CN101232752B - 微波炉电源软开关高频变换器 - Google Patents
微波炉电源软开关高频变换器 Download PDFInfo
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- CN101232752B CN101232752B CN2008100259133A CN200810025913A CN101232752B CN 101232752 B CN101232752 B CN 101232752B CN 2008100259133 A CN2008100259133 A CN 2008100259133A CN 200810025913 A CN200810025913 A CN 200810025913A CN 101232752 B CN101232752 B CN 101232752B
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- Prior art keywords
- switch element
- igbt pipe
- circuit
- pipe switch
- microwave oven
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- 238000004804 winding Methods 0.000 claims description 21
- 230000000694 effects Effects 0.000 abstract description 5
- 239000003990 capacitor Substances 0.000 description 18
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Classifications
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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
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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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
- 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
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100259133A CN101232752B (zh) | 2008-01-18 | 2008-01-18 | 微波炉电源软开关高频变换器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008100259133A CN101232752B (zh) | 2008-01-18 | 2008-01-18 | 微波炉电源软开关高频变换器 |
Publications (2)
Publication Number | Publication Date |
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CN101232752A CN101232752A (zh) | 2008-07-30 |
CN101232752B true CN101232752B (zh) | 2010-06-09 |
Family
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Family Applications (1)
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CN2008100259133A Active CN101232752B (zh) | 2008-01-18 | 2008-01-18 | 微波炉电源软开关高频变换器 |
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CN (1) | CN101232752B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104470014B (zh) * | 2013-09-18 | 2016-05-11 | 美的集团股份有限公司 | 用于电磁加热装置的升降压电路及其控制方法 |
CN104184358A (zh) * | 2014-09-12 | 2014-12-03 | 江苏容天机电科技有限公司 | 一种新型大功率脉冲电源装置 |
CN104601033B (zh) * | 2015-02-06 | 2017-12-15 | 中国人民解放军信息工程大学 | 高压脉冲型磁控管电源 |
CN104936326B (zh) * | 2015-07-08 | 2016-08-24 | 王春芳 | 一种微波炉用磁控管电源装置 |
CN104936327B (zh) * | 2015-07-08 | 2016-08-24 | 王春芳 | 一种微波炉用磁控管电源功率传输与控制方法 |
CN112014761A (zh) * | 2020-10-20 | 2020-12-01 | 佛仪科技(佛山)有限公司 | 一种漏波检测装置、方法及射频电源 |
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2008
- 2008-01-18 CN CN2008100259133A patent/CN101232752B/zh active Active
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Publication number | Publication date |
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CN101232752A (zh) | 2008-07-30 |
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GR01 | Patent grant | ||
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Owner name: GUANGDONG REAL-DESIGN INTELLIGENT TECHNOLOGY CO., Free format text: FORMER NAME: FOSHAN SHUNDE REALDESIGN ELECTRONICS INDUSTRY CO., LTD. |
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CP03 | Change of name, title or address |
Address after: 528300 Shunde, Guangdong, Daliang Industrial Park, Fengxiang, Xiang Xiang Road, No. 1 Patentee after: GUANGDONG REAL-DESIGN INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 528300 Guangdong city of Foshan province Daliang Huaye Industrial Zone Fengxiang Road No. 1 Patentee before: FOSHAN SHUNDE REAL DESIGN ELECTRONICS IND CO.,LTD. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Microwave oven supply power soft switch high-frequency converter Effective date of registration: 20170720 Granted publication date: 20100609 Pledgee: Shunde Guangdong rural commercial bank Limited by Share Ltd. Pledgor: GUANGDONG REAL-DESIGN INTELLIGENT TECHNOLOGY Co.,Ltd.|FOSHAN REAL-DESIGN SOFTWARE TECHNOLOGY Co.,Ltd. Registration number: 2017440000053 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Date of cancellation: 20200921 Granted publication date: 20100609 Pledgee: Shunde Guangdong rural commercial bank Limited by Share Ltd. Pledgor: GUANGDONG REAL-DESIGN INTELLIGENT TECHNOLOGY Co.,Ltd. Registration number: 2017440000053 |
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PC01 | Cancellation 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: Soft Switching High Frequency Converter for Microwave Oven Power Supply Effective date of registration: 20230725 Granted publication date: 20100609 Pledgee: Shunde Guangdong rural commercial bank Limited by Share Ltd. Pledgor: GUANGDONG REAL-DESIGN INTELLIGENT TECHNOLOGY Co.,Ltd. Registration number: Y2023980049766 |
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