Heat Sink Design Calculator

Heat sink thermal resistance delta t for each component part of the heat sink.

Heat sink design calculator.

As with the natural convection heat sink calculations the radiation heat dissipation q r1 from the area a 1 is calculated using equation 9. The heat sink size calculator is based on a well established equation for estimating heat sink volume during the early stages of heat sink design. How does the heat sink calculator work. Heat transfer design and engineering.

Heat sink convection with fins calculator. The maximum ambient temperature the device s junction to package thermal resistance the thermal resistance of the heat sink and the power applied. The thermal resistance of the heat sink and temperature of the power source is calculated. This heat sink calculator compares heat sinks using a solid metal base to those using a vapor chamber base.

Heat sink calculator is a tool for designing analysing and optimizing heat sink performance contact us today for custom heatsink solutions. A reference link has been placed below the calculator for further reading. Heat sink calculator is a software tool for designing analysing and optimizing heat sink performance. Heat transfer by convection of a heat sink with fins calculator and equations.

Fins are used to increase heat transfer area and provide a cooling effect. However if h a p k is greater than 1 00 the fins will insulate and prevent heat flow. Typical values are listed in the article the importance of radiation in heat sink design. Advanced tool to calculate thermal resistance pressure drop and base temperature of plate fin heat sinks with flow bypass and base spreading effects.

The user can choose between natural or forced convection and or radiation for the modes of heat transfer.