JP2007172578A5 - - Google Patents

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Publication number
JP2007172578A5
JP2007172578A5 JP2006255470A JP2006255470A JP2007172578A5 JP 2007172578 A5 JP2007172578 A5 JP 2007172578A5 JP 2006255470 A JP2006255470 A JP 2006255470A JP 2006255470 A JP2006255470 A JP 2006255470A JP 2007172578 A5 JP2007172578 A5 JP 2007172578A5
Authority
JP
Japan
Prior art keywords
power supply
switching power
output
switching
coupled
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.)
Pending
Application number
JP2006255470A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007172578A (ja
Filing date
Publication date
Priority claimed from US11/311,957 external-priority patent/US8225111B2/en
Application filed filed Critical
Publication of JP2007172578A publication Critical patent/JP2007172578A/ja
Publication of JP2007172578A5 publication Critical patent/JP2007172578A5/ja
Pending legal-status Critical Current

Links

JP2006255470A 2005-12-19 2006-09-21 電源を認証するための装置とシステム Pending JP2007172578A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/311,957 US8225111B2 (en) 2005-12-19 2005-12-19 Method and apparatus to authenticate a power supply

Publications (2)

Publication Number Publication Date
JP2007172578A JP2007172578A (ja) 2007-07-05
JP2007172578A5 true JP2007172578A5 (https=) 2009-11-05

Family

ID=37966442

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006255470A Pending JP2007172578A (ja) 2005-12-19 2006-09-21 電源を認証するための装置とシステム

Country Status (5)

Country Link
US (2) US8225111B2 (https=)
EP (1) EP1798834B1 (https=)
JP (1) JP2007172578A (https=)
CN (1) CN101017976B (https=)
AT (1) ATE533219T1 (https=)

Families Citing this family (25)

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US7502236B2 (en) 2006-10-04 2009-03-10 Power Integrations, Inc. Power supply controller responsive to a feedforward signal
US7576528B2 (en) 2006-10-04 2009-08-18 Power Integrations, Inc. Control circuit responsive to an impedance
US7518885B2 (en) * 2006-10-04 2009-04-14 Power Integrations, Inc. Method and apparatus for a control circuit with multiple operation modes
US7873845B2 (en) * 2007-07-11 2011-01-18 Cisco Technology, Inc. Classification technique for powered devices using selective frequency filtering
US9148286B2 (en) * 2007-10-15 2015-09-29 Finisar Corporation Protecting against counterfeit electronic devices
US8108700B2 (en) * 2009-03-10 2012-01-31 International Business Machines Corporation Power supply identification using a modified power good signal
US20110099394A1 (en) * 2009-10-22 2011-04-28 International Business Machines Corporation Power management in a data processing apparatus
US9071066B2 (en) * 2009-12-22 2015-06-30 Empire Technology Development Llc Measurement of environmental impact of electronic devices
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US9385589B2 (en) * 2011-11-15 2016-07-05 Apple Inc. Management of common mode noise frequencies in portable electronic devices
US9008993B2 (en) * 2011-12-19 2015-04-14 Blackberry Limited Methods and apparatus for detecting unauthorized batteries or tampering by monitoring a thermal profile
US8471415B1 (en) * 2012-09-10 2013-06-25 Google Inc. Identifying a device with a universal power supply by reading a communication tag
US9329654B2 (en) * 2012-10-19 2016-05-03 Dell Products, Lp System and method for one-line power mapping of information handling systems in a datacenter
WO2014117801A1 (en) * 2013-01-29 2014-08-07 Phonak Ag State of charge indication in a hearing device
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EP3031121A4 (en) 2013-08-06 2017-02-15 Bedrock Automation Platforms Inc. Smart power system
DE102013111075B4 (de) * 2013-10-07 2016-08-04 Sma Solar Technology Ag Verfahren und Wechselrichter zum Ermitteln eines Betriebszustands einer Photovoltaikanlage
GB2561225B (en) * 2017-04-06 2020-02-19 Ge Aviation Systems Group Ltd Power distribution node
US10928794B2 (en) 2018-01-05 2021-02-23 Emera Technologies LLC Fault detection systems and methods for power grid systems
US12021439B2 (en) 2019-05-24 2024-06-25 Power Integrations, Inc. Switching delay for communication
FR3102406B1 (fr) * 2019-10-24 2021-11-12 Faiveley Transp Tours Procédé de confirmation d’une exécution d’une commande de réduction de consommation
US11418121B2 (en) 2019-12-30 2022-08-16 Power Integrations, Inc Auxiliary converter to provide operating power for a controller
US11258369B2 (en) 2020-02-19 2022-02-22 Power Integrations, Inc. Inductive charging circuit to provide operative power for a controller

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US7392410B2 (en) * 2004-10-15 2008-06-24 Dell Products L.P. Power adapter having power supply identifier information functionality
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