{"id":214993,"date":"2023-01-19T09:22:41","date_gmt":"2023-01-19T08:22:41","guid":{"rendered":"https:\/\/educelec.com\/?page_id=214993"},"modified":"2025-12-27T15:47:56","modified_gmt":"2025-12-27T14:47:56","slug":"emetteur-commun","status":"publish","type":"page","link":"https:\/\/educelec.com\/en\/emetteur-commun\/","title":{"rendered":"Emetteur commun"},"content":{"rendered":"<p>[et_pb_section fb_built=\u00a0\u00bb1&Prime; admin_label=\u00a0\u00bbsection\u00a0\u00bb _builder_version=\u00a0\u00bb4.16&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_row _builder_version=\u00a0\u00bb4.19.1&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb custom_margin=\u00a0\u00bb-50px||||false|false\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.19.1&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.19.1&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb custom_margin=\u00a0\u00bb|0px||-30px|false|false\u00a0\u00bb custom_padding=\u00a0\u00bb|||0px|false|false\u00a0\u00bb hover_enabled=\u00a0\u00bb0&Prime; locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb sticky_enabled=\u00a0\u00bb0&Prime;]<\/p>\n<p><a href=\"https:\/\/educelec.com\/en\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-216559\" src=\"https:\/\/educelec.com\/wp-content\/uploads\/2025\/12\/chap-300x209.png\" alt=\"\" width=\"17\" height=\"12\" \/><\/a><a href=\"https:\/\/educelec.com\/en\/\">Home &gt;<\/a> <a href=\"https:\/\/educelec.com\/en\/electronique\/\">Electronique<\/a><a href=\"https:\/\/educelec.com\/en\/electronique\/\"> &gt; <\/a><strong>Emetteur commun<\/strong><\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=\u00a0\u00bb4.19.1&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb text_font=\u00a0\u00bbAcme|700|||||||\u00a0\u00bb background_color=\u00a0\u00bb#88C4DD\u00a0\u00bb hover_enabled=\u00a0\u00bb0&Prime; text_text_shadow_style=\u00a0\u00bbpreset1&Prime; text_text_shadow_blur_strength=\u00a0\u00bb2em\u00a0\u00bb text_text_shadow_color=\u00a0\u00bb#0047E0&Prime; locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb text_font_size__hover_enabled=\u00a0\u00bbon|desktop\u00a0\u00bb sticky_enabled=\u00a0\u00bb0&Prime;]<\/p>\n<blockquote>\n<h1 style=\"text-align: center;\"><strong>Exercices corrig\u00e9s<\/strong><\/h1>\n<h3 style=\"text-align: center;\"><strong>Emetteur commun<\/strong><\/h3>\n<\/blockquote>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00a0\u00bb4.19.1&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.19.1&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.19.1&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb background_color=\u00a0\u00bb#38D7FF\u00a0\u00bb min_height=\u00a0\u00bb40px\u00a0\u00bb height=\u00a0\u00bb40px\u00a0\u00bb custom_padding=\u00a0\u00bb7px|||18px|false|false\u00a0\u00bb border_width_all=\u00a0\u00bb2px\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<ul>\n<li>\n<h3><strong>Exercice N\u00b0 1<\/strong><\/h3>\n<\/li>\n<\/ul>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00a0\u00bb4.19.1&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.19.1&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.19.1&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p>Soit le montage suivant :<\/p>\n<p><a href=\"https:\/\/educelec.com\/wp-content\/uploads\/2023\/01\/e6-exo1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-215038 alignnone size-full\" src=\"https:\/\/educelec.com\/wp-content\/uploads\/2023\/01\/e6-exo1.png\" alt=\"\" width=\"343\" height=\"257\" srcset=\"https:\/\/educelec.com\/wp-content\/uploads\/2023\/01\/e6-exo1.png 343w, https:\/\/educelec.com\/wp-content\/uploads\/2023\/01\/e6-exo1-300x225.png 300w\" sizes=\"auto, (max-width: 343px) 100vw, 343px\" \/><\/a><\/p>\n<p>R1 = 100k\u03a9 \u00a0\u00a0\u00a0 R2 = 10k\u03a9 \u00a0\u00a0\u00a0 Rc = 10k\u03a9 \u00a0\u00a0\u00a0\u00a0 Rg = 1k\u03a9 \u00a0\u00a0\u00a0 R<sub>E<\/sub> = 1k\u03a9 \u00a0\u00a0\u00a0\u00a0\u00a0 Rch = 10k\u03a9<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 C1 = 1\u00b5F \u00a0\u00a0 C2 = 1\u00b5F \u00a0\u00a0 Vcc = 15V \uf062 \u03b2= 100 \u00a0\u00a0\u00a0\u00a0\u00a0 V<sub>BE<\/sub> = 0,7V<\/p>\n<ol>\n<li>D\u00e9terminer le point de fonctionnement du montage.