ISOLATED SWITCHING POWER SUPPLY

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United States of America Patent

SERIAL NO

15555827

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An isolated switching power supply of the present invention includes: a first circuit board provided with a pattern of a primary winding constituting an isolation transformer; a second circuit board provided with patterns of secondary windings constituting the isolation transformer, wherein a secondary winding pattern portion is arranged to face a primary winding pattern portion of the first circuit board at a predetermined interval; and a core inserted into the primary winding of the first circuit board and the secondary windings of the second circuit board and made of a magnetic body constituting the isolation transformer.

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Patent Owner(s)

Patent OwnerAddress
FDK CORPORATIONTOKYO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukui, Norio Tokyo, JP 31 203
Hamada, Kenji Tokyo, JP 83 577
Nagayoshi, Tomoyuki Tokyo, JP 1 7
Sato, Tadashi Tokyo, JP 165 1784

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