CN2405300Y - 高频低造型开关电源变压器 - Google Patents
高频低造型开关电源变压器 Download PDFInfo
- Publication number
- CN2405300Y CN2405300Y CN 99257264 CN99257264U CN2405300Y CN 2405300 Y CN2405300 Y CN 2405300Y CN 99257264 CN99257264 CN 99257264 CN 99257264 U CN99257264 U CN 99257264U CN 2405300 Y CN2405300 Y CN 2405300Y
- Authority
- CN
- China
- Prior art keywords
- winding
- power supply
- secondary winding
- high frequency
- supply transformer
- 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.)
- Expired - Lifetime
Links
- 238000004804 winding Methods 0.000 claims abstract description 42
- 229910052751 metal Inorganic materials 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 16
- 238000000465 moulding Methods 0.000 claims description 19
- 239000004020 conductor Substances 0.000 abstract description 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 11
- 229910052802 copper Inorganic materials 0.000 description 11
- 239000010949 copper Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002500 effect on skin Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Images
Landscapes
- Dc-Dc Converters (AREA)
- Coils Of Transformers For General Uses (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99257264 CN2405300Y (zh) | 1999-12-13 | 1999-12-13 | 高频低造型开关电源变压器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99257264 CN2405300Y (zh) | 1999-12-13 | 1999-12-13 | 高频低造型开关电源变压器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2405300Y true CN2405300Y (zh) | 2000-11-08 |
Family
ID=34040189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 99257264 Expired - Lifetime CN2405300Y (zh) | 1999-12-13 | 1999-12-13 | 高频低造型开关电源变压器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2405300Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101840769A (zh) * | 2009-03-16 | 2010-09-22 | Tdk株式会社 | 变压器以及开关电源装置 |
CN101071676B (zh) * | 2007-03-23 | 2011-06-29 | 深圳市浦天利光电技术有限公司 | 一种变压器 |
-
1999
- 1999-12-13 CN CN 99257264 patent/CN2405300Y/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101071676B (zh) * | 2007-03-23 | 2011-06-29 | 深圳市浦天利光电技术有限公司 | 一种变压器 |
CN101840769A (zh) * | 2009-03-16 | 2010-09-22 | Tdk株式会社 | 变压器以及开关电源装置 |
CN101840769B (zh) * | 2009-03-16 | 2012-08-08 | Tdk株式会社 | 变压器以及开关电源装置 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202502877U (zh) | 变压器 | |
CN208834879U (zh) | 一种磁集成平板变压器 | |
CN2405300Y (zh) | 高频低造型开关电源变压器 | |
CN217361336U (zh) | 用于双分裂变压器的低压箔式线圈引出线结构 | |
CN208226119U (zh) | 母排、母排总成、控制器及车辆 | |
CN202585081U (zh) | 一种电动汽车充电机大功率磁集成变压器 | |
CN2901526Y (zh) | 干式端部调压变压器 | |
CN216597255U (zh) | 一种变压器线圈及三相三柱式干式变压器 | |
CN2862281Y (zh) | 一种新型变压器低压线圈 | |
CN209526004U (zh) | 折叠式单开口铁芯牵引变压器 | |
CN201156473Y (zh) | 一种电容元件及耦合电容器 | |
CN201601015U (zh) | 一种满足基本绝缘的大电流微型互感器 | |
CN201717101U (zh) | Ee13高频变压器骨架 | |
CN219873089U (zh) | 一种电感器 | |
CN103021633A (zh) | 椭圆截面铁心变压器 | |
CN203941791U (zh) | 一种新型高效节能开口卷铁芯油浸式变压器 | |
CN212750582U (zh) | 一种应用于1.2kW开关电源的平面变压器 | |
CN1198307C (zh) | 超小型大功率继电器 | |
CN2566429Y (zh) | 高频低造型开关电源变压器 | |
CN220324281U (zh) | 一种降低噪声的高频变压器 | |
CN217214414U (zh) | 新型大电流变压器箔式线圈引出线结构 | |
CN215897472U (zh) | 一种集成电容元件的电机端盖 | |
CN209266168U (zh) | 一种线圈引出装置及变压器 | |
CN204614647U (zh) | 一种35kV户外电压互感器 | |
CN209015840U (zh) | 一种全桥电路磁集成型平面变压器电感器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent of invention or patent application | ||
COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: HUAWEI ELECTRICAL CO., LTD., SHENZHEN CITY TO: SHENZHEN ANSHENG ELECTRICALCO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 518129, Shenzhen District, Longgang snow Industrial Zone HUAWEI base electrical equipment workshop on the first floor, third floor, Jimmy Wang transit Patentee after: Shenzhen Ansheng Electric Co.,Ltd. Address before: Arts crafts emporium, Nanshan Road, Nanshan District, Guangdong, Shenzhen Province, five Patentee before: HUAWEI ELECTRICAL Co.,Ltd. SHENZ |
|
C56 | Change in the name or address of the patentee |
Owner name: EMERSON NETWORK POWER CO., LTD Free format text: FORMER NAME OR ADDRESS: SHENZHEN ANSHENG ELECTRICAL CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: Floor of the first floor, Huadian Power Plant, snow Gang Industrial Zone, Longgang District, Shenzhen Patentee after: EMERSON NETWORK POWER Co.,Ltd. Address before: Shenzhen, Longgang District,, snow Gang Industrial Zone HUAWEI base electrical equipment factory floor, third floor, Wang Chongzhuan Patentee before: Shenzhen Ansheng Electric Co.,Ltd. |
|
C56 | Change in the name or address of the patentee |
Owner name: NO. 1, KEJIGONGYEYUANKEFA ROAD, NANSHAN DISTRICT, Free format text: FORMER NAME OR ADDRESS: 518129 FLOOR 1 AND FLOOR 3, BANXUEGANG INDUSTY DISTRICT ELECTRICAL EQUIPMENT OR APPLIANCE FACTORY HOUSE, LONGGANG DISTRICT, SHENZHEN CITY, GUANGDONG PROV. |
|
CP03 | Change of name, title or address |
Patentee address after: 518057 No. 1, FA Lu, Nanshan District science and Technology Industrial Park, Guangdong, Shenzhen Patentee address before: 518129, Shenzhen, Guangdong province Longgang District snow Gang Industrial Zone Huadian building on the first floor of the third floor |