<\/li>\n<li>Calculer <strong>r\u2019<sub>e<\/sub><\/strong><\/li>\n<li>Donner le diagramme fonctionnel du montage et d\u00e9terminer l\u2019\u00e9quation de l\u2019entr\u00e9e et l\u2019\u00e9quation de la sortie.<\/li>\n<li>Calculer l\u2019imp\u00e9dance d\u2019entr\u00e9e (Z<sub>e<\/sub>), l\u2019imp\u00e9dance de sortie (Z<sub>s<\/sub>) et le gain du montage (A<sub>V<\/sub>).<\/li>\n<li>Calculer la fr\u00e9quence de coupure de l\u2019entr\u00e9e et la fr\u00e9quence de coupure de la sortie.<\/li>\n<li>On met en parall\u00e8le avec R<sub>E<\/sub> un condensateur C3 = 10\u00b5F, calculer <strong>r\u2019<sub>e<\/sub><\/strong>, l\u2019imp\u00e9dance d\u2019entr\u00e9e (Z<sub>e<\/sub>), l\u2019imp\u00e9dance de sortie (Z<sub>s<\/sub>) et le gain du montage (A<sub>V<\/sub>).<\/li>\n<\/ol>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00a0\u00bb4.19.1&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.19.1&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_toggle title=\u00a0\u00bbToucher pour afficher la solution\u00a0\u00bb _builder_version=\u00a0\u00bb4.19.1&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb title_font_size=\u00a0\u00bb13px\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<a href=\"https:\/\/educelec.com\/wp-content\/uploads\/2022\/12\/arri.png\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-214149 alignnone size-medium\" src=\"https:\/\/educelec.com\/wp-content\/uploads\/2022\/12\/arri-300x211.png\" alt=\"\" width=\"300\" height=\"211\" \/><\/a><\/p>\n<p>&nbsp;<br \/>\n[\/et_pb_toggle][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=\u00a0\u00bb1&Prime; admin_label=\u00a0\u00bbsection\u00a0\u00bb _builder_version=\u00a0\u00bb4.19.1&Prime; custom_margin=\u00a0\u00bb-100px||||false|false\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_row _builder_version=\u00a0\u00bb4.19.1&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.19.1&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.19.1&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb background_color=\u00a0\u00bb#38D7FF\u00a0\u00bb min_height=\u00a0\u00bb40px\u00a0\u00bb height=\u00a0\u00bb40px\u00a0\u00bb custom_padding=\u00a0\u00bb7px|||18px|false|false\u00a0\u00bb border_width_all=\u00a0\u00bb2px\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<ul>\n<li>\n<h3><strong>Exercice N\u00b0 2<\/strong><\/h3>\n<\/li>\n<\/ul>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00a0\u00bb4.19.1&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.19.1&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.19.1&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p>Soit le montage suivant :<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/educelec.com\/wp-content\/uploads\/2023\/01\/e6-exo2.png\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-215039 alignnone size-full\" src=\"https:\/\/educelec.com\/wp-content\/uploads\/2023\/01\/e6-exo2.png\" alt=\"\" width=\"343\" height=\"257\" srcset=\"https:\/\/educelec.com\/wp-content\/uploads\/2023\/01\/e6-exo2.png 343w, https:\/\/educelec.com\/wp-content\/uploads\/2023\/01\/e6-exo2-300x225.png 300w\" sizes=\"auto, (max-width: 343px) 100vw, 343px\" \/><\/a><\/p>\n<p>R1 = 2M\u03a9 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Rc = 10k\u03a9 \u00a0\u00a0\u00a0\u00a0 Rg = 100\u03a9 \u00a0\u00a0\u00a0 Rch = 1k\u03a9 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 eg = Esin\u03c9t<\/p>\n<p>C1 = C2 = 1\u00b5F \u00a0\u00a0\u00a0\u00a0 Vcc = 15V\u00a0 \u00a0 \u00a0 \u03b2\u00a0= 100 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 V<sub>BE<\/sub> = 0,7V \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 V<sub>CEsat<\/sub> = 0,4V<\/p>\n<ol>\n<li>Calculer le courant I<sub>Csat<\/sub> et d\u00e9terminer le point de fonctionnement id\u00e9al du montage.<\/li>\n<li>D\u00e9terminer le point de fonctionnement du montage.<\/li>\n<li>Calculer <strong>r\u2019<sub>e<\/sub><\/strong><\/li>\n<li>Quel est le gain en tension du circuit ?