{"id":1643,"date":"2024-12-27T02:32:04","date_gmt":"2024-12-27T02:32:04","guid":{"rendered":"https:\/\/rf-capacitor.com\/?post_type=product&p=1643"},"modified":"2024-12-27T02:40:52","modified_gmt":"2024-12-27T02:40:52","slug":"dc-bias-capacitor","status":"publish","type":"product","link":"https:\/\/rf-capacitor.com\/sk\/dc-bias-capacitor\/","title":{"rendered":"DC Bias kondenz\u00e1tor"},"content":{"rendered":"

A <\/span>DC bias kondenz\u00e1tor<\/span><\/strong> je kondenz\u00e1tor, ktor\u00fd sa pou\u017e\u00edva v elektronick\u00fdch obvodoch na blokovanie toku jednosmern\u00e9ho pr\u00fadu a z\u00e1rove\u0148 na prep\u00fa\u0161\u0165anie striedav\u00fdch sign\u00e1lov.<\/span> \u00a0<\/span><\/p>\n

Tu je rozpis:<\/strong><\/h3>\n
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  • Blokovanie DC:<\/strong>\n
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    • Kondenz\u00e1tory uchov\u00e1vaj\u00fa elektrick\u00fd n\u00e1boj.<\/span> Ke\u010f sa privedie jednosmern\u00e9 nap\u00e4tie, kondenz\u00e1tor sa nabije na toto nap\u00e4tie a potom prestane vies\u0165. T\u00fdm sa \u00fa\u010dinne zablokuje prietok jednosmern\u00e9ho pr\u00fadu obvodom.\n
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      <\/div>\n<\/div>\n<\/li>\n<\/ul>\n<\/li>\n
    • Prechod AC:<\/strong>\n
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      • Striedav\u00e9 sign\u00e1ly maj\u00fa pod\u013ea defin\u00edcie neust\u00e1le sa meniace nap\u00e4tie.<\/span> To sp\u00f4sobuje, \u017ee kondenz\u00e1tor sa neust\u00e1le nab\u00edja a vyb\u00edja, \u010do umo\u017e\u0148uje priechod striedav\u00e9ho sign\u00e1lu.\u00a0<\/span>\n
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        <\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

        Be\u017en\u00e9 aplik\u00e1cie:<\/strong><\/h3>\n
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        • Sp\u00e1janie sign\u00e1lov striedav\u00e9ho pr\u00fadu:<\/strong>\n
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          • Kondenz\u00e1tory jednosmern\u00e9ho predp\u00e4tia sa \u010dasto pou\u017e\u00edvaj\u00fa na sp\u00e1janie striedav\u00fdch sign\u00e1lov medzi r\u00f4znymi stup\u0148ami zosil\u0148ova\u010da, pri\u010dom izoluj\u00fa jednosmern\u00e9 predp\u00e4tie ka\u017ed\u00e9ho stup\u0148a.<\/span>\u00a0<\/span>\n
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            <\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/li>\n<\/ul>\n<\/li>\n
          • Odstr\u00e1nenie posunov DC:<\/strong>\n
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            • M\u00f4\u017eu sa pou\u017ei\u0165 na odstr\u00e1nenie ak\u00e9hoko\u013evek jednosmern\u00e9ho posunu pr\u00edtomn\u00e9ho v striedavom sign\u00e1li pred jeho spracovan\u00edm v \u010fal\u0161om stupni.<\/li>\n<\/ul>\n<\/li>\n
            • Vysokofrekven\u010dn\u00e9 filtre:<\/strong>\n
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              • V kombin\u00e1cii s rezistorom m\u00f4\u017ee kondenz\u00e1tor jednosmern\u00e9ho predp\u00e4tia vytvori\u0165 jednoduch\u00fd vysokofrekven\u010dn\u00fd filter, ktor\u00fd umo\u017e\u0148uje priechod vysokofrekven\u010dn\u00fdch sign\u00e1lov a z\u00e1rove\u0148 blokuje n\u00edzkofrekven\u010dn\u00e9 sign\u00e1ly vr\u00e1tane jednosmern\u00e9ho pr\u00fadu.<\/span>\u00a0<\/span>\n
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                <\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

