Power source device

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12224677
APP PUB NO 20240039419A1
SERIAL NO

18265691

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Abstract

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A power source device includes a capacitive load; and an AC power source, as a voltage source, which applies AC voltage to the capacitive load. A series circuit composed of an inductor and a capacitor is connected to the AC power source. A series circuit composed of a load inductor and the capacitive load is connected in parallel to one of the inductor or the capacitor. If an inductance of the inductor is defined as Lp, a capacitance of the capacitor is defined as Cp, an inductance of the load inductor is defined as Ls, an equivalent capacitance of the capacitive load is defined as Cs, and a frequency of the AC power source is defined as fv, the following expressions are satisfied,

description='In-line Formulae' end='lead'0.8/((2π·fv){circumflex over ( )}2)<Lp·Cp<1.2/((2π·fv){circumflex over ( )}2)description='In-line Formulae' end='tail'

description='In-line Formulae' end='lead'0.8/((2π·fv){circumflex over ( )}2)<Ls·Cs<1.2/((2π·fv){circumflex over ( )}2).description='In-line Formulae' end='tail'

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Patent Owner(s)

  • MITSUBISHI ELECTRIC CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kumagai, Takashi Tokyo, JP 149 2091
Takauchi, Daisuke Tokyo, JP 8 17
Tamida, Taichiro Tokyo, JP 28 159
Tsuda, Shingo Tokyo, JP 57 761

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