SE302977B - - Google Patents

Info

Publication number
SE302977B
SE302977B SE610162A SE610162A SE302977B SE 302977 B SE302977 B SE 302977B SE 610162 A SE610162 A SE 610162A SE 610162 A SE610162 A SE 610162A SE 302977 B SE302977 B SE 302977B
Authority
SE
Sweden
Prior art keywords
transistor
periods
conductive
during
circuit
Prior art date
Application number
SE610162A
Other languages
English (en)
Inventor
L Jansson
Original Assignee
Regulator Ag
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 Regulator Ag filed Critical Regulator Ag
Priority to SE610162A priority Critical patent/SE302977B/xx
Priority to GB2101063A priority patent/GB1027071A/en
Priority to CH659063A priority patent/CH403076A/de
Priority to FR936381A priority patent/FR1358783A/fr
Publication of SE302977B publication Critical patent/SE302977B/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/539—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters with automatic control of output wave form or frequency
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0826—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in bipolar transistor switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
SE610162A 1962-05-30 1962-05-30 SE302977B (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE610162A SE302977B (fr) 1962-05-30 1962-05-30
GB2101063A GB1027071A (en) 1962-05-30 1963-05-27 A circuit arrangement for protecting a transistor from excessive current
CH659063A CH403076A (de) 1962-05-30 1963-05-27 Einrichtung zum Schutze eines Transistors gegen Überstrom
FR936381A FR1358783A (fr) 1962-05-30 1963-05-29 Montage pour la protection d'un transistor contre un courant excessif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE610162A SE302977B (fr) 1962-05-30 1962-05-30

Publications (1)

Publication Number Publication Date
SE302977B true SE302977B (fr) 1968-08-12

Family

ID=20267903

Family Applications (1)

Application Number Title Priority Date Filing Date
SE610162A SE302977B (fr) 1962-05-30 1962-05-30

Country Status (3)

Country Link
CH (1) CH403076A (fr)
GB (1) GB1027071A (fr)
SE (1) SE302977B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4680664A (en) * 1985-12-09 1987-07-14 Hughes Tool Company Overcurrent protection circuit for power transistors
RU209262U1 (ru) * 2021-10-21 2022-02-10 Юрий Николаевич Цыбин Коммутатор напряжения питания

Also Published As

Publication number Publication date
GB1027071A (en) 1966-04-20
CH403076A (de) 1965-11-30

Similar Documents

Publication Publication Date Title
GB1031780A (en) Switching circuit for controlling the effective power applied to a load from a source of alternating supply voltage
CA718127A (en) Electronic direct current voltage regulator
SE302977B (fr)
GB1097046A (en) Improvements in electrical control circuit
GB1367492A (en) Remote-control type power source switching circuit
GB1052861A (fr)
GB1025232A (en) Improvements in and relating to inverters
CA619612A (en) Voltage regulator with limited current drain
AU249217B2 (en) Electrical homopolar-type generators and current regulating circuit arrangements incorporating same
AU262256B2 (en) A circuit arrangement for supplying substantially constant current toa load, over a wide range of alternator speeds
CA629389A (en) Voltage and current regulator
GB916928A (en) Electrical control apparatus
AU6485460A (en) Electrical homopolar-type generators and current regulating circuit arrangements incorporating same
AU1801962A (en) A circuit arrangement for supplying substantially constant current toa load, over a wide range of alternator speeds
CA610391A (en) Mechanical rectifier current and voltage control
Bukow A design study of a small homopolar motor
CA622740A (en) Current regulator
GB1001567A (en) Improvements relating to voltage regulating systems
CA593809A (en) Electrical voltage regulator
CA629583A (en) Circuit arrangement for the loss-free control of direct current motors
AU263414B2 (en) Current regulator circuit
AU245026B2 (en) Direct current power supply circuit
CA552033A (fr) Systeme convertisseur de voltage a courant direct
CA613506A (en) Stabilised direct current voltage supply networks
CA631003A (en) Transistor circuit arrangement with current distribution