SU485433A1 - Voltage stabilizer with short circuit protection - Google Patents

Voltage stabilizer with short circuit protection

Info

Publication number
SU485433A1
SU485433A1 SU1949965A SU1949965A SU485433A1 SU 485433 A1 SU485433 A1 SU 485433A1 SU 1949965 A SU1949965 A SU 1949965A SU 1949965 A SU1949965 A SU 1949965A SU 485433 A1 SU485433 A1 SU 485433A1
Authority
SU
USSR - Soviet Union
Prior art keywords
short circuit
voltage stabilizer
circuit protection
transistor
collector
Prior art date
Application number
SU1949965A
Other languages
Russian (ru)
Inventor
Владимир Васильевич Долгих
Вера Ивановна Долгих
Original Assignee
Новочеркасский Ордена Трудового Красного Знамени Политехнический Институт Им.С.О.Орджоникидзе
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 Новочеркасский Ордена Трудового Красного Знамени Политехнический Институт Им.С.О.Орджоникидзе filed Critical Новочеркасский Ордена Трудового Красного Знамени Политехнический Институт Им.С.О.Орджоникидзе
Priority to SU1949965A priority Critical patent/SU485433A1/en
Application granted granted Critical
Publication of SU485433A1 publication Critical patent/SU485433A1/en

Links

Landscapes

  • Continuous-Control Power Sources That Use Transistors (AREA)

Description

(54) СТАБИЛИЗАТОР НАПРЯЖЕНИЯ С ЗАЩИТОЙ ОТ КОРОТКИХ ЗАМЫКАНИИ(54) VOLTAGE STABILIZER WITH PROTECTION AGAINST SHORT CIRCUITS

IаиСтора 4 и запирает его, ограничива  ток короткого замыкани .IaiStora 4 and locks it, limiting the short circuit current.

зобретени acquisitions

ПP

р е д м е тREDEMT

Стабилизатор напр жени  с защитой от коротких замыканий, содержащий основной регулирующий транзистор с резистором в коллекторной цепи и составной к нему транзистор противоположного типа проводимости.A voltage regulator with protection against short circuits, containing the main regulating transistor with a resistor in the collector circuit and an integral transistor of the opposite conductivity type.

к; базе которого подключен коллектором транзистор токовой защиты, отличаю щ и и с   тем, что,с целью повышени  надежности и температурной стабильности уровн  ограничени  тока короткого замыкани , между коллектором основного регулирующего транзистора и эмиттером составного транзистора включен базо-эмиттерный переход транзистора токов ей зашиты.to; The base of which is connected to the collector by the current protection transistor, distinguished by the fact that, in order to increase the reliability and temperature stability of the short circuit current limiting level, the base transistor current transistor between the collector of the main control transistor and the emitter of the composite transistor is protected.

SU1949965A 1973-07-25 1973-07-25 Voltage stabilizer with short circuit protection SU485433A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1949965A SU485433A1 (en) 1973-07-25 1973-07-25 Voltage stabilizer with short circuit protection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1949965A SU485433A1 (en) 1973-07-25 1973-07-25 Voltage stabilizer with short circuit protection

Publications (1)

Publication Number Publication Date
SU485433A1 true SU485433A1 (en) 1975-09-25

Family

ID=20561757

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1949965A SU485433A1 (en) 1973-07-25 1973-07-25 Voltage stabilizer with short circuit protection

Country Status (1)

Country Link
SU (1) SU485433A1 (en)

Similar Documents

Publication Publication Date Title
GB1465358A (en) Power source checking device
ES375297A1 (en) Bipolar circuit device
KR880011920A (en) Semiconductor integrated circuit with input protection circuit
SU485433A1 (en) Voltage stabilizer with short circuit protection
GB1481513A (en) Radiation-sensitive switching circuits
SU508783A1 (en) Semiconductor stabilizer with overload protection and short circuits
SU469963A1 (en) Load current detector
SU433467A1 (en) CURRENT CONSTANT VOLTAGE WITH PROTECTION
SU472344A1 (en) Key voltage regulator
SU647676A2 (en) Dc voltage stabilizer
JPS5320554A (en) Constant current circuit
SU408293A1 (en) CONSTANT VOLTAGE STABILIZER
SU410375A1 (en)
GB1011188A (en) Improvements in or relating to voltage stabilisers
SU658544A1 (en) Overload and short-circuiting-protected dc voltage stabilizer
SU629533A1 (en) Stabilized dc supply source
GB1437874A (en) Opto-couplers
ES339960A1 (en) Dryer control
SU634451A1 (en) Multivibrator
JPS52103979A (en) Semiconductor resistor element
SU603960A1 (en) Dc voltage stabilizer
SU111843A1 (en) Time relay
SU517015A1 (en) Power source
SU132759A1 (en) Low voltage dc voltage regulator
SU458089A1 (en) Schmitt trigger