TWM241884U - Fan control device - Google Patents
Fan control device Download PDFInfo
- Publication number
- TWM241884U TWM241884U TW91216183U TW91216183U TWM241884U TW M241884 U TWM241884 U TW M241884U TW 91216183 U TW91216183 U TW 91216183U TW 91216183 U TW91216183 U TW 91216183U TW M241884 U TWM241884 U TW M241884U
- Authority
- TW
- Taiwan
- Prior art keywords
- control device
- fan control
- circuit
- control circuit
- power supply
- Prior art date
Links
Landscapes
- Control Of Electric Motors In General (AREA)
Description
如申印專利範圍第7項所述之風扇控制裝置，其中該 比車X器係可偵測該控制電路之輸入端及該分流電路之 輸入端是否有電流通過而動作者。 12 · 一種風扇控制裝置，其主要係包括有·· -控制電路’其輸人端可連接—電源供應器，並可輸 出一相對應電壓值至一馬達驅動電路，其令該電源 供應器係為一電源輸入端； 一^流電路’其輸人端可連接該電源供應^，而輸出 端亦可連接泫馬達驅動電路，致使與該控制電路成 為一並聯態樣者；及 -溫度感應器’可用以偵測一工作元件之工作溫度， 且可經由一迴授電路而得以連接該控制電路，其中 j工作7L件係可選擇為一中央處理單元、微處理 器、晶元組及其組合式之其中之一者； 其中，該分流電路内部所存在之阻抗值係大於該控制 電路内部所存在之阻抗值。The fan control device as described in item 7 of the scope of the application for printing patent, wherein the car X device can detect whether the input end of the control circuit and the input end of the shunt circuit have current passing through and act. 12 · A fan control device, which mainly includes a control circuit, whose input end can be connected to a power supply, and can output a corresponding voltage value to a motor drive circuit, which makes the power supply system Is a power input terminal; a current input circuit can be connected to the power supply input terminal, and the output terminal can also be connected to the motor drive circuit, so that the control circuit becomes a parallel state; and-temperature sensor 'Can be used to detect the working temperature of a working element, and can be connected to the control circuit through a feedback circuit, where 7L work j can be selected as a central processing unit, microprocessor, wafer group and combinations thereof One of the formulas; wherein the impedance value existing inside the shunt circuit is greater than the impedance value existing inside the control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW91216183U TWM241884U (en) | 2002-10-11 | 2002-10-11 | Fan control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW91216183U TWM241884U (en) | 2002-10-11 | 2002-10-11 | Fan control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM241884U true TWM241884U (en) | 2004-08-21 |
Family
ID=34075832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW91216183U TWM241884U (en) | 2002-10-11 | 2002-10-11 | Fan control device |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWM241884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7841837B2 (en) | 2006-08-17 | 2010-11-30 | Zippy Technology Corp. | Cooling-fan rotation-speed control circuit |
-
2002
- 2002-10-11 TW TW91216183U patent/TWM241884U/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7841837B2 (en) | 2006-08-17 | 2010-11-30 | Zippy Technology Corp. | Cooling-fan rotation-speed control circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK4K | Expiration of patent term of a granted utility model |