{"id":12954,"date":"2015-06-03T09:25:54","date_gmt":"2015-06-03T07:25:54","guid":{"rendered":"http:\/\/www.michael-floessel.de\/mfblog\/?p=12954"},"modified":"2018-05-26T13:25:01","modified_gmt":"2018-05-26T11:25:01","slug":"open-collector-offener-kollektor-open-drain","status":"publish","type":"post","link":"https:\/\/www.michael-floessel.de\/mfblog\/open-collector-offener-kollektor-open-drain\/","title":{"rendered":"Open-Collector \/ Offener Kollektor \/ Open-Drain"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-4265\" src=\"http:\/\/www.michael-floessel.de\/mfblog\/wp-content\/uploads\/2012\/10\/symbol_transistor_pnp.gif\" alt=\"Schaltbild Transistor\" width=\"179\" height=\"228\" \/><\/p>\n<p>Es gibt ja so einige Schaltungen, die man oft und gern nutzt, \u00fcber die man aber nie gro\u00df dar\u00fcber nachdenkt. So geht es bestimmt auch dem &#8218;offenen Kollektor&#8216; oder &#8218;Open Collector&#8216;, \u00fcber den das Elektronik Kompendium mal ein paar Zeilen erstellt hat:<\/p>\n<p><strong><em>Open-Collector \/ Offener Kollektor \/ Open-Drain<\/em><\/strong><\/p>\n<p>Der gestandene Elektroniker wird \u00fcber so einen Bericht vielleicht schmunzeln, der Gelegenheitsbauteilzusammenbauer ( <img src=\"https:\/\/www.michael-floessel.de\/mfblog\/wp-content\/plugins\/classic-smilies\/img\/icon_wink.gif\" alt=\";-)\" class=\"wp-smiley\" style=\"height: 1em; max-height: 1em;\" \/> man verzeihe mir den Ausdruck ) oder besser Hobbyelektroniker kann mit dem Tipp bzw. Artikel vielleicht aber etwas anfangen. Auch im Modellbau- und Modellbahnbereich und bei den Mikrocontrollern kommt die <a href=\"http:\/\/www.michael-floessel.de\/mfblog\/elektronische-lasten-am-mikrocontroller-offener-kollektor-transistor-als-schalter\/\" target=\"_blank\">Schaltung immer wieder als Schalter<\/a> zum Einsatz, kann man u. a. doch mit einer kleinen Leistung eine wesentlich gr\u00f6\u00dfere steuern. Auf jeden Fall ein Beitrag f\u00fcr die Tipps &amp; Tricks <img src=\"https:\/\/www.michael-floessel.de\/mfblog\/wp-content\/plugins\/classic-smilies\/img\/icon_smile.gif\" alt=\":-)\" class=\"wp-smiley\" style=\"height: 1em; max-height: 1em;\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<br \/>\n<!-- BEGIN PARTNER PROGRAM - DO NOT CHANGE THE PARAMETERS OF THE HYPERLINK --><br \/>\n<script type=\"text\/javascript\" src=\"http:\/\/banners.webmasterplan.com\/view.asp?ref=15882&#038;js=1&#038;site=8948&#038;b=20&#038;target=_blank&#038;title=reichelt+elektronik+%e2%80%93+Elektronik+und+PC-Technik\" ><\/script><noscript><a href=\"http:\/\/partners.webmasterplan.com\/click.asp?ref=15882&#038;site=8948&#038;type=b20&#038;bnb=20\" target=\"_blank\"><br \/>\n<img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/banners.webmasterplan.com\/view.asp?ref=15882&#038;site=8948&#038;b=20\" border=\"0\" title=\"reichelt elektronik \u2013 Elektronik und PC-Technik\" alt=\"reichelt elektronik \u2013 Elektronik und PC-Technik\" width=\"728\" height=\"90\" \/><\/a><\/noscript><br \/>\n<!-- END PARTNER PROGRAM --><br \/>\n&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<!-- relpost-thumb-wrapper --><div class=\"relpost-thumb-wrapper\"><!-- filter-class --><div class=\"relpost-thumb-container\"><style>.relpost-block-single-image, .relpost-post-image { margin-bottom: 10px; }<\/style><h3>Related posts:<\/h3><div style=\"clear: both\"><\/div><div style=\"clear: both\"><\/div><!-- relpost-block-container --><div class=\"relpost-block-container relpost-block-column-layout\" style=\"--relposth-columns: 4;--relposth-columns_t: 3; --relposth-columns_m: 2\"><a href=\"https:\/\/www.michael-floessel.de\/mfblog\/anwendungsgebiete-fuer-fussschalter\/\"class=\"relpost-block-single\" ><div class=\"relpost-custom-block-single\"><div class=\"relpost-block-single-image rpt-lazyload\" aria-hidden=\"true\" role=\"img\" data-bg=\"https:\/\/www.michael-floessel.de\/mfblog\/wp-content\/uploads\/2026\/04\/the-joker-pic-4-michael-floessel.de_.jpg\" style=\"background: transparent no-repeat scroll 0% 0%; width: 1000px; height: 288px; aspect-ratio: 16\/9;\"><\/div><div class=\"relpost-block-single-text\"  style=\"height: 75px;font-family: Arial;  font-size: 12px;  color: rgb(237,201,23);\"><h4 class=\"relpost_card_title\">Anwendungsgebiete f\u00fcr Fu\u00dfschalter<\/h4><\/div><\/div><\/a><a