Electrical computers and digital processing systems: support – Computer power control
Reexamination Certificate
2006-02-07
2006-02-07
Cao, Chun (Department: 2115)
Electrical computers and digital processing systems: support
Computer power control
C713S320000
Reexamination Certificate
active
06996726
ABSTRACT:
Disclosed is a mobile data carrier comprising a data-processing circuit; and a supply unit (1) to apply electric energy to power supply terminals for operating the data-processing circuit from an external energy source and (2) controlling voltage and current at external access points of the data carrier, wherein the supply unit including a voltage-limiting control circuit arranged in parallel to the power supply terminals of the data-processing circuit, and a current control device which, with respect to the supply of energy to the data-processing circuit, is arranged in series with the parallel arrangement of the voltage-limiting control circuit and the data-processing circuit.
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Den Besten Gerrit W.
Kessels Jozef L.W.
Timm Volker
Cao Chun
Koninklijke Philips Electronics , N.V.
Stroud Adam L.
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