| US 7,515,020 B2 | ||
| Electric circuit device | ||
| Kenichi Ezaki, Daito (Japan); and Fumio Kameoka, Osaka (Japan) | ||
| Assigned to Sanyo Electric Co., Ltd., Osaka (Japan) | ||
| Filed on Dec. 21, 2006, as Appl. No. 11/642,932. | ||
| Claims priority of application No. 2005-374259 (JP), filed on Dec. 27, 2005; and application No. 2006-220850 (JP), filed on Aug. 14, 2006. | ||
| Prior Publication US 2007/0146099 A1, Jun. 28, 2007 | ||
| Int. Cl. H03H 7/00 (2006.01); H01G 4/228 (2006.01) | ||
| U.S. Cl. 333—185 [333/246] | 20 Claims |
| 1. An electric circuit device, comprising:
an electric element; and
a first conductive plate arranged on surfaces of the electric element, wherein
the electric element, including:
a second conductive plate flowing a first current from a power source side to an electrical load circuit side; and
a third conductive plate flowing a second current, which is a return current of the first current, from the electrical load
circuit side to the power source side, wherein
the second conductive plate has a smaller inductance than its self-inductance when the first and second currents flow through
the second and third conductive plates, respectively, and
the first conductive plate is electrically connected to at least one of the second and third conductive plates in parallel
and has lower resistance than resistance of at least one of the second and third conductive plates.
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