{"id":5540,"date":"2024-03-20T15:36:40","date_gmt":"2024-03-20T14:36:40","guid":{"rendered":"https:\/\/svitimprotebe.cz\/eshop\/produkt\/lc-18w-24v-sr-snc-2\/"},"modified":"2026-07-04T17:01:33","modified_gmt":"2026-07-04T15:01:33","slug":"lc-18w-24v-sr-snc-2","status":"publish","type":"product","link":"https:\/\/svitimprotebe.cz\/eshop\/lc-18w-24v-sr-snc-2\/","title":{"rendered":"Nap\u00e1jec\u00ed zdroj 18W 24V SNC"},"content":{"rendered":"<h3>Vlastnosti<\/h3>\n<ul>\n<li>Nez\u00e1visl\u00fd nap\u00e1jec\u00ed zdroj pro LED sv\u00edtidla<\/li>\n<li>Ur\u010den\u00fd pro podhledov\u00e1 a fas\u00e1dn\u00ed sv\u00edtidla nebo LED p\u00e1sky<\/li>\n<li>Jmenovit\u00e1 \u017eivotnost a\u017e 50.000h<\/li>\n<li>Z\u00e1ruka 5 let<\/li>\n<\/ul>\n<h3>Technick\u00e9 detaily<\/h3>\n<ul>\n<li>Vstup: 230V AC, max. 22W<\/li>\n<li>V\u00fdstup: 24V DC, max. 18W<\/li>\n<li>Rozm\u011bry 127 x 43 x 30 mm<\/li>\n<li>Mal\u00fd \u010deln\u00ed pr\u016f\u0159ez<\/li>\n<li>Pru\u017einov\u00e9 svorky pro jednoduch\u00e9 zapojen\u00ed<\/li>\n<li>Zvln\u011bn\u00ed v\u00fdstupn\u00edho nap\u011bt\u00ed \u00b11,5%<\/li>\n<\/ul>\n<h3>Pokyny pro zapojen\u00ed<\/h3>\n<ul>\n<li><strong>V\u00fdstupn\u00ed kabely by m\u011bly b\u00fdt vedeny odd\u011blen\u011b od s\u00ed\u0165ov\u00fdch kabel\u016f 230V<\/strong>, aby se zamezilo mo\u017en\u00e9mu pronik\u00e1n\u00ed ru\u0161en\u00ed do s\u00edt\u011b.<\/li>\n<li><strong>V\u00fdstupn\u00ed kabel\u00e1\u017e by m\u011bla b\u00fdt co nejkrat\u0161\u00ed<\/strong> z&nbsp;d\u016fvodu zaji\u0161t\u011bn\u00ed dobr\u00e9 elektromagnetick\u00e9 kompatibility (EMC). Typick\u00e1 d\u00e9lka v\u00fdstupn\u00edho kabelu je 0,8m.<\/li>\n<li>Pro dodr\u017een\u00ed p\u0159edpis\u016f EMC <strong>volte jako v\u00fdstupn\u00ed kabel dvojlinku<\/strong>. Nen\u00ed dobr\u00e9 pou\u017e\u00edvat samostatn\u00e9 odd\u011blen\u00e9 vodi\u010de.<\/li>\n<li><strong>Zdroj nem\u00e1 na v\u00fdstupn\u00ed stran\u011b ochranu proti opa\u010dn\u00e9 polarit\u011b sv\u00edtidla<\/strong>. \u0160patn\u00e1 polarita na stran\u011b sv\u00edtidla m\u016f\u017ee po\u0161kodit sv\u00edtidlo.<\/li>\n<li>Aby nedo\u0161lo k\u00a0po\u0161kozen\u00ed zdroje, <strong>mus\u00ed b\u00fdt v\u00fdstupn\u00ed kabel\u00e1\u017e vhodn\u011b chr\u00e1n\u011bna proti zkratu<\/strong>, zejm\u00e9na vlivem ostr\u00fdch hran.<\/li>\n<li><strong>Pozor na spr\u00e1vn\u00e9 zapojen\u00ed p\u0159\u00edvodn\u00edch vodi\u010d\u016f (L\/N) a v\u00fdvod\u016f LED<\/strong>. P\u0159i zapojen\u00ed vyp\u00edna\u010de k&nbsp;LED p\u00e1sku dbejte na to, <strong>aby byl vyp\u00edna\u010d p\u0159ipojen\u00fd ke kabelu vedouc\u00edmu od LED p\u00e1sku ke zdroji<\/strong>. P\u0159i nespr\u00e1vn\u00e9m zapojen\u00ed m\u016f\u017ee doj\u00edt k&nbsp;po\u0161kozen\u00ed nap\u00e1jec\u00edho zdroje. V\u00edce se do\u010dtete v&nbsp;na\u0161em \u010dl\u00e1nku <a href=\"https:\/\/svitimprotebe.cz\/jak-spravne-pripojit-vypinac-k-led-pasku\/\" target=\"_blank\" rel=\"noopener\">Jak spr\u00e1vn\u011b p\u0159ipojit vyp\u00edna\u010d k&nbsp;LED p\u00e1sku<\/a>.