msgid "" msgstr "" "Project-Id-Version: Tecno Recursos 2023Report-Msgid-Bugs-To:POT-Creation-" "Date:2023-10-18 17:17+0200PO-Revision-Date:YEAR-MO-DA HO:MI+ZONELast-" "Translator:FULL NAME Language:enLanguage-Team:en " "Plural-Forms:nplurals=2; plural=(n != 1)MIME-Version:1" ".0Content-Type:text/plain; charset=utf-8Content-Transfer-Encoding" ":8bitGenerated-By:Babel 2.9.0\n" "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n" "POT-Creation-Date: 2024-11-30 10:51+0100\n" "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" "Last-Translator: FULL NAME \n" "Language-Team: LANGUAGE \n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=utf-8\n" "Content-Transfer-Encoding: 8bit\n" "Generated-By: Babel 2.9.0\n" #: ../../source/electronic-bjt-pushpull.rst:9 msgid "El esquema push-pull" msgstr "The push-pull scheme" #: ../../source/electronic-bjt-pushpull.rst:10 msgid "" "El `esquema push-pull " "`__, también llamado " "en contrafase, es un circuito utilizado en las etapas de salida de " "circuitos electrónicos para entregar tanto tensión y corriente positivas " "como tensión y corriente negativas." msgstr "" "The `push-pull scheme " "`__, also called " "push-pull, is a circuit used in the output stages of electronic circuits " "to deliver both positive voltage and current as well as voltage and " "negative current." #: ../../source/electronic-bjt-pushpull.rst:15 msgid "" "El esquema utiliza un transistor NPN para entregar corriente y tensión " "positiva y utiliza un transistor PNP para absorber corriente y entregar " "tensión negativa." msgstr "" "The scheme uses an NPN transistor to deliver positive current and voltage" " and uses a PNP transistor to absorb current and deliver negative " "voltage." #: ../../source/electronic-bjt-pushpull.rst:19 msgid "" "Ambos transistores están en colector común o \"seguidor de emisor\" que, " "como recordaremos, es una configuración que amplifica la corriente de " "salida, pero no amplifica la tensión." msgstr "" "Both transistors are in common collector or \"emitter follower\" which, " "as we remember, is a configuration that amplifies the output current, but" " does not amplify the voltage." #: ../../source/electronic-bjt-pushpull.rst:28 msgid "Esquema de dos transistores bipolares en montaje push-pull." msgstr "Schematic of two bipolar transistors in push-pull assembly." #: ../../source/electronic-bjt-pushpull.rst:30 msgid "" "Los dos diodos en las bases de los transistores sirven para mantener una " "tensión de 1.2 voltios entre las bases, que coincide con la tensión de " "polarización de los dos transistores." msgstr "" "The two diodes at the bases of the transistors serve to maintain a " "voltage of 1.2 volts between the bases, which coincides with the bias " "voltage of the two transistors." #: ../../source/electronic-bjt-pushpull.rst:36 msgid "Simulación" msgstr "Simulation" #: ../../source/electronic-bjt-pushpull.rst:37 msgid "" "A continuación podemos ver una simulación de un circuito push-pull que " "consigue alimentar una carga con corrientes positivas y negativas. La " "parte superior del circuito es simétrica respecto a la parte inferior. " "Cada uno de los transistores se encarga de conducir una parte de la " "corriente. El transistor NPN superior conduce la corriente positiva y el " "transistor PNP inferior conduce la corriente negativa." msgstr "" "Below we can see a simulation of a push-pull circuit that manages to " "power a load with positive and negative currents. The upper part of the " "circuit is symmetrical with respect to the lower part. Each of the " "transistors is responsible for conducting a part of the current. The " "upper NPN transistor conducts the positive current and the lower PNP " "transistor conducts the negative current." #: ../../source/electronic-bjt-pushpull.rst:52 msgid "Ejercicios" msgstr "Exercises" #: ../../source/electronic-bjt-pushpull.rst:54 msgid "" "Dibuja un esquema simplificado de dos transistores bipolares trabajando " "en configuración push-pull." msgstr "" "Draw a simplified schematic of two bipolar transistors working in push-" "pull configuration." #: ../../source/electronic-bjt-pushpull.rst:57 msgid "" "Dibuja un esquema realista de dos transistores bipolares trabajando en " "configuración push-pull o contrafase." msgstr "" "Draw a realistic schematic of two bipolar transistors working in push-" "pull or push-pull configuration." #: ../../source/electronic-bjt-pushpull.rst:60 msgid "¿Qué función realiza una etapa push-pull y dónde se pueden encontrar?" msgstr "What function does a push-pull stage perform and where can they be found?" #: ../../source/electronic-bjt-pushpull.rst:62 msgid "¿Qué tipo de amplificación realiza una etapa push-pull?" msgstr "What type of amplification does a push-pull stage perform?" #: ../../source/electronic-bjt-pushpull.rst:64 msgid "¿Qué ganancia de tensión tiene la etapa push-pull simulada?" msgstr "" "What voltage gain does the simulated push-pull stage have? " #: ../../source/electronic-bjt-pushpull.rst:66 msgid "" "Recuerda parar la simulación del circuito para poder medir con facilidad " "el valor máximo y el valor mínimo de tensión de entrada y de tensión de " "salida." msgstr "Remember to stop the circuit simulation so that you can easily " "measure the maximum and minimum input voltage and output voltage values." #: ../../source/electronic-bjt-pushpull.rst:70 msgid "La fórmula de la ganancia de tensión es:" msgstr "The formula for voltage gain is:" #: ../../source/electronic-bjt-pushpull.rst:72 msgid "" "Ganancia\\_V = \\cfrac{V_{out\\_max} - V_{out\\_min}}{ V_{in\\_max} - " "V_{in\\_min}}" msgstr "" "Gain\\_V = \\cfrac{V_{out\\_max} - V_{out\\_min}}{ V_{in\\_max} - " "V_{in\\_min}}" #: ../../source/electronic-bjt-pushpull.rst:77 msgid "¿Qué ganancia de corriente tiene la etapa push-pull simulada?" msgstr "What is the current gain of the simulated push-pull stage?" #: ../../source/electronic-bjt-pushpull.rst:79 msgid "La fórmula de la ganancia de corriente es:" msgstr "The formula for current gain is:" #: ../../source/electronic-bjt-pushpull.rst:81 msgid "" "Ganancia\\_I = \\cfrac{I_{out\\_max} - I_{out\\_min}}{ I_{in\\_max} - " "I_{in\\_min}}" msgstr "" "Gain\\_I = \\cfrac{I_{out\\_max} - I_{out\\_min}}{ I_{in\\_max} - " "I_{in\\_min}}" #: ../../source/electronic-bjt-pushpull.rst:85 msgid "" "Busca en Internet la hoja de datos del popular amplificador operacional " "`LM321 `__. Dibuja la etapa " "de salida, basada en un circuito push-pull." msgstr "" "Search the Internet for the data sheet of the popular op amp `LM321 " "`__. Draw the output stage, " "based on a push-pull circuit."