GB961788A - Improvements relating to electric gating circuits - Google Patents

Improvements relating to electric gating circuits

Info

Publication number
GB961788A
GB961788A GB2549062A GB2549062A GB961788A GB 961788 A GB961788 A GB 961788A GB 2549062 A GB2549062 A GB 2549062A GB 2549062 A GB2549062 A GB 2549062A GB 961788 A GB961788 A GB 961788A
Authority
GB
United Kingdom
Prior art keywords
bias
pulse
zener diode
terminal
input
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
GB2549062A
Inventor
Robert John Todd
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries 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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB2549062A priority Critical patent/GB961788A/en
Publication of GB961788A publication Critical patent/GB961788A/en
Expired 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
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/74—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of diodes

Landscapes

  • Rectifiers (AREA)

Abstract

961,788. Zener diode gating circuits. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. June 13, 1963 [July 3, 1962], No. 25490/62. Heading H3T. A pulse-plus-bias gating circuit comprises a pulse input capacitor C, a bias input resistor R and an output rectifier RFD, all of which are connected at one side to a common point P and at the other side to a pulse input terminal IT, a bias input terminal BT and a pulse output terminal OT respectively. As shown, the bias input terminal is connected to a source of bias comprising a potentiometer Rc, Rd connectible by switch S, which may be electronic, to a negative source. According to the invention, the rectifier RFD comprises a Zener diode connected for conduction in its reverse direction in response to the application of an applied input pulse of the same polarity as the previously applied bias potential, at terminal BT, holding the Zener diode reverse biased.
GB2549062A 1962-07-03 1962-07-03 Improvements relating to electric gating circuits Expired GB961788A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2549062A GB961788A (en) 1962-07-03 1962-07-03 Improvements relating to electric gating circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2549062A GB961788A (en) 1962-07-03 1962-07-03 Improvements relating to electric gating circuits

Publications (1)

Publication Number Publication Date
GB961788A true GB961788A (en) 1964-06-24

Family

ID=10228541

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2549062A Expired GB961788A (en) 1962-07-03 1962-07-03 Improvements relating to electric gating circuits

Country Status (1)

Country Link
GB (1) GB961788A (en)

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