<\/li>\n<li>Quelle est la tension de sortie (vs = Esin(\u03c9t + \u03c6)) si eg = 0,25mVsin\u03c9t?<\/li>\n<li>Calculer la tension maximale cr\u00eate que l&rsquo;on peut appliquer \u00e0 eg sans que la tension de sortie vs ne soit \u00e9cr\u00eat\u00e9 par le montage.<\/li>\n<\/ol>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00a0\u00bb4.19.1&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.19.1&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_toggle title=\u00a0\u00bbToucher pour afficher la solution\u00a0\u00bb _builder_version=\u00a0\u00bb4.19.1&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb title_font_size=\u00a0\u00bb13px\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]&nbsp;<\/p>\n<p><a href=\"https:\/\/educelec.com\/wp-content\/uploads\/2022\/12\/arri.png\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-214149 alignnone size-medium\" src=\"https:\/\/educelec.com\/wp-content\/uploads\/2022\/12\/arri-300x211.png\" alt=\"\" width=\"300\" height=\"211\" \/><\/a><\/p>\n<p>kjsnoangownsrgqaknqreqlknrhl\u00f6wekflkj<br \/>\n[\/et_pb_toggle][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>","protected":false},"excerpt":{"rendered":"<p>Home &gt; Electronique &gt; Emetteur communExercices corrig\u00e9s Emetteur commun Exercice N\u00b0 1 Soit le montage suivant : R1 = 100k\u03a9 \u00a0\u00a0\u00a0 R2 = 10k\u03a9 \u00a0\u00a0\u00a0 Rc = 10k\u03a9 \u00a0\u00a0\u00a0\u00a0 Rg = 1k\u03a9 \u00a0\u00a0\u00a0 RE = 1k\u03a9 \u00a0\u00a0\u00a0\u00a0\u00a0 Rch = 10k\u03a9 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 C1 = 1\u00b5F \u00a0\u00a0 C2 = 1\u00b5F \u00a0\u00a0 Vcc = 15V \uf062 \u03b2= 100 [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","om_disable_all_campaigns":false,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"class_list":["post-214993","page","type-page","status-publish","hentry"],"aioseo_notices":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Emetteur commun - Exercices et Solutions en Electricit\u00e9, Electronique, Electrotechnique et Automatisme industrielle<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/educelec.com\/en\/emetteur-commun\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Emetteur commun - Exercices et Solutions en Electricit\u00e9, Electronique, Electrotechnique et Automatisme industrielle\" \/>\n<meta property=\"og:description\" content=\"Home &gt; Electronique &gt; Emetteur communExercices corrig\u00e9s Emetteur commun Exercice N\u00b0 1 Soit le montage suivant : R1 = 100k\u03a9 \u00a0\u00a0\u00a0 R2 = 10k\u03a9 \u00a0\u00a0\u00a0 Rc = 10k\u03a9 \u00a0\u00a0\u00a0\u00a0 Rg = 1k\u03a9 \u00a0\u00a0\u00a0 RE = 1k\u03a9 \u00a0\u00a0\u00a0\u00a0\u00a0 Rch = 10k\u03a9 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 C1 = 1\u00b5F \u00a0\u00a0 C2 = 1\u00b5F \u00a0\u00a0 Vcc = 15V \uf062 \u03b2= 100 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/educelec.com\/en\/emetteur-commun\/\" \/>\n<meta property=\"og:site_name\" content=\"Exercices et Solutions en Electricit\u00e9, Electronique, Electrotechnique et Automatisme industrielle\" \/>\n<meta property=\"article:modified_time\" content=\"2025-12-27T14:47:56+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/educelec.com\/wp-content\/uploads\/2025\/12\/chap-e1766263997563.png\" \/>\n\t<meta property=\"og:image:width\" content=\"288\" \/>\n\t<meta property=\"og:image:height\" content=\"200\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/educelec.com\/emetteur-commun\/\",\"url\":\"https:\/\/educelec.com\/emetteur-commun\/\",\"name\":\"Emetteur commun - Exercices et Solutions en Electricit\u00e9, Electronique, Electrotechnique et Automatisme industrielle\",\"isPartOf\":{\"@id\":\"https:\/\/educelec.