{"id":1904,"date":"2023-12-19T14:43:08","date_gmt":"2023-12-19T14:43:08","guid":{"rendered":"https:\/\/www.mintecinno.com\/?p=1904"},"modified":"2024-04-09T03:41:16","modified_gmt":"2024-04-09T03:41:16","slug":"special-requirements-for-varistors-in-pcba-design","status":"publish","type":"post","link":"https:\/\/www.mintecinno.com\/de\/special-requirements-for-varistors-in-pcba-design\/","title":{"rendered":"Besondere Anforderungen f\u00fcr Varistoren im PCBA-Design"},"content":{"rendered":"<p>Verstehen der spezifischen Anforderungen an Varistoren in <a href=\"https:\/\/www.mintecinno.com\/de\/\">PCB-Montage<\/a> (<a href=\"https:\/\/www.cenpcba.com\/\">PCBA<\/a>) ist das Design entscheidend. Hier ist eine Aufschl\u00fcsselung dessen, was <a href=\"https:\/\/www.mintecinno.com\/de\/\">PCBA-Entwurf<\/a> Anforderungen von Varistoren:<\/p>\r\n\r\n\r\n\r\n<h2 id=\"h-operating-temperature-storage\" class=\"wp-block-heading\">Betriebstemperatur\/Lagerung:<\/h2>\r\n\r\n\r\n\r\n<p>Halten Sie die Betriebstemperatur des Stromkreises innerhalb des in den technischen Daten des Produkts angegebenen Bereichs. Nach <a href=\"https:\/\/www.cenpcba.com\/\">Montage<\/a>Lagern Sie den Schaltkreis innerhalb des f\u00fcr das Produkt angegebenen Temperaturbereichs, wenn er nicht in Betrieb ist. Vermeiden Sie Temperaturen, die \u00fcber der angegebenen maximalen Betriebstemperatur liegen.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Betriebsspannung:<\/h2>\r\n\r\n\r\n\r\n<p>Halten Sie die an den Varistoranschl\u00fcssen anliegende Spannung unter der maximal zul\u00e4ssigen Spannung. Eine unsachgem\u00e4\u00dfe Verwendung kann zu Produktausf\u00e4llen, Kurzschl\u00fcssen oder potenziellen Erw\u00e4rmungsproblemen f\u00fchren. Obwohl die Betriebsspannung unter der Nennspannung liegen sollte, ist bei kontinuierlicher Hochfrequenz- oder Impulsspannung die Zuverl\u00e4ssigkeit des Varistors sorgf\u00e4ltig zu pr\u00fcfen.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Bauteil Heizung:<\/h2>\r\n\r\n\r\n\r\n<p>Stellen Sie sicher, dass die Oberfl\u00e4chentemperatur des Varistors unter der h\u00f6chsten spezifizierten Betriebstemperatur (unter Ber\u00fccksichtigung der durch die Selbsterhitzung des Bauteils verursachten Temperaturerh\u00f6hung) gem\u00e4\u00df den Produktspezifikationen bleibt. Best\u00e4tigen Sie die Erh\u00f6hung der Varistortemperatur aufgrund der Schaltungsbedingungen im tats\u00e4chlichen Betriebszustand des Ger\u00e4ts.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Bereiche mit eingeschr\u00e4nkter Nutzung:<\/h2>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>Varistoren sollten nicht in den folgenden Umgebungen verwendet werden:<\/li>\r\n\r\n\r\n\r\n<li>Orte mit Wasser oder Salzwasser.<\/li>\r\n\r\n\r\n\r\n<li>Bereiche, die zu Kondensation neigen.<\/li>\r\n\r\n\r\n\r\n<li>Orte mit \u00e4tzenden Gasen (wie Schwefelwasserstoff, Schwefeldioxid, Ammoniak usw.).<\/li>\r\n\r\n\r\n\r\n<li>Bedingungen, bei denen die Vibrationen oder St\u00f6\u00dfe den in den Produktspezifikationen angegebenen Bereich \u00fcberschreiten.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">PCB-Auswahl:<\/h2>\r\n\r\n\r\n\r\n<p>Die Leistung von Aluminiumoxid-Leiterplatten kann sich aufgrund von Temperaturschocks (Temperaturwechsel) verschlechtern. Es ist wichtig zu pr\u00fcfen, ob die Leiterplatte die Produktqualit\u00e4t w\u00e4hrend des Gebrauchs beeintr\u00e4chtigt.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Einstellung der Padgr\u00f6\u00dfe:<\/h2>\r\n\r\n\r\n\r\n<p>Wenn mehr gel\u00f6tet wird, erh\u00f6ht sich der Druck auf den Varistor, was zu Qualit\u00e4tsproblemen wie Oberfl\u00e4chenrissen f\u00fchrt. Daher m\u00fcssen bei der Gestaltung der L\u00f6tpunkte auf der Leiterplatte geeignete Formen und Gr\u00f6\u00dfen entsprechend dem L\u00f6tvolumen festgelegt werden. Achten Sie auf eine gleichm\u00e4\u00dfige Gr\u00f6\u00dfe der L\u00f6tpads. Ein ungleichm\u00e4\u00dfiges L\u00f6tvolumen auf dem linken und dem rechten L\u00f6tauge kann zu einer verz\u00f6gerten Erstarrung auf der Seite mit mehr Lot f\u00fchren, was beim Abk\u00fchlen des Lots zu Spannungsrissen auf der anderen Seite f\u00fchrt.<\/p>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Komponenten-Konfiguration:<\/h2>\r\n\r\n\r\n\r\n<p>Einbau von Varistoren in <a href=\"https:\/\/www.mintecinno.com\/de\/\">PCBA<\/a> oder das Verbiegen von Leiterplatten w\u00e4hrend des Betriebs kann zu Varistorbr\u00fcchen f\u00fchren. Daher muss bei der Konfiguration der Komponenten die Biegefestigkeit der Leiterplatte ber\u00fccksichtigt und \u00fcberm\u00e4\u00dfiger Druck vermieden werden.