Electric Circuits Of Low Tension
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. Aplicação de Análise Preliminar de Perigos (APP) no Gerenciamento de Riscos de Incêndios originados em instalações elétricas de baixa tensão / Application of the Preliminary Hazard Analysis (PHA) to systematize and qualify the levels of risk, associated to the different factors that create fires derived from electric circuits of low tension
The main objective of the current research was to customize the Management of risks tool, so that it meets the parameters established in Decree, São Paulo, n0 46.076 of 31/08/2001, through the application of the Preliminary Hazard Analysis (PHA), using the technique of Stated Preference SP (interviews), with specialists of the following areas: Quality, Secu
Publicado em: 2004
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2. AVALIAÇÃO METROLÓGICA DE VARISTORES DE ÓXIDO DE ZINCO PARA MÉDIA TENSÃO / METROLOGICAL EVALUATION OF ZINC OXIDE VARISTORS OF MEDIUM VOLTAGE
Despite its many benefits, one of the few disadvantages of semiconductor technology is the vulnerability of solid state devices to undesired increase in temperature, voltage and current . Even low voltage pulses can produce interference and damages with several consequences. Thus, as electronics are used in more and more applications, temperature, protection
Publicado em: 2004
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3. Modelamento, projeto e caracterização de transistores verticais DMOS de potencia e estruturas de alta tensão compativeis com a tecnologia CMOS
The objective of this thesis is to investigate the design viability of power and high-voltage VDMOS transistors, built in a standard CMOS process, usually used for low-voltage applications. Also. the monolithic integration possibility of power VDMOS devices and low voltage logic control circuitry is verified. First of all, follows a discusion on some theoret
Publicado em: 1989