JPS61184967U - - Google Patents
Info
- Publication number
- JPS61184967U JPS61184967U JP6842285U JP6842285U JPS61184967U JP S61184967 U JPS61184967 U JP S61184967U JP 6842285 U JP6842285 U JP 6842285U JP 6842285 U JP6842285 U JP 6842285U JP S61184967 U JPS61184967 U JP S61184967U
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- measured
- resistance values
- circuit
- judgment
- 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
- 238000009413 insulation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measurement Of Resistance Or Impedance (AREA)
Description
第１図は本考案の一実施例を示す概略構成図、
第２図は従来例を示す概略構成図である。
ＶＨは高電圧、Ｔ１，Ｔ２は端子、Ｒ０は被計
測抵抗体、ＲＭ１，ＲＭ２……ＲＭｉは基準抵抗
体、ＲＹ１，ＲＹ２……ＲＹｉはリレー、ＪＧは
判断回路である。
FIG. 1 is a schematic configuration diagram showing an embodiment of the present invention;
FIG. 2 is a schematic configuration diagram showing a conventional example. VH is a high voltage, T 1 and T 2 are terminals, R 0 is a resistor to be measured, RM 1 , RM 2 ... RM i is a reference resistor, RY 1 , RY 2 ... RY i is a relay, and JG is a judgment It is a circuit.
Claims (1)
それぞれ異なる複数の基準抵抗体と、これら抵抗
体にそれぞれ各別に直列接続された高絶縁抵抗値
を持つたリレーとをそれぞれ並列接続した回路と
、この並列回路の一端と接地され、その他端と高
電圧印加端子との間に介挿された被計測抵抗体と
、この被計測抵抗体と前記基準抵抗体との共通接
続点に接続され、計測範囲を自動的に判断すると
ともにその判断に応じて前記リレーを附勢させる
指令を送出する判断回路とを備えて成る広範囲に
亘る高抵抗値の計測装置。 A circuit in which a plurality of reference resistors whose resistance values are known in advance and whose resistance values are different, and relays each having a high insulation resistance value and connected in series to each of these resistors are connected in parallel, A resistor to be measured is connected to one end of this parallel circuit and grounded, and is inserted between the other end and the high voltage application terminal, and a resistor to be measured is connected to a common connection point between the resistor to be measured and the reference resistor, A measuring device for measuring high resistance values over a wide range, comprising a judgment circuit that automatically judges a range and sends a command to energize the relay according to the judgment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6842285U JPS61184967U (en) | 1985-05-09 | 1985-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6842285U JPS61184967U (en) | 1985-05-09 | 1985-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61184967U true JPS61184967U (en) | 1986-11-18 |
Family
ID=30603157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6842285U Pending JPS61184967U (en) | 1985-05-09 | 1985-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61184967U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017022193A (en) * | 2015-07-08 | 2017-01-26 | シーシーエス株式会社 | Power supply device and light irradiation system with the same |
| JP2022509820A (en) * | 2018-12-03 | 2022-01-24 | アステック インターナショナル リミテッド | Switched mode power supply with configurable communication address |
-
1985
- 1985-05-09 JP JP6842285U patent/JPS61184967U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017022193A (en) * | 2015-07-08 | 2017-01-26 | シーシーエス株式会社 | Power supply device and light irradiation system with the same |
| JP2022509820A (en) * | 2018-12-03 | 2022-01-24 | アステック インターナショナル リミテッド | Switched mode power supply with configurable communication address |