Patents Assigned to Artesyn Technologies
  • Post regulation control circuit for a switch mode power supply with multiple outputs
    Patent number: 6222747
    Abstract: A post regulation control circuit (12) is provided for a switch mode power (10) having multiple outputs (VoN) of the phase modulation type with trailing edge synchronization. The control circuit (12) detects the end of a power cycle and provides a signal to allow a ramp generator to operate. It operates in either voltage or current mode control.
    Type: Grant
    Filed: January 12, 2000
    Date of Patent: April 24, 2001
    Assignee: Artesyn Technologies
    Inventors: Karl Rinne, Liam O Suilleabhain
  • Transformer assembly
    Patent number: 6147583
    Abstract: A transformer (1) for a printed circuit board (2) is provided with physically separate flat metal windings (6) which are chosen to take the highest or the two highest currents handled by the transformer (1). The lower currents which will often include the power input to the primary are printed on the surfaces (3,4) of the printed circuit board (2). The flat metal windings (5) may be pre-assembled with the core halves (6,7).
    Type: Grant
    Filed: May 26, 1999
    Date of Patent: November 14, 2000
    Assignee: Artesyn Technologies
    Inventors: Karl Rinne, Joe Duigan, Brian Gaynor, Frank Keane, Sean Spelman