===== Calculator of maximum power loss from thermal resistance ===== |< 100% 10% 90% >| | {{/calculator/icon_calc.png?60&nolink}} | //[[user/Stan Zurek]], Calculator of maximum power loss from thermal resistance, Encyclopedia Magnetica//, \\ https://www.e-magnetica.pl/doku.php/calculator/maximum_loss_from_thermal_resistance, {accessed: @YEAR@-@MONTH@-@DAY@} | If thermal resistance is known for given device and cooling conditions then a maximum loss dissipation can be calculated from the following equation. |< 100% 25% 60% 5% >| ^ Maximum power loss from thermal resistance ^^^ | //Source: [1] [[https://isbnsearch.org/isbn/9781118717790|Marian K. Kazimierczuk, High-Frequency Magnetic Components, Second edition, John Wiley & Sons, Chichester, 2014, ISBN 9781118717790]]// ||| | //a direct consequence of: \\ [1], eq. (2.276), p. 151// | $$ P_{max} = \frac{T_{max} - T_{ambient}}{R_{th}} $$ | (W) |
Tmax (°C) =       Tambient (°C) =       Rth (°C/W) =

      Pmax (W) =
\\ //Note: the maximum temperature must be greater than the ambient value.// ↑ {{page>insert/paypal}} {{tag>Calculators Thermal_resistance Maximum_power}}