JPS6025395U - fan control circuit - Google Patents
fan control circuitInfo
- Publication number
- JPS6025395U JPS6025395U JP1983115589U JP11558983U JPS6025395U JP S6025395 U JPS6025395 U JP S6025395U JP 1983115589 U JP1983115589 U JP 1983115589U JP 11558983 U JP11558983 U JP 11558983U JP S6025395 U JPS6025395 U JP S6025395U
- Authority
- JP
- Japan
- Prior art keywords
- switch
- control circuit
- driver
- cooling fan
- fan control
- 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.)
- Pending
Links
Landscapes
- Control Of Ac Motors In General (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の実施例であるファンコントロール回路
図。
１・・・コントロール部、２・・・ドライバー、３・・
・ＡＣスイッチ、４・・・冷却ファン、５・・・抵抗。FIG. 1 is a fan control circuit diagram according to an embodiment of the present invention. 1...Control unit, 2...Driver, 3...
・AC switch, 4...Cooling fan, 5...Resistor.
Claims (1)
直列に接続された抵抗及び冷却ファンと、この抵抗に並
列に接続されスイッチング動作するＡＣスイッチと、こ
のＡＣスイッチのゲート端子に接続されたドライバーと
、このドライバーの入力端子に接続され機器の動作状態
に応じて制御出力信号を送出するコントロール部とを有
し、前記コントロール部の制御出力信号により、前記Ａ
Ｃスイッチをスイッチング動作させ待機時の冷却ファン
の回転数を減少させることを特徴とするファンコントロ
ール回路。A cooling device using a cooling fan includes a resistor and a cooling fan connected in series to an AC power source, an AC switch connected in parallel to the resistor for switching operation, and a driver connected to a gate terminal of the AC switch. , a control section that is connected to the input terminal of the driver and sends out a control output signal according to the operating state of the device, and the control section that is connected to the input terminal of the driver outputs a control output signal according to the operating state of the device.
A fan control circuit characterized by operating a C switch to reduce the number of rotations of a cooling fan during standby.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983115589U JPS6025395U (en) | 1983-07-27 | 1983-07-27 | fan control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1983115589U JPS6025395U (en) | 1983-07-27 | 1983-07-27 | fan control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6025395U true JPS6025395U (en) | 1985-02-21 |
Family
ID=30266772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1983115589U Pending JPS6025395U (en) | 1983-07-27 | 1983-07-27 | fan control circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6025395U (en) |
-
1983
- 1983-07-27 JP JP1983115589U patent/JPS6025395U/en active Pending
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