Patents Represented by Attorney Frank Turpin

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  • Temperature compensated current sensing circuit for a power supply
    Patent number: 3931566
    Abstract: A converter power supply is provided with a novel current regulating circuit. A magnetoresistive element is disposed in flux coupling proximity to the output inductor of a power supply for providing a control signal corresponding to the output current thereof. The element is mounted in the air gap of the split-loop core of the inductor.
    Type: Grant
    Filed: December 10, 1974
    Date of Patent: January 6, 1976
    Assignee: Northern Electric Company Limited
    Inventors: Geoffrey John Pask, Anastasios Moschopoulos