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
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- 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
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- switch
- circuit
- gate
- source
- rectification circuit
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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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)
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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 |
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CN104617795A CN104617795A (zh) | 2015-05-13 |
CN104617795B true CN104617795B (zh) | 2015-09-09 |
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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 |
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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 |
WO2019200612A1 (zh) * | 2018-04-20 | 2019-10-24 | 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 |
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CN104617795A (zh) | 2015-05-13 |
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Legal Events
Date | Code | Title | Description |
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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 |
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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 |
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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 Granted publication date: 20150909 Pledgee: Shizhong Branch of Qilu Bank Co.,Ltd. Pledgor: SHANDONG HUAYI MICRO-ELECTRONICS Co.,Ltd. Registration number: Y2025980020671 |