, it is important to determine the necessary clearance for screw holes. The table below shows the general screw sizes and the corresponding hole clearances.
PCB Design : Via Current Carrying Capacity
Maximum via current carrying capacity can be calculated using Saturn PCB Design Toolkit
Friday, May 3, 2019
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Hot-Swap Circuits with Inrush Current Limiter
To provide continuous current sensing and limiting, this hot-swap circuit uses a PNP transistor and a current sense resistor of 0.333R. Wh...
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When designing a PCB board, it is important to determine the necessary clearance for screw holes. The table below shows the general screw si...




