GB1259458A - - Google Patents

Info

Publication number
GB1259458A
GB1259458A GB1259458DA GB1259458A GB 1259458 A GB1259458 A GB 1259458A GB 1259458D A GB1259458D A GB 1259458DA GB 1259458 A GB1259458 A GB 1259458A
Authority
GB
United Kingdom
Prior art keywords
transistor
current
impulse
voltage
predetermined
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
Other languages
English (en)
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 filed Critical
Publication of GB1259458A publication Critical patent/GB1259458A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC 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
    • H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC 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
    • 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)
  • Electronic Switches (AREA)
  • Dc-Dc Converters (AREA)
GB1259458D 1968-07-31 1968-07-31 Expired GB1259458A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3659368 1968-07-31

Publications (1)

Publication Number Publication Date
GB1259458A true GB1259458A (enrdf_load_stackoverflow) 1972-01-05

Family

ID=10389548

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1259458D Expired GB1259458A (enrdf_load_stackoverflow) 1968-07-31 1968-07-31

Country Status (2)

Country Link
DE (1) DE1938954C3 (enrdf_load_stackoverflow)
GB (1) GB1259458A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2143095A (en) * 1983-07-09 1985-01-30 Westfaelische Metall Industrie Protecting electrical circuits with a load-switching component

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1202906B (it) * 1979-03-20 1989-02-15 Sits Soc It Telecom Siemens Disposizione circuitale per il pilotaggio di un interruttore parzializzatore,di particolare applicazione in un alimentatore in corrente continua
US4420804A (en) * 1980-08-26 1983-12-13 Tohoku Metal Industries, Ltd. Switching regulator with base charge removal circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2143095A (en) * 1983-07-09 1985-01-30 Westfaelische Metall Industrie Protecting electrical circuits with a load-switching component

Also Published As

Publication number Publication date
DE1938954C3 (de) 1973-05-30
DE1938954B2 (de) 1972-11-09
DE1938954A1 (de) 1970-06-25

Similar Documents

Publication Publication Date Title
GB1459625A (en) Overcurrent protection circuit for transistor devices
GB1031465A (en) Alternating current overload protection circuits
GB929525A (en) A binary circuit or scaler
GB1259458A (enrdf_load_stackoverflow)
GB1151078A (en) Improvements in or relating to D.C. Voltage Regulators.
US3577063A (en) Voltage regulator with insignificant current drain
GB1404549A (en) Voltage regulator
GB1454650A (en) Current transmitter circuitry to provide an output varying as the square root of a measured variable condition
US3970899A (en) Integrated circuit linear time delay extender for static relays
GB1002158A (en) Improvements relating to voltage regulating systems for generators
GB1181350A (en) Improvements in Electrical Switching Regulators
GB1134230A (en) Voltage switching device
GB1491522A (en) Current limiting circuit
GB1006719A (en) Improvements in or relating to transistor bistable circuits
GB1234503A (enrdf_load_stackoverflow)
SU898597A1 (ru) Триггер
GB1031461A (en) Voltage regulators
SU995331A1 (ru) Транзисторный коммутатор с защитой от перегрузки
GB1156439A (en) Improvements in or relating to Timing Circuit Arrangements
SU909669A1 (ru) Стабилизатор посто нного напр жени
GB946213A (en) Improvements in or relating to electric power supply arrangements
SU1020806A1 (ru) Устройство дл комплексной защиты стабилизатора напр жени
GB1164444A (en) Regulators for Electrical Generators
SU900450A1 (ru) Транзисторный коммутатор
SU652646A1 (ru) Реле тока с зависимой характеристикой

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees