JPS632129U - - Google Patents
Info
- Publication number
- JPS632129U JPS632129U JP9560486U JP9560486U JPS632129U JP S632129 U JPS632129 U JP S632129U JP 9560486 U JP9560486 U JP 9560486U JP 9560486 U JP9560486 U JP 9560486U JP S632129 U JPS632129 U JP S632129U
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- input
- parallel
- input terminal
- detection 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
- 238000001514 detection method Methods 0.000 claims description 7
- 239000003990 capacitor Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Description
第１図は本考案の一実施例による温度検出回路
図、第２図は同回路による検知出力波形図、第３
図は従来の温度検出回路図、第４図は同回路によ
る検知出力波形図。
１…制御素子、２…電圧比較器、３…感温素子
、４…コンデンサー、５，６…スイツチング素子
、９〜１３…抵抗、Ｉ…入力端子。
Figure 1 is a temperature detection circuit diagram according to an embodiment of the present invention, Figure 2 is a detection output waveform diagram of the same circuit, and Figure 3 is a diagram of the detection output waveform of the same circuit.
The figure is a diagram of a conventional temperature detection circuit, and Fig. 4 is a detection output waveform diagram of the same circuit. DESCRIPTION OF SYMBOLS 1... Control element, 2... Voltage comparator, 3... Temperature sensing element, 4... Capacitor, 5, 6... Switching element, 9-13... Resistor, I... Input terminal.
Claims (1)
３と抵抗１２の直列回路Ｂのそれぞれの接続中点
を電圧比較器２の差動入力端子に入力するととも
に、その出力信号を制御素子１の入力端子Ｉに接
続してなる温度検出回路において、前記抵抗１１
に抵抗９とスイツチング素子５及び抵抗１０とス
イツチング素子６よりなる２つの直列回路を夫々
並列接続し、更に前記感温素子３にコンデンサ４
を並列接続したことを特徴とする温度検出回路。 The connection middle points of the series circuit A of the resistor 11 and the resistor 13 and the series circuit B of the temperature sensing element 3 and the resistor 12 are input to the differential input terminal of the voltage comparator 2, and the output signal is input to the control element 1. In the temperature detection circuit connected to the input terminal I of the resistor 11,
Two series circuits each consisting of a resistor 9 and a switching element 5 and a resistor 10 and a switching element 6 are connected in parallel to each other, and a capacitor 4 is connected to the temperature sensing element 3.
A temperature detection circuit characterized by connecting in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9560486U JPS632129U (en) | 1986-06-23 | 1986-06-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9560486U JPS632129U (en) | 1986-06-23 | 1986-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS632129U true JPS632129U (en) | 1988-01-08 |
Family
ID=30960332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9560486U Pending JPS632129U (en) | 1986-06-23 | 1986-06-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS632129U (en) |
-
1986
- 1986-06-23 JP JP9560486U patent/JPS632129U/ja active Pending