A System for Ripple and Noise Reduction in a Multiple Power Supply

摘要

In an electronic device such as a traveling-wave tube amplifier or Klystron oscillator which requires three interconnected dc power supplies, a filter arrangement is provided for isolating the common-mode ripple voltage. An inductor serves to provide isolation of the common lead of the three power supplies by providing a high impedance in this lead. A capacitor provides a low-impedance path to ground at the common interconnection point. (Author)