Slide 1 Slide 2 Slide 3 Slide 4 Slide 5 Slide 6 Slide 7 Slide 8 Product List
Power Resistor Heatsinks Slide 4

In a practical power resistor application, ΣRΘ is normally the sum of three thermal resistance values: the thermal resistance associated with resistor internal design (RΘR), the thermal resistance of the interface between the device and its heat sink (RΘJ) and thirdly the thermal resistance of the heat sink to ambient temperature (RΘSA).

PTM Published on: 2011-05-03