JPH02124563U - - Google Patents

Info

Publication number
JPH02124563U
JPH02124563U JP3280789U JP3280789U JPH02124563U JP H02124563 U JPH02124563 U JP H02124563U JP 3280789 U JP3280789 U JP 3280789U JP 3280789 U JP3280789 U JP 3280789U JP H02124563 U JPH02124563 U JP H02124563U
Authority
JP
Japan
Prior art keywords
resistor
pulse width
value
modulation circuit
current flowing
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.)
Granted
Application number
JP3280789U
Other languages
English (en)
Other versions
JP2508713Y2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1989032807U priority Critical patent/JP2508713Y2/ja
Publication of JPH02124563U publication Critical patent/JPH02124563U/ja
Application granted granted Critical
Publication of JP2508713Y2 publication Critical patent/JP2508713Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Measurement Of Resistance Or Impedance (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係る装置の一実施例の接続図
、第２図は第１図装置の動作を説明する為の図、
第３図は本考案の実測例を示す図、第４図は従来
のこの種の装置の一例の接続図である。 Ｒｘ……被測定抵抗体、ＲＭＤ……測定装置、
ＰＷＭ……パルス幅変調回路、ＣＯＭＰ……比較
器、ＦＦ……フリツプ・フロツプ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 被測定抵抗体に電圧を印加することによりその
    抵抗体に流れる電流の値から抵抗値を測定するよ
    うにした装置において、そのデユーテイが前記印
    加電圧に反比例したパルス幅信号を得るパルス幅
    変調回路、及びこのパルス幅変調回路の出力パル
    スにより駆動されるスイツチを設け、このスイツ
    チを介して前記被測定抵抗体を流れる電流値を求
    めるように構成した抵抗測定装置。
JP1989032807U 1989-03-23 1989-03-23 抵抗測定装置 Expired - Fee Related JP2508713Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989032807U JP2508713Y2 (ja) 1989-03-23 1989-03-23 抵抗測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989032807U JP2508713Y2 (ja) 1989-03-23 1989-03-23 抵抗測定装置

Publications (2)

Publication Number Publication Date
JPH02124563U true JPH02124563U (ja) 1990-10-15
JP2508713Y2 JP2508713Y2 (ja) 1996-08-28

Family

ID=31536002

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989032807U Expired - Fee Related JP2508713Y2 (ja) 1989-03-23 1989-03-23 抵抗測定装置

Country Status (1)

Country Link
JP (1) JP2508713Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4833348U (ja) * 1971-08-24 1973-04-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4833348U (ja) * 1971-08-24 1973-04-21

Also Published As

Publication number Publication date
JP2508713Y2 (ja) 1996-08-28

Similar Documents

Publication Publication Date Title
JPH02124563U (ja)
JPS6319280U (ja)
JPH03125275U (ja)
JPS61140978U (ja)
JPS61170059U (ja)
JPS6255831U (ja)
JPS6388756U (ja)
JPS63132328U (ja)
JPH01163880U (ja)
JPH0310269U (ja)
JPS6341774U (ja)
JPH0279467U (ja)
JPH0397674U (ja)
JPS6347281U (ja)
JPS6390172U (ja)
JPS6415971U (ja)
JPS58175478U (ja) 磁場計測装置
JPS6396471U (ja)
JPS6314171U (ja)
JPS6179236U (ja)
JPH0335476U (ja)
JPS63107863U (ja)
JPS632177U (ja)
JPS62182083U (ja)
JPS61104387U (ja)

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees