CN102193607A - 供电电路 - Google Patents
供电电路 Download PDFInfo
- Publication number
- CN102193607A CN102193607A CN201010122034XA CN201010122034A CN102193607A CN 102193607 A CN102193607 A CN 102193607A CN 201010122034X A CN201010122034X A CN 201010122034XA CN 201010122034 A CN201010122034 A CN 201010122034A CN 102193607 A CN102193607 A CN 102193607A
- Authority
- CN
- China
- Prior art keywords
- operational amplifier
- feed circuit
- resistance
- links
- power supply
- 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.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Amplifiers (AREA)
Abstract
Description
Claims (6)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010122034XA CN102193607B (zh) | 2010-03-11 | 2010-03-11 | 供电电路 |
US12/790,969 US8166318B2 (en) | 2010-03-11 | 2010-05-31 | Power circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010122034XA CN102193607B (zh) | 2010-03-11 | 2010-03-11 | 供电电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102193607A true CN102193607A (zh) | 2011-09-21 |
CN102193607B CN102193607B (zh) | 2013-12-11 |
Family
ID=44561071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010122034XA Expired - Fee Related CN102193607B (zh) | 2010-03-11 | 2010-03-11 | 供电电路 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8166318B2 (zh) |
CN (1) | CN102193607B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106406483A (zh) * | 2016-08-24 | 2017-02-15 | 柳州鹏达科技有限责任公司 | Ddr内存供电电路 |
CN106997694A (zh) * | 2016-01-26 | 2017-08-01 | 深圳市正谱科技有限公司 | 一种云教育智能系统 |
CN111934397A (zh) * | 2020-09-17 | 2020-11-13 | 苏州赛芯电子科技有限公司 | 一种供电电路及电子设备 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107734782A (zh) * | 2017-11-17 | 2018-02-23 | 上海阿卡得电子有限公司 | 一种新型功率控制输出电路 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1881136A (zh) * | 2005-06-13 | 2006-12-20 | 鸿富锦精密工业(深圳)有限公司 | 内存电压信号产生电路 |
CN1983116A (zh) * | 2005-12-16 | 2007-06-20 | 鸿富锦精密工业(深圳)有限公司 | 内存电压产生电路 |
TW200837544A (en) * | 2007-03-12 | 2008-09-16 | Hon Hai Prec Ind Co Ltd | Power supply circuit for a motherboard |
CN101295534A (zh) * | 2007-04-29 | 2008-10-29 | 鸿富锦精密工业(深圳)有限公司 | 双内存条供电电路 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4520283A (en) * | 1981-09-01 | 1985-05-28 | Itsuo Sasaki | Band pass filter with a switched capacitor |
JPS5839109A (ja) * | 1981-09-01 | 1983-03-07 | Toshiba Corp | 低域通過フィルタ |
DE3305376C2 (de) * | 1983-02-17 | 1985-01-03 | Kurt Wolf & Co Kg, 7547 Wildbad | Schaltungsanordnung zur Regelung der Heizleistung eines Heizelementes einer Kochplatte |
US4885796A (en) * | 1985-04-19 | 1989-12-05 | Loftus Daniel L | Communication apparatus for use in hazardous environments |
JPH074002B2 (ja) * | 1986-08-20 | 1995-01-18 | 松下電器産業株式会社 | テレビジヨン信号クランプ装置 |
DE4102069A1 (de) * | 1991-01-24 | 1992-07-30 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Schaltungsanordnung zum betrieb einer entladungslampe |
GB0019535D0 (en) * | 2000-08-10 | 2000-09-27 | Koninkl Philips Electronics Nv | Two-terminal switch circuit and voltage threshold responsive circuit component |
US6816009B2 (en) * | 2002-07-19 | 2004-11-09 | Fender Musical Instruments, Inc. | Circuit and method for a transimpedance audio amplifier providing variable gain while maintaining load impedance |
US7629854B2 (en) * | 2005-12-01 | 2009-12-08 | Realtek Semiconductor Corp. | Switch-capacitor loop filter for phase lock loops |
JP5038690B2 (ja) * | 2006-01-17 | 2012-10-03 | パナソニック株式会社 | 照明器具 |
EP1821386A2 (en) * | 2006-02-17 | 2007-08-22 | Power Systems Co., Ltd. | Charging apparatus for capacitor storage type power source and discharging apparatus for capacitor storage type power source |
US7898333B2 (en) * | 2008-05-23 | 2011-03-01 | Teledyne Scientific & Imaging, Llc | Operational amplifier |
CN101552570B (zh) * | 2009-04-17 | 2013-09-18 | 成都芯源系统有限公司 | 一种具有限频功能的开关稳压电路及方法 |
-
2010
- 2010-03-11 CN CN201010122034XA patent/CN102193607B/zh not_active Expired - Fee Related
- 2010-05-31 US US12/790,969 patent/US8166318B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1881136A (zh) * | 2005-06-13 | 2006-12-20 | 鸿富锦精密工业(深圳)有限公司 | 内存电压信号产生电路 |
CN1983116A (zh) * | 2005-12-16 | 2007-06-20 | 鸿富锦精密工业(深圳)有限公司 | 内存电压产生电路 |
TW200837544A (en) * | 2007-03-12 | 2008-09-16 | Hon Hai Prec Ind Co Ltd | Power supply circuit for a motherboard |
CN101295534A (zh) * | 2007-04-29 | 2008-10-29 | 鸿富锦精密工业(深圳)有限公司 | 双内存条供电电路 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106997694A (zh) * | 2016-01-26 | 2017-08-01 | 深圳市正谱科技有限公司 | 一种云教育智能系统 |
CN106406483A (zh) * | 2016-08-24 | 2017-02-15 | 柳州鹏达科技有限责任公司 | Ddr内存供电电路 |
CN111934397A (zh) * | 2020-09-17 | 2020-11-13 | 苏州赛芯电子科技有限公司 | 一种供电电路及电子设备 |
Also Published As
Publication number | Publication date |
---|---|
US20110225435A1 (en) | 2011-09-15 |
US8166318B2 (en) | 2012-04-24 |
CN102193607B (zh) | 2013-12-11 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: HONGFUJIN PRECISE INDUSTRY (SHENZHEN) CO., LTD. Effective date: 20150303 Owner name: DEZHOU POWER SUPPLY COMPANY OF STATE GRID SHANDONG Free format text: FORMER OWNER: HONGFUJIN PRECISE INDUSTRY CO., LTD. Effective date: 20150303 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518109 SHENZHEN, GUANGDONG PROVINCE TO: 100031 XICHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150303 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Dezhou Power Supply Company of State Grid Shandong Province Electric Power Company Patentee after: Shandong Zhongmao Electrical Equipment Co., Ltd. Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Patentee before: Hongfujin Precise Industry (Shenzhen) Co., Ltd. Patentee before: Hon Hai Precision Industry Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20150311 |
|
EXPY | Termination of patent right or utility model |