CU22239A1 - Pre-controller of voltage for a supply source. - Google Patents

Pre-controller of voltage for a supply source.

Info

Publication number
CU22239A1
CU22239A1 CU1993097A CU1993097A CU22239A1 CU 22239 A1 CU22239 A1 CU 22239A1 CU 1993097 A CU1993097 A CU 1993097A CU 1993097 A CU1993097 A CU 1993097A CU 22239 A1 CU22239 A1 CU 22239A1
Authority
CU
Cuba
Prior art keywords
resistor
diode
anode
series
transistor
Prior art date
Application number
CU1993097A
Other languages
Spanish (es)
Inventor
Barrios Luis Benigno Corrales
Gomez Manuel Osvaldo Martinez
Rodri Jose Alfredo Sorrallonga
Original Assignee
Univ De Camaguey
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 Univ De Camaguey filed Critical Univ De Camaguey
Priority to CU1993097A priority Critical patent/CU22239A1/en
Publication of CU22239A1 publication Critical patent/CU22239A1/en

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  • Dc-Dc Converters (AREA)
  • Networks Using Active Elements (AREA)
  • Amplifiers (AREA)

Abstract

PRE-REGULADOR DE TENSION PARA FUENTE DE ALIMENTACION, CARACTERIZADA POR ESTA CONECTADO A UN DIODO ZENER QUE ESTA CONECTADO POR EL OTRO LADO AL ANODO DEL DIODO MENCIONADO ULTIMAMENTE; EL EMISOR DEL TRANSISTOR ESTA EMPALMADO A OTRO RESISTOR QUE ESTA CONECTADO EN SERIE AL RESISTOR QUE ESTA EN SERIE CON EL RESISTOR VARIABLE Y A LA VEZ ES SALIDA DEL CIRCUITO; EL COLECTOR DEL TRANSISTOR ESTA CONECTADO AL ANODO DEL PRIMERO DE LOS TRES DIODOS EN SERIE; LOS ULTIMOS CAPACITORES ESTAN CONECTADOS ENTRE TIERRA Y EL OTRO EXTREMO DE LOS TRES DIODOS CONECTADOS EN SERIE Y ES SALIDA DEL CIRCUITO. TENER UN FUSIBLE DE ENTRADA, EL CUAL ESTA CONECTADO EN SERIE A UN DIODO Y ESTE A UNA INDUCTANCIA, QUE A SU VEZ ESTA CONECTADA A DOS RESISTORES Y A LOS COLECTORES DE SENDOS TRANSISTORES; LA BASE DE LOS TRANSISTORES ESTA CONECTADA AL EMISOR DEL OTRO, EL CUAL ESTA CONECTADO A OTRO INDUCTOR, QUE ESTA EMPALMADO A UNO DE LOS RESISTORES MENCIONADOS ANTERIORMENTE Y AL ANODO DE UN DIODO QUE ESTA CONECTADO EN SERIE CON OTROS DOS, QUE A SU VEZ SE CONECTAN AL OTRO RESISTOR MENCIONADO ANTERIORMENTE Y A UN RESISTOR QUE ESTA EMPALMADO AL EMISOR DEL TRANSISTOR MENCIONADO CON ANTERIORIDAD; EN PARALELO CON LOS TRES DIODOS HAY UN DIODO, PERO QUE TIENE CONECTADO SU ANODO CON EL CATODO DEL PRIMERO Y EL CATODO CON EL ANODO DEL ULTIMO; POR LA OTRA ENTRADA A LA FUENTE HAY UN RESISTOR EN SERIE CONECTADO CON UN RESISTOR VARIABLE Y ESTE EN SERIE CON OTRO RESISTOR, TAMBIEN AL PUNTO DE ENTRADA, O TIERRA, ESTAN CONECTADOS UN CAPACITOR POLA RIZADO, EL CATODO DE UN DIODO Y DOS CAPACITORES POLARIZADOS, A LA VEZ QUE ES SALIDA DEL CIRCUITO; AL CURSOR DEL RESISTOR VARIABLE ESTA CONECTADO EL OTRO PUNTO DEL CAPACITOR POLARIZADO Y LA BASE DE UN TRANSISTOR, CUYO EMISOR\!PRE-REGULATOR OF VOLTAGE FOR POWER SUPPLY, CHARACTERIZED BY THIS CONNECTED TO A ZENER DIODE THAT IS CONNECTED BY THE OTHER SIDE TO THE ANODE OF THE DIODE LAST MENTIONED; THE TRANSISTOR ISSUER IS SPACED TO ANOTHER RESISTOR THAT IS CONNECTED IN SERIES TO THE RESISTOR THAT IS IN SERIES WITH THE VARIABLE RESISTOR AND AT THE SAME TIME IS OUT OF THE CIRCUIT; THE TRANSISTOR COLLECTOR IS CONNECTED TO THE ANODE OF THE FIRST OF THE THREE DIODES IN SERIES; THE LAST CAPACITORS ARE CONNECTED BETWEEN EARTH AND THE OTHER END OF THE THREE DIODES CONNECTED IN SERIES AND IS OUT OF THE CIRCUIT. HAVE AN INPUT FUSE, WHICH IS SERIAL CONNECTED TO A DIODE AND THIS TO AN INDUCTANCE, WHICH IN turn IS CONNECTED TO TWO RESISTORS AND TO THE TRANSISTOR PATH COLLECTORS; THE BASE OF THE TRANSISTORS IS CONNECTED TO THE OTHER ISSUER, WHICH IS CONNECTED TO ANOTHER INDUCTOR, WHICH IS DUCKED TO ONE OF THE RESISTORS MENTIONED ABOVE AND TO THE ANODE OF A DIODE THAT IS SERIAL CONNECTED WITH OTHER TWO, WHICH IN turn IS THEY CONNECT TO THE OTHER RESISTOR MENTIONED ABOVE AND TO A RESISTOR THAT IS SPAMPED TO THE TRANSISTOR ISSUER MENTIONED ABOVE; IN PARALLEL WITH THREE DIODES IS A DIODE, BUT IT HAS ANODE CONNECTED WITH THE CATODE OF THE FIRST AND THE CATODE WITH THE ANODE OF THE LAST; THROUGH THE OTHER ENTRY TO THE SOURCE THERE IS A SERIAL RESISTOR CONNECTED WITH A VARIABLE RESISTOR AND THIS IN SERIES WITH ANOTHER RESISTOR, ALSO TO THE ENTRY POINT, OR EARTH, ARE A CURLY POLISHED CAPACITOR, THE CATODE OF A DIODE AND TWO POLARIZED CAPACITORS , AT THE SAME TIME IT IS OUT OF THE CIRCUIT; TO THE CURSOR OF THE VARIABLE RESISTOR IS CONNECTED THE OTHER POINT OF THE POLARIZED CAPACITOR AND THE BASE OF A TRANSISTOR, WHOSE ISSUER \!

CU1993097A 1993-11-05 1993-11-05 Pre-controller of voltage for a supply source. CU22239A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CU1993097A CU22239A1 (en) 1993-11-05 1993-11-05 Pre-controller of voltage for a supply source.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CU1993097A CU22239A1 (en) 1993-11-05 1993-11-05 Pre-controller of voltage for a supply source.

Publications (1)

Publication Number Publication Date
CU22239A1 true CU22239A1 (en) 1994-03-28

Family

ID=5459349

Family Applications (1)

Application Number Title Priority Date Filing Date
CU1993097A CU22239A1 (en) 1993-11-05 1993-11-05 Pre-controller of voltage for a supply source.

Country Status (1)

Country Link
CU (1) CU22239A1 (en)

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