The characteristic impedance of the PCB can also be calculated using (4) and the approximate peak impedance (14.5dBΩ) with the 2.7Ω termination resistance. The measurement is repeated using a ...

with a tool head that performs the coating of the via with a high-resistance conductive ink before the electroplating step, all without submerging the entire PCB. After an initial experiment ...

When current flows through a conductor it becomes an inductor, when there is an inductor there is an electromagnetic field (EM). This can cause a variety of issues during PCB layout if you don’t ...

A printed circuit board (PCB) is much like a complicated city ... usually consists of wide power planes on multiple layers to provide a low-resistance path for power delivery. These planes are ...

Space-Saving Device Offers Low Max. RthJC of 0.36 °C/W and Wettable Flanks to Improve Thermal Performance and Solderability ...