{"id":26970,"date":"2011-06-14T22:00:00","date_gmt":"2011-06-14T22:00:00","guid":{"rendered":"https:\/\/\/white_papers\/controle-de-la-polarisation-des-condensateurs-ceramiques-piezoelectriques-ferroelectriques-de-forte-valeur\/"},"modified":"2022-01-26T15:20:51","modified_gmt":"2022-01-26T15:20:51","slug":"controle-de-la-polarisation-des-condensateurs-ceramiques-piezoelectriques-ferroelectriques-de-forte-valeur","status":"publish","type":"white_papers","link":"https:\/\/www.ecinews.fr\/fr\/white_papers\/controle-de-la-polarisation-des-condensateurs-ceramiques-piezoelectriques-ferroelectriques-de-forte-valeur\/","title":{"rendered":"Contr\u00f4le de la polarisation des condensateurs c\u00e9ramiques  pi\u00e9zo\u00e9lectriques\/ferro\u00e9lectriques de forte valeur"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>Les ing\u00e9nieurs de conception \u00e9lectronique ont toujours \u00e0 surmonter des d\u00e9fis. Un d\u00e9fi que tous connaissent, c&rsquo;est \u00a0de choisir les valeurs de capacit\u00e9 correcte des composants. Cependant, la variation de capacit\u00e9 en fonction de la tension appliqu\u00e9e, un ph\u00e9nom\u00e8ne \u00e9galement connu sous le nom de polarisation CC, complique la s\u00e9lection du condensateur le mieux adapt\u00e9. En raison de leurs qualit\u00e9s uniques, les condensateurs c\u00e9ramique offrent de nombreuses fonctions importantes, mais leur aptitude de polarisation spontan\u00e9e peut faire diminuer la capacit\u00e9 des condensateurs c\u00e9ramique multicouche (MLCC). Les progr\u00e8s r\u00e9cents dans la technologie des mat\u00e9riaux ont conduit \u00e0 une att\u00e9nuation de cet effet avec la c\u00e9ramique \u00e0 base de titanate de baryum (BaTiO3).<\/p>\n","protected":false},"featured_media":26972,"template":"","tags":[],"company":[449],"wp_category":[],"ppma_author":[1149],"class_list":["post-26970","white_papers","type-white_papers","status-publish","has-post-thumbnail","hentry","company-murata-electronics"],"acf":[],"yoast_head":"<title>Contr\u00f4le de la polarisation des condensateurs c\u00e9ramiques pi\u00e9...<\/title>\n<meta name=\"description\" content=\"Les ing\u00e9nieurs de conception \u00e9lectronique ont toujours \u00e0 surmonter des d\u00e9fis. Un d\u00e9fi que tous connaissent, c&#039;est \u00a0de choisir les valeurs de capacit\u00e9...\" \/>\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.ecinews.fr\/fr\/wp-json\/wp\/v2\/white_papers\/26970\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Contr\u00f4le de la polarisation des condensateurs c\u00e9ramiques pi\u00e9zo\u00e9lectriques\/ferro\u00e9lectriques de forte valeur\" \/>\n<meta property=\"og:description\" content=\"Les ing\u00e9nieurs de conception \u00e9lectronique ont toujours \u00e0 surmonter des d\u00e9fis. Un d\u00e9fi que tous connaissent, c&#039;est \u00a0de choisir les valeurs de capacit\u00e9 correcte des composants. Cependant, la variation de capacit\u00e9 en fonction de la tension appliqu\u00e9e, un ph\u00e9nom\u00e8ne \u00e9galement connu sous le nom de polarisation CC, complique la s\u00e9lection du condensateur le mieux adapt\u00e9. En raison de leurs qualit\u00e9s uniques, les condensateurs c\u00e9ramique offrent de nombreuses fonctions importantes, mais leur aptitude de polarisation spontan\u00e9e peut faire diminuer la capacit\u00e9 des condensateurs c\u00e9ramique multicouche (MLCC). Les progr\u00e8s r\u00e9cents dans la technologie des mat\u00e9riaux ont conduit \u00e0 une att\u00e9nuation de cet effet avec la c\u00e9ramique \u00e0 base de titanate de baryum (BaTiO3).\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/white_papers\/26970\/\" \/>\n<meta property=\"og:site_name\" content=\"EENewsEurope\" \/>\n<meta property=\"article:modified_time\" content=\"2022-01-26T15:20:51+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cdn.eenewseurope.com\/wp-content\/uploads\/import\/default\/files\/import\/eci1930_murata1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"396\" \/>\n\t<meta property=\"og:image:height\" content=\"400\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/cdn.eenewseurope.com\/fr\/white_papers\/controle-de-la-polarisation-des-condensateurs-ceramiques-piezoelectriques-ferroelectriques-de-forte-valeur\/\",\"url\":\"https:\/\/cdn.eenewseurope.com\/fr\/white_papers\/controle-de-la-polarisation-des-condensateurs-ceramiques-piezoelectriques-ferroelectriques-de-forte-valeur\/\",\"name\":\"Contr\u00f4le de la polarisation des condensateurs c\u00e9ramiques pi\u00e9zo\u00e9lectriques\/ferro\u00e9lectriques de forte valeur -\",\"isPartOf\":{\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#website\"},\"datePublished\":\"2011-06-14T22:00:00+00:00\",\"dateModified\":\"2022-01-26T15:20:51+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/cdn.eenewseurope.com\/fr\/white_papers\/controle-de-la-polarisation-des-condensateurs-ceramiques-piezoelectriques-ferroelectriques-de-forte-valeur\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/cdn.eenewseurope.com\/fr\/white_papers\/controle-de-la-polarisation-des-condensateurs-ceramiques-piezoelectriques-ferroelectriques-de-forte-valeur\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/cdn.eenewseurope.com\/fr\/white_papers\/controle-de-la-polarisation-des-condensateurs-ceramiques-piezoelectriques-ferroelectriques-de-forte-valeur\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.ecinews.fr\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Contr\u00f4le de la polarisation des condensateurs c\u00e9ramiques pi\u00e9zo\u00e9lectriques\/ferro\u00e9lectriques de forte valeur\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#website\",\"url\":\"https:\/\/www.eenewseurope.com\/en\/\",\"name\":\"EENewsEurope\",\"description\":\"Just another WordPress site\",\"publisher\":{\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.eenewseurope.com\/en\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#organization\",\"name\":\"EENewsEurope\",\"url\":\"https:\/\/www.eenewseurope.com\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/02\/logo-1.jpg\",\"contentUrl\":\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/02\/logo-1.jpg\",\"width\":283,\"height\":113,\"caption\":\"EENewsEurope\"},\"image\":{\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#\/schema\/logo\/image\/\"}}]}<\/script>","yoast_head_json":{"title":"Contr\u00f4le de la polarisation des condensateurs c\u00e9ramiques pi\u00e9...","description":"Les ing\u00e9nieurs de conception \u00e9lectronique ont toujours \u00e0 surmonter des d\u00e9fis. 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