JP2010153005A5 - - Google Patents

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Publication number
JP2010153005A5
JP2010153005A5 JP2008332588A JP2008332588A JP2010153005A5 JP 2010153005 A5 JP2010153005 A5 JP 2010153005A5 JP 2008332588 A JP2008332588 A JP 2008332588A JP 2008332588 A JP2008332588 A JP 2008332588A JP 2010153005 A5 JP2010153005 A5 JP 2010153005A5
Authority
JP
Japan
Prior art keywords
power supply
supply voltage
head
information
target value
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
JP2008332588A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010153005A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2008332588A priority Critical patent/JP2010153005A/ja
Priority claimed from JP2008332588A external-priority patent/JP2010153005A/ja
Priority to US12/643,712 priority patent/US20100165505A1/en
Publication of JP2010153005A publication Critical patent/JP2010153005A/ja
Publication of JP2010153005A5 publication Critical patent/JP2010153005A5/ja
Withdrawn legal-status Critical Current

Links

JP2008332588A 2008-12-26 2008-12-26 電源電圧調整回路及び情報記憶装置 Withdrawn JP2010153005A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2008332588A JP2010153005A (ja) 2008-12-26 2008-12-26 電源電圧調整回路及び情報記憶装置
US12/643,712 US20100165505A1 (en) 2008-12-26 2009-12-21 Power supply voltage adjustment circuit and information storage device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008332588A JP2010153005A (ja) 2008-12-26 2008-12-26 電源電圧調整回路及び情報記憶装置

Publications (2)

Publication Number Publication Date
JP2010153005A JP2010153005A (ja) 2010-07-08
JP2010153005A5 true JP2010153005A5 (enExample) 2010-10-28

Family

ID=42284647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008332588A Withdrawn JP2010153005A (ja) 2008-12-26 2008-12-26 電源電圧調整回路及び情報記憶装置

Country Status (2)

Country Link
US (1) US20100165505A1 (enExample)
JP (1) JP2010153005A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6544008B2 (ja) * 2015-04-10 2019-07-17 株式会社バッファロー 電気機器、及びその制御方法
JP2020149753A (ja) * 2019-03-15 2020-09-17 株式会社東芝 制御装置、及び磁気ディスク装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3046529B2 (ja) * 1995-09-07 2000-05-29 株式会社東芝 磁気記録装置
US5787292A (en) * 1996-04-01 1998-07-28 International Business Machines Corporation Power saving method and apparatus for use in multiple frequency zone drives
US6285521B1 (en) * 1999-03-25 2001-09-04 Western Digital Technologies, Inc. Disk drive employing power source modulation for reducing power consumption
US6785083B2 (en) * 2001-04-23 2004-08-31 Seagate Technology Llc Application of reduced bias levels to disc drive read elements during periods of inactivity
JP2003217243A (ja) * 2002-01-17 2003-07-31 Fujitsu Ltd 情報記録及び／又は再生装置、及びそのパワーセーブ方法
US7551383B1 (en) * 2006-06-28 2009-06-23 Western Digital Technologies, Inc. Adjusting voltage delivered to disk drive circuitry based on a selected zone
JP2009223955A (ja) * 2008-03-17 2009-10-01 Fujitsu Ltd 電源電圧供給回路及びディスク装置

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