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Heat power source controller circuit

AuthorsMadrid, Francesc ; Jordà, Xavier; Vellvehi Hernández, Miquel; Perpiñà, X.; Godignon, Philippe
Issue DateDec-2004
PublisherAmerican Institute of Physics
CitationReview of Scientific Instruments 75(12): 5123 (2004)
AbstractExperimental works on thermal management of electronic systems, such as thermal resistance or thermal conductivity measurement, often require a controlled heat power source. This article proposes a circuit based on an integral automatic controller that sets a heat power dissipation level of a power metal-oxide-semiconductor field effect transistor used as a heating device. It can operate in dc mode, setting a steady power generation, and in pulsed mode, controlling a transient power wave form. The controller operation principle is established together with all details for its implementation and use.
Description3 páginas.
Publisher version (URL)http://dx.doi.org/10.1063/1.1819451
Appears in Collections:(IMB-CNM) Artículos
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