Why Do Thermal Dissipation Capabilities Vary Significantly Across Custom Fabricated FR4 PCB Configurations?
Introduction As contemporary industrial electronics compress greater processing power and higher current loads into downscaled enclosures, managing internal thermal energy has become a primary engineering hurdle. When semiconductor devices operate under heavy loads, they generate substantial heat that must be moved away from delicate junctions to prevent early failure. Standard glass epoxy substrates are inherently …