Heat Sink Temperature Calculator

Enter value and click on calculate. Result will be displayed.

Enter your values:

Ambient Temperature Ta max:
C
Junction Temperature Tj max:
C
Resistance (junction to case) R:
C/Watt
Resistance Ra:
C/Watt
Resistance Rb:
C/Watt

Result:

Junction Temperature:
C
Power:
Watt
BTU / Hour
Heat Sink Temperature Calculator Heat Sink Temperature Calculator is a Heat Sink Calculator online tool for heat sink components. You can use it to compute the values for led heat sink, flat plat heat sink, aluminium heat sink and more. With this Heat Sink Thermal Resistance Calculator, you are able to calculate the the junction temperature of power components. And you have values of these power electronics devices, including the heat sink thermal resistance and the maximum ambient temperature.
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