CN110445394A - 用于LED车灯供电的高效率GaN电源模块 - Google Patents
用于LED车灯供电的高效率GaN电源模块 Download PDFInfo
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- CN110445394A CN110445394A CN201910740373.5A CN201910740373A CN110445394A CN 110445394 A CN110445394 A CN 110445394A CN 201910740373 A CN201910740373 A CN 201910740373A CN 110445394 A CN110445394 A CN 110445394A
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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
- H02M1/00—Details of apparatus for conversion
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
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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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33507—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
- H02M3/33523—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters with galvanic isolation between input and output of both the power stage and the feedback loop
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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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33569—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
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- 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
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910740373.5A CN110445394B (zh) | 2019-08-12 | 2019-08-12 | 用于LED车灯供电的高效率GaN电源模块 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910740373.5A CN110445394B (zh) | 2019-08-12 | 2019-08-12 | 用于LED车灯供电的高效率GaN电源模块 |
Publications (2)
Publication Number | Publication Date |
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CN110445394A true CN110445394A (zh) | 2019-11-12 |
CN110445394B CN110445394B (zh) | 2020-11-13 |
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Family Applications (1)
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CN201910740373.5A Active CN110445394B (zh) | 2019-08-12 | 2019-08-12 | 用于LED车灯供电的高效率GaN电源模块 |
Country Status (1)
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CN (1) | CN110445394B (zh) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201259456Y (zh) * | 2008-07-21 | 2009-06-17 | 无锡华润安盛科技有限公司 | 汽车胎压传感器的封装结构 |
CN202034891U (zh) * | 2011-05-05 | 2011-11-09 | 艾默生网络能源有限公司 | 一种全水冷功率模块 |
CN103944397A (zh) * | 2014-04-11 | 2014-07-23 | 燕山大学 | Boost型隔离DC/DC变换器及其控制方法 |
CN106712529A (zh) * | 2017-01-17 | 2017-05-24 | 浙江大学 | 一种基于GaN的高效率高功率密度隔离DC‑DC变换电路 |
CN107276405A (zh) * | 2017-05-27 | 2017-10-20 | 南京理工大学 | 微细电火花脉冲电源及基于该电源的分段控制方法 |
CN108023486A (zh) * | 2018-01-16 | 2018-05-11 | 中国科学院上海微***与信息技术研究所 | 一种llc谐振半桥转换器 |
US20180145682A1 (en) * | 2016-11-18 | 2018-05-24 | Macom Technology Solutions Holdings, Inc. | Positive and negative dc-dc converter for biasing rf circuits |
CN207705877U (zh) * | 2018-01-25 | 2018-08-07 | 辽宁工业大学 | 一种高效率电动汽车车载充电机 |
CN209134112U (zh) * | 2018-12-29 | 2019-07-19 | 苏州纽克斯电源技术股份有限公司 | 一种充电器的pcb板布局结构及充电器 |
-
2019
- 2019-08-12 CN CN201910740373.5A patent/CN110445394B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201259456Y (zh) * | 2008-07-21 | 2009-06-17 | 无锡华润安盛科技有限公司 | 汽车胎压传感器的封装结构 |
CN202034891U (zh) * | 2011-05-05 | 2011-11-09 | 艾默生网络能源有限公司 | 一种全水冷功率模块 |
CN103944397A (zh) * | 2014-04-11 | 2014-07-23 | 燕山大学 | Boost型隔离DC/DC变换器及其控制方法 |
US20180145682A1 (en) * | 2016-11-18 | 2018-05-24 | Macom Technology Solutions Holdings, Inc. | Positive and negative dc-dc converter for biasing rf circuits |
CN106712529A (zh) * | 2017-01-17 | 2017-05-24 | 浙江大学 | 一种基于GaN的高效率高功率密度隔离DC‑DC变换电路 |
CN107276405A (zh) * | 2017-05-27 | 2017-10-20 | 南京理工大学 | 微细电火花脉冲电源及基于该电源的分段控制方法 |
CN108023486A (zh) * | 2018-01-16 | 2018-05-11 | 中国科学院上海微***与信息技术研究所 | 一种llc谐振半桥转换器 |
CN207705877U (zh) * | 2018-01-25 | 2018-08-07 | 辽宁工业大学 | 一种高效率电动汽车车载充电机 |
CN209134112U (zh) * | 2018-12-29 | 2019-07-19 | 苏州纽克斯电源技术股份有限公司 | 一种充电器的pcb板布局结构及充电器 |
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CN110445394B (zh) | 2020-11-13 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: High Efficiency GaN Power Modules for Powering LED Car Lights Effective date of registration: 20220809 Granted publication date: 20201113 Pledgee: Jiaozhong Branch of Anhui Xiuning Rural Commercial Bank Co.,Ltd. Pledgor: HUANGSHAN RUIXING AUTOMOBILE ELECTRONIC CO.,LTD. Registration number: Y2022980012163 |
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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: 20230829 Granted publication date: 20201113 Pledgee: Jiaozhong Branch of Anhui Xiuning Rural Commercial Bank Co.,Ltd. Pledgor: HUANGSHAN RUIXING AUTOMOBILE ELECTRONIC CO.,LTD. Registration number: Y2022980012163 |