CN105915084A - 用于计量仪表的电源装置 - Google Patents
用于计量仪表的电源装置 Download PDFInfo
- Publication number
- CN105915084A CN105915084A CN201610314618.4A CN201610314618A CN105915084A CN 105915084 A CN105915084 A CN 105915084A CN 201610314618 A CN201610314618 A CN 201610314618A CN 105915084 A CN105915084 A CN 105915084A
- Authority
- CN
- China
- Prior art keywords
- pfc controller
- output
- power supply
- circuit
- supply unit
- 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
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
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/12—Arrangements for reducing harmonics from ac input or output
- H02M1/126—Arrangements for reducing harmonics from ac input or output using passive filters
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
- H02M1/4208—Arrangements for improving power factor of AC input
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Rectifiers (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610314618.4A CN105915084A (zh) | 2016-05-13 | 2016-05-13 | 用于计量仪表的电源装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610314618.4A CN105915084A (zh) | 2016-05-13 | 2016-05-13 | 用于计量仪表的电源装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN105915084A true CN105915084A (zh) | 2016-08-31 |
Family
ID=56748991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610314618.4A Pending CN105915084A (zh) | 2016-05-13 | 2016-05-13 | 用于计量仪表的电源装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105915084A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107947606A (zh) * | 2017-12-25 | 2018-04-20 | 福建顺昌虹润精密仪器有限公司 | 一种仪表电源 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110149613A1 (en) * | 2009-12-23 | 2011-06-23 | Comarco Wireless Technologies, Inc. | Flyback converter utilizing boost inductor between ac source and bridge rectifier |
CN201937914U (zh) * | 2010-12-31 | 2011-08-17 | 深圳市赛迪欧照明科技有限公司 | 一种led驱动电路 |
CN202005042U (zh) * | 2011-04-07 | 2011-10-05 | 昂宝电子(上海)有限公司 | 一种高功率因数的新型led驱动电路 |
CN102364990A (zh) * | 2011-02-01 | 2012-02-29 | 杭州士兰微电子股份有限公司 | 一种原边控制led恒流驱动开关电源控制器及其方法 |
CN102497711A (zh) * | 2011-12-31 | 2012-06-13 | 杭州士兰微电子股份有限公司 | Led驱动电路及包含该驱动电路的开关电源 |
CN203378096U (zh) * | 2013-06-21 | 2014-01-01 | 抚顺市新鸿升照明电子有限责任公司 | 变频软驱动led恒流电源 |
CN104901563A (zh) * | 2015-06-19 | 2015-09-09 | 温州市麦特力克电器有限公司 | 一种usb插座 |
CN204928585U (zh) * | 2015-09-29 | 2015-12-30 | 宁波龙源照明电器有限公司 | 具有过压保护的高pf值反激拓扑电路 |
CN205666762U (zh) * | 2016-05-13 | 2016-10-26 | 威胜集团有限公司 | 用于计量仪表的电源装置 |
-
2016
- 2016-05-13 CN CN201610314618.4A patent/CN105915084A/zh active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110149613A1 (en) * | 2009-12-23 | 2011-06-23 | Comarco Wireless Technologies, Inc. | Flyback converter utilizing boost inductor between ac source and bridge rectifier |
CN201937914U (zh) * | 2010-12-31 | 2011-08-17 | 深圳市赛迪欧照明科技有限公司 | 一种led驱动电路 |
CN102364990A (zh) * | 2011-02-01 | 2012-02-29 | 杭州士兰微电子股份有限公司 | 一种原边控制led恒流驱动开关电源控制器及其方法 |
CN202005042U (zh) * | 2011-04-07 | 2011-10-05 | 昂宝电子(上海)有限公司 | 一种高功率因数的新型led驱动电路 |
CN102497711A (zh) * | 2011-12-31 | 2012-06-13 | 杭州士兰微电子股份有限公司 | Led驱动电路及包含该驱动电路的开关电源 |
CN203378096U (zh) * | 2013-06-21 | 2014-01-01 | 抚顺市新鸿升照明电子有限责任公司 | 变频软驱动led恒流电源 |
CN104901563A (zh) * | 2015-06-19 | 2015-09-09 | 温州市麦特力克电器有限公司 | 一种usb插座 |
CN204928585U (zh) * | 2015-09-29 | 2015-12-30 | 宁波龙源照明电器有限公司 | 具有过压保护的高pf值反激拓扑电路 |
CN205666762U (zh) * | 2016-05-13 | 2016-10-26 | 威胜集团有限公司 | 用于计量仪表的电源装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107947606A (zh) * | 2017-12-25 | 2018-04-20 | 福建顺昌虹润精密仪器有限公司 | 一种仪表电源 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20161115 Address after: 410003, Changsha, Yuelu District, silver basin Ling Ling Street, No. 359 South Road, No., No. two, 1-5 Applicant after: Hunan Sheng and Electronic Technology Co. Ltd. Address before: 410205 Tongzi, Changsha, Changsha hi tech Development Zone, west slope road, No. 468, Applicant before: Wasion Group Co., Ltd. |
|
CB02 | Change of applicant information |
Address after: The two phase of the project wasion Technology Park No. 468 Tongzi high tech Development Zone, Hunan province Changsha road 410205 No. 11 building 101 floor No. 1-8 Applicant after: Hunan Sheng he Power Technology Co., Ltd. Address before: 410003, Changsha, Yuelu District, silver basin Ling Ling Street, No. 359 South Road, No., No. two, 1-5 Applicant before: Hunan Sheng and Electronic Technology Co. Ltd. |
|
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: The two phase of the project wasion Technology Park No. 468 Tongzi high tech Development Zone in Hunan province Changsha slope 410205 West Road No. 11 building 101 floor No. 1-8 Applicant after: Hunan Sheng he Power Technology Co., Ltd. Address before: The two phase of the project wasion Technology Park No. 468 Tongzi high tech Development Zone, Hunan province Changsha road 410205 No. 11 building 101 floor No. 1-8 Applicant before: Hunan Sheng he Power Technology Co., Ltd. |
|
CB02 | Change of applicant information | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160831 |
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RJ01 | Rejection of invention patent application after publication |