FR2162498A1 - - Google Patents

Info

Publication number
FR2162498A1
FR2162498A1 FR7243406A FR7243406A FR2162498A1 FR 2162498 A1 FR2162498 A1 FR 2162498A1 FR 7243406 A FR7243406 A FR 7243406A FR 7243406 A FR7243406 A FR 7243406A FR 2162498 A1 FR2162498 A1 FR 2162498A1
Authority
FR
France
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
FR7243406A
Other languages
French (fr)
Other versions
FR2162498B1 (enFirst
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of FR2162498A1 publication Critical patent/FR2162498A1/fr
Application granted granted Critical
Publication of FR2162498B1 publication Critical patent/FR2162498B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/46—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC
    • G05F1/56—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices
    • G05F1/59—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices including plural semiconductor devices as final control devices for a single load
    • G05F1/595—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices including plural semiconductor devices as final control devices for a single load semiconductor devices connected in series
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/097—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser
    • H01S3/09705—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser with particular means for stabilising the discharge
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01—Shaping pulses
    • H03K5/02—Shaping pulses by amplifying
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/02—Amplitude modulation, i.e. PAM

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Nonlinear Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Amplifiers (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Lasers (AREA)
  • Control Of Electrical Variables (AREA)
  • Semiconductor Lasers (AREA)
FR7243406A 1971-12-06 1972-12-06 Expired FR2162498B1 (enFirst)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20484771A 1971-12-06 1971-12-06

Publications (2)

Publication Number Publication Date
FR2162498A1 true FR2162498A1 (enFirst) 1973-07-20
FR2162498B1 FR2162498B1 (enFirst) 1976-08-20

Family

ID=22759695

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7243406A Expired FR2162498B1 (enFirst) 1971-12-06 1972-12-06

Country Status (10)

Country Link
US (1) US3761799A (enFirst)
JP (1) JPS4864456A (enFirst)
BE (1) BE792285A (enFirst)
BR (1) BR7206464D0 (enFirst)
CA (1) CA1018251A (enFirst)
DE (1) DE2240538C3 (enFirst)
FR (1) FR2162498B1 (enFirst)
GB (1) GB1395600A (enFirst)
IT (1) IT971515B (enFirst)
NL (1) NL7213127A (enFirst)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873905A (en) * 1974-03-18 1975-03-25 Ltv Aerospace Corp Control circuit to provide shunt path for leakage current
JPS54142087A (en) * 1978-04-27 1979-11-05 Nec Corp Laser device
JPS54158897A (en) * 1978-06-05 1979-12-15 Nec Corp Laser unit
US4290007A (en) * 1979-12-03 1981-09-15 United Systems Corporation High power and high voltage transistor control circuit
US4866681A (en) * 1988-03-09 1989-09-12 Mine Safety Appliances Company Photo-acoustic detector
US5444610A (en) * 1993-10-22 1995-08-22 Diversified Technologies, Inc. High-power modulator
US6043636A (en) * 1997-10-20 2000-03-28 Diversified Technologies, Inc. Voltage transient suppression
US6853574B2 (en) * 2002-12-27 2005-02-08 Texas Instruments Incorporated Reducing leakage current in circuits implemented using CMOS transistors
DE102004039620B4 (de) * 2004-08-06 2006-10-12 Atmel Germany Gmbh Integrierte Schaltung, die eine vorgegebene Spannungsfestigkeit besitzt
JP4839270B2 (ja) * 2007-06-18 2011-12-21 矢崎総業株式会社 絶縁検出装置
DE102013010188A1 (de) * 2012-06-21 2013-12-24 Fairchild Semiconductor Corp. Schalt-Schaltkreis und Steuer- bzw. Regelschaltkreis
JP6046506B2 (ja) * 2013-01-31 2016-12-14 矢崎総業株式会社 絶縁状態検出装置
JP2016148879A (ja) * 2015-02-10 2016-08-18 パワーサプライテクノロジー株式会社 高圧電源装置
CN110828265B (zh) * 2019-10-30 2021-01-15 新鸿电子有限公司 电源电路及场致发射电子源
CN110825148B (zh) * 2019-10-30 2021-06-04 新鸿电子有限公司 恒流控制电源电路及场致发射电子源
EP3820030A1 (en) * 2019-11-08 2021-05-12 Aros Electronics AB Safe active discharger circuit for inverter in vehicle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1429756A (fr) * 1965-04-02 1966-02-25 Montage destiné à maintenir constant un courant continu
US3551788A (en) * 1968-09-13 1970-12-29 Servo Corp Of America High voltage transistorized stack with leakage current compensation
US3622899A (en) * 1969-05-08 1971-11-23 Hewlett Packard Co High-voltage power amplifier circuit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL112693C (enFirst) * 1957-08-02
US3160807A (en) * 1958-09-22 1964-12-08 Technical Operations Inc Series cascades of transistors
US3174093A (en) * 1961-01-11 1965-03-16 Martin J Finkelstein Regulated power supply systems
US3201606A (en) * 1962-12-21 1965-08-17 Itt Overload protection in transistorized power regulating circuits
US3310731A (en) * 1963-01-29 1967-03-21 Rca Corp Voltage reference circuit
GB1230206A (enFirst) * 1968-11-12 1971-04-28

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1429756A (fr) * 1965-04-02 1966-02-25 Montage destiné à maintenir constant un courant continu
US3551788A (en) * 1968-09-13 1970-12-29 Servo Corp Of America High voltage transistorized stack with leakage current compensation
US3622899A (en) * 1969-05-08 1971-11-23 Hewlett Packard Co High-voltage power amplifier circuit

Also Published As

Publication number Publication date
CA1018251A (en) 1977-09-27
BE792285A (fr) 1973-06-05
IT971515B (it) 1974-05-10
DE2240538A1 (de) 1973-07-19
FR2162498B1 (enFirst) 1976-08-20
NL7213127A (enFirst) 1973-06-08
GB1395600A (en) 1975-05-29
JPS4864456A (enFirst) 1973-09-06
US3761799A (en) 1973-09-25
BR7206464D0 (pt) 1973-08-23
DE2240538B2 (de) 1978-04-20
DE2240538C3 (de) 1978-12-07

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Legal Events

Date Code Title Description
ST Notification of lapse