JPS5821871U - Variable resistor testing device - Google Patents
Variable resistor testing deviceInfo
- Publication number
- JPS5821871U JPS5821871U JP11546981U JP11546981U JPS5821871U JP S5821871 U JPS5821871 U JP S5821871U JP 11546981 U JP11546981 U JP 11546981U JP 11546981 U JP11546981 U JP 11546981U JP S5821871 U JPS5821871 U JP S5821871U
- Authority
- JP
- Japan
- Prior art keywords
- variable resistor
- testing device
- resistor testing
- terminal
- reference voltage
- 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)
- Measurement Of Resistance Or Impedance (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
図は本考案の一実施例を示す回路図である。
1・・・被検査可変抵抗器、3・・・電源のプラス側端
子、8・・・比較回路、10・・・コンデンサ、12・
・・トランジスタ、15・・・リレー、15a・・・リ
レー接点。The figure is a circuit diagram showing an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Variable resistor to be tested, 3... Positive side terminal of power supply, 8... Comparison circuit, 10... Capacitor, 12...
...transistor, 15...relay, 15a...relay contact.
Claims (1)
ともに基準電圧が他方の端子に印加され、一方の入力端
子が基準電圧よりも低くなったとき信号を生じる比較器
と、該比較器の出力信号により動作するスイッチング回
路と、スイッチング回路の出力により作動する警報器と
を備えたことを特徴とする可変抵抗器検査装置。a comparator having a sliding terminal of a variable resistor connected to one input terminal and a reference voltage applied to the other terminal, producing a signal when one input terminal becomes lower than the reference voltage; 1. A variable resistor testing device comprising: a switching circuit that operates according to an output signal; and an alarm that operates according to the output of the switching circuit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11546981U JPS5821871U (en) | 1981-07-31 | 1981-07-31 | Variable resistor testing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11546981U JPS5821871U (en) | 1981-07-31 | 1981-07-31 | Variable resistor testing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5821871U true JPS5821871U (en) | 1983-02-10 |
Family
ID=29909728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11546981U Pending JPS5821871U (en) | 1981-07-31 | 1981-07-31 | Variable resistor testing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5821871U (en) |
-
1981
- 1981-07-31 JP JP11546981U patent/JPS5821871U/en active Pending
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