CN100595718C - 一种待机电路和待机方法 - Google Patents
一种待机电路和待机方法 Download PDFInfo
- Publication number
- CN100595718C CN100595718C CN200810214000A CN200810214000A CN100595718C CN 100595718 C CN100595718 C CN 100595718C CN 200810214000 A CN200810214000 A CN 200810214000A CN 200810214000 A CN200810214000 A CN 200810214000A CN 100595718 C CN100595718 C CN 100595718C
- Authority
- CN
- China
- Prior art keywords
- module
- voltage
- output
- width modulation
- pulse width
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000004804 winding Methods 0.000 claims abstract description 45
- 238000001914 filtration Methods 0.000 claims description 38
- 230000009466 transformation Effects 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000002955 isolation Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000005669 field effect Effects 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Landscapes
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200810214000A CN100595718C (zh) | 2008-08-22 | 2008-08-22 | 一种待机电路和待机方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200810214000A CN100595718C (zh) | 2008-08-22 | 2008-08-22 | 一种待机电路和待机方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101373398A CN101373398A (zh) | 2009-02-25 |
CN100595718C true CN100595718C (zh) | 2010-03-24 |
Family
ID=40447590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200810214000A Active CN100595718C (zh) | 2008-08-22 | 2008-08-22 | 一种待机电路和待机方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100595718C (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102148578B (zh) * | 2010-02-10 | 2014-07-02 | 和硕联合科技股份有限公司 | 电源装置 |
CN101984658A (zh) * | 2010-11-05 | 2011-03-09 | 华为终端有限公司 | 电器待机的方法和电器 |
CN102594124B (zh) * | 2012-02-28 | 2014-07-23 | 深圳麦格米特电气股份有限公司 | 一种开关电源电路 |
CN103309426A (zh) * | 2012-03-12 | 2013-09-18 | 鸿富锦精密工业(深圳)有限公司 | 服务器 |
CN104980049B (zh) * | 2014-04-01 | 2017-08-25 | 群光电能科技股份有限公司 | 电力反馈装置及电力反馈方法 |
CN106162339A (zh) * | 2016-07-12 | 2016-11-23 | 乐视控股(北京)有限公司 | 待机电路以及电子终端 |
JP6677891B2 (ja) * | 2017-07-24 | 2020-04-08 | 富士通クライアントコンピューティング株式会社 | 情報処理装置及び電圧制御方法 |
-
2008
- 2008-08-22 CN CN200810214000A patent/CN100595718C/zh active Active
Non-Patent Citations (2)
Title |
---|
一个简单的低待机功耗的反激式电源方案. IR公司,Jonathan,Adams.世界电子元器件,第4期. 2002 |
一个简单的低待机功耗的反激式电源方案. IR公司,Jonathan,Adams.世界电子元器件,第4期. 2002 * |
Also Published As
Publication number | Publication date |
---|---|
CN101373398A (zh) | 2009-02-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100595718C (zh) | 一种待机电路和待机方法 | |
CN102291000B (zh) | 开关电源集成电路 | |
CN102035366B (zh) | 一种供电装置 | |
CN101789699B (zh) | 用于轻载省电的功率转换器的控制电路及控制方法 | |
CN102801288A (zh) | 控制电路、开关模式变换器及控制方法 | |
CN102256087A (zh) | 一种低功耗待机电路及电视机 | |
CN106921206A (zh) | 一种低待机功耗的充电模块及其控制方法 | |
CN107276417A (zh) | 一种电源*** | |
WO2021238686A1 (zh) | 一种供电装置及供电方法 | |
CN103151935B (zh) | 一种超低待机功耗电源的控制电路 | |
CN104184341B (zh) | 电源供应装置 | |
CN102709976B (zh) | 公用母线节能回收型蓄电池充放电电源设备 | |
CN114938144A (zh) | 一种非隔离llc谐振变换器电路 | |
CN201039333Y (zh) | 电压转换电路及具有所述转换电路的电视机 | |
JP2010178566A (ja) | 双方向コンバータ | |
WO2023078028A1 (zh) | 一种电源***、电压整定装置、电压整定方法及通信*** | |
CN201252495Y (zh) | 一种变频节能装置 | |
TWI767786B (zh) | 待機狀態供電方法 | |
CN106300985A (zh) | 一种控制输入电流的均流方法及电路 | |
CN201352759Y (zh) | 具有低待机功率的电源装置 | |
CN104242645A (zh) | 一种降压电路的控制方法及装置 | |
CN206472023U (zh) | 一种低待机功耗的电源待机控制电路结构 | |
CN103427625A (zh) | Dc-dc变换器及dc-dc变换器的控制电路 | |
CN102412718A (zh) | 电子设备及其开关电源启动电路 | |
CN112467995A (zh) | 一种高效节能变频调压回能式电子负载装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: HUAWEI DEVICE CO., LTD. Free format text: FORMER NAME: SHENZHEN HUAWEI COMMUNICATION TECHNOLOGY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 518129 Longgang District, Guangdong, Bantian HUAWEI base B District, building 2, building No. Patentee after: HUAWEI DEVICE Co.,Ltd. Address before: 518129 Longgang District, Guangdong, Bantian HUAWEI base B District, building 2, building No. Patentee before: Huawei Device Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 518129 Building 2, B District, Bantian HUAWEI base, Longgang District, Shenzhen, Guangdong. Patentee after: Huawei terminal (Shenzhen) Co.,Ltd. Address before: 518129 Building 2, B District, Bantian HUAWEI base, Longgang District, Shenzhen, Guangdong. Patentee before: HUAWEI DEVICE Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181218 Address after: 523808 Southern Factory Building (Phase I) Project B2 Production Plant-5, New Town Avenue, Songshan Lake High-tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee after: HUAWEI DEVICE Co.,Ltd. Address before: 518129 Building 2, B District, Bantian HUAWEI base, Longgang District, Shenzhen, Guangdong. Patentee before: Huawei terminal (Shenzhen) Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210425 Address after: Unit 3401, unit a, building 6, Shenye Zhongcheng, No. 8089, Hongli West Road, Donghai community, Xiangmihu street, Futian District, Shenzhen, Guangdong 518040 Patentee after: Honor Device Co.,Ltd. Address before: Metro Songshan Lake high tech Industrial Development Zone, Guangdong Province, Dongguan City Road 523808 No. 2 South Factory (1) project B2 -5 production workshop Patentee before: HUAWEI DEVICE Co.,Ltd. |