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Capacitor charger system and digital control module and isolated acquisition module for such a capacitor charger system

  • US 8,797,001 B2
  • Filed: 06/30/2009
  • Issued: 08/05/2014
  • Est. Priority Date: 06/30/2009
  • Status: Active Grant
First Claim
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1. A capacitor charger system comprising:

  • a capacitor charger module;

    an isolated acquisition module for sampling an output voltage level of said capacitor charger module;

    a digital control module, connected to said isolated acquisition module via a bidirectional link and connected to said capacitor charger module via a control signal interface, for generating control signal information and synchronization signal information based on data representative of sampled output voltage levels received via said bidirectional link from said isolated acquisition module, and for sending said control signal information to said capacitor charger module via said control signal interface and for sending said synchronization signal information to said isolated acquisition module via said bi-directional link,wherein said capacitor charger module is controlled based on said control signal information from said digital control module; and

    wherein said isolated acquisition module is configured for performing said sampling based on said synchronization signal information.

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