Patents Assigned to Densetsu Corp.
  • DC-DC converter
    Patent number: 5086381
    Abstract: A DC-DC converter includes a transformer and a switching element. The primary winding of the transformer and the switching element are connecting in series with a DC power source. A DC output is extracted via a rectifier circuit connected to a secondary winding of the transformer. A capacitor is connected in parallel to the switching element, and a saturable reactor is connected between the secondary winding of the transformer and the rectifier.
    Type: Grant
    Filed: October 9, 1990
    Date of Patent: February 4, 1992
    Assignees: Toko Kabushiki Kaisha, Nemic Lambda Kabushiki Kaisha, Yutaka Electric Mfg. Co., Ltd., Densetsu Corp.
    Inventors: Shigeru Kameyama, Koji Arakawa, Kazushi Watanabe, Hitoshi Yoshioka, Isami Norigoe