CN205566263U - 一种pwm控制电流信号隔离变送集成电路 - Google Patents
一种pwm控制电流信号隔离变送集成电路 Download PDFInfo
- Publication number
- CN205566263U CN205566263U CN201620407652.1U CN201620407652U CN205566263U CN 205566263 U CN205566263 U CN 205566263U CN 201620407652 U CN201620407652 U CN 201620407652U CN 205566263 U CN205566263 U CN 205566263U
- Authority
- CN
- China
- Prior art keywords
- circuit
- pwm
- current
- signal
- 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.)
- Expired - Fee Related
Links
- 238000002955 isolation Methods 0.000 title claims abstract description 36
- 230000008878 coupling Effects 0.000 claims abstract description 16
- 238000010168 coupling process Methods 0.000 claims abstract description 16
- 238000005859 coupling reaction Methods 0.000 claims abstract description 16
- 238000012546 transfer Methods 0.000 claims description 15
- 230000003321 amplification Effects 0.000 claims description 13
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 230000001568 sexual effect Effects 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000011161 development Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Landscapes
- Amplifiers (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620407652.1U CN205566263U (zh) | 2016-05-09 | 2016-05-09 | 一种pwm控制电流信号隔离变送集成电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620407652.1U CN205566263U (zh) | 2016-05-09 | 2016-05-09 | 一种pwm控制电流信号隔离变送集成电路 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205566263U true CN205566263U (zh) | 2016-09-07 |
Family
ID=56803710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620407652.1U Expired - Fee Related CN205566263U (zh) | 2016-05-09 | 2016-05-09 | 一种pwm控制电流信号隔离变送集成电路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205566263U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107769522A (zh) * | 2017-09-29 | 2018-03-06 | 武汉理工大学 | 一种基于PWM波的多通道4‑20mA控制指令转换系统 |
CN110413035A (zh) * | 2019-09-02 | 2019-11-05 | 武汉松野智能仪表有限公司 | 一种智能信号隔离器电路 |
-
2016
- 2016-05-09 CN CN201620407652.1U patent/CN205566263U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107769522A (zh) * | 2017-09-29 | 2018-03-06 | 武汉理工大学 | 一种基于PWM波的多通道4‑20mA控制指令转换系统 |
CN107769522B (zh) * | 2017-09-29 | 2020-04-10 | 武汉理工大学 | 一种基于PWM波的多通道4-20mA控制指令转换系统 |
CN110413035A (zh) * | 2019-09-02 | 2019-11-05 | 武汉松野智能仪表有限公司 | 一种智能信号隔离器电路 |
CN110413035B (zh) * | 2019-09-02 | 2024-05-24 | 武汉松野智能仪表有限公司 | 一种智能信号隔离器电路 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN205566263U (zh) | 一种pwm控制电流信号隔离变送集成电路 | |
CN103343831B (zh) | 一种智能电气阀门定位器主板硬件电路 | |
CN203502479U (zh) | 基于屏蔽层载波通信的电力电缆地线电流的在线监测系统 | |
CN207819770U (zh) | 谐振变换器的前馈电路及谐振变换器 | |
CN104502713A (zh) | 一种应用在无线传输系统的低功耗电导率传感器 | |
CN204302420U (zh) | 一种开关量采集电路 | |
CN203054062U (zh) | 一种交流电压信号检测电路 | |
CN209627259U (zh) | 具有功率驱动的工频逆变充电一体机 | |
CN205679145U (zh) | 一种电子雷管的通讯电路 | |
CN203444256U (zh) | 智能产品信号处理电路 | |
CN203104357U (zh) | 潜油电泵的变频驱动装置 | |
CN102684548A (zh) | 一种压电陶瓷功率驱动装置 | |
CN208806787U (zh) | 一种遥测终端机供电电路 | |
CN103424598B (zh) | 逆变系统输出电压检测电路和逆变系统 | |
CN201764976U (zh) | 一种与现场传感器隔离的回路供电型智能变送器 | |
CN201199628Y (zh) | 电力配电plc控制检测线路保护装置 | |
CN205961076U (zh) | 一种带ntc采集功能的igbt并联驱动器 | |
CN104635032A (zh) | 一种三相电流无线检测装置 | |
CN103412494B (zh) | 智能产品信号处理电路及其控制方法 | |
CN210053212U (zh) | 智能模块化滤波补偿共补装置 | |
CN218938816U (zh) | 一种用于压差控制仪的控制电路 | |
CN109039352A (zh) | 一种遥测终端机供电电路 | |
CN204392108U (zh) | 一种用于预付费控制器的电源装置 | |
CN212541075U (zh) | 一种矿用信号转换装置 | |
CN203883686U (zh) | 单相整流逆变器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180112 Address after: 518000 Shenzhen, Shenzhen, Guangdong, Longhua District, min Zhi street, min Zhi street, Shenzhen City, Shenzhen City, No. 82 (2 floor of Dongyi industrial area). Patentee after: Shenzhen Shun source technology Co., Ltd. Address before: 518000 Guangdong Shenzhen city Futian District Zhong Kang family area expert building 704 room Patentee before: Yu Guangyuan |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20190509 |