{"id":587,"date":"2025-05-18T09:27:57","date_gmt":"2025-05-18T07:27:57","guid":{"rendered":"https:\/\/www.obtenerclientes.es\/?p=587"},"modified":"2025-05-18T09:37:39","modified_gmt":"2025-05-18T07:37:39","slug":"que-es-la-corriente-continua","status":"publish","type":"post","link":"https:\/\/www.obtenerclientes.es\/index.php\/2025\/05\/18\/que-es-la-corriente-continua\/","title":{"rendered":"\u00bfQu\u00e9 es la corriente continua?"},"content":{"rendered":"\n

<\/p>\n\n\n\n

\n\n\n\n

\u00bfQu\u00e9 es la corriente continua?<\/strong><\/h3>\n\n\n\n

La corriente continua (CC)<\/strong> es un tipo de corriente el\u00e9ctrica en la que los electrones fluyen siempre en la misma direcci\u00f3n<\/strong>, desde el polo negativo (\u2013) al polo positivo (+) de una fuente de energ\u00eda.<\/p>\n\n\n\n

\n\n\n\n

Caracter\u00edsticas principales de la corriente continua:<\/strong><\/h3>\n\n\n\n
    \n
  1. Direcci\u00f3n constante<\/strong>: No cambia de sentido con el tiempo.<\/li>\n\n\n\n
  2. Tensi\u00f3n constante (idealmente)<\/strong>: El voltaje entre los polos no var\u00eda (aunque en la pr\u00e1ctica puede haber peque\u00f1as fluctuaciones).<\/li>\n\n\n\n
  3. Se usa en<\/strong>:\n
      \n
    • Bater\u00edas (pilas, bater\u00edas de m\u00f3viles, coches el\u00e9ctricos).<\/li>\n\n\n\n
    • Paneles solares.<\/li>\n\n\n\n
    • Electr\u00f3nica (ordenadores, LEDs, etc.).<\/li>\n\n\n\n
    • Sistemas ferroviarios como el Metro de Madrid<\/strong>, donde la energ\u00eda captada del tercer ra\u00edl o catenaria es CC.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n
      \n\n\n\n

      Ejemplo simple: bater\u00eda<\/strong><\/h3>\n\n\n\n

      Una pila AA tiene un polo negativo y uno positivo. Cuando la conectas a una bombilla:<\/p>\n\n\n\n

        \n
      • Los electrones salen del negativo, atraviesan el filamento de la bombilla (que se calienta y emite luz), y llegan al positivo.<\/li>\n\n\n\n
      • Ese flujo es constante y en una sola direcci\u00f3n<\/strong>: eso es corriente continua.<\/li>\n<\/ul>\n\n\n\n
        \n\n\n\n

        Corriente continua vs. alterna:<\/strong><\/h3>\n\n\n\n
        \n\n\n\n

        \u00bfPor qu\u00e9 usa CC el Metro de Madrid?<\/strong><\/h3>\n\n\n\n
          \n
        • Mejor control de los motores<\/strong>, especialmente con electr\u00f3nica moderna.<\/li>\n\n\n\n
        • M\u00e1s segura en ambientes urbanos<\/strong>, ya que la tensi\u00f3n es m\u00e1s baja que en alta tensi\u00f3n de CA.<\/li>\n\n\n\n
        • Permite frenado regenerativo eficiente<\/strong>.<\/li>\n<\/ul>\n\n\n\n
          \n","protected":false},"excerpt":{"rendered":"

          \u00bfQu\u00e9 es la corriente continua? La corriente continua (CC) es un tipo de corriente el\u00e9ctrica en la que los electrones fluyen siempre en la misma direcci\u00f3n, desde el polo negativo…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-587","post","type-post","status-publish","format-standard","hentry","category-non-classe"],"yoast_head":"\n\u00bfQu\u00e9 es la corriente continua? - obtenerclientes.es<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.obtenerclientes.es\/index.php\/2025\/05\/18\/que-es-la-corriente-continua\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u00bfQu\u00e9 es la corriente continua? - obtenerclientes.es\" \/>\n<meta property=\"og:description\" content=\"\u00bfQu\u00e9 es la corriente continua? 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