CN203420917U - 散热风扇控制电路 - Google Patents
散热风扇控制电路 Download PDFInfo
- Publication number
- CN203420917U CN203420917U CN201320507471.2U CN201320507471U CN203420917U CN 203420917 U CN203420917 U CN 203420917U CN 201320507471 U CN201320507471 U CN 201320507471U CN 203420917 U CN203420917 U CN 203420917U
- Authority
- CN
- China
- Prior art keywords
- fan
- control circuit
- channel mos
- cooling fan
- terminal
- 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 - Lifetime
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- 238000001816 cooling Methods 0.000 title claims abstract description 31
- 239000003990 capacitor Substances 0.000 claims description 14
- 238000007689 inspection Methods 0.000 claims description 8
- 238000001514 detection method Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 8
- 230000005855 radiation Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320507471.2U CN203420917U (zh) | 2013-08-15 | 2013-08-15 | 散热风扇控制电路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320507471.2U CN203420917U (zh) | 2013-08-15 | 2013-08-15 | 散热风扇控制电路 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203420917U true CN203420917U (zh) | 2014-02-05 |
Family
ID=50020016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320507471.2U Expired - Lifetime CN203420917U (zh) | 2013-08-15 | 2013-08-15 | 散热风扇控制电路 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203420917U (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265669A (zh) * | 2014-09-24 | 2015-01-07 | 合肥美的电冰箱有限公司 | 无刷直流风机转速的控制方法、控制装置、风机和冰箱 |
| CN104460900A (zh) * | 2014-11-12 | 2015-03-25 | 英业达科技有限公司 | 具有散热控制装置的服务器 |
-
2013
- 2013-08-15 CN CN201320507471.2U patent/CN203420917U/zh not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104265669A (zh) * | 2014-09-24 | 2015-01-07 | 合肥美的电冰箱有限公司 | 无刷直流风机转速的控制方法、控制装置、风机和冰箱 |
| CN104460900A (zh) * | 2014-11-12 | 2015-03-25 | 英业达科技有限公司 | 具有散热控制装置的服务器 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN HUOLE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HU ZHENYU Effective date: 20150305 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 413100 YIYANG, HUNAN PROVINCE TO: 518000 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150305 Address after: The central Shenzhen city of Guangdong Province, 518000 Keyuan Road, Nanshan District science and Technology Park No. 15 Kexing Science Park Building 4 unit B floor 10 No. 01 Patentee after: SHENZHEN HOLATEK Co.,Ltd. Address before: 413100 No. 232, Qingyun mountain road, Hunan, Yuanjiang Patentee before: Hu Zhenyu |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140205 |
|
| CX01 | Expiry of patent term |