Nothing Special   »   [go: up one dir, main page]

TW200746605A - Power adapter and DC-DC converter having acoustic transformer - Google Patents

Power adapter and DC-DC converter having acoustic transformer

Info

Publication number
TW200746605A
TW200746605A TW096112314A TW96112314A TW200746605A TW 200746605 A TW200746605 A TW 200746605A TW 096112314 A TW096112314 A TW 096112314A TW 96112314 A TW96112314 A TW 96112314A TW 200746605 A TW200746605 A TW 200746605A
Authority
TW
Taiwan
Prior art keywords
power adapter
converter
acoustic transformer
acoustic
transformer
Prior art date
Application number
TW096112314A
Other languages
Chinese (zh)
Inventor
Mark Unkrich
Michael Louis Frank
Richard C Ruby
Original Assignee
Avago Technologies Wireless Ip
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US11/440,874 external-priority patent/US20070210724A1/en
Application filed by Avago Technologies Wireless Ip filed Critical Avago Technologies Wireless Ip
Publication of TW200746605A publication Critical patent/TW200746605A/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Dc-Dc Converters (AREA)
  • Details Of Television Scanning (AREA)
  • Rectifiers (AREA)

Abstract

An integrated power adapter, a portable electronic device with an integrated power adapter, and multichip modules are described.
TW096112314A 2006-05-25 2007-04-09 Power adapter and DC-DC converter having acoustic transformer TW200746605A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/440,874 US20070210724A1 (en) 2006-03-09 2006-05-25 Power adapter and DC-DC converter having acoustic transformer

Publications (1)

Publication Number Publication Date
TW200746605A true TW200746605A (en) 2007-12-16

Family

ID=38906863

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096112314A TW200746605A (en) 2006-05-25 2007-04-09 Power adapter and DC-DC converter having acoustic transformer

Country Status (2)

Country Link
CN (1) CN101079580A (en)
TW (1) TW200746605A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102183984B (en) * 2011-03-25 2013-05-08 重庆长安汽车股份有限公司 Power battery simulation system
CN106469973B (en) * 2015-08-10 2019-04-02 全汉企业股份有限公司 Adaptor power supplies
CN108063487A (en) * 2016-11-07 2018-05-22 中兴通讯股份有限公司 A kind of charger and charging method

Also Published As

Publication number Publication date
CN101079580A (en) 2007-11-28

Similar Documents

Publication Publication Date Title
GB2500478A (en) Supplying power to an electronic device using multiple power sources
GB2460574A (en) Power sharing among portable electronic devices
EP2315347A4 (en) Semiconductor device and power converter using the semiconductor device
WO2007092376A3 (en) Power adaptor and storage unit for portable devices
TW200717728A (en) Semiconductor package
EP2100332A4 (en) Chip stack with a higher power chip on the outside of the stack
WO2010028303A3 (en) System and method for providing power to portable electronic devices
WO2007115094A3 (en) Method and system for powering an electronic device
EP2102497A4 (en) Portable, self-sustaining power station
BRPI0914776A2 (en) secondary battery, and, electronic device comprising a secondary battery as a power source.
SI2149902T1 (en) Power semiconductor module and arc discharge device using the same
DE112007002623A5 (en) Power transmission device, in particular multi-function converter unit
WO2008106447A3 (en) Portable power supply
EP1742503A4 (en) Electric acoustic converter and electronic device using the same
DE602007012386D1 (en) DC-DC converter and power supply device
EP2017117A4 (en) Motive power output device, and secondary cell setting method
TW200746605A (en) Power adapter and DC-DC converter having acoustic transformer
EP1718864A4 (en) Improved wave energy converter (wec) device and system
EP1759257A4 (en) Methods for electrically isolating a portable electrically-operated device and converter module for portable electrically-operated device
EP1892821A4 (en) Dc-dc converter and power supply
EP2329597A4 (en) Oscillating circuit, dc-dc converter, and semiconductor device
GB2410299B (en) Ocean power converter
TWI340519B (en) Regulated device of a dc power supply, fuel cell, and portable electronic device using a fuel cell
HK1098589A1 (en) Power management systems and methods for a mobile device
EP1990888A4 (en) Power supply apparatus and portable electronic device