×

Method and circuit arrangement for current measurement

  • US 20060164069A1
  • Filed: 08/07/2003
  • Published: 07/27/2006
  • Est. Priority Date: 08/14/2002
  • Status: Active Grant
First Claim
Patent Images

1. A method for current measurement at a potential which is at a higher value than zero potential, comprising:

  • measuring the current value in the form of an analog signal;

    transmitting the measured information, after A/D conversion, in the form of a digital signal to an evaluation unit which is at ground potential, wherein characterized in that the analog signal is subjected to compression before A/D conversion and transmission, and the digital signal is subjected to expansion after transmission at ground potential.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×