CN101051416A - 信号隔离传送电路 - Google Patents
信号隔离传送电路 Download PDFInfo
- Publication number
- CN101051416A CN101051416A CN 200610073730 CN200610073730A CN101051416A CN 101051416 A CN101051416 A CN 101051416A CN 200610073730 CN200610073730 CN 200610073730 CN 200610073730 A CN200610073730 A CN 200610073730A CN 101051416 A CN101051416 A CN 101051416A
- Authority
- CN
- China
- Prior art keywords
- signal
- circuit
- coupler
- input
- photo
- 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
- 238000002955 isolation Methods 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 title abstract description 5
- 230000009467 reduction Effects 0.000 claims abstract description 14
- 238000001914 filtration Methods 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 abstract description 10
- 238000005070 sampling Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 10
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Landscapes
- Analogue/Digital Conversion (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB200610073730XA CN100552740C (zh) | 2006-04-05 | 2006-04-05 | 信号隔离传送电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB200610073730XA CN100552740C (zh) | 2006-04-05 | 2006-04-05 | 信号隔离传送电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101051416A true CN101051416A (zh) | 2007-10-10 |
CN100552740C CN100552740C (zh) | 2009-10-21 |
Family
ID=38782812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200610073730XA Active CN100552740C (zh) | 2006-04-05 | 2006-04-05 | 信号隔离传送电路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100552740C (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103762984A (zh) * | 2013-12-31 | 2014-04-30 | 英迪迈智能驱动技术无锡有限公司 | 一种非通讯式远距离模拟量采集装置 |
CN104459289A (zh) * | 2014-12-22 | 2015-03-25 | 青岛歌尔声学科技有限公司 | 一种检测电路和基于波形变换的检测方法 |
CN105099210A (zh) * | 2015-09-17 | 2015-11-25 | 绵阳市维博电子有限责任公司 | 一种电量隔离传感器 |
CN105321334A (zh) * | 2014-10-10 | 2016-02-10 | 天津市英贝特航天科技有限公司 | 模拟量信号的转换和传输方法及传输结构 |
CN105717351A (zh) * | 2016-02-01 | 2016-06-29 | 浙江禾川科技股份有限公司 | 一种逆变器中的母线电压检测方法 |
CN105842513A (zh) * | 2016-05-20 | 2016-08-10 | 东风汽车公司 | 电机及动力电池控制器的隔离采样电路 |
CN109001526A (zh) * | 2018-09-18 | 2018-12-14 | 郭丰齐 | 隔离式电压采集电路 |
CN112730527A (zh) * | 2020-12-18 | 2021-04-30 | 中国科学技术大学 | 基于mems气体传感器阵列的气体检测系统 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5434694A (en) * | 1992-03-31 | 1995-07-18 | Yokogawa Electric Corporation | Signal isolating device |
FR2745142A1 (fr) * | 1996-02-21 | 1997-08-22 | Lemarchand Bruno | Compteur d'impulsions telephoniques |
KR200154582Y1 (ko) * | 1996-11-09 | 1999-08-16 | 윤종용 | 브러시리스 직류 전동기의 인버터 구동 회로 |
JP2004274801A (ja) * | 2003-03-05 | 2004-09-30 | Toshiba Corp | インバータ回路 |
-
2006
- 2006-04-05 CN CNB200610073730XA patent/CN100552740C/zh active Active
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103762984A (zh) * | 2013-12-31 | 2014-04-30 | 英迪迈智能驱动技术无锡有限公司 | 一种非通讯式远距离模拟量采集装置 |
