Electronic Apparatus And Appliances
Mostrando 1-2 de 2 artigos, teses e dissertações.
-
1. Escalabilidade de fonte de alimentação chaveada para uso em eletrodomesticos / Switch mode power supply scalability fo use in home appliances
This work describes the development of a switch mode power supply to be used at home appliances, capable to deliver three outputs with voltage and power different levels, changing a minimum number of components between them. At the first part of the work is presented the application of the power supply and its needs, followed by the specifications and choose
Publicado em: 2009
-
2. Impinging flow parallel plates heat sinks / Dissipadores termicos de placas paralelas com influxo de topo
The parallel plates heat sinks with top inlet and side exit constitute an enhanced heat transfer alternative for the local removal of electric power dissipation in microprocessors. In the present work, three parallel plates heat sinks were built and tested with variable airflow under the conditions of top inlet and side exit. The experimental results were co
Publicado em: 2005