CN1162954C - 开关电源变压器分布电容所致干扰的抑制电路 - Google Patents
开关电源变压器分布电容所致干扰的抑制电路 Download PDFInfo
- Publication number
- CN1162954C CN1162954C CNB021258112A CN02125811A CN1162954C CN 1162954 C CN1162954 C CN 1162954C CN B021258112 A CNB021258112 A CN B021258112A CN 02125811 A CN02125811 A CN 02125811A CN 1162954 C CN1162954 C CN 1162954C
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- Prior art keywords
- capacitor
- transformer
- voltage coil
- earth terminal
- capacity
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- 230000002401 inhibitory effect Effects 0.000 title 1
- 239000003990 capacitor Substances 0.000 claims abstract description 21
- 230000008878 coupling Effects 0.000 claims abstract description 11
- 238000010168 coupling process Methods 0.000 claims abstract description 11
- 238000005859 coupling reaction Methods 0.000 claims abstract description 11
- 230000005764 inhibitory process Effects 0.000 claims description 9
- 238000004804 winding Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Images
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- Filters And Equalizers (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021258112A CN1162954C (zh) | 2002-07-29 | 2002-07-29 | 开关电源变压器分布电容所致干扰的抑制电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021258112A CN1162954C (zh) | 2002-07-29 | 2002-07-29 | 开关电源变压器分布电容所致干扰的抑制电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1392658A CN1392658A (zh) | 2003-01-22 |
CN1162954C true CN1162954C (zh) | 2004-08-18 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB021258112A Expired - Lifetime CN1162954C (zh) | 2002-07-29 | 2002-07-29 | 开关电源变压器分布电容所致干扰的抑制电路 |
Country Status (1)
Country | Link |
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CN (1) | CN1162954C (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113110120B (zh) * | 2021-02-24 | 2022-09-23 | 福建星网锐捷通讯股份有限公司 | 一种zigbee智能面板防误踢网方法及系统 |
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2002
- 2002-07-29 CN CNB021258112A patent/CN1162954C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
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CN1392658A (zh) | 2003-01-22 |
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Legal Events
Date | Code | Title | Description |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: TCL KING ELECTRICAL APPLIANCE (HUIZHOU) Co.,Ltd. Assignor: TCL King Electronics (Shenzen) Co.,Ltd. Contract fulfillment period: 2005.11.15 to 2010.11.14 Contract record no.: 2008990000662 Denomination of invention: Inhibiting circuit for interference produced by switch power source transformer distribution capacity Granted publication date: 20040818 License type: Exclusive license Record date: 20081010 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2005.11.15 TO 2010.11.14; CHANGE OF CONTRACT Name of requester: TCL WANGPAI ELECTRIC APPLIANCE ( HUIZHOU ) CO., LT Effective date: 20081010 |
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ASS | Succession or assignment of patent right |
Owner name: SHENZHEN TCL NEW TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: TCL KING ELECTRICAL APPLIANCES (SHENZHEN) CO., LTD. Effective date: 20110212 |
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COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518067 NO.5, MIDDLE OF GONGYE AVENUE, INDUSTRIAL AREA, SHEKOU, SHENZHEN CITY, GUANGDONG PROVINCE TO: 518067 TCL BUILDING, SOUTH OF NANHAI AVENUE, NANSHAN DISTRICT, SHENZHEN CITY |
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TR01 | Transfer of patent right |
Effective date of registration: 20110212 Address after: 518067 South TCL building, Nanhai Road, Shenzhen, Nanshan District Patentee after: SHENZHEN TCL NEW TECHNOLOGY Co.,Ltd. Address before: 518067 No. five, industrial road, Shekou Industrial Zone, Guangdong, Shenzhen Patentee before: TCL King Electronics (Shenzen) Co.,Ltd. |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20040818 |
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DD01 | Delivery of document by public notice |
Addressee: Wu Xiaoyun Document name: Notice of Patent Expiration and Termination |
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DD01 | Delivery of document by public notice |