TW200513011A - Active virtual loading and power supply system - Google Patents
Active virtual loading and power supply systemInfo
- Publication number
- TW200513011A TW200513011A TW092126605A TW92126605A TW200513011A TW 200513011 A TW200513011 A TW 200513011A TW 092126605 A TW092126605 A TW 092126605A TW 92126605 A TW92126605 A TW 92126605A TW 200513011 A TW200513011 A TW 200513011A
- Authority
- TW
- Taiwan
- Prior art keywords
- circuit
- pull
- active virtual
- power supply
- supply system
- Prior art date
Links
Landscapes
- Dc-Dc Converters (AREA)
Abstract
Disclosed is an active virtual loading applicable to the dc-to-dc conversion circuit wherein the dc-to-dc conversion circuit has an output terminal to provide an output voltage to a load, and a discrimination circuit and a pull-down circuit. The pull-down circuit is coupled with the output terminal of the dc-to-dc converter while the discrimination circuit is coupled to the pull-down circuit and pre-set a first designated voltage to detect the output voltage, and when the output voltage exceeds over the first designated voltage, output a first enable signal to drive the pull-down circuit so as to further lower the output voltage.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW092126605A TW200513011A (en) | 2003-09-26 | 2003-09-26 | Active virtual loading and power supply system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW092126605A TW200513011A (en) | 2003-09-26 | 2003-09-26 | Active virtual loading and power supply system |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200513011A true TW200513011A (en) | 2005-04-01 |
Family
ID=57798673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW092126605A TW200513011A (en) | 2003-09-26 | 2003-09-26 | Active virtual loading and power supply system |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW200513011A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI426700B (en) * | 2008-05-23 | 2014-02-11 | Hon Hai Prec Ind Co Ltd | Control circuit for fan |
TWI493330B (en) * | 2009-03-24 | 2015-07-21 | Nuvoton Technology Corp | Power control apparatus and power control system |
TWI557541B (en) * | 2010-10-21 | 2016-11-11 | 英特爾公司 | Fine grained power management in virtualized mobile platforms |
-
2003
- 2003-09-26 TW TW092126605A patent/TW200513011A/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI426700B (en) * | 2008-05-23 | 2014-02-11 | Hon Hai Prec Ind Co Ltd | Control circuit for fan |
TWI493330B (en) * | 2009-03-24 | 2015-07-21 | Nuvoton Technology Corp | Power control apparatus and power control system |
TWI557541B (en) * | 2010-10-21 | 2016-11-11 | 英特爾公司 | Fine grained power management in virtualized mobile platforms |
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