JPS567522A - Delay circuit - Google Patents

Delay circuit

Info

Publication number
JPS567522A
JPS567522A JP8279979A JP8279979A JPS567522A JP S567522 A JPS567522 A JP S567522A JP 8279979 A JP8279979 A JP 8279979A JP 8279979 A JP8279979 A JP 8279979A JP S567522 A JPS567522 A JP S567522A
Authority
JP
Japan
Prior art keywords
capacitor
application
charging
voltage
transistor
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
JP8279979A
Other languages
Japanese (ja)
Other versions
JPS6349407B2 (en
Inventor
Yukio Ashizawa
Koichi Koga
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP8279979A priority Critical patent/JPS567522A/en
Publication of JPS567522A publication Critical patent/JPS567522A/en
Publication of JPS6349407B2 publication Critical patent/JPS6349407B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/28—Modifications for introducing a time delay before switching

Landscapes

  • Pulse Circuits (AREA)
  • Electronic Switches (AREA)

Abstract

PURPOSE:To make long the delay time, by charging the capacitor to the specified voltage with the application of power supply and inverting the switching circuit with the lowering of potential due to the discharge of the capacitor. CONSTITUTION:The capacitor 3 of the switching circuit 4 and the capacitor 22 of the charging circuit 9 are charged with the application of the switch 2. When the voltage across the capacitor 22 reaches a given level, the transistor 25 is conductive to stop the charging to the capacitor 3. Further, the voltage across the capacitor 3 is lowered through the discharge of leakage current of the resistors 17, 18 or the capacitor 3, the transistor 19 is OFF and the output 4a is inverted after the specified delay from the application of power supply.
JP8279979A 1979-06-29 1979-06-29 Delay circuit Granted JPS567522A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8279979A JPS567522A (en) 1979-06-29 1979-06-29 Delay circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8279979A JPS567522A (en) 1979-06-29 1979-06-29 Delay circuit

Publications (2)

Publication Number Publication Date
JPS567522A true JPS567522A (en) 1981-01-26
JPS6349407B2 JPS6349407B2 (en) 1988-10-04

Family

ID=13784447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8279979A Granted JPS567522A (en) 1979-06-29 1979-06-29 Delay circuit

Country Status (1)

Country Link
JP (1) JPS567522A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04282001A (en) * 1991-02-08 1992-10-07 Nobuyuki Sugimura High compression type accumulator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04282001A (en) * 1991-02-08 1992-10-07 Nobuyuki Sugimura High compression type accumulator

Also Published As

Publication number Publication date
JPS6349407B2 (en) 1988-10-04

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