{"id":1627,"date":"2024-12-26T08:00:56","date_gmt":"2024-12-26T08:00:56","guid":{"rendered":"https:\/\/rf-capacitor.com\/?post_type=product&p=1627"},"modified":"2024-12-26T08:00:56","modified_gmt":"2024-12-26T08:00:56","slug":"dc-voltage-capacitor","status":"publish","type":"product","link":"https:\/\/rf-capacitor.com\/da\/dc-voltage-capacitor\/","title":{"rendered":"DC-sp\u00e6ndingskondensator"},"content":{"rendered":"
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DC-sp\u00e6ndingskondensator: En forkert betegnelse eller en bestemt type?<\/h2>\n

Udtrykket \"DC-sp\u00e6ndingskondensator\" er lidt tvetydigt.<\/strong> Det kan henvise til to forskellige begreber:<\/p>\n

1. Kondensator brugt i j\u00e6vnstr\u00f8mskredsl\u00f8b<\/h3>\n
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  • Generel brug:<\/strong> I denne sammenh\u00e6ng bruges en kondensator i et kredsl\u00f8b med j\u00e6vnstr\u00f8msforsyning (DC).<\/li>\n
  • Opf\u00f8rsel:<\/strong> Kondensatorer forbindes prim\u00e6rt med vekselstr\u00f8mskredsl\u00f8b, men de kan ogs\u00e5 fungere i j\u00e6vnstr\u00f8mskredsl\u00f8b. N\u00e5r der tilf\u00f8res en j\u00e6vnsp\u00e6nding, oplades kondensatoren til en bestemt sp\u00e6nding og stopper derefter str\u00f8mmen.<\/span> \u00a0<\/span>\n
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    <\/div>\n<\/div>\n<\/li>\n
  • Applikationer:<\/strong> Denne type kondensator bruges ofte i:\n
      \n
    • Udglatning:<\/strong> Reduktion af sp\u00e6ndingsrippel i j\u00e6vnstr\u00f8msforsyninger<\/span>\u00a0 \u00a0<\/span>\n
      \n
      <\/div>\n<\/div>\n<\/li>\n
    • Kobling:<\/strong> Overf\u00f8rsel af AC-signaler, mens DC-komponenter blokeres<\/span>\u00a0<\/span>\n
      \n
      <\/div>\n<\/div>\n<\/li>\n
    • Filtrering:<\/strong> Fjernelse af u\u00f8nskede frekvenser fra et signal<\/li>\n
    • Timing-kredsl\u00f8b:<\/span><\/strong> Styring af timingen af begivenheder i et kredsl\u00f8b<\/span> \u00a0<\/span>\n
      \n
      <\/div>\n<\/div>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

      2. Kondensator designet til h\u00f8j DC-sp\u00e6nding<\/h3>\n
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      • Specifik type:<\/strong> Dette refererer til kondensatorer, der er specielt designet til at modst\u00e5 h\u00f8je j\u00e6vnstr\u00f8mssp\u00e6ndinger.<\/li>\n
      • Konstruktion:<\/strong> Disse kondensatorer har ofte s\u00e6rlige dielektriske materialer og en konstruktion, der kan klare h\u00f8je sp\u00e6ndinger uden at g\u00e5 i stykker.<\/li>\n
      • Applikationer:<\/strong> De bruges i applikationer, hvor der er h\u00f8je j\u00e6vnstr\u00f8mssp\u00e6ndinger til stede, som f.eks:\n
          \n
        • H\u00f8jsp\u00e6ndingsstr\u00f8mforsyninger<\/strong><\/li>\n
        • Kraftoverf\u00f8rselsledninger<\/strong><\/li>\n
        • Elektrostatiske udskillere<\/strong><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>\n
          \n
          <\/div>\n
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          <\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"\n\n\n\n
          Produkt<\/b><\/strong>\u00a0Navn:<\/b><\/strong><\/td>\nDC-sp\u00e6ndingskondensator<\/td>\n<\/tr>\n
          \n

          T\u00e5ler sp\u00e6nding:<\/strong><\/h4>\n<\/td>\n

          		\n\n\n\n\n\n\n
          Vt-t 1.5UN\/ 10s ( 20\u2103 \u00b1 5\u2103 )
          \nVt-c 3000V.AC \/10s ( 50Hz , 20\u2103\u00b15\u2103 )<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n
          Kapacitansomr\u00e5de:<\/strong><\/td>\n320 \u03bcF\u00b110%<\/td>\n<\/tr>\n
          Nominel sp\u00e6nding\uff1a.<\/strong><\/td>\n750VDC<\/td>\n<\/tr>\n
          Nominel energi:<\/strong><\/td>\n90Ws<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"featured_media":1628,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[38],"product_tag":[],"class_list":{"0":"post-1627","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-dc-capacitor-2","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/rf-capacitor.com\/da\/wp-json\/wp\/v2\/product\/1627","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rf-capacitor.com\/da\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/rf-capacitor.com\/da\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/rf-capacitor.com\/da\/wp-json\/wp\/v2\/comments?post=1627"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rf-capacitor.com\/da\/wp-json\/wp\/v2\/media\/1628"}],"wp:attachment":[{"href":"https:\/\/rf-capacitor.com\/da\/wp-json\/wp\/v2\/media?parent=1627"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/rf-capacitor.com\/da\/wp-json\/wp\/v2\/product_brand?post=1627"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/rf-capacitor.com\/da\/wp-json\/wp\/v2\/product_cat?post=1627"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/rf-capacitor.com\/da\/wp-json\/wp\/v2\/product_tag?post=1627"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}