{"id":10479,"date":"2019-11-15T16:14:55","date_gmt":"2019-11-15T19:14:55","guid":{"rendered":"http:\/\/elbibliote.com\/resources\/articulosdestacados\/?p=10479"},"modified":"2019-11-15T16:14:55","modified_gmt":"2019-11-15T19:14:55","slug":"corriente-continua-y-corriente-alterna","status":"publish","type":"post","link":"https:\/\/elbibliote.com\/resources\/articulosdestacados\/?p=10479","title":{"rendered":"Corriente continua y corriente alterna"},"content":{"rendered":"<p style=\"text-align: justify;\"><em>La corriente el\u00e9ctrica es el desplazamiento ordenado de cargas el\u00e9ctricas a trav\u00e9s de un conductor. Seg\u00fan el sentido, \u00e9sta puede ser continua o alterna. Ambas son muy usadas e indispensables para el funcionamiento de artefactos electr\u00f3nicos y del alumbrado p\u00fablico.<\/em><\/p>\n<table style=\"width: 700px;\">\n<tbody>\n<tr>\n<td style=\"width: 140.5px;\"><\/td>\n<td style=\"text-align: center; width: 229.5px;\"><strong>Corriente continua<\/strong><\/td>\n<td style=\"text-align: center; width: 269px;\"><strong>Corriente alterna<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 140.5px; text-align: center;\"><strong>Abreviaci\u00f3n<\/strong><\/td>\n<td style=\"width: 229.5px;\">DC (<em>direct current<\/em>).<\/td>\n<td style=\"width: 269px;\">AC (<em>alternating current<\/em>).<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 140.5px; text-align: center;\"><strong>Direcci\u00f3n del flujo de electrones<\/strong><\/td>\n<td style=\"width: 229.5px;\">Una sola direcci\u00f3n constante en el tiempo.<\/td>\n<td style=\"width: 269px;\">Var\u00eda, cambia continuamente y no es constante en el tiempo.<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 140.5px; text-align: center;\"><strong>Voltaje<\/strong><\/td>\n<td style=\"width: 229.5px;\">Constante.<\/td>\n<td style=\"width: 269px;\">Cambios peri\u00f3dicos.<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 140.5px; text-align: center;\"><strong>Polaridad<\/strong><\/td>\n<td style=\"width: 229.5px;\">Tiene polaridad (positivo o negativo).<\/td>\n<td style=\"width: 269px;\">No tiene polaridad.<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 140.5px; text-align: center;\"><strong>Frecuencia<\/strong><\/td>\n<td style=\"width: 229.5px;\">Siempre ser\u00e1 igual a 0.<\/td>\n<td style=\"width: 269px;\">Cerca de 50 a 60 Hz.<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 140.5px; text-align: center;\"><strong>Fuente<\/strong><\/td>\n<td style=\"width: 229.5px;\">Bater\u00edas, electroqu\u00edmicos y celdas fotovoltaicas.<\/td>\n<td style=\"width: 269px;\">Alternadores.<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 140.5px; text-align: center;\"><strong>P\u00e9rdida<\/strong><\/td>\n<td style=\"width: 229.5px;\">La transmisi\u00f3n de DC genera p\u00e9rdidas mayores a la de AC. Para largas distancias habr\u00e1 p\u00e9rdida de corriente.<\/td>\n<td style=\"width: 269px;\">La p\u00e9rdida en la transmisi\u00f3n de AC es menor que la de DC. Este tipo de corriente es apta para recorrer largas distancias.<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 140.5px; text-align: center;\"><strong>Ventajas<\/strong><\/td>\n<td style=\"width: 229.5px;\">\n<ul style=\"list-style-type: circle;\">\n<li>Puede almacenarse en bater\u00edas.<\/li>\n<li>Puede reducirse su voltaje a niveles muy bajos para ser usado en dispositivos electr\u00f3nicos.<\/li>\n<\/ul>\n<\/td>\n<td style=\"width: 269px;\">\n<ul style=\"list-style-type: circle;\">\n<li>F\u00e1cil transformaci\u00f3n.<\/li>\n<li>Facilidad de transporte a larga distancia.<\/li>\n<li>F\u00e1cil y econ\u00f3mico manejo cambio en los niveles de voltaje.<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 140.5px; text-align: center;\"><strong>Aplicaci\u00f3n<\/strong><\/td>\n<td style=\"width: 229.5px;\">En los dispositivos electr\u00f3nicos y digitales.<\/td>\n<td style=\"width: 269px;\">En los alumbrados p\u00fablicos y viviendas.<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 140.5px; text-align: center;\"><strong>Conversi\u00f3n<\/strong><\/td>\n<td style=\"width: 229.5px;\">De DC a AC se usan rectificadores y diodos semiconductores.<\/td>\n<td style=\"width: 269px;\">De AC a DC se usan diodos, capacitores y reguladores.<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 140.5px; text-align: center;\"><strong>Forma representativa<\/strong><\/td>\n<td style=\"width: 229.5px;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-10484\" src=\"https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2019\/11\/DC-300x201.png\" alt=\"\" width=\"300\" height=\"201\" srcset=\"https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2019\/11\/DC-300x201.png 300w, https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2019\/11\/DC-768x514.png 768w, https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2019\/11\/DC-1024x685.png 1024w, https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2019\/11\/DC.png 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<td style=\"width: 269px;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-10483\" src=\"https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2019\/11\/AC-300x201.png\" alt=\"\" width=\"300\" height=\"201\" srcset=\"https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2019\/11\/AC-300x201.png 300w, https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2019\/11\/AC-768x514.png 768w, https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2019\/11\/AC-1024x685.png 1024w, https:\/\/elbibliote.com\/resources\/articulosdestacados\/wp-content\/uploads\/2019\/11\/AC.png 1296w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La corriente el\u00e9ctrica es el desplazamiento ordenado de cargas el\u00e9ctricas a trav\u00e9s de un conductor. Seg\u00fan el sentido, \u00e9sta puede ser continua o alterna. Ambas son muy usadas e indispensables para el funcionamiento de artefactos electr\u00f3nicos y del alumbrado p\u00fablico.<\/p>\n","protected":false},"author":13,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8686,12,13],"tags":[8876,8882,3118,8878,8884,8875,8808,4306,8294,6110,8765,7616,8883,7465,4216,8879,8880,6211,8881,8877],"_links":{"self":[{"href":"https:\/\/elbibliote.com\/resources\/articulosdestacados\/index.php?rest_route=\/wp\/v2\/posts\/10479"}],"collection":[{"href":"https:\/\/elbibliote.com\/resources\/articulosdestacados\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/elbibliote.com\/resources\/articulosdestacados\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/elbibliote.com\/resources\/articulosdestacados\/index.php?rest_route=\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/elbibliote.com\/resources\/articulosdestacados\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10479"}],"version-history":[{"count":7,"href":"https:\/\/elbibliote.com\/resources\/articulosdestacados\/index.php?rest_route=\/wp\/v2\/posts\/10479\/revisions"}],"predecessor-version":[{"id":10518,"href":"https:\/\/elbibliote.com\/resources\/articulosdestacados\/index.php?rest_route=\/wp\/v2\/posts\/10479\/revisions\/10518"}],"wp:attachment":[{"href":"https:\/\/elbibliote.com\/resources\/articulosdestacados\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10479"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/elbibliote.com\/resources\/articulosdestacados\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10479"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/elbibliote.com\/resources\/articulosdestacados\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10479"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}