{"id":36084,"date":"2022-11-29T10:56:25","date_gmt":"2022-11-29T02:56:25","guid":{"rendered":"https:\/\/www.upowertek.com\/nopea-vilkkuefekti-urheiluun-ja-stadionin-valaistukseen\/"},"modified":"2022-12-20T09:01:50","modified_gmt":"2022-12-20T01:01:50","slug":"nopea-vilkkuefekti-urheiluun-ja-stadionin-valaistukseen","status":"publish","type":"post","link":"https:\/\/www.upowertek.com\/fi\/nopea-vilkkuefekti-urheiluun-ja-stadionin-valaistukseen\/","title":{"rendered":"Nopea vilkkuefekti urheiluun ja stadionin valaistukseen"},"content":{"rendered":"\n<p>Nyky\u00e4\u00e4n urheiluvalaistusmarkkinat eiv\u00e4t etsi vain aaltoilemattomia valaisimia, vaan my\u00f6s kyky\u00e4 toteuttaa nopeita vilkkuvia tai vilkkuvia tehosteita. Tavoitteena on normaalisti 20-30 fps (kuvaa sekunnissa), miten sitten saavutetaan niin korkea salamanopeus?<\/p>\n\n<div class=\"wp-block-media-text alignwide is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><video controls src=\"https:\/\/www.upowertek.com\/wp-content\/uploads\/2022\/11\/20221128_221949_2-2.mp4\"><\/video><\/figure><div class=\"wp-block-media-text__content\">\n<p><\/p>\n<\/div><\/div>\n\n<div style=\"height:59px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h2 class=\"wp-block-heading\">RDM\/DMX512 ohjausprotokolla<\/h2>\n\n<p>Vuonna 1998 ESTA (Entertainment Services and Technology Association) Yhdysvalloissa aloitti ty\u00f6skentelyn DMX:n parissa ja vuonna 2004 ANSI hyv\u00e4ksyi DMX:n<strong> <\/strong>Asynkroninen sarjadigitaalinen tiedonsiirtostandardi valaistuslaitteiden ja lis\u00e4varusteiden ohjaamiseen. DMX on yksisuuntainen l\u00e4hetysprotokolla, mutta eritt\u00e4in nopea, joten sit\u00e4 k\u00e4ytet\u00e4\u00e4n usein n\u00e4ytt\u00e4m\u00f6valoissa.<\/p>\n\n<p>RDM:\u00e4\u00e4 voidaan pit\u00e4\u00e4 DMX512:n uuden sukupolvena, joka mahdollistaa kaksisuuntaisen tiedonsiirron DMX512-A-kaapelilla kierretyn johdinparin kautta, joka on kytketty nastoihin 2 ja 3. Se vaatii \u00e4lykk\u00e4it\u00e4 DMX-jakajia, jotka voivat valvoa dataa kaapelin suunnan k\u00e4\u00e4nt\u00e4v\u00e4n komennon varalta. Sama johtopari siirt\u00e4\u00e4 tiedot ohjaimista vastaanottimiin.<\/p>\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"140\" src=\"https:\/\/www.upowertek.com\/wp-content\/uploads\/2022\/11\/image-63.png\" alt=\"kuva 63\" class=\"wp-image-19297\" srcset=\"https:\/\/www.upowertek.com\/wp-content\/uploads\/2022\/11\/image-63.png 600w, https:\/\/www.upowertek.com\/wp-content\/uploads\/2022\/11\/image-63-300x70.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n<div style=\"height:57px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h2 class=\"wp-block-heading\">Tehokas Erist\u00e4m\u00e4t\u00f6n LED-ohjain<\/h2>\n\n<p>Erist\u00e4m\u00e4t\u00f6n ohjain hy\u00f6dynt\u00e4\u00e4 topologioita, kuten buck, buck-boost tai boost, joissa ei ole muuntajaa sis\u00e4ll\u00e4 siirt\u00e4\u00e4kseen energiaa, joten sill\u00e4 on paljon nopeampi dynaaminen kyky kuin eristetyill\u00e4 ajureilla, jotka k\u00e4ytt\u00e4v\u00e4t topologioita, kuten flyback, forward tai half bridge. Vertailun vuoksi, samaa ohjausj\u00e4rjestelm\u00e4\u00e4 k\u00e4ytett\u00e4ess\u00e4 erist\u00e4m\u00e4tt\u00f6m\u00e4n ohjaimen ohjaussilmukan vasteaika voi olla 3-5 kertaa lyhyempi kuin eristetty.<\/p>\n\n<p>K\u00e4ytt\u00e4m\u00e4ll\u00e4 uPowerTek BLK- tai SLK-erist\u00e4m\u00e4tt\u00f6mi\u00e4 LED-ajureita, on melko helppoa toteuttaa 30 fps nopea vilkkuva vaikutus, kuten alla LED-virran aaltomuoto osoittaa.