Patent ID: 9118289
Filing Date: 2015-08-25
Classification: H03F

Abstract:
1. A saturable core magnetic amplifier circuit comprising: an input signal; a first control winding in series with a second control winding, a series resistor, and the input signal; the first control winding wound around a first core; the second control winding wound around the second core; a first load winding wound around the first core; a first bridge rectifier electrically connected to the first load winding; a second load winding wound around the second core; a second bridge rectifier electrically connected to the second load winding; a first feedback winding wound around the first core, the first feedback winding electrically connected to the first bridge rectifier; a second feedback winding wound around the second core, the second feedback winding electrically connected to the first bridge rectifier; a feedback resistor connected between the first feedback winding and the second feedback winding; a first bias winding wound around the first core, the first bias winding connected to a second bridge rectifier; a second bias winding wound around the second core, the second bias winding connected to the second bridge rectifier; and a third bridge rectifier connected to the second load winding, the second control winding.