Patents Assigned to 3DI POWER LIMITED
  • Inductor for high frequency applications
    Patent number: 8665048
    Abstract: The invention provides an inductor assembly suitable for use in high frequency switched mode power converters, where the rate of change of voltage can exceed 109 Volts per second. The inductor is formed from a ribbon (30) of conductor wound around a magnetic core (140), and further includes electrostatic screens positioned between successive windings of the conductor to provide capacitive screening, substantially reducing high frequency voltage signals propagating from one end of the inductor to the other.
    Type: Grant
    Filed: October 1, 2009
    Date of Patent: March 4, 2014
    Assignee: 3DI Power Limited
    Inventors: Timothy Richard Crocker, Jonathan Narramore
  • Inductor For High Frequency Applications
    Publication number: 20110205010
    Abstract: The invention provides an inductor assembly suitable for use in high frequency switched mode power converters, where the rate of change of voltage can exceed 109 Volts per second. The inductor is formed from a ribbon (30) of conductor wound around a magnetic core (140), and further includes electrostatic screens positioned between successive windings of the conductor to provide capacitive screening, substantially reducing high frequency voltage signals propagating from one end of the inductor to the other.
    Type: Application
    Filed: October 1, 2009
    Publication date: August 25, 2011
    Applicant: 3DI POWER LIMITED
    Inventors: Timothy Richard Crocker, Jonathan Narramore