CN105321334A (zh) * | 2014-10-10 | 2016-02-10 | 天津市英贝特航天科技有限公司 | 模拟量信号的转换和传输方法及传输结构 |
CN104459289A (zh) * | 2014-12-22 | 2015-03-25 | 青岛歌尔声学科技有限公司 | 一种检测电路和基于波形变换的检测方法 |
CN105099210A (zh) * | 2015-09-17 | 2015-11-25 | 绵阳市维博电子有限责任公司 | 一种电量隔离传感器 |
CN105717351A (zh) * | 2016-02-01 | 2016-06-29 | 浙江禾川科技股份有限公司 | 一种逆变器中的母线电压检测方法 |
CN105842513A (zh) * | 2016-05-20 | 2016-08-10 | 东风汽车公司 | 电机及动力电池控制器的隔离采样电路 |
CN105842513B (zh) * | 2016-05-20 | 2018-11-30 | 东风汽车公司 | 电机及动力电池控制器的隔离采样电路 |
CN109001526A (zh) * | 2018-09-18 | 2018-12-14 | 郭丰齐 | 隔离式电压采集电路 |
CN112730527A (zh) * | 2020-12-18 | 2021-04-30 | 中国科学技术大学 | 基于mems气体传感器阵列的气体检测系统 |
Also Published As
Publication number | Publication date |
---|---|
CN100552740C (zh) | 2009-10-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101051416A (zh) | 信号隔离传送电路 | |
CN103687245B (zh) | 隔离型原边反馈带pfc的led驱动电路及其控制器和驱动方法 | |
CN103052227B (zh) | Led驱动系统 | |
CN101860237B (zh) | 高功率因数恒流电路及电源 | |
CN105337483A (zh) | 一种防止电流反灌的装置 | |
CN1882210A (zh) | 电源供应系统 | |
CN105245113B (zh) | 一种抗直通软开关推挽llc谐振变换器 | |
CN206302343U (zh) | 直流变换器的拓扑电路以及海上风场场内直流集电系统 | |
CN102364858A (zh) | 一种原边控制的恒流开关电源控制器及方法 | |
CN105491723B (zh) | 一种调光电路系统 | |
CN1276572C (zh) | 开关电源的驱动控制电路 | |
CN102711337B (zh) | Led驱动系统 | |
CN106487259A (zh) | 一种用于三电平全桥直流变换装置的中点电压平衡方法 | |
CN204731307U (zh) | 交流电压检测电路 | |
CN202004653U (zh) | 高功率因数恒流开关电源的原边电流基准发生电路 | |
CN103762839B (zh) | 一种磁耦合型单相高增益无桥功率因数校正电路 | |
CN106413202B (zh) | 基于SEPIC与Flyback电路的原边控制LED驱动电路 | |
CN1897430A (zh) | 电流型dc-dc变换器均压控制电路 | |
CN108964267B (zh) | 一种直流电压型plc光伏关断器电路 | |
CN1614863A (zh) | 单端变换器中绝缘栅功率管的隔离驱动电路 | |
CN203618195U (zh) | 隔离型原边反馈带pfc的led驱动电路及其控制器 | |
CN102141583A (zh) | Led电流检测电路 | |
CN2798421Y (zh) | 一种隔离式da转换器 | |
CN208094459U (zh) | 一种整流模块 | |
WO2010064166A1 (en) | Emi reduction circuit for active pfc converter |
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 | ||
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: STOCKHOLM CITY, SWEDEN TO: 44052 NO. 1122, STREET F, LORAIN CITY, OHIO, THE USA |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110322 Address after: Forty-four thousand and fifty-two The United States of Ohio city F Lorain Street No. 1122 Patentee after: Emerson Network Power Co., Ltd. Address before: Stockholm, Sweden Patentee before: Emerson Network Power Co., Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: No. 1510, Kansas Avenue, lureen, Ohio, USA Patentee after: Walteff energy systems company Address before: The United States of Ohio city F Lorain Street No. 1122 Patentee before: Emerson Network Power Co., Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20211221 Address after: Ohio, USA Patentee after: Dimension Corp. Address before: No. 1510, Kansas Avenue, lureen, Ohio, USA Patentee before: VERTIV ENERGY SYSTEMS, Inc. |
|
TR01 | Transfer of patent right |