{"id":13915,"date":"2023-08-28T02:59:55","date_gmt":"2023-08-28T02:59:55","guid":{"rendered":"https:\/\/www.rayzeek.com\/?p=13915"},"modified":"2023-12-26T08:41:44","modified_gmt":"2023-12-26T08:41:44","slug":"what-is-flicker","status":"publish","type":"post","link":"https:\/\/www.rayzeek.com\/fr\/glossaire\/quest-ce-que-le-scintillement","title":{"rendered":"Qu'est-ce que le scintillement ?"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"h-what-is-flicker\">Qu'est-ce que le scintillement ?<\/h2><p>Le scintillement est une variation rapide et r\u00e9p\u00e9t\u00e9e de la luminosit\u00e9 de la lumi\u00e8re dans le temps. Il se caract\u00e9rise par des variations de l'intensit\u00e9 de la lumi\u00e8re \u00e9mise par une source lumineuse, ce qui se traduit par une apparence vacillante ou instable. Le scintillement se produit lorsqu'il y a des fluctuations dans la tension fournie \u00e0 la source lumineuse ou lorsqu'il y a des fluctuations dans la tension de la ligne \u00e9lectrique elle-m\u00eame.<\/p><div class=\"insert_inquiry_outer_wrapper\"><h3>Vous recherchez des solutions d'\u00e9conomie d'\u00e9nergie activ\u00e9es par le mouvement ?<\/h3><p>Contactez-nous pour des d\u00e9tecteurs de mouvement PIR complets, des produits d'\u00e9conomie d'\u00e9nergie activ\u00e9s par le mouvement, des interrupteurs \u00e0 d\u00e9tecteur de mouvement et des solutions commerciales d'occupation\/occupation.<\/p><div class = \"insert_inquiry_buttons\"><div class = \"insert_inquiry_button_wrapper insert_inquiry_button_email\"><div><a href = \"mailto:info@rayzeek.com\"><p>Envoyer un courriel<\/p><\/a><\/div><\/div><div class = \"insert_inquiry_button_wrapper insert_inquiry_button_email_contact\"><div><a href=\"https:\/\/www.rayzeek.com\/fr\/contact\"><p>Formulaire de contact<\/p><\/a><\/div><\/div><div class = \"insert_inquiry_button_wrapper insert_inquiry_button_chat chat_jump\"><div><a href=\"#\"><p>Chat en ligne<\/p><\/a><\/div><\/div><\/div><\/div><p>La gravit\u00e9 du scintillement est influenc\u00e9e par plusieurs facteurs, notamment la fr\u00e9quence et la r\u00e9gularit\u00e9 des fluctuations de tension, l'ampleur des variations de tension, le type de source lumineuse utilis\u00e9e (incandescente, fluorescente, LED ou HID), le facteur de gain de la lampe et les niveaux de lumi\u00e8re ambiante dans la zone.<\/p><p>Le scintillement peut avoir des effets n\u00e9gatifs sur les individus, notamment des maux de t\u00eate, des vertiges et des troubles visuels. Dans les applications qui n\u00e9cessitent une acuit\u00e9 visuelle \u00e9lev\u00e9e, comme la fabrication, le scintillement peut \u00eatre particuli\u00e8rement probl\u00e9matique, voire dangereux.<\/p><p>Diverses m\u00e9thodes sont utilis\u00e9es pour mesurer et quantifier le papillotement dans l'industrie de l'\u00e9clairage. Une m\u00e9thode courante est le calcul du pourcentage de papillotement, qui compare les valeurs maximales et minimales du flux lumineux et exprime la diff\u00e9rence en pourcentage. Une autre m\u00e9thode est l'indice de papillotement, qui tient compte \u00e0 la fois de l'ampleur et de la fr\u00e9quence des variations de l'intensit\u00e9 lumineuse.<\/p><div class=\"insert_portfolio_outer_wrapper\"><h3>Inspirez-vous des portefeuilles de d\u00e9tecteurs de mouvement Rayzeek.<\/h3><p>Vous ne trouvez pas ce que vous voulez ? Ne vous inqui\u00e9tez pas. Il existe toujours d'autres moyens de r\u00e9soudre vos probl\u00e8mes. L'un de nos portefeuilles peut peut-\u00eatre vous aider.<\/p><div class = \"insert_portfolio_buttons\"><div class = \"insert_portfolio_button_wrapper\"><div><a href = \"https:\/\/www.rayzeek.com\/fr\/categorie-de-produit\/capteurs-de-mouvement\"><p>D\u00e9tecteurs de mouvement PIR<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/fr\/interrupteurs-a-detecteur-de-mouvement\"><p>Interrupteurs \u00e0 d\u00e9tecteur de mouvement<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/fr\/capteurs-doccupation-et-dinoccupation\"><p>Capteurs d\u2019occupation<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/fr\/produits\/rz050\"><p>D\u00e9tecteur de mouvement pour climatiseur<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/fr\/categorie-de-produit\/motion-sensor-light-strip\"><p>Rubans lumineux \u00e0 d\u00e9tecteur de mouvement<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/fr\/categorie-de-produit\/dc-sensor-dimmer\"><p>D\u00e9tecteurs de mouvement\/d\u00e9tecteurs d'intensit\u00e9 \u00e0 basse tension \u00e0 courant continu<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/fr\/categorie-de-produit\/capteurs-de-mouvement-sans-fil\"><p>Kits de d\u00e9tecteurs de mouvement sans fil<\/p><\/a><\/div><\/div><\/div><\/div><p>Le scintillement peut \u00e9galement \u00eatre provoqu\u00e9 par le syst\u00e8me d'alimentation, de conversion et de contr\u00f4le auquel la source lumineuse est connect\u00e9e. Par exemple, certains syst\u00e8mes de gradation ou des pilotes incompatibles peuvent contribuer au scintillement des produits d'\u00e9clairage LED.