CN2566429Y - 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
- CN2566429Y CN2566429Y CN 02271103 CN02271103U CN2566429Y CN 2566429 Y CN2566429 Y CN 2566429Y CN 02271103 CN02271103 CN 02271103 CN 02271103 U CN02271103 U CN 02271103U CN 2566429 Y CN2566429 Y CN 2566429Y
- Authority
- CN
- China
- Prior art keywords
- power supply
- winding
- high frequency
- supply transformer
- secondary winding
- 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
- 238000000465 moulding Methods 0.000 title claims abstract description 18
- 238000004804 winding Methods 0.000 claims abstract description 28
- 230000001788 irregular Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 4
- 230000005494 condensation Effects 0.000 abstract description 2
- 238000009833 condensation Methods 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Images
Landscapes
- Coils Or Transformers For Communication (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02271103 CN2566429Y (zh) | 2002-06-10 | 2002-06-10 | 高频低造型开关电源变压器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02271103 CN2566429Y (zh) | 2002-06-10 | 2002-06-10 | 高频低造型开关电源变压器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2566429Y true CN2566429Y (zh) | 2003-08-13 |
Family
ID=33736030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 02271103 Expired - Lifetime CN2566429Y (zh) | 2002-06-10 | 2002-06-10 | 高频低造型开关电源变压器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2566429Y (zh) |
-
2002
- 2002-06-10 CN CN 02271103 patent/CN2566429Y/zh not_active Expired - Lifetime
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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, HUA WEI JI DI ELECTRICAL EQUIPMENT OR APPLIANCE FACTORY HOUSE, BAN XUE GANG INDUSTRY PARK, LONGGANG DISTRICT, SHENZHEN CITY, GUANGDONG PROV., HOUSE 3 |
|
CP03 | Change of name, title or address |
Patentee address after: 518057, Ding Yuzhuan, No. 1 FA Lu, Nanshan District science and Technology Industrial Park, Shenzhen, Guangdong Patentee address before: 518129, Guangdong Province, Shenzhen District, Longgang District HUAWEI industrial base, the first floor, the third floor of the electrical plant |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20120610 Granted publication date: 20030813 |