href=\"https:\/\/www.michael-floessel.de\/mfblog\/unsere-bilder-favoriten-2012-fotos-wdr-de\/\"class=\"relpost-block-single\" ><div class=\"relpost-custom-block-single\"><div class=\"relpost-block-single-image rpt-lazyload\" aria-hidden=\"true\" role=\"img\" data-bg=\"https:\/\/www.michael-floessel.de\/mfblog\/wp-content\/uploads\/2026\/04\/the-joker-pic-4-michael-floessel.de_.jpg\" style=\"background: transparent no-repeat scroll 0% 0%; width: 1000px; height: 288px; aspect-ratio: 16\/9;\"><\/div><div class=\"relpost-block-single-text\"  style=\"height: 75px;font-family: Arial;  font-size: 12px;  color: rgb(237,201,23);\"><h4 class=\"relpost_card_title\">Unsere Bilder-Favoriten 2012 - Fotos - WDR.de<\/h4><\/div><\/div><\/a><a href=\"https:\/\/www.michael-floessel.de\/mfblog\/pic-12f675-downloads\/\"class=\"relpost-block-single\" ><div class=\"relpost-custom-block-single\"><div class=\"relpost-block-single-image rpt-lazyload\" aria-hidden=\"true\" role=\"img\" data-bg=\"https:\/\/www.michael-floessel.de\/mfblog\/wp-content\/uploads\/2026\/04\/the-joker-pic-4-michael-floessel.de_.jpg\" style=\"background: transparent no-repeat scroll 0% 0%; width: 1000px; height: 288px; aspect-ratio: 16\/9;\"><\/div><div class=\"relpost-block-single-text\"  style=\"height: 75px;font-family: Arial;  font-size: 12px;  color: rgb(237,201,23);\"><h4 class=\"relpost_card_title\">PIC 12F675 Downloads<\/h4><\/div><\/div><\/a><a href=\"https:\/\/www.michael-floessel.de\/mfblog\/und-ab-zur-arbeit\/\"class=\"relpost-block-single\" ><div class=\"relpost-custom-block-single\"><div class=\"relpost-block-single-image rpt-lazyload\" aria-hidden=\"true\" role=\"img\" data-bg=\"https:\/\/www.michael-floessel.de\/mfblog\/wp-content\/uploads\/2026\/04\/the-joker-pic-4-michael-floessel.de_.jpg\" style=\"background: transparent no-repeat scroll 0% 0%; width: 1000px; height: 288px; aspect-ratio: 16\/9;\"><\/div><div class=\"relpost-block-single-text\"  style=\"height: 75px;font-family: Arial;  font-size: 12px;  color: rgb(237,201,23);\"><h4 class=\"relpost_card_title\">Und ab zur Arbeit<\/h4><\/div><\/div><\/a><\/div><!-- close relpost-block-container --><div style=\"clear: both\"><\/div><\/div><!-- close filter class --><\/div><!-- close relpost-thumb-wrapper -->","protected":false},"excerpt":{"rendered":"<p>Es gibt ja so einige Schaltungen, die man oft und gern nutzt, \u00fcber die man aber nie gro\u00df dar\u00fcber nachdenkt. So geht es bestimmt auch dem &#8218;offenen Kollektor&#8216; oder &#8218;Open Collector&#8216;, \u00fcber den das Elektronik Kompendium mal ein paar Zeilen &hellip; <a href=\"https:\/\/www.michael-floessel.de\/mfblog\/open-collector-offener-kollektor-open-drain\/\">Weiterlesen <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":314,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[4,7,19],"tags":[584,587,585,1742,586,709,529,598],"class_list":["post-12954","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-elektronik","category-links","category-tipps-tricks","tag-basis","tag-collector","tag-emitter","tag-fet","tag-kollektor","tag-schalter","tag-transistor","tag-verstarker"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.8 - aioseo.com -->\n\t<meta name=\"description\" content=\"Es gibt ja so einige Schaltungen, die man oft und gern nutzt, \u00fcber die man aber nie gro\u00df dar\u00fcber nachdenkt. So geht es bestimmt auch dem &#039;offenen Kollektor&#039; oder &#039;Open Collector&#039;, \u00fcber den das Elektronik Kompendium mal ein paar Zeilen erstellt hat: Open-Collector \/ Offener Kollektor \/ Open-Drain Der gestandene Elektroniker wird \u00fcber so einen\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Michael F.\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.michael-floessel.de\/mfblog\/open-collector-offener-kollektor-open-drain\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.8\" \/>\n\t\t<meta property=\"og:locale\" content=\"de_DE\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Michael-Floessel.de - Blog - Hobby, Elektronik und Alltag\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Open-Collector \/ Offener Kollektor \/ Open-Drain - Michael-Floessel.de - Blog\" \/>\n\t\t<meta property=\"og:description\" content=\"Es gibt ja so einige Schaltungen, die man oft und gern nutzt, \u00fcber die man aber nie gro\u00df dar\u00fcber nachdenkt. 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