Patents Assigned to Potentia Telecom Power Inc.
  • Apparatus and method of controlling low frequency load currents drawn from a DC source in a telecommunications system
    Publication number: 20040204173
    Abstract: A circuit controls the low frequency load currents drawn by components of telecommunications systems. The circuit includes a power converter, a first sense circuit, a second sense circuit, a comparator, and a power converter control circuit. The power converter control circuit controls the power converter's duty cycle in accordance with the input signal compared to a reference. In this manner, the low frequency load currents may be easily and economically controlled.
    Type: Application
    Filed: October 3, 2002
    Publication date: October 14, 2004
    Applicants: Catena Networks, Inc., Potentia Telecom Power Inc.
    Inventors: Yan-Fei Liu, Raymond Orr, Kai Xu