Heat Sink Calculators
Use our heat sink calculators to estimate the required heat sink dimensions, understand the performance properties of heat pipes, and calculate the thermal resistance & temperature rise of both standard and vapor chamber based heat sinks.
Heat Sink Size Calculator
Estimates required heat sink volume & dimensions based on power input, Tcase, ambient temperature and available airflow. Useful during early design phase.
Heat Sink Performance Calculator
Compare heat sinks using a solid metal base to those using a vapor chamber base: heat sink thermal resistance & delta-T for each part of the heat sink.