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Autorzy podjęli problem zbadania zjawiska rozpraszania ciepła w urządzeniach elektronicznych. Jako obiekt badań wybrano wysokiej mocy diodę LED przymocowaną do radiatora i przeprowadzono szereg badań termowizyjnych. Wyznaczono odpowiedź termiczną w dziedzinie częstotliwości. Otrzymane amplituda i faza odpowiedzi termicznej pozwoliły na wyznaczenie warunków chłodzenia badanego układu.
In the article authors focused on the research of heat dissipation problem in electronic devices. For this purpose, a series of thermovision measurements were carried out, and the object of the research was a high-power LED diode attached to a radiator. During the research, diode cooling conditions were to change as a result of changing the properties of contact to the radiator. Authors found out...
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