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/educelec.com\/emetteur-commun\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/educelec.com\/emetteur-commun\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/educelec.com\/wp-content\/uploads\/2025\/12\/chap-300x209.png\",\"datePublished\":\"2023-01-19T08:22:41+00:00\",\"dateModified\":\"2025-12-27T14:47:56+00:00\",\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/educelec.com\/emetteur-commun\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/educelec.com\/emetteur-commun\/#primaryimage\",\"url\":\"https:\/\/educelec.com\/wp-content\/uploads\/2025\/12\/chap-300x209.png\",\"contentUrl\":\"https:\/\/educelec.com\/wp-content\/uploads\/2025\/12\/chap-300x209.png\"},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/educelec.com\/#website\",\"url\":\"https:\/\/educelec.com\/\",\"name\":\"Exercices et Solutions en Electricit\u00e9, Electronique, Electrotechnique et Automatisme industrielle\",\"description\":\"WordPress\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/educelec.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Emetteur commun - Exercices et Solutions en Electricit\u00e9, Electronique, Electrotechnique et Automatisme industrielle","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:\/\/educelec.com\/en\/emetteur-commun\/","og_locale":"en_US","og_type":"article","og_title":"Emetteur commun - Exercices et Solutions en Electricit\u00e9, Electronique, Electrotechnique et Automatisme industrielle","og_description":"Home &gt; Electronique &gt; Emetteur communExercices corrig\u00e9s Emetteur commun Exercice N\u00b0 1 Soit le montage suivant : R1 = 100k\u03a9 \u00a0\u00a0\u00a0 R2 = 10k\u03a9 \u00a0\u00a0\u00a0 Rc = 10k\u03a9 \u00a0\u00a0\u00a0\u00a0 Rg = 1k\u03a9 \u00a0\u00a0\u00a0 RE = 1k\u03a9 \u00a0\u00a0\u00a0\u00a0\u00a0 Rch = 10k\u03a9 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 C1 = 1\u00b5F \u00a0\u00a0 C2 = 1\u00b5F \u00a0\u00a0 Vcc = 15V \uf062 \u03b2= 100 [&hellip;]","og_url":"https:\/\/educelec.com\/en\/emetteur-commun\/","og_site_name":"Exercices et Solutions en Electricit\u00e9, Electronique, Electrotechnique et Automatisme industrielle","article_modified_time":"2025-12-27T14:47:56+00:00","og_image":[{"width":288,"height":200,"url":"https:\/\/educelec.com\/wp-content\/uploads\/2025\/12\/chap-e1766263997563.png","type":"image\/png"}],"twitter_misc":{"Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/educelec.com\/emetteur-commun\/","url":"https:\/\/educelec.com\/emetteur-commun\/","name":"Emetteur commun - Exercices et Solutions en Electricit\u00e9, Electronique, Electrotechnique et Automatisme industrielle","isPartOf":{"@id":"https:\/\/educelec.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/educelec.com\/emetteur-commun\/#primaryimage"},"image":{"@id":"https:\/\/educelec.com\/emetteur-commun\/#primaryimage"},"thumbnailUrl":"https:\/\/educelec.com\/wp-content\/uploads\/2025\/12\/chap-300x209.png","datePublished":"2023-01-19T08:22:41+00:00","dateModified":"2025-12-27T14:47:56+00:00","inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/educelec.com\/emetteur-commun\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/educelec.com\/emetteur-commun\/#primaryimage","url":"https:\/\/educelec.com\/wp-content\/uploads\/2025\/12\/chap-300x209.png","contentUrl":"https:\/\/educelec.com\/wp-content\/uploads\/2025\/12\/chap-300x209.png"},{"@type":"WebSite","@id":"https:\/\/educelec.com\/#website","url":"https:\/\/educelec.com\/","name":"Exercices et Solutions en Electricit\u00e9, Electronique, Electrotechnique et Automatisme industrielle","description":"WordPress","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/educelec.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/educelec.com\/en\/wp-json\/wp\/v2\/pages\/214993","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/educelec.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/educelec.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/educelec.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/educelec.com\/en\/wp-json\/wp\/v2\/comments?post=214993"}],"version-history":[{"count":11,"href":"https:\/\/educelec.com\/en\/wp-json\/wp\/v2\/pages\/214993\/revisions"}],"predecessor-version":[{"id":217133,"href":"https:\/\/educelec.com\/en\/wp-json\/wp\/v2\/pages\/214993\/revisions\/217133"}],"wp:attachment":[{"href":"https:\/\/educelec.com\/en\/wp-json\/wp\/v2\/media?parent=214993"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}