JPS5862284U - Noise detection circuit for wire-wound variable resistor - Google Patents
Noise detection circuit for wire-wound variable resistorInfo
- Publication number
- JPS5862284U JPS5862284U JP15733981U JP15733981U JPS5862284U JP S5862284 U JPS5862284 U JP S5862284U JP 15733981 U JP15733981 U JP 15733981U JP 15733981 U JP15733981 U JP 15733981U JP S5862284 U JPS5862284 U JP S5862284U
- Authority
- JP
- Japan
- Prior art keywords
- wire
- detection circuit
- variable resistor
- noise detection
- scr
- 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
- Testing Electric Properties And Detecting Electric Faults (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
図は、本考案−実施例を要部構成を示す回路図である。
１・・・・・・ＳＣＲ，２・・・・・・可変抵抗器、３
・・・・・・ＬＥＤ。
４・・・・・・ツェナーダイオード、５・・・・・・ゲ
ート、６・・・・・・固定抵抗器、７・・・・・・コン
デンサー、８・・・・・・スイッチ。The figure is a circuit diagram showing the main structure of the present invention-embodiment. 1...SCR, 2...Variable resistor, 3
...LED. 4... Zener diode, 5... Gate, 6... Fixed resistor, 7... Capacitor, 8... Switch.
Claims (1)
時に動作する警報素子と、前記ＳＣＲのゲー・・トに一
方の固定電極端子が接続されるとともに可動電極端子が
前記ＳＣＲのカソードに接続された一巻線型可変抵抗器
と、この巻線型可変抵抗器の他の固定電極端子に前記Ｓ
ＣＲを動作させるに必要な電圧を印加する回路とを有す
ることを特徴とする巻線型可変抵抗器のノイズ検出回路
。An alarm element is connected in series with the semiconductor SCR and operates when the SCR is turned on; one fixed electrode terminal is connected to the gate of the SCR, and a movable electrode terminal is connected to the cathode of the SCR. The above-mentioned S
1. A noise detection circuit for a wire-wound variable resistor, comprising a circuit for applying a voltage necessary to operate a CR.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15733981U JPS5862284U (en) | 1981-10-22 | 1981-10-22 | Noise detection circuit for wire-wound variable resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15733981U JPS5862284U (en) | 1981-10-22 | 1981-10-22 | Noise detection circuit for wire-wound variable resistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5862284U true JPS5862284U (en) | 1983-04-26 |
Family
ID=29949867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15733981U Pending JPS5862284U (en) | 1981-10-22 | 1981-10-22 | Noise detection circuit for wire-wound variable resistor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5862284U (en) |
-
1981
- 1981-10-22 JP JP15733981U patent/JPS5862284U/en active Pending
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