JPS59186650U - Control circuit for combustion equipment - Google Patents
Control circuit for combustion equipmentInfo
- Publication number
- JPS59186650U JPS59186650U JP7851383U JP7851383U JPS59186650U JP S59186650 U JPS59186650 U JP S59186650U JP 7851383 U JP7851383 U JP 7851383U JP 7851383 U JP7851383 U JP 7851383U JP S59186650 U JPS59186650 U JP S59186650U
- Authority
- JP
- Japan
- Prior art keywords
- reference voltage
- input terminal
- value reference
- operational amplifier
- setting circuit
- 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
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図は従来例を示す電気回路図、第2図は本考案の一
実施例を示す電気回路図、第3図は本考案における入力
端の電圧とオペアンプの入力電圧及びオペアンプの出力
電圧との関係を示すグラフである。
10・・・入力端、′11・・・オペアンプ、12・・
・低値基準電圧設定回路、13・・・高値基準電圧設定
回路、14・・・SBS、15・・・ダイオード、16
:・・ダイオード。Fig. 1 is an electric circuit diagram showing a conventional example, Fig. 2 is an electric circuit diagram showing an embodiment of the present invention, and Fig. 3 is a diagram showing the voltage at the input end, the input voltage of the operational amplifier, and the output voltage of the operational amplifier in the present invention. It is a graph showing the relationship between. 10...Input end, '11...Operation amplifier, 12...
- Low value reference voltage setting circuit, 13... High value reference voltage setting circuit, 14... SBS, 15... Diode, 16
:··diode.
Claims (1)
る低値基準電圧設定回路と、オペアンプ1 の正相入力
端に設けた高値基準電圧を出力する高値基準電圧設定回
路と、入力端と低値基準電圧設定回路の出力部及びオペ
アンプの負相入力端とにアノード接続されたSBSと、
前記入力端と高値基準電圧設定回路の出力部及びオペア
ンプの正相入−−尖端との間1こ逆接続したダイオード
と、前記入力端とSBSとの間に順接続されたダイオー
ドとからなることを特徴とする燃焼装置用制御回路。A low-value reference voltage setting circuit that outputs a low-value reference voltage is provided at the negative-phase input terminal of the operational amplifier 1, a high-value reference voltage setting circuit that outputs a high-value reference voltage is provided at the positive-phase input terminal of operational amplifier 1, and the input terminal and an SBS anode-connected to the output section of the low-value reference voltage setting circuit and the negative phase input terminal of the operational amplifier;
consisting of a diode connected in reverse order between the input terminal and the output section of the high value reference voltage setting circuit and the positive phase input of the operational amplifier, and a diode connected in reverse order between the input terminal and the SBS. A control circuit for a combustion device characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7851383U JPS59186650U (en) | 1983-05-24 | 1983-05-24 | Control circuit for combustion equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7851383U JPS59186650U (en) | 1983-05-24 | 1983-05-24 | Control circuit for combustion equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59186650U true JPS59186650U (en) | 1984-12-11 |
Family
ID=30208515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7851383U Pending JPS59186650U (en) | 1983-05-24 | 1983-05-24 | Control circuit for combustion equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59186650U (en) |
-
1983
- 1983-05-24 JP JP7851383U patent/JPS59186650U/en active Pending
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