Hi,
I have the specifications of a heatsink, including the thermal resistance for a certain lenght, but it can be buyed in longer sizes (it's likely an extruded heatsink).
My question is: knowing the thermal resistance of the 75mm long heatsink, how to calculate the thermal resistance of a longer one?
This is the page of the heatsink manufacturer, by the way: http://www.disipadores.com/ingles/media_potencia.htm
Thanks.
I have the specifications of a heatsink, including the thermal resistance for a certain lenght, but it can be buyed in longer sizes (it's likely an extruded heatsink).
My question is: knowing the thermal resistance of the 75mm long heatsink, how to calculate the thermal resistance of a longer one?
This is the page of the heatsink manufacturer, by the way: http://www.disipadores.com/ingles/media_potencia.htm
Thanks.