TW200602847A - Switch control circuit for motherboard USB power - Google Patents
Switch control circuit for motherboard USB powerInfo
- Publication number
- TW200602847A TW200602847A TW093120638A TW93120638A TW200602847A TW 200602847 A TW200602847 A TW 200602847A TW 093120638 A TW093120638 A TW 093120638A TW 93120638 A TW93120638 A TW 93120638A TW 200602847 A TW200602847 A TW 200602847A
- Authority
- TW
- Taiwan
- Prior art keywords
- bjt
- connects
- power
- control circuit
- switch control
- Prior art date
Links
Landscapes
- Electronic Switches (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW93120638A TWI288321B (en) | 2004-07-09 | 2004-07-09 | Switch control circuit for motherboard USB power |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW93120638A TWI288321B (en) | 2004-07-09 | 2004-07-09 | Switch control circuit for motherboard USB power |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200602847A true TW200602847A (en) | 2006-01-16 |
TWI288321B TWI288321B (en) | 2007-10-11 |
Family
ID=39202980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW93120638A TWI288321B (en) | 2004-07-09 | 2004-07-09 | Switch control circuit for motherboard USB power |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI288321B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI460578B (zh) * | 2007-11-02 | 2014-11-11 | Hon Hai Prec Ind Co Ltd | 電源適配電路 |
CN105867523A (zh) * | 2015-01-20 | 2016-08-17 | 鸿富锦精密工业(武汉)有限公司 | 放电电路及应用该放电电路的主板 |
CN110416986A (zh) * | 2019-07-02 | 2019-11-05 | 昆山嘉提信息科技有限公司 | 用于主板的关机后快速放电电路 |
CN112148101A (zh) * | 2019-06-28 | 2020-12-29 | 鸿富锦精密工业(武汉)有限公司 | 电源保护电路及应用所述电源保护电路的主板 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI386774B (zh) * | 2007-11-02 | 2013-02-21 | Hon Hai Prec Ind Co Ltd | 電腦主機板開關機控制裝置 |
-
2004
- 2004-07-09 TW TW93120638A patent/TWI288321B/zh not_active IP Right Cessation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI460578B (zh) * | 2007-11-02 | 2014-11-11 | Hon Hai Prec Ind Co Ltd | 電源適配電路 |
CN105867523A (zh) * | 2015-01-20 | 2016-08-17 | 鸿富锦精密工业(武汉)有限公司 | 放电电路及应用该放电电路的主板 |
CN105867523B (zh) * | 2015-01-20 | 2019-01-22 | 鸿富锦精密工业(武汉)有限公司 | 放电电路及应用该放电电路的主板 |
CN112148101A (zh) * | 2019-06-28 | 2020-12-29 | 鸿富锦精密工业(武汉)有限公司 | 电源保护电路及应用所述电源保护电路的主板 |
CN110416986A (zh) * | 2019-07-02 | 2019-11-05 | 昆山嘉提信息科技有限公司 | 用于主板的关机后快速放电电路 |
Also Published As
Publication number | Publication date |
---|---|
TWI288321B (en) | 2007-10-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |