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La ricerca per l'autore «"Adrian Plesca"» ha prodotto 2 risultati, per un totale di 1 pagina.
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Allegato
The 3D simulation of the electric field from a power Printed Circuit Board
Scritto da Adrian Plesca il 25-05-2007 ore 15:48
Nowadays because of impressive development of power electronic components and integrated circuits there is a high density of active electronic components on Printed Circuit Boards (PCB). This also had involved new aspects as regard the thermal power management at the contact between power semiconductor case and printed circuit board. So, a multi-layers PCB and vias solution were adopted to improve the thermal exchange between power components and environment. At a given density of active...(continua)
Allegato
3D modeling and thermal simulations of a toroidal transformer
Scritto da Adrian Plesca il 25-05-2007 ore 11:33
Nowadays, one of the most important problem from energy point of view, is how to save it. It is very well known that the most used electrical device at low, medium and high voltage is the electric transformer because of its very simple operating principle. Beside of this important advantage there is also a drawback: the power loss. From many types of power transformers, the toroidal transformer means the best choice from power loss point of view. Here attached a short study about 3D modeling and thermal simulations of a toroidal transformer.(continua)
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