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.

Clearance Holes for Metric Fasteners

PCB Design : Via Current Carrying Capacity

Maximum via current carrying capacity can be calculated using Saturn PCB Design Toolkit

PCB Design : Via Current Carrying Capacity
Commonly used via size and current carrying capacity are as below.


Power Calculation from Current and Resistance

Power Equation for Current and Resistance P = I² R Current (I) in Amps Res...