JP4944632B2 - 回路基板、高圧電源装置および画像形成装置 - Google Patents

回路基板、高圧電源装置および画像形成装置 Download PDF

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Publication number
JP4944632B2
JP4944632B2 JP2007025332A JP2007025332A JP4944632B2 JP 4944632 B2 JP4944632 B2 JP 4944632B2 JP 2007025332 A JP2007025332 A JP 2007025332A JP 2007025332 A JP2007025332 A JP 2007025332A JP 4944632 B2 JP4944632 B2 JP 4944632B2
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circuit board
piezoelectric transformer
switching element
circuit
power supply
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Japanese (ja)
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JP2008193804A5 (enExample
JP2008193804A (ja
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剛志 岩佐
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Canon Inc
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Canon Inc
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JP2007025332A 2007-02-05 2007-02-05 回路基板、高圧電源装置および画像形成装置 Active JP4944632B2 (ja)

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JP2007025332A JP4944632B2 (ja) 2007-02-05 2007-02-05 回路基板、高圧電源装置および画像形成装置

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JP2007025332A JP4944632B2 (ja) 2007-02-05 2007-02-05 回路基板、高圧電源装置および画像形成装置

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JP2008193804A JP2008193804A (ja) 2008-08-21
JP2008193804A5 JP2008193804A5 (enExample) 2010-03-18
JP4944632B2 true JP4944632B2 (ja) 2012-06-06

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009072474A1 (ja) * 2007-12-05 2009-06-11 Tamura Corporation 圧電トランス装置の製造方法及び圧電トランス装置
JP5281478B2 (ja) 2009-05-15 2013-09-04 キヤノン株式会社 電子装置、回路基板、高圧電源装置、および、電子部品と圧電素子とを回路基板に半田付けする方法
US10671009B2 (en) 2017-02-13 2020-06-02 Canon Kabushiki Kaisha Printed circuit board mounting piezoelectric transformer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0833350A (ja) * 1994-07-20 1996-02-02 Tamura Seisakusho Co Ltd 圧電トランスの駆動回路
JPH08116663A (ja) * 1994-10-14 1996-05-07 Kageki Matsui スイッチングコンバータ用スナバ回路
JPH08289568A (ja) * 1995-02-15 1996-11-01 Toto Ltd 高電圧発生装置
JP3267204B2 (ja) * 1997-08-06 2002-03-18 株式会社豊田自動織機 トランス駆動回路
JP4926388B2 (ja) * 2004-08-17 2012-05-09 キヤノン株式会社 画像形成装置に用いる高圧電源装置

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JP2008193804A (ja) 2008-08-21

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