                K\u013e\u00fa\u010dov\u00e9 \u00favahy:<\/strong><\/h3>\n
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                • Hodnota kapacity:<\/strong> Hodnota kapacity DC bias kondenz\u00e1tora je rozhoduj\u00faca pre jeho v\u00fdkon. V\u00e4\u010d\u0161ia kapacita spravidla umo\u017en\u00ed priechod ni\u017e\u0161\u00edch frekvenci\u00ed.<\/li>\n
                • Hodnota nap\u00e4tia:<\/strong> Kondenz\u00e1tor mus\u00ed by\u0165 dimenzovan\u00fd na maxim\u00e1lne nap\u00e4tie, ktor\u00e9 na\u0148 bude priveden\u00e9.<\/li>\n
                • \u00danikov\u00fd pr\u00fad:<\/strong> \u00danikov\u00fd pr\u00fad kondenz\u00e1tora m\u00f4\u017ee ovplyvni\u0165 bod jednosmern\u00e9ho predp\u00e4tia obvodu.<\/li>\n<\/ul>\n

                  Zhrnutie:<\/strong><\/h3>\n

                  Kondenz\u00e1tory jednosmern\u00e9ho predp\u00e4tia zohr\u00e1vaj\u00fa d\u00f4le\u017eit\u00fa \u00falohu v mnoh\u00fdch elektronick\u00fdch obvodoch, preto\u017ee umo\u017e\u0148uj\u00fa \u00fa\u010dinn\u00fd prenos striedav\u00fdch sign\u00e1lov a z\u00e1rove\u0148 izoluj\u00fa jednosmern\u00e9 komponenty. Pochopen\u00edm ich funkcie a vlastnost\u00ed ich m\u00f4\u017eu in\u017einieri efekt\u00edvne vyu\u017e\u00edva\u0165 vo svojich n\u00e1vrhoch.<\/p>","protected":false},"excerpt":{"rendered":"\n\n\n\n\n\n\n\n
                  Produkt<\/b><\/strong>\u00a0N\u00e1zov:<\/b><\/strong><\/td>\nDC Bias kondenz\u00e1tor<\/td>\n<\/tr>\n
                  \n

                  Kr\u00e1tky popis:<\/strong><\/h4>\n<\/td>\n

                  		Pv meni\u010d, vetern\u00fd meni\u010d; AII druhy frekven\u010dn\u00e9ho meni\u010da a meni\u010da
                  \nnap\u00e1janie; \u010disto elektrick\u00e9 a hybridn\u00e9 aut\u00e1; nab\u00edjacie hromady, UPS at\u010f.<\/td>\n<\/tr>\n
                  Rozsah kapacity:<\/strong><\/td>\n\u00a01\u03bcF - 200\u03bcF<\/td>\n<\/tr>\n
                  Menovit\u00e9 nap\u00e4tie\uff1a<\/strong><\/td>\n450V.DC - 1800V.DC<\/td>\n<\/tr>\n
                  Cap.tol\uff1a<\/strong><\/td>\n\u00a0\u00b15%\uff08J\uff09\uff1b\u00b110%\uff08K\uff09<\/td>\n<\/tr>\n
                  Model kondenz\u00e1tora:\u00a0<\/strong><\/td>\nS\u00e9ria DMJ-PS<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"featured_media":1644,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[38],"product_tag":[],"class_list":{"0":"post-1643","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\/sk\/wp-json\/wp\/v2\/product\/1643","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rf-capacitor.com\/sk\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/rf-capacitor.com\/sk\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/rf-capacitor.com\/sk\/wp-json\/wp\/v2\/comments?post=1643"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rf-capacitor.com\/sk\/wp-json\/wp\/v2\/media\/1644"}],"wp:attachment":[{"href":"https:\/\/rf-capacitor.com\/sk\/wp-json\/wp\/v2\/media?parent=1643"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/rf-capacitor.com\/sk\/wp-json\/wp\/v2\/product_brand?post=1643"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/rf-capacitor.com\/sk\/wp-json\/wp\/v2\/product_cat?post=1643"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/rf-capacitor.com\/sk\/wp-json\/wp\/v2\/product_tag?post=1643"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}