JPH0118605B2 - - Google Patents

Info

Publication number
JPH0118605B2
JPH0118605B2 JP55013416A JP1341680A JPH0118605B2 JP H0118605 B2 JPH0118605 B2 JP H0118605B2 JP 55013416 A JP55013416 A JP 55013416A JP 1341680 A JP1341680 A JP 1341680A JP H0118605 B2 JPH0118605 B2 JP H0118605B2
Authority
JP
Japan
Prior art keywords
input
output
photocoupler
voltage
operational amplifier
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.)
Expired
Application number
JP55013416A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56111314A (en
Inventor
Yoshikazu Imazu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP1341680A priority Critical patent/JPS56111314A/ja
Publication of JPS56111314A publication Critical patent/JPS56111314A/ja
Publication of JPH0118605B2 publication Critical patent/JPH0118605B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
    • G01R19/1659—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 to indicate that the value is within or outside a predetermined range of values (window)
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/22—Modifications for ensuring a predetermined initial state when the supply voltage has been applied
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/22—Modifications for ensuring a predetermined initial state when the supply voltage has been applied
    • H03K2017/226—Modifications for ensuring a predetermined initial state when the supply voltage has been applied in bipolar transistor switches

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Manipulation Of Pulses (AREA)
  • Electronic Switches (AREA)
JP1341680A 1980-02-06 1980-02-06 Wind comparator Granted JPS56111314A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1341680A JPS56111314A (en) 1980-02-06 1980-02-06 Wind comparator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1341680A JPS56111314A (en) 1980-02-06 1980-02-06 Wind comparator

Publications (2)

Publication Number Publication Date
JPS56111314A JPS56111314A (en) 1981-09-03
JPH0118605B2 true JPH0118605B2 (es) 1989-04-06

Family

ID=11832524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1341680A Granted JPS56111314A (en) 1980-02-06 1980-02-06 Wind comparator

Country Status (1)

Country Link
JP (1) JPS56111314A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6082315U (ja) * 1983-11-04 1985-06-07 三菱電機株式会社 ウインドコンパレ−タ回路
JPH0646103Y2 (ja) * 1988-03-04 1994-11-24 小島プレス工業株式会社 比較回路
JPH1033755A (ja) * 1996-07-19 1998-02-10 Aichi Kikaku:Kk パチンコ台における実スタート信号検出方法およびその実スタート検出器
JP7042694B2 (ja) * 2018-06-01 2022-03-28 ニチコン株式会社 パワーコンディショナおよび逆接続時の制御方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5212437B2 (es) * 1971-10-15 1977-04-07

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5212437U (es) * 1975-07-14 1977-01-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5212437B2 (es) * 1971-10-15 1977-04-07

Also Published As

Publication number Publication date
JPS56111314A (en) 1981-09-03

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