{"id":7507,"date":"2023-09-25T03:06:41","date_gmt":"2023-09-25T03:06:41","guid":{"rendered":"https:\/\/www.besterpcba.com\/?p=7507"},"modified":"2023-09-25T03:06:42","modified_gmt":"2023-09-25T03:06:42","slug":"what-is-cathode","status":"publish","type":"post","link":"https:\/\/www.besterpcba.com\/pl\/co-to-jest-katoda\/","title":{"rendered":"Co to jest Katoda"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"what-is-cathode\">Co to jest Katoda<\/h2>\n\n\n<p>W bran\u017cy PCB termin katoda odnosi si\u0119 do jednego z dw\u00f3ch zacisk\u00f3w diody. Konkretnie, jest to ujemny zacisk diody, a drugim zaciskiem jest anoda. Katoda jest oznaczona na symbolu schematycznym i jest r\u00f3wnie\u017c wskazana na fizycznym korpusie elementu diody. Wa\u017cne jest, aby prawid\u0142owo zidentyfikowa\u0107 katod\u0119 podczas pracy z diodami na PCB.<\/p>\n\n\n\n<p>Dioda to element elektroniczny, kt\u00f3ry umo\u017cliwia przep\u0142yw pr\u0105du tylko w jednym kierunku. Po przy\u0142o\u017ceniu napi\u0119cia polaryzacji w kierunku przewodzenia elektrony wyp\u0142ywaj\u0105 z zacisku katody. Ten przep\u0142yw elektron\u00f3w jest niezb\u0119dny do prawid\u0142owego dzia\u0142ania diody. Katoda jest zazwyczaj oznaczona charakterystycznym symbolem lub oznaczeniem na samej diodzie, aby wskaza\u0107 jej polaryzacj\u0119.<\/p>\n\n\n\n<p>Zrozumienie katody pomaga w prawid\u0142owym umieszczeniu i orientacji diod na p\u0142ytce drukowanej. Poprzez prawid\u0142ow\u0105 identyfikacj\u0119 zacisku katody, projektanci i producenci mog\u0105 zapewni\u0107, \u017ce diody s\u0105 pod\u0142\u0105czone w po\u017c\u0105danym kierunku, aby osi\u0105gn\u0105\u0107 po\u017c\u0105dan\u0105 funkcjonalno\u015b\u0107 i zapobiec potencjalnym uszkodzeniom obwodu.<\/p>\n\n\n\n<div class=\"wp-block-group glossary_faqs\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h2 class=\"wp-block-heading\" id=\"frequently-asked-questions\">Cz\u0119sto zadawane pytania<\/h2>\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-the-difference-between-diode-and-cathode\">Jaka jest r\u00f3\u017cnica mi\u0119dzy diod\u0105 a katod\u0105<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Dioda to urz\u0105dzenie dwuzaciskowe. Zacisk dodatni nazywany jest anod\u0105, natomiast zacisk ujemny znany jest jako katoda. Symbol obwodu diody wyra\u017anie wskazuje anod\u0119 i katod\u0119.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"is-pin-1-diode-cathode-or-anode\">Czy Pin 1 to Katoda czy Anoda Diody<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>W przypadku diod formowanych katoda znajduje si\u0119 zazwyczaj po lewej stronie, konkretnie na pinie 1, natomiast anoda znajduje si\u0119 po prawej stronie, konkretnie na pinie 2.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"which-side-is-anode-and-cathode\">Kt\u00f3ra strona jest anod\u0105, a kt\u00f3ra katod\u0105<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Na fizycznej diodzie znajduj\u0105 si\u0119 dwa zaciski wychodz\u0105ce z cylindrycznego kszta\u0142tu po\u015brodku. Jeden z tych zacisk\u00f3w jest znany jako anoda, kt\u00f3ra jest zaciskiem dodatnim. Drugi zacisk jest okre\u015blany jako katoda, kt\u00f3ra jest ko\u0144cem ujemnym.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"why-is-the-cathode-marked\">Dlaczego katoda jest oznaczona<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Oznaczenie katody liter\u0105 K wywodzi si\u0119 z elektroniki lampowej i si\u0119ga XIX wieku, kiedy to wynaleziono lamp\u0119 Fleminga, znan\u0105 r\u00f3wnie\u017c jako dioda.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"is-cathode-electrically-positive-or-negative\">Czy katoda jest elektrycznie dodatnia czy ujemna?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>W urz\u0105dzeniu elektrycznym katoda to elektroda, kt\u00f3ra przewodzi \u0142adunek ujemny.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"how-do-you-know-which-one-is-the-cathode\">Sk\u0105d wiesz, kt\u00f3ra z nich jest katod\u0105?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Anoda jest zazwyczaj umieszczana po lewej stronie, a katoda po prawej stronie.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"why-is-cathode-positive\">Dlaczego katoda jest dodatnia<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Na katodzie zachodzi reakcja redukcji, zu\u017cywaj\u0105ca elektrony i powoduj\u0105ca gromadzenie si\u0119 \u0142adunku dodatniego, poniewa\u017c jony metali pozostaj\u0105 na elektrodzie. Proces ten trwa do momentu osi\u0105gni\u0119cia r\u00f3wnowagi elektrochemicznej, co sprawia, \u017ce katoda staje si\u0119 dodatnia.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"where-do-you-connect-anode-and-cathode\">Gdzie pod\u0142\u0105czy\u0107 anod\u0119 i katod\u0119<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Anoda to elektroda pod\u0142\u0105czona do dodatniego bieguna ogniwa lub baterii. Z drugiej strony, katoda to elektroda pod\u0142\u0105czona do ujemnego bieguna baterii.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Co to jest Katoda<\/p>\n<p>W bran\u017cy PCB termin katoda odnosi si\u0119 do jednego z dw\u00f3ch zacisk\u00f3w diody. Konkretnie, jest to ujemny zacisk diody, a drugim zaciskiem jest anoda.<\/p>","protected":false},"author":1,"featured_media":4750,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"article_term":"","article_term_alternate":"","article_term_def":"","article_hook":"","auto_links":"","article_topic":"","article_fact_check":"","mt_social_share":"","mt_content_meta":"","mt_glossary_display":"","glossary_heading":"","glossary":"Cathode","glossary_alter":"","glossary_def":"","article_task":"","footnotes":""},"categories":[15],"tags":[13,14],"class_list":["post-7507","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-glossary","tag-ng"],"_links":{"self":[{"href":"https:\/\/www.besterpcba.com\/pl\/wp-json\/wp\/v2\/posts\/7507","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.besterpcba.com\/pl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.besterpcba.com\/pl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/pl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/pl\/wp-json\/wp\/v2\/comments?post=7507"}],"version-history":[{"count":1,"href":"https:\/\/www.besterpcba.com\/pl\/wp-json\/wp\/v2\/posts\/7507\/revisions"}],"predecessor-version":[{"id":8814,"href":"https:\/\/www.besterpcba.com\/pl\/wp-json\/wp\/v2\/posts\/7507\/revisions\/8814"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/pl\/wp-json\/wp\/v2\/media\/4750"}],"wp:attachment":[{"href":"https:\/\/www.besterpcba.com\/pl\/wp-json\/wp\/v2\/media?parent=7507"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.besterpcba.com\/pl\/wp-json\/wp\/v2\/categories?post=7507"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.besterpcba.com\/pl\/wp-json\/wp\/v2\/tags?post=7507"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}