<\/p>","protected":false},"excerpt":{"rendered":"<p>Understanding the specific demands concerning varistors in PCB assembly (PCBA) design is essential. Here&#8217;s a breakdown of what PCBA design demands from varistors: Operating Temperature\/Storage: Maintain the working temperature of the circuit within the specified range outlined in the product&#8217;s specifications. After assembly, store the circuit within the product&#8217;s specified temperature range when it&#8217;s not [&hellip;]<\/p>","protected":false},"author":3,"featured_media":1905,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[45],"tags":[],"class_list":["post-1904","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Special Requirements for Varistors in PCBA Design - MTI PCBA<\/title>\n<meta name=\"description\" content=\"Explore the critical role of varistors in PCBA design. Learn about varistor specifications, operating conditions\" \/>\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.mintecinno.com\/de\/special-requirements-for-varistors-in-pcba-design\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Special Requirements for Varistors in PCBA Design - MTI PCBA\" \/>\n<meta property=\"og:description\" content=\"Explore the critical role of varistors in PCBA design. Learn about varistor specifications, operating conditions\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.mintecinno.com\/de\/special-requirements-for-varistors-in-pcba-design\/\" \/>\n<meta property=\"og:site_name\" content=\"MTI PCBA\" \/>\n<meta property=\"article:published_time\" content=\"2023-12-19T14:43:08+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-09T03:41:16+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.mintecinno.com\/wp-content\/uploads\/2023\/12\/Varistors.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"225\" \/>\n\t<meta property=\"og:image:height\" content=\"225\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"administrator\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Verfasst von\" \/>\n\t<meta name=\"twitter:data1\" content=\"administrator\" \/>\n\t<meta name=\"twitter:label2\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data2\" content=\"2\u00a0Minuten\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.mintecinno.com\/special-requirements-for-varistors-in-pcba-design\/\",\"url\":\"https:\/\/www.mintecinno.com\/special-requirements-for-varistors-in-pcba-design\/\",\"name\":\"Special Requirements for Varistors in PCBA Design - MTI PCBA\",\"isPartOf\":{\"@id\":\"https:\/\/www.mintecinno.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.mintecinno.com\/special-requirements-for-varistors-in-pcba-design\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.mintecinno.com\/special-requirements-for-varistors-in-pcba-design\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.mintecinno.com\/wp-content\/uploads\/2023\/12\/Varistors.jpg\",\"datePublished\":\"2023-12-19T14:43:08+00:00\",\"dateModified\":\"2024-04-09T03:41:16+00:00\",\"author\":{\"@id\":\"https:\/\/www.mintecinno.com\/#\/schema\/person\/5165da83d54c7e4dccc90cbb37d02b71\"},\"description\":\"Explore the critical role of varistors in PCBA design. Learn about varistor specifications, operating conditions\",\"breadcrumb\":{\"@id\":\"https:\/\/www.mintecinno.com\/special-requirements-for-varistors-in-pcba-design\/#breadcrumb\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.mintecinno.com\/special-requirements-for-varistors-in-pcba-design\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\/\/www.mintecinno.com\/special-requirements-for-varistors-in-pcba-design\/#primaryimage\",\"url\":\"https:\/\/www.mintecinno.com\/wp-content\/uploads\/2023\/12\/Varistors.jpg\",\"contentUrl\":\"https:\/\/www.mintecinno.com\/wp-content\/uploads\/2023\/12\/Varistors.jpg\",\"width\":225,\"height\":225},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.mintecinno.com\/special-requirements-for-varistors-in-pcba-design\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.mintecinno.com\/home\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Special Requirements for Varistors in PCBA Design\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.mintecinno.com\/#website\",\"url\":\"https:\/\/www.mintecinno.com\/\",\"name\":\"MTI PCBA\",\"description\":\"Electronic Manufacturing Service\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.mintecinno.