Patents Assigned to Kitamura Kiden., Ltd
  • Negative feedback power supply apparatus
    Patent number: 4866366
    Abstract: In a power supply apparatus for a load such a toroidal core testing apparatus, an input current is supplied to the load, and an output voltage of the load is obtained. A current corresponding to one part of the output voltage is negatively fed back to the input current.
    Type: Grant
    Filed: January 27, 1988
    Date of Patent: September 12, 1989
    Assignee: Kitamura Kiden., Ltd
    Inventors: Fumio Kitamura, Toshitsugu Tajima