JPS60150463U - MDF contact resistance determination device - Google Patents
MDF contact resistance determination deviceInfo
- Publication number
- JPS60150463U JPS60150463U JP3774584U JP3774584U JPS60150463U JP S60150463 U JPS60150463 U JP S60150463U JP 3774584 U JP3774584 U JP 3774584U JP 3774584 U JP3774584 U JP 3774584U JP S60150463 U JPS60150463 U JP S60150463U
- Authority
- JP
- Japan
- Prior art keywords
- contact resistance
- mdf
- determination device
- resistance determination
- switch
- 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 Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (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のMDF接触抵抗判定装置の回路
図である。
1.2・・・外部接続用端子、3,4・・・スイッチ、
5・・・電池、6・・・電流増幅回路、7・・・インジ
ケー ゛り、8・・・フォトカプラ、9・・・ブザー
、10・・・ブツシュオンスイッチ。
l R1−
1
」The figure is a circuit diagram of an MDF contact resistance determination device according to an embodiment of the present invention. 1.2...Terminal for external connection, 3,4...Switch,
5... Battery, 6... Current amplification circuit, 7... Indicator, 8... Photo coupler, 9... Buzzer, 10... Button switch. lR1-1''
Claims (1)
とを具備し、両手段がスイッチにより切り換えられて外
部接続用端子に接続されるようにしたことを特徴とする
MDF接触抵抗判定装置。An MDF contact resistance determination device comprising a contact resistance measuring means using a weak current and a large current supply means, both means being connected to an external connection terminal by being switched by a switch.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3774584U JPS60150463U (en) | 1984-03-16 | 1984-03-16 | MDF contact resistance determination device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3774584U JPS60150463U (en) | 1984-03-16 | 1984-03-16 | MDF contact resistance determination device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60150463U true JPS60150463U (en) | 1985-10-05 |
Family
ID=30544108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3774584U Pending JPS60150463U (en) | 1984-03-16 | 1984-03-16 | MDF contact resistance determination device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60150463U (en) |
-
1984
- 1984-03-16 JP JP3774584U patent/JPS60150463U/en active Pending
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