CN103929169B - 传感器输出电平隔离转换电路、电平隔离转换电路及设备 - Google Patents
传感器输出电平隔离转换电路、电平隔离转换电路及设备 Download PDFInfo
- Publication number
- CN103929169B CN103929169B CN201310016064.6A CN201310016064A CN103929169B CN 103929169 B CN103929169 B CN 103929169B CN 201310016064 A CN201310016064 A CN 201310016064A CN 103929169 B CN103929169 B CN 103929169B
- Authority
- CN
- China
- Prior art keywords
- level
- output
- signal
- over circuit
- isolation
- 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
- 238000002955 isolation Methods 0.000 title claims abstract description 58
- 238000006243 chemical reaction Methods 0.000 claims abstract description 42
- 230000008878 coupling Effects 0.000 claims abstract description 27
- 238000010168 coupling process Methods 0.000 claims abstract description 27
- 238000005859 coupling reaction Methods 0.000 claims abstract description 27
- 230000005764 inhibitory process Effects 0.000 claims abstract description 24
- 230000001737 promoting effect Effects 0.000 claims abstract description 24
- 239000003990 capacitor Substances 0.000 claims description 17
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000005622 photoelectricity Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Electronic Switches (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310016064.6A CN103929169B (zh) | 2013-01-16 | 2013-01-16 | 传感器输出电平隔离转换电路、电平隔离转换电路及设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310016064.6A CN103929169B (zh) | 2013-01-16 | 2013-01-16 | 传感器输出电平隔离转换电路、电平隔离转换电路及设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103929169A CN103929169A (zh) | 2014-07-16 |
CN103929169B true CN103929169B (zh) | 2017-09-29 |
Family
ID=51147267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310016064.6A Active CN103929169B (zh) | 2013-01-16 | 2013-01-16 | 传感器输出电平隔离转换电路、电平隔离转换电路及设备 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103929169B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107493100B (zh) * | 2016-06-12 | 2023-03-31 | 深圳芯启航科技有限公司 | 一种电平转换器 |
CN107919867B (zh) * | 2016-10-09 | 2020-12-08 | 华为技术有限公司 | 数字信号输入电路 |
CN107561330B (zh) * | 2017-10-11 | 2023-12-08 | 绍兴职业技术学院 | 一种多输入源的20级电平指示电路 |
CN111630780B (zh) * | 2018-10-26 | 2022-08-16 | 深圳配天智能技术研究院有限公司 | 转换电路、转接板以及控制*** |
CN109743052B (zh) * | 2019-03-04 | 2024-04-30 | 曼瑞德智能***(上海)股份有限公司 | 一种实现自检的隔离通讯电路 |
CN114640342A (zh) * | 2020-12-15 | 2022-06-17 | 阿里巴巴集团控股有限公司 | 电平转换电路、接口电路、片上***和电平转换方法 |
CN114220405B (zh) * | 2021-12-15 | 2023-01-20 | 惠州视维新技术有限公司 | 电平转换电路、电源集成电路、显示装置和电平转换方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1402431A (zh) * | 2002-09-06 | 2003-03-12 | 清华大学 | 大容量绝缘栅双极型晶体管驱动电路 |
CN101989852A (zh) * | 2009-07-30 | 2011-03-23 | 华为技术有限公司 | 单板、通讯设备、控制单板上下电的装置及方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3717781B2 (ja) * | 2000-10-30 | 2005-11-16 | 株式会社ルネサステクノロジ | レベル変換回路および半導体集積回路 |
-
2013
- 2013-01-16 CN CN201310016064.6A patent/CN103929169B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1402431A (zh) * | 2002-09-06 | 2003-03-12 | 清华大学 | 大容量绝缘栅双极型晶体管驱动电路 |
CN101989852A (zh) * | 2009-07-30 | 2011-03-23 | 华为技术有限公司 | 单板、通讯设备、控制单板上下电的装置及方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103929169A (zh) | 2014-07-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103929169B (zh) | 传感器输出电平隔离转换电路、电平隔离转换电路及设备 | |
CN106710531B (zh) | 背光控制电路及电子装置 | |
CN106332390A (zh) | 一种非隔离led恒流驱动芯片、电路及方法 | |
CN103401209A (zh) | Led背光短路保护电路 | |
CN102594300B (zh) | 光控信号发生电路 | |
CN101742770B (zh) | 一种led调光电路 | |
CN102063082B (zh) | 数字输入电路 | |
CN203849373U (zh) | 一种用于扫描开关内部继电器状态的隔离式检测电路 | |
CN104349528B (zh) | 指示灯状态显示*** | |
CN202435015U (zh) | 电源*** | |
CN204873311U (zh) | 一种电梯宽电压开关信号采集电路 | |
CN203911828U (zh) | 驱动板控制电路 | |
CN203206380U (zh) | 一种启动控制电路以及显示面板驱动电路及显示装置 | |
CN207425101U (zh) | 一种遥控测试电路及装置 | |
CN206892614U (zh) | 一种基于智能售货机的控制电路 | |
CN206819200U (zh) | 一种假负载控制电路 | |
CN202035180U (zh) | 一种信号灯电路及信号灯 | |
CN206595978U (zh) | 用反相器与三极管构建的plc晶体管输出端口隔离电路 | |
CN204244128U (zh) | 一种能与外界交互通讯的直流电机控制电路 | |
CN205280807U (zh) | 一种具有地线带电检测功能的电路装置 | |
CN207011045U (zh) | Led装置的led灯过流保护电路及led装置 | |
CN216872874U (zh) | 一种存取柜的控制电路 | |
CN208889575U (zh) | 一种继电器控制板 | |
CN203675402U (zh) | 室内能效管理终端外部控制电路 | |
CN107316453A (zh) | 一种遥控测试电路及装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: 518000 Shenzhen Province, Nanshan District high tech park, North West New Road, No. 9 Applicant after: HANS LASER TECHNOLOGY INDUSTRY GROUP CO., LTD. Applicant after: Shenzhen Dazu Digital Control Science & Technology Co., Ltd. Address before: 518000 Shenzhen Province, Nanshan District high tech park, North West New Road, No. 9 Applicant before: Dazu Laser Sci. & Tech. Co., Ltd., Shenzhen Applicant before: Shenzhen Dazu Digital Control Science & Technology Co., Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: DAZU LASER SCI. + TECH. CO., LTD., SHENZHEN TO: HAN'S LASER TECHNOLOGY INDUSTRY GROUP CO., LTD. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200721 Address after: 518000 workshop 5 / F, 1 / 2 / F, 14 / F, 17 / F, antuoshan hi tech Industrial Park, Xinsha Road, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN HAN'S CNC SCIENCE AND TECHNOLOGY Co.,Ltd. Address before: 518000 No. 9 West West Road, Nanshan District hi tech park, Shenzhen, Guangdong Co-patentee before: SHENZHEN HAN'S CNC SCIENCE AND TECHNOLOGY Co.,Ltd. Patentee before: HAN'S LASER TECHNOLOGY INDUSTRY GROUP 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: 518000 5 / F, 1 / 2 / F, 14 / F, 17 / F, No.3 Factory building, antuoshan hi tech Industrial Park, Xinsha Road, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Han's CNC Technology Co.,Ltd. Address before: 518000 5 / F, 1 / 2 / F, 14 / F, 17 / F, No.3 Factory building, antuoshan hi tech Industrial Park, Xinsha Road, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN HAN'S CNC SCIENCE AND TECHNOLOGY Co.,Ltd. |