CN101969715A - 电子式互感器光纤传输中光发送端低功耗驱动电路 - Google Patents
电子式互感器光纤传输中光发送端低功耗驱动电路 Download PDFInfo
- Publication number
- CN101969715A CN101969715A CN2010102612150A CN201010261215A CN101969715A CN 101969715 A CN101969715 A CN 101969715A CN 2010102612150 A CN2010102612150 A CN 2010102612150A CN 201010261215 A CN201010261215 A CN 201010261215A CN 101969715 A CN101969715 A CN 101969715A
- Authority
- CN
- China
- Prior art keywords
- power consumption
- drive circuit
- triode
- optical fiber
- mutual inductor
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 34
- 239000013307 optical fiber Substances 0.000 title claims abstract description 12
- 230000003287 optical effect Effects 0.000 claims description 18
- 238000004891 communication Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Images
Landscapes
- Optical Communication System (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102612150A CN101969715A (zh) | 2010-08-24 | 2010-08-24 | 电子式互感器光纤传输中光发送端低功耗驱动电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102612150A CN101969715A (zh) | 2010-08-24 | 2010-08-24 | 电子式互感器光纤传输中光发送端低功耗驱动电路 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101969715A true CN101969715A (zh) | 2011-02-09 |
Family
ID=43548768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010102612150A Pending CN101969715A (zh) | 2010-08-24 | 2010-08-24 | 电子式互感器光纤传输中光发送端低功耗驱动电路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101969715A (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201178510Y (zh) * | 2008-04-16 | 2009-01-07 | 深圳新飞通光电子技术有限公司 | 用于升压驱动光发射器的光功率控制apc电路 |
CN101702489A (zh) * | 2009-11-05 | 2010-05-05 | 中兴通讯股份有限公司 | 一种电吸收调制激光器的偏置电路及其调试方法 |
CN201813371U (zh) * | 2010-08-24 | 2011-04-27 | 河南电力试验研究院 | 电子式互感器光纤传输中光发送端低功耗驱动电路 |
-
2010
- 2010-08-24 CN CN2010102612150A patent/CN101969715A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201178510Y (zh) * | 2008-04-16 | 2009-01-07 | 深圳新飞通光电子技术有限公司 | 用于升压驱动光发射器的光功率控制apc电路 |
CN101702489A (zh) * | 2009-11-05 | 2010-05-05 | 中兴通讯股份有限公司 | 一种电吸收调制激光器的偏置电路及其调试方法 |
CN201813371U (zh) * | 2010-08-24 | 2011-04-27 | 河南电力试验研究院 | 电子式互感器光纤传输中光发送端低功耗驱动电路 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102570296B (zh) | 激光二极管的驱动电路 | |
CN104519633B (zh) | 一种用于led灯具的欠压保护电路 | |
CN103929169A (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 | |
CN201892179U (zh) | 一种具有过流保护的led光源模块 | |
CN201813371U (zh) | 电子式互感器光纤传输中光发送端低功耗驱动电路 | |
CN104916492A (zh) | 继电器控制电路 | |
CN102413615A (zh) | 一种适合dc-dc控制的两线输入调光电路 | |
CN101969715A (zh) | 电子式互感器光纤传输中光发送端低功耗驱动电路 | |
CN103068096A (zh) | 一种led灯具及其电流取样电路和驱动电路 | |
CN202996717U (zh) | 阻容降压电路中继电器驱动电路 | |
CN202351637U (zh) | 直流电源通断控制电路 | |
CN201577223U (zh) | Led驱动电路及具有该电路的显示装置 | |
CN201839487U (zh) | 一种led多路恒流控制电路 | |
CN202758591U (zh) | 背光led驱动输出电路及电视机 | |
CN102378433B (zh) | Led驱动电路 | |
CN101771343A (zh) | 一种高压变频器驱动电路 | |
CN105554961A (zh) | 一种全电压大功率led驱动二级电路防回闪电路 | |
CN107105544B (zh) | 一种全彩灯条电路 | |
CN101465535A (zh) | 输出电压短路保护电路 | |
CN202353881U (zh) | 一种适合dc-dc控制的两线输入调光电路 | |
CN203151806U (zh) | 一种led背光用驱动电路 | |
CN203840613U (zh) | 一种led电路 | |
CN203672956U (zh) | 一种电源掉电隔离检测电路 | |
CN206807828U (zh) | 一种转换装置 | |
CN202019300U (zh) | 一种电压提升装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: HE NAN EPRI ELECTRIC TECHNOLOGY CO., LTD. STATE GR Free format text: FORMER OWNER: HE NAN EPRI ELECTRIC TECHNOLOGY CO., LTD. Effective date: 20121108 Owner name: HE NAN ELECTRIC POWER CORPORATION, ELECTRIC POWER Free format text: FORMER OWNER: HENAN INSTITUTE OF POWER EXPERIMENT Effective date: 20121108 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 450008 ZHENGZHOU, HENAN PROVINCE TO: 450052 ZHENGZHOU, HENAN PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20121108 Address after: 450052 Songshan South Road, Henan, No. 85, No. Applicant after: Henan Electric Power Corporation Electric Power Science Research Institute Applicant after: Henan Enpai Electric Power Technology Co., Ltd. Applicant after: State Grid Corporation of China Address before: 450008 Songshan South Road, Henan, No. 85, No. Applicant before: Henan Institute of Power Experiment Applicant before: Henan Enpai Electric Power Technology Co., Ltd. |
|
C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110209 |