PL128693B1 - Stabilized power pack - Google Patents

Stabilized power pack Download PDF

Info

Publication number
PL128693B1
PL128693B1 PL22522680A PL22522680A PL128693B1 PL 128693 B1 PL128693 B1 PL 128693B1 PL 22522680 A PL22522680 A PL 22522680A PL 22522680 A PL22522680 A PL 22522680A PL 128693 B1 PL128693 B1 PL 128693B1
Authority
PL
Poland
Prior art keywords
transistor
optocoupler
circuit
emitter
collector
Prior art date
Application number
PL22522680A
Other languages
Polish (pl)
Other versions
PL225226A1 (en
Inventor
Stanislaw Gruczynski
Zygmunt Rajkowski
Jerzy Jakimowicz
Maciej Zwolinski
Original Assignee
Zaklady Wytworcze Urzadzen Syg
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 Zaklady Wytworcze Urzadzen Syg filed Critical Zaklady Wytworcze Urzadzen Syg
Priority to PL22522680A priority Critical patent/PL128693B1/en
Publication of PL225226A1 publication Critical patent/PL225226A1/xx
Publication of PL128693B1 publication Critical patent/PL128693B1/en

Links

Landscapes

  • Dc-Dc Converters (AREA)

Claims (1)

1. Zastrzezenie patentowe Zasilacz stabilizowany skladajacy sie z transformatora, dwóch prostowników, ukladu startowego, ukladu zdalnego sterowania, stabilizatora, ukladu tranzystorów regulacyjnych 1 ukladu zabezpieczenia przed wzrostem 1 obnizeniem napiecia, znamienny tym, ze uklad zdalnego sterowania /UZS/ posiada transoptor /T01/, którego dioda polaczona Jest anoda, poprzez rezystor /R3V» z dodatnim biegunem wejsoia zdalnego wylaczania /Zif/ a katoda bezposrednio z ujemnym biegunem tego wejscia* a którego tranzystor polaozony Jest kolektorem, poprzez rezystor /R2h/9 z ukladem stabilizatora /ST/ oraz transoptor /TO2/, którego dioda polaozona Jest anoda z dodatnim biegunem wejscia zdalnego zalacza¬ nia /ZZ/ a katoda z ujemnym biegunem tego wejscia, przy czym tranzystor transoptora /T01/ polaczony Jest emiterem z emiterem tranzystora drugiego transoptora /TO2/ i z masa ukladu a tranzystor transoptora /T02/ polaczony jest kolektorem z baza tranzystora /T7/ *f ukla¬ dzie startowym /US/ wyposazonym w tranzystor /T5/, na baze którego podawane Jest, poprzez kondensator /Ck/$ napiecie z prostownika /PR2/ polaczonego z transformatorem /TRF/, a którego emiter polaczony jest z baza drugiego tranzystora /T6/ polaczonego emiterem z masa ukladu i kolektorem z baza tranzystora /T7/j na która przylaczony Jest równiez kolektor transoptora /T02/ i podawany Jest, poprzez rezystor /&11/, sygnal z ukladu zabezpieczenia podnapieoiowego /UZO/, przy czym emiter tranzystora/T7/ polaozony jest z masa ukladu a kolektor, poprzez rezystor /R13/# a ukladem stabilizatora /ST/, którego wyjscie polaczone jest ze zwartymi bazami tranzystorów /T2, T3/ ukladu tranzystorów regulacyjnych /UTR/ majacych zwarte kolektory, z których emiterami wlaczone sa w szereg rezystory /R27, R28, R29. R31. Patent claim A stabilized power supply consisting of a transformer, two rectifiers, a starting circuit, a remote control circuit, a stabilizer, a system of regulating transistors, 1 protection circuit against an increase in voltage and a voltage drop, characterized by the fact that the remote control system / UZS / has an optocoupler / T01 / whose diode is connected There is an anode, through a resistor / R3V »to the positive pole of the remote switch-off input / Zif / and the cathode directly to the negative pole of this input * and whose field transistor is a collector, through a resistor / R2h / 9 with a stabilizer circuit / ST / and optocoupler / TO2 /, the diode of which is polarized There is an anode with the positive pole of the remote switching input / ZZ / and the cathode with the negative pole of this input, with the transistor of the optocoupler / T01 / connected It is the emitter with the emitter of the transistor of the second optocoupler / TO2 / and the mass of the circuit and the transistor of the optocoupler / T02 / is connected by the collector to the base of the transistor / T7 / * f the starting circuit / US / w yposazonym w transistor / T5 /, on the basis of which it is supplied, through the capacitor / Ck / $ rectifier voltage / PR2 / connected to the transformer / TRF /, and the emitter of which is connected to the base of the second transistor / T6 / connected by the emitter to the mass of the system and the collector from the transistor base / T7 / j to which the optocoupler collector / T02 / is also connected and the signal from the undervoltage protection circuit / UZO / is fed through the resistor / & 11 /, where the emitter of the transistor / T7 / is placed with the mass of the system a collector, through the resistor / R13 / # and the stabilizer circuit / ST /, whose output is connected to the short-circuited bases of the transistors / T2, T3 / the system of control transistors / UTR / having short-circuited collectors, the emitters of which are connected to the series of resistors / R27, R28 , R29. R3
PL22522680A 1980-06-26 1980-06-26 Stabilized power pack PL128693B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL22522680A PL128693B1 (en) 1980-06-26 1980-06-26 Stabilized power pack

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL22522680A PL128693B1 (en) 1980-06-26 1980-06-26 Stabilized power pack

Publications (2)

Publication Number Publication Date
PL225226A1 PL225226A1 (en) 1982-01-04
PL128693B1 true PL128693B1 (en) 1984-02-29

Family

ID=20003876

Family Applications (1)

Application Number Title Priority Date Filing Date
PL22522680A PL128693B1 (en) 1980-06-26 1980-06-26 Stabilized power pack

Country Status (1)

Country Link
PL (1) PL128693B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL239584B1 (en) 2019-06-25 2021-12-20 Politechnika Slaska Im Wincent Method of obtaining porous antibacterial coatings on the surface of titanium and its alloys
PL239585B1 (en) 2019-06-25 2021-12-20 Politechnika Slaska Im Wincent Method of obtaining porous antibacterial coatings on the surface of titanium and its alloys

Also Published As

Publication number Publication date
PL225226A1 (en) 1982-01-04

Similar Documents

Publication Publication Date Title
PL128693B1 (en) Stabilized power pack
SU951589A1 (en) Power transistor control device
JPS54102859A (en) Pulse amplifier circuit
JPS5639608A (en) Current miller circuit
JPS6321891U (en)
SU978290A1 (en) Device for control of power transistor
SU1190471A1 (en) Polyphase multivibrator
SU1228260A1 (en) Versions of logic integrated circuit
SU620015A1 (en) Threshold-device
SU718925A1 (en) Transistorized switch
SU530367A1 (en) Time relay
SU1596435A1 (en) Pulser
GB815668A (en) Improvements in or relating to inverter circuits employing transistors
SU1684909A1 (en) Push-pull power amplifier
SU600543A1 (en) High-voltage dc stabilizer
KR870003013Y1 (en) Mono-multivibrator without bias voltage
JPS57121717A (en) Monolithic integrated circuit device
JPS5541024A (en) Photo oscillation circuit
JPS54107658A (en) Oscillation circuit
JPS62129616U (en)
SU1205255A1 (en) One-shot multivibrator
SU1307512A1 (en) Active smoothing filter
JPH0435935Y2 (en)
SU646425A1 (en) Flip-flop with power supply breaker
SU464067A1 (en) Pulse shaper