<\/p><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=\"h-frequently-asked-questions\">Questions fr\u00e9quemment pos\u00e9es<\/h2>\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\"><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=\"h-what-does-it-mean-when-lights-flicker\">Que signifie le scintillement des lumi\u00e8res ?<\/h3><\/div><\/div>\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\"><p>Il est possible qu'il y ait une connexion desserr\u00e9e dans le circuit sp\u00e9cifique ou que le circuit soit surcharg\u00e9. Si les lumi\u00e8res clignotent dans plusieurs endroits de votre maison, cela peut indiquer un probl\u00e8me plus important au niveau du c\u00e2blage g\u00e9n\u00e9ral. Ce probl\u00e8me peut \u00eatre li\u00e9 au tableau \u00e9lectrique ou aux connexions principales de votre maison.<\/p><\/div><\/div><\/div><\/div>\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\"><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=\"h-should-i-worry-if-my-lights-flicker\">Dois-je m'inqui\u00e9ter si mes lumi\u00e8res vacillent ?<\/h3><\/div><\/div>\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\"><p>M\u00eame si le scintillement semble inoffensif, il peut \u00eatre le signe d'un probl\u00e8me potentiellement dangereux au niveau de votre c\u00e2blage \u00e9lectrique, qui pourrait constituer un risque d'incendie pour votre maison. Si le clignotement devient plus fr\u00e9quent ou change de quelque mani\u00e8re que ce soit, il est conseill\u00e9 de contacter un \u00e9lectricien professionnel pour qu'il effectue une inspection pour votre s\u00e9curit\u00e9.<\/p><\/div><\/div><\/div><\/div>\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\"><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=\"h-is-it-common-for-lights-to-flicker\">Le scintillement des lumi\u00e8res est-il courant ?<\/h3><\/div><\/div>\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\"><p>Un clignotement bref et peu fr\u00e9quent des lumi\u00e8res n'est g\u00e9n\u00e9ralement pas une source d'inqui\u00e9tude. Toutefois, si vous remarquez que le scintillement est fr\u00e9quent ou dure plus de quelques secondes, il peut \u00eatre n\u00e9cessaire d'envisager la mise \u00e0 niveau ou l'installation de nouveaux circuits \u00e9lectriques dans ces zones sp\u00e9cifiques.<\/p><\/div><\/div><\/div><\/div>\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\"><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=\"h-can-a-bad-breaker-cause-lights-to-flicker\">Un disjoncteur d\u00e9fectueux peut-il faire vaciller les lumi\u00e8res ?<\/h3><\/div><\/div>\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\"><p>Oui, le vacillement des lumi\u00e8res peut \u00eatre caus\u00e9 par un disjoncteur d\u00e9fectueux. Plus pr\u00e9cis\u00e9ment, lorsqu'un gros appareil est mis en marche, un disjoncteur d\u00e9fectueux peut entra\u00eener un clignotement des lumi\u00e8res. Ce ph\u00e9nom\u00e8ne est d\u00fb au fait que le d\u00e9marrage d'un appareil de grande puissance exerce une pression importante sur le courant consomm\u00e9.<\/p><\/div><\/div><\/div><\/div>\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\"><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=\"h-what-type-of-light-bulbs-don-t-flicker\">Quels types d'ampoules ne scintillent pas ?<\/h3><\/div><\/div>\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\"><p>Dans des circonstances normales, les ampoules au tungst\u00e8ne ne scintillent pas sur les vid\u00e9os. Toutefois, il peut arriver qu'elles scintillent. Cela est d\u00fb au fait que lorsque l'ampoule est connect\u00e9e \u00e0 une source d'alimentation en courant alternatif, le filament se r\u00e9chauffe et se refroidit 60 fois par seconde (aux \u00c9tats-Unis).<\/p><\/div><\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Le scintillement est une variation rapide et r\u00e9p\u00e9t\u00e9e de la luminosit\u00e9 de la lumi\u00e8re dans le temps. Il se caract\u00e9rise par des variations de l'intensit\u00e9 de la lumi\u00e8re \u00e9mise par une source lumineuse, ce qui donne une impression de vacillement ou d'instabilit\u00e9.<\/p>","protected":false},"author":4,"featured_media":12865,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"article_term":"","article_term_alternate":"","article_term_def":"","article_hook":"","auto_links":"[{\"keyword\": \"ambient light levels\", \"idxall\": 0, \"keywordtitlesimi\": 0.871591329574585, \"keywordslugsimi\": 0.871591329574585, \"paratitlesimi\": 0.5694493055343628, \"paraslugsimi\": 0.5694493055343628, \"slug\": \"what-is-ambient-light\", \"title\": \"What is Ambient Light\", \"id\": 12831}, {\"keyword\": \"type of light source\", \"idxall\": 0, \"keywordtitlesimi\": 0.8559897541999817, \"keywordslugsimi\": 0.8559897541999817, \"paratitlesimi\": 0.5622248649597168, \"paraslugsimi\": 0.5622248649597168, \"slug\": 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property=\"og:description\" content=\"Flicker or flickering is the rapid and repeated changes in the brightness of light over time. 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