<\/p>\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"600\" height=\"369\" src=\"https:\/\/www.upowertek.com\/wp-content\/uploads\/2022\/12\/RMD-led-driver-flashing-waveform.png\" alt=\"rmd led-ohjain vilkkuva aaltomuoto\" class=\"wp-image-39857\" srcset=\"https:\/\/www.upowertek.com\/wp-content\/uploads\/2022\/12\/RMD-led-driver-flashing-waveform.png 600w, https:\/\/www.upowertek.com\/wp-content\/uploads\/2022\/12\/RMD-led-driver-flashing-waveform-300x185.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:60%\">\n          \n\n          <figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\">\n            <div class=\"wp-block-embed__wrapper\">\n<iframe title=\"uPowerTek Waterproof DMX RDM LED Driver Flashing Function\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/Kllo4umHHqk?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div>\n          <\/figure>\n          \n\n        \n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n\n<div style=\"height:59px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<h2 class=\"wp-block-heading\">Yhteenveto<\/h2>\n\n<p>Korkea vilkkuvuus on uusi markkinoiden kysynt\u00e4 urheiluvalaistusteollisuudessa, kun taas erist\u00e4m\u00e4tt\u00f6mien ohjainlaitteiden k\u00e4ytt\u00f6 on avain markkinoiden avaamiseen. Lis\u00e4tietoja saat osoitteesta <a href=\"mailto:sales@upowertek.com\"><u>sales@upowertek.com<\/u><\/a> .<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nyky\u00e4\u00e4n urheiluvalaistusmarkkinat eiv\u00e4t etsi vain aaltoilemattomia valaisimia, vaan my\u00f6s kyky\u00e4 toteuttaa nopeita vilkkuvia tai vilkkuvia tehosteita. Tavoitteena on normaalisti 20-30 fps (kuvaa sekunnissa), miten sitten saavutetaan niin korkea salamanopeus? RDM\/DMX512 ohjausprotokolla Vuonna 1998 ESTA (Entertainment Services and Technology Association) Yhdysvalloissa aloitti ty\u00f6skentelyn DMX:n parissa ja vuonna 2004 ANSI hyv\u00e4ksyi DMX:n Asynkroninen sarjadigitaalinen tiedonsiirtostandardi valaistuslaitteiden ja [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":39841,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1487],"tags":[],"class_list":{"0":"post-36084","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-tietoa"},"_links":{"self":[{"href":"https:\/\/www.upowertek.com\/fi\/wp-json\/wp\/v2\/posts\/36084","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.upowertek.com\/fi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.upowertek.com\/fi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.upowertek.com\/fi\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.upowertek.com\/fi\/wp-json\/wp\/v2\/comments?post=36084"}],"version-history":[{"count":2,"href":"https:\/\/www.upowertek.com\/fi\/wp-json\/wp\/v2\/posts\/36084\/revisions"}],"predecessor-version":[{"id":39873,"href":"https:\/\/www.upowertek.com\/fi\/wp-json\/wp\/v2\/posts\/36084\/revisions\/39873"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.upowertek.com\/fi\/wp-json\/wp\/v2\/media\/39841"}],"wp:attachment":[{"href":"https:\/\/www.upowertek.com\/fi\/wp-json\/wp\/v2\/media?parent=36084"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.upowertek.com\/fi\/wp-json\/wp\/v2\/categories?post=36084"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.upowertek.com\/fi\/wp-json\/wp\/v2\/tags?post=36084"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}