Hello, I'm designing a 4-layer board in Eagle with blind vias from layers 1-2 and 15-16. I was wondering if the 0.2mm diameter minimum drill size for vias applies to blind vias as well as normal v...
Hi,What are the concequences for adding small slots on PCB for greater clearing distance between mains and circuit voltage?1)What are the (extra) cost (say per 10mm)?2)What is the most economic drill ...
Hi,What are the material properties of the dielectric interface between the copper and the aluminum, i.e. the thickness and thermal conductivity?Thank you,Andy