CN201112112Y - 一种高频大功率平板变压器 - Google Patents
一种高频大功率平板变压器 Download PDFInfo
- Publication number
- CN201112112Y CN201112112Y CNU2007201721205U CN200720172120U CN201112112Y CN 201112112 Y CN201112112 Y CN 201112112Y CN U2007201721205 U CNU2007201721205 U CN U2007201721205U CN 200720172120 U CN200720172120 U CN 200720172120U CN 201112112 Y CN201112112 Y CN 201112112Y
- Authority
- CN
- China
- Prior art keywords
- magnetic
- winding
- power flat
- frequency high
- 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 - Fee Related
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Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/047—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using sets of wires, e.g. crossed wires
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201721205U CN201112112Y (zh) | 2007-09-28 | 2007-09-28 | 一种高频大功率平板变压器 |
GB0814482A GB2453203A (en) | 2007-09-28 | 2008-08-07 | Radio frequency electronic whiteboard using printed circuit board as detecting surface |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201721205U CN201112112Y (zh) | 2007-09-28 | 2007-09-28 | 一种高频大功率平板变压器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201112112Y true CN201112112Y (zh) | 2008-09-10 |
Family
ID=39767689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007201721205U Expired - Fee Related CN201112112Y (zh) | 2007-09-28 | 2007-09-28 | 一种高频大功率平板变压器 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN201112112Y (zh) |
GB (1) | GB2453203A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102360807A (zh) * | 2011-10-15 | 2012-02-22 | 中山普润斯电源设备技术有限公司 | 变压器 |
CN102360806A (zh) * | 2011-10-15 | 2012-02-22 | 中山普润斯电源设备技术有限公司 | 曲折绕组 |
CN106373744A (zh) * | 2016-11-04 | 2017-02-01 | 王奉瑾 | 一种多磁路绕组及应用该绕组的变压装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013136074A1 (en) * | 2012-03-14 | 2013-09-19 | Orange Music Electronic Company Limited | Audiovisual teaching apparatus |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2583509B2 (ja) * | 1987-06-16 | 1997-02-19 | 株式会社 ワコム | 座標入力装置 |
KR0122737B1 (ko) * | 1987-12-25 | 1997-11-20 | 후루다 모또오 | 위치 검출 장치 |
JPH01320521A (ja) * | 1988-06-22 | 1989-12-26 | Wacom Co Ltd | 電子黒板装置及びその筆記具等 |
US4956526A (en) * | 1989-07-18 | 1990-09-11 | Kabushikikaisha Wacom | Digitizer having flat tablet with magnetic shield plate |
TWI268441B (en) * | 2001-10-29 | 2006-12-11 | Beauty Up Co Ltd | Digital touch display system can be manufactured by off-the-shelf manufacturing tools and the size of panel can be enlarged according to actual demand |
AU2002338136A1 (en) * | 2001-12-29 | 2003-07-15 | Tai Guen Enterprise Co., Ltd | An electromagnetic induction electronic board with antenna arrayed in gridding inside |
CN101042625A (zh) * | 2006-03-22 | 2007-09-26 | 深圳市巨龙科教高技术股份有限公司 | 一种电磁感应交互电子白板及系统 |
-
2007
- 2007-09-28 CN CNU2007201721205U patent/CN201112112Y/zh not_active Expired - Fee Related
-
2008
- 2008-08-07 GB GB0814482A patent/GB2453203A/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102360807A (zh) * | 2011-10-15 | 2012-02-22 | 中山普润斯电源设备技术有限公司 | 变压器 |
CN102360806A (zh) * | 2011-10-15 | 2012-02-22 | 中山普润斯电源设备技术有限公司 | 曲折绕组 |
CN106373744A (zh) * | 2016-11-04 | 2017-02-01 | 王奉瑾 | 一种多磁路绕组及应用该绕组的变压装置 |
Also Published As
Publication number | Publication date |
---|---|
GB0814482D0 (en) | 2008-09-10 |
GB2453203A (en) | 2009-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090109 Address after: Guangzhou City, Guangdong province Tianhe District Ascot Road No. sixty-two Chun Xuan 301 D room, zip code: 510620 Patentee after: Wang Fengjin Address before: Guangdong city of Shenzhen province Buji Langfang Li Xin Road No. 10 Chashan industrial zone two floor, zip code: 518112 Patentee before: Shenzhen Putly Optic-electronic Technology Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: WANG FENGJIN Free format text: FORMER OWNER: SHENZHEN P-TRANS PHOTOELECTRIC TECHNOLOGY CO., LTD. Effective date: 20090109 |
|
ASS | Succession or assignment of patent right |
Owner name: ZHONGSHAN PROFESSIONAL POWER SUPPLY EQUIPMENT TECH Effective date: 20120503 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 510620 GUANGZHOU, GUANGDONG PROVINCE TO: 528400 ZHONGSHAN, GUANGDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20120503 Address after: 528400, A District, building 70, building A, fifth Zhongshan Avenue, Torch Development Zone, Guangdong, Zhongshan Patentee after: Zhongshan Purunsi Power Supply Equipment Technology Co., Ltd. Address before: Tianhe District Ascot road Guangzhou city Guangdong province 510620 No. sixty-two Chun Xuan 301 D room Patentee before: Wang Fengjin |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080910 Termination date: 20130928 |