This PCB thermal analysis online calculator software is used to estimate the junction temperature rise of an exposed pad device attached to a printed circuit board (PCB). The calculator computes the total junction to ambiemt PCB thermal resistance due to the conduction through and convection and radiation.
Thermal analysis of the PCB is conducted by computing the equivalent thermal conductivity of the PCB based on the copper coverage area, number and thickness of the PCB layers, size of the attached device and strength of natural convection and radiation from the surface of the PCB.
|Material||Thickness [mm]||% Coverage||
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