IT974250B - Perfezionamento negli amplifica tori per il pilotaggio di carichi induttivi - Google Patents

Perfezionamento negli amplifica tori per il pilotaggio di carichi induttivi

Info

Publication number
IT974250B
IT974250B IT54949/72A IT5494972A IT974250B IT 974250 B IT974250 B IT 974250B IT 54949/72 A IT54949/72 A IT 54949/72A IT 5494972 A IT5494972 A IT 5494972A IT 974250 B IT974250 B IT 974250B
Authority
IT
Italy
Prior art keywords
amplifiers
improvement
driving
inductive loads
inductive
Prior art date
Application number
IT54949/72A
Other languages
English (en)
Original Assignee
Honeywell Inc
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 Honeywell Inc filed Critical Honeywell Inc
Application granted granted Critical
Publication of IT974250B publication Critical patent/IT974250B/it

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
    • G09G1/04—Deflection circuits ; Constructional details not otherwise provided for
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
    • H03K4/60—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor
    • H03K4/69—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as an amplifier
    • H03K4/72—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as an amplifier combined with means for generating the driving pulses
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K6/00—Manipulating pulses having a finite slope and not covered by one of the other main groups of this subclass
    • H03K6/02—Amplifying pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Amplifiers (AREA)
  • Details Of Television Scanning (AREA)
IT54949/72A 1972-01-26 1972-12-21 Perfezionamento negli amplifica tori per il pilotaggio di carichi induttivi IT974250B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22100972A 1972-01-26 1972-01-26

Publications (1)

Publication Number Publication Date
IT974250B true IT974250B (it) 1974-06-20

Family

ID=22825955

Family Applications (1)

Application Number Title Priority Date Filing Date
IT54949/72A IT974250B (it) 1972-01-26 1972-12-21 Perfezionamento negli amplifica tori per il pilotaggio di carichi induttivi

Country Status (8)

Country Link
US (1) US3745477A (it)
JP (1) JPS4884558A (it)
AU (1) AU4833072A (it)
CH (1) CH543124A (it)
DE (1) DE2302798A1 (it)
ES (1) ES408051A1 (it)
IT (1) IT974250B (it)
NL (1) NL7300693A (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3987368A (en) * 1974-08-30 1976-10-19 Rca Corporation Equalization of base current flow in two interconnected transistor amplifiers
US3970868A (en) * 1975-06-27 1976-07-20 Raytheon Company Phase comparator
FR2407606A1 (fr) * 1977-10-25 1979-05-25 Thomson Csf Amplificateurs de balayage a grande bande passante, notamment utilises dans des consoles graphiques a balayage cavalier et consoles ainsi obtenues
US4146845A (en) * 1978-02-27 1979-03-27 Motorola, Inc. Audio amplifier output circuit
US4177433A (en) * 1978-11-20 1979-12-04 International Business Machines Corporation Reel motor preamplifier
US4321553A (en) * 1979-03-21 1982-03-23 Ford Aerospace & Communications Corp. Wide bandwidth low distortion amplifier
US4302726A (en) * 1979-07-10 1981-11-24 The General Electric Company Limited Current sources
US4293802A (en) * 1979-12-19 1981-10-06 International Business Machines Corporation Transresonant deflection yoke operations
US4358739A (en) * 1980-02-11 1982-11-09 Nelson David A Wide-band direct-current coupled transistor amplifier
JPS58200610A (ja) * 1982-05-18 1983-11-22 Sony Corp 高入力インピーダンス回路
US4463319A (en) * 1982-08-02 1984-07-31 General Motors Corporation Operational amplifier circuit
US4510459A (en) * 1982-11-10 1985-04-09 Sony Corporation Wideband record amplifier
JP2547781B2 (ja) * 1987-07-13 1996-10-23 株式会社東芝 Ｂｔｌ電力増幅回路
US5266887A (en) * 1988-05-24 1993-11-30 Dallas Semiconductor Corp. Bidirectional voltage to current converter
US5519309A (en) * 1988-05-24 1996-05-21 Dallas Semiconductor Corporation Voltage to current converter with extended dynamic range
US4857825A (en) * 1988-09-16 1989-08-15 Datatape, Inc. Voltage controlled resistor
US4959623A (en) * 1989-07-19 1990-09-25 At&T Bell Laboratories Low impedance buffer circuit
US5077540A (en) * 1990-06-14 1991-12-31 University Of Virginia Patents Foundation Minimum pulse width switching power amplifier
US5399986A (en) * 1993-12-20 1995-03-21 Yen; Wailit Isolated multi-output power amplifier
US5936468A (en) * 1996-03-05 1999-08-10 U.S. Philips Corporation Operational amplifier having two differential amplifiers
DE19858078B4 (de) * 1998-12-16 2012-04-12 Nokia Mobile Phones Ltd. Signalverstärkerschaltung mit symmetrischen Ein- und Ausgängen

Also Published As

Publication number Publication date
NL7300693A (it) 1973-07-30
JPS4884558A (it) 1973-11-09
ES408051A1 (es) 1975-11-16
US3745477A (en) 1973-07-10
DE2302798A1 (de) 1973-08-02
AU4833072A (en) 1974-05-02
CH543124A (de) 1973-10-15

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