JPS63161371U - - Google Patents

Info

Publication number
JPS63161371U
JPS63161371U JP5526087U JP5526087U JPS63161371U JP S63161371 U JPS63161371 U JP S63161371U JP 5526087 U JP5526087 U JP 5526087U JP 5526087 U JP5526087 U JP 5526087U JP S63161371 U JPS63161371 U JP S63161371U
Authority
JP
Japan
Prior art keywords
input
output voltage
buffer
voltage
adder
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
Application number
JP5526087U
Other languages
Japanese (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 JP5526087U priority Critical patent/JPS63161371U/ja
Publication of JPS63161371U publication Critical patent/JPS63161371U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例による抵抗測定装置
の回路を示す図である。第２図は従来の抵抗測定
装置の回路を示す図である。第３図は第２図に示
した積分器の入出力電圧を示すタイミングチヤー
トである。 ４０……被測定抵抗、４２……基準抵抗、４４
……電源、４６……バツフア、４８……除算器、
５０……インバータ、５２……加算器、５４……
乗算器、５６……抵抗測定装置。 FIG. 1 is a diagram showing a circuit of a resistance measuring device according to an embodiment of the present invention. FIG. 2 is a diagram showing a circuit of a conventional resistance measuring device. FIG. 3 is a timing chart showing the input and output voltages of the integrator shown in FIG. 40...Resistance to be measured, 42...Reference resistance, 44
...power supply, 46...buffer, 48...divider,
50... Inverter, 52... Adder, 54...
Multiplier, 56... resistance measuring device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 被測定抵抗に直列接続された基準抵抗と、その
両端に並列接続された電源と、被測定抵抗の両端
電圧を入力とするバツフアと、バツフアの出力電
圧を入力とするインバータと、電源電圧とインバ
ータの出力電圧とを入力とし、それを加算する加
算器と、バツフアと加算器の出力電圧とを入力と
し、バツフアの出力電圧を加算器の出力電圧で除
算する除算器と、除算器の出力電圧を入力とし、
その入力電圧と基準抵抗値とを乗算して被測定抵
抗値を算出する乗算器とから成ることを特徴とす
る抵抗測定装置。 A reference resistor connected in series to the resistor to be measured, a power supply connected in parallel to both ends of the reference resistor, a buffer that receives the voltage across the resistor to be measured as input, an inverter that receives the output voltage of the buffer as input, and a power supply voltage and inverter. an adder that takes the output voltage of the buffer as an input and adds them; a divider that takes the output voltage of the buffer and the adder as input and divides the output voltage of the buffer by the output voltage of the adder; and an output voltage of the divider. As input,
A resistance measuring device comprising a multiplier that calculates a resistance value to be measured by multiplying the input voltage and a reference resistance value.
JP5526087U 1987-04-11 1987-04-11 Pending JPS63161371U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5526087U JPS63161371U (en) 1987-04-11 1987-04-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5526087U JPS63161371U (en) 1987-04-11 1987-04-11

Publications (1)

Publication Number Publication Date
JPS63161371U true JPS63161371U (en) 1988-10-21

Family

ID=30882999

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5526087U Pending JPS63161371U (en) 1987-04-11 1987-04-11

Country Status (1)

Country Link
JP (1) JPS63161371U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02194367A (en) * 1988-09-23 1990-07-31 John Fluke Mfg Co Inc Electrostatic measuring apparatus and method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61210965A (en) * 1985-03-15 1986-09-19 Inoue Denki Seisakusho:Kk Measuring equipment for low resistance

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61210965A (en) * 1985-03-15 1986-09-19 Inoue Denki Seisakusho:Kk Measuring equipment for low resistance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02194367A (en) * 1988-09-23 1990-07-31 John Fluke Mfg Co Inc Electrostatic measuring apparatus and method

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