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JP6 patents
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DC-DC converter
USUI HIROSHI7 citations84
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Resonant switching power supply device which suppresses a switching frequency raised at the time of light load
USUI HIROSHI7 citations84
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PFC AC/DC converter reducing harmonics, switching loss, and switching noise
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DC-DC converter
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Output controlled DC-to-DC converter
USUI HIROSHI2 citations62
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Power source apparatus
USUI HIROSHI0 citations52