CN104617795B - 一种用于无源标签的电源转换效率自动调整的整流电路 - Google Patents
一种用于无源标签的电源转换效率自动调整的整流电路 Download PDFInfo
- Publication number
- CN104617795B CN104617795B CN201510095778.XA CN201510095778A CN104617795B CN 104617795 B CN104617795 B CN 104617795B CN 201510095778 A CN201510095778 A CN 201510095778A CN 104617795 B CN104617795 B CN 104617795B
- Authority
- CN
- China
- Prior art keywords
- switch
- circuit
- passive label
- grid
- 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.)
- Active
Links
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 33
- 102100032533 ADP/ATP translocase 1 Human genes 0.000 claims abstract description 10
- 102100026396 ADP/ATP translocase 2 Human genes 0.000 claims abstract description 10
- 101000768061 Escherichia phage P1 Antirepressor protein 1 Proteins 0.000 claims abstract description 10
- 101000796932 Homo sapiens ADP/ATP translocase 1 Proteins 0.000 claims abstract description 10
- 101000718417 Homo sapiens ADP/ATP translocase 2 Proteins 0.000 claims abstract description 10
- 230000008878 coupling Effects 0.000 description 9
- 238000010168 coupling process Methods 0.000 description 9
- 238000005859 coupling reaction Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000026676 system process Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
- H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
- H02M7/12—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/21—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/217—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510095778.XA CN104617795B (zh) | 2015-03-04 | 2015-03-04 | 一种用于无源标签的电源转换效率自动调整的整流电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510095778.XA CN104617795B (zh) | 2015-03-04 | 2015-03-04 | 一种用于无源标签的电源转换效率自动调整的整流电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104617795A CN104617795A (zh) | 2015-05-13 |
CN104617795B true CN104617795B (zh) | 2015-09-09 |
Family
ID=53152120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510095778.XA Active CN104617795B (zh) | 2015-03-04 | 2015-03-04 | 一种用于无源标签的电源转换效率自动调整的整流电路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104617795B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107437107B (zh) * | 2016-05-26 | 2020-09-22 | 上海复旦微电子集团股份有限公司 | 一种rfid标签 |
CN111492580A (zh) * | 2018-04-20 | 2020-08-04 | 华为技术有限公司 | 一种无线接收电路中mos管的过压防护电路 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5045770A (en) * | 1988-02-04 | 1991-09-03 | Magellan Corporation (Aust.) Pty. Ltd. | Shunt regulator for use with resonant input source |
CN1178407A (zh) * | 1996-09-13 | 1998-04-08 | 株式会社日立制作所 | 功率发射系统、ic卡和利用ic卡的信息通信系统 |
CN102456152A (zh) * | 2010-11-01 | 2012-05-16 | 上海华虹Nec电子有限公司 | Rfid系统的电子标签的电源产生电路 |
CN103699929A (zh) * | 2014-01-08 | 2014-04-02 | 卓捷创芯科技(深圳)有限公司 | 一种开关信号控制的整流与限幅电路与无源射频标签 |
-
2015
- 2015-03-04 CN CN201510095778.XA patent/CN104617795B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5045770A (en) * | 1988-02-04 | 1991-09-03 | Magellan Corporation (Aust.) Pty. Ltd. | Shunt regulator for use with resonant input source |
CN1178407A (zh) * | 1996-09-13 | 1998-04-08 | 株式会社日立制作所 | 功率发射系统、ic卡和利用ic卡的信息通信系统 |
CN102456152A (zh) * | 2010-11-01 | 2012-05-16 | 上海华虹Nec电子有限公司 | Rfid系统的电子标签的电源产生电路 |
CN103699929A (zh) * | 2014-01-08 | 2014-04-02 | 卓捷创芯科技(深圳)有限公司 | 一种开关信号控制的整流与限幅电路与无源射频标签 |
Also Published As
Publication number | Publication date |
---|---|
CN104617795A (zh) | 2015-05-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102214313B (zh) | 非接触式通信设备和操作该设备的方法 | |
CN100458841C (zh) | 一种支持无线充电的半有源射频识别标签 | |
US9570908B2 (en) | Power management system | |
EP2827469B1 (en) | Electric power receiving device and non-contact power supply system | |
US8559872B2 (en) | Near field communications (NFC) device power harvesting and power supply selection | |
EP3713044B1 (en) | Nfc antenna powering device | |
US20080136594A1 (en) | Method and apparatus for stopping power supply in rfid system | |
US20110147468A1 (en) | Rfid tag | |
KR101843433B1 (ko) | 전압 조정 회로, 이를 포함하는 비접촉식 카드, 및 비접촉식 카드 시스템 | |
US10811895B2 (en) | Wireless charging with power flux boost in an information handling system | |
CN1332351C (zh) | 非接触ic卡 | |
CN103679082A (zh) | 射频标签、标签阅读器及射频标签充电方法 | |
CN103839092A (zh) | 一种超高频rfid读写器 | |
CN104598962A (zh) | 一种有源被动式双频芯片及rfid系统 | |
CN104617795B (zh) | 一种用于无源标签的电源转换效率自动调整的整流电路 | |
CN201413526Y (zh) | 一种新型的具有不同频率的射频识别芯片 | |
US10749365B2 (en) | Power supply method and electronic card using the same | |
CN106874984A (zh) | 一种半有源标签电源管理电路 | |
CN110506655A (zh) | 一种适用于饲养场所的农畜管理智能定位方法及定位标签 | |
CN205160520U (zh) | 一种具有独立能量接收天线的无源nfc通信接口 | |
CN104167085A (zh) | 远程唤醒电子设备的装置和方法 | |
CN104063787A (zh) | 一种基于rfid的移动支付系统 | |
CN204215422U (zh) | 一种带有无线控制技术的电位器 | |
CN210627242U (zh) | 一种指纹卡的供电结构 | |
CN220252591U (zh) | 一种面向双界面卡的频率自适应电路及相应的双界面卡 |
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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Rectifier circuit for automatically adjusting power conversion efficiency for passive tag Effective date of registration: 20191217 Granted publication date: 20150909 Pledgee: Bank of China Limited Jinan high tech sub branch Pledgor: SHANDONG HUAYI MICRO-ELECTRONICS Co.,Ltd. Registration number: Y2019980001086 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221012 Granted publication date: 20150909 Pledgee: Bank of China Limited Jinan high tech sub branch Pledgor: SHANDONG HUAYI MICRO-ELECTRONICS Co.,Ltd. Registration number: Y2019980001086 |