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Method and device for controlling an electromagnetic load

  • US 5,566,659 A
  • Filed: 04/19/1995
  • Issued: 10/22/1996
  • Est. Priority Date: 05/02/1994
  • Status: Expired due to Term
First Claim
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1. A method of driving an electromagnetic load, comprising the steps of:

  • predetermining a basic time duration during which the load is to be driven;

    determining a correction delay time as a function of a power supplied to the load;

    generating a corrected time duration by correcting the basic time duration of driving the load as a function of the correction delay time; and

    driving the load for the corrected time duration.

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