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"de\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.mintecinno.com\/#\/schema\/person\/5165da83d54c7e4dccc90cbb37d02b71\",\"name\":\"administrator\",\"sameAs\":[\"http:\/\/www.mintecinno.com\"],\"url\":\"https:\/\/www.mintecinno.com\/de\/author\/administrator\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Besondere Anforderungen f\u00fcr Varistoren im PCBA-Design - MTI PCBA","description":"Erfahren Sie mehr \u00fcber die entscheidende Rolle von Varistoren beim PCBA-Design. Erfahren Sie mehr \u00fcber Varistorspezifikationen, Betriebsbedingungen","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.mintecinno.com\/de\/special-requirements-for-varistors-in-pcba-design\/","og_locale":"de_DE","og_type":"article","og_title":"Special Requirements for Varistors in PCBA Design - MTI PCBA","og_description":"Explore the critical role of varistors in PCBA design. Learn about varistor specifications, operating conditions","og_url":"https:\/\/www.mintecinno.com\/de\/special-requirements-for-varistors-in-pcba-design\/","og_site_name":"MTI PCBA","article_published_time":"2023-12-19T14:43:08+00:00","article_modified_time":"2024-04-09T03:41:16+00:00","og_image":[{"width":225,"height":225,"url":"https:\/\/www.mintecinno.com\/wp-content\/uploads\/2023\/12\/Varistors.jpg","type":"image\/jpeg"}],"author":"administrator","twitter_card":"summary_large_image","twitter_misc":{"Verfasst von":"administrator","Gesch\u00e4tzte Lesezeit":"2\u00a0Minuten"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.mintecinno.com\/special-requirements-for-varistors-in-pcba-design\/","url":"https:\/\/www.mintecinno.com\/special-requirements-for-varistors-in-pcba-design\/","name":"Besondere Anforderungen f\u00fcr Varistoren im PCBA-Design - MTI PCBA","isPartOf":{"@id":"https:\/\/www.mintecinno.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.mintecinno.com\/special-requirements-for-varistors-in-pcba-design\/#primaryimage"},"image":{"@id":"https:\/\/www.mintecinno.com\/special-requirements-for-varistors-in-pcba-design\/#primaryimage"},"thumbnailUrl":"https:\/\/www.mintecinno.com\/wp-content\/uploads\/2023\/12\/Varistors.jpg","datePublished":"2023-12-19T14:43:08+00:00","dateModified":"2024-04-09T03:41:16+00:00","author":{"@id":"https:\/\/www.mintecinno.com\/#\/schema\/person\/5165da83d54c7e4dccc90cbb37d02b71"},"description":"Erfahren Sie mehr \u00fcber die entscheidende Rolle von Varistoren beim PCBA-Design. Erfahren Sie mehr \u00fcber Varistorspezifikationen, Betriebsbedingungen","breadcrumb":{"@id":"https:\/\/www.mintecinno.com\/special-requirements-for-varistors-in-pcba-design\/#breadcrumb"},"inLanguage":"de","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.mintecinno.com\/special-requirements-for-varistors-in-pcba-design\/"]}]},{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/www.mintecinno.com\/special-requirements-for-varistors-in-pcba-design\/#primaryimage","url":"https:\/\/www.mintecinno.com\/wp-content\/uploads\/2023\/12\/Varistors.jpg","contentUrl":"https:\/\/www.mintecinno.com\/wp-content\/uploads\/2023\/12\/Varistors.jpg","width":225,"height":225},{"@type":"BreadcrumbList","@id":"https:\/\/www.mintecinno.com\/special-requirements-for-varistors-in-pcba-design\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.mintecinno.com\/home\/"},{"@type":"ListItem","position":2,"name":"Special Requirements for Varistors in PCBA Design"}]},{"@type":"WebSite","@id":"https:\/\/www.mintecinno.com\/#website","url":"https:\/\/www.mintecinno.com\/","name":"MTI PCBA","description":"Elektronischer Fertigungsservice","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.mintecinno.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"de"},{"@type":"Person","@id":"https:\/\/www.mintecinno.com\/#\/schema\/person\/5165da83d54c7e4dccc90cbb37d02b71","name":"Verwalter","sameAs":["http:\/\/www.mintecinno.com"],"url":"https:\/\/www.mintecinno.com\/de\/author\/administrator\/"}]}},"_links":{"self":[{"href":"https:\/\/www.mintecinno.com\/de\/wp-json\/wp\/v2\/posts\/1904","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mintecinno.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mintecinno.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mintecinno.com\/de\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mintecinno.com\/de\/wp-json\/wp\/v2\/comments?post=1904"}],"version-history":[{"count":3,"href":"https:\/\/www.mintecinno.com\/de\/wp-json\/wp\/v2\/posts\/1904\/revisions"}],"predecessor-version":[{"id":1923,"href":"https:\/\/www.mintecinno.com\/de\/wp-json\/wp\/v2\/posts\/1904\/revisions\/1923"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mintecinno.com\/de\/wp-json\/wp\/v2\/media\/1905"}],"wp:attachment":[{"href":"https:\/\/www.mintecinno.com\/de\/wp-json\/wp\/v2\/media?parent=1904"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mintecinno.com\/de\/wp-json\/wp\/v2\/categories?post=1904"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mintecinno.com\/de\/wp-json\/wp\/v2\/tags?post=1904"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}