Disposiçao de circuito para pôr disposiçao uma tensao de operaçao para uma multiplicidade de unidades de montagem de preferencia encaxáveis desde uma fonte de tensao de operaçao em comum

The circuit provides the operating voltage for each of the plug-in modules (SLM0,...SLM7) from a common operating voltage source (DCC), with a manual or automatic switching device used for selecting a higher operating voltage when a supplementary plug-in module is connected, to prevent the voltage d...

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Bibliographic Details
Main Author GERHARD PREY
Format Patent
LanguagePortuguese
Published 23.06.1998
Edition6
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TELEPHONIC COMMUNICATION
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Summary:The circuit provides the operating voltage for each of the plug-in modules (SLM0,...SLM7) from a common operating voltage source (DCC), with a manual or automatic switching device used for selecting a higher operating voltage when a supplementary plug-in module is connected, to prevent the voltage dropping below the min operating voltage level. The operating voltage provided by the voltage source is returned to its normal level after a timed delay from the switching-in of the supplementary plug-in module.
Bibliography:Application Number: BR19979701075