<\/li>\n<\/ul>\n<h3>Provoz bez z\u00e1t\u011b\u017ee<\/h3>\n<p>P\u0159i provozu napr\u00e1zdno (bez p\u0159ipojen\u00e9ho LED sv\u00edtidla) nedojde k&nbsp;po\u0161kozen\u00ed zdroje. V\u00fdstupn\u00ed nap\u011bt\u00ed je st\u00e1le udr\u017eov\u00e1no v&nbsp;deklarovan\u00fdch mez\u00edch. Po p\u0159ipojen\u00ed LED sv\u00edtidla pracuje zdroj norm\u00e1ln\u011b.<\/p>\n<h3>Ochrana proti p\u0159et\u00ed\u017een\u00ed<\/h3>\n<p>Pokud dojde k\u00a0p\u0159ekro\u010den\u00ed maxim\u00e1ln\u00edho zat\u00ed\u017een\u00ed, p\u0159ipojen\u00e9 LED sv\u00edtidlo bude blikat a v\u00fdstupn\u00ed nap\u011bt\u00ed se sn\u00ed\u017e\u00ed. Po odstran\u011bn\u00ed poruchy se zdroj automaticky vrac\u00ed do provozu, ani\u017e by bylo nutn\u00e9 jeho resetov\u00e1n\u00ed.<\/p>\n<h3>Tepeln\u00e1 ochrana<\/h3>\n<p>Zdroj m\u00e1 zabudovanou ochranu proti p\u0159eh\u0159\u00e1t\u00ed. V&nbsp;p\u0159\u00edpad\u011b, \u017ee teplota p\u0159ekoro\u010d\u00ed o cca 20\u00b0C max. provozn\u00ed teplotu, automaticky dojde k&nbsp;do\u010dasn\u00e9mu vypnut\u00ed. Zdroj se s\u00e1m op\u011bt spust\u00ed po ochlazen\u00ed.<\/p>\n<h3>Ochrana proti zkratu<\/h3>\n<p>V p\u0159\u00edpad\u011b zkratu na v\u00fdstupu dojde k&nbsp;vypnut\u00ed LED sv\u00edtidla. Kdy\u017e je z\u00e1vada odstran\u011bna, m\u016f\u017ee se zdroj automaticky vr\u00e1tit do provozu bez nutnosti resetov\u00e1n\u00ed vstupn\u00edho nap\u00e1jen\u00ed.<\/p>\n<h3>Podm\u00ednky pro upevn\u011bn\u00ed<\/h3>\n<p>Zdroj je ur\u010den pro provoz v&nbsp;such\u00e9m prost\u0159ed\u00ed, bez kyselin, olej\u016f, tuk\u016f. P\u0159i provozu nesm\u00ed teplota okol\u00ed p\u0159ekro\u010dit 50\u00b0C. S&nbsp;rostouc\u00ed teplotou okol\u00ed se sni\u017euje \u017eivotnost zdroje. Minim\u00e1ln\u00ed vzd\u00e1lenosti uveden\u00e9 n\u00ed\u017ee jsou doporu\u010den\u00e9 a z\u00e1vis\u00ed na konkr\u00e9tn\u00edm sv\u00edtidle. Nen\u00ed vhodn\u00e9 pro upevn\u011bn\u00ed v&nbsp;rohu. Zdroj nen\u00ed dovoleno zakr\u00fdvat (nap\u0159. izolac\u00ed v&nbsp;podhledech).<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-9513 size-full aligncenter\" src=\"https:\/\/svitimprotebe.cz\/eshop\/wp-content\/uploads\/2022\/01\/dd.jpg\" alt=\"\" width=\"811\" height=\"285\" srcset=\"https:\/\/svitimprotebe.cz\/eshop\/wp-content\/uploads\/2022\/01\/dd.jpg 811w, https:\/\/svitimprotebe.cz\/eshop\/wp-content\/uploads\/2022\/01\/dd-300x105.jpg 300w, https:\/\/svitimprotebe.cz\/eshop\/wp-content\/uploads\/2022\/01\/dd-768x270.jpg 768w, https:\/\/svitimprotebe.cz\/eshop\/wp-content\/uploads\/2022\/01\/dd-740x260.jpg 740w, https:\/\/svitimprotebe.cz\/eshop\/wp-content\/uploads\/2022\/01\/dd-480x169.jpg 480w, https:\/\/svitimprotebe.cz\/eshop\/wp-content\/uploads\/2022\/01\/dd-600x211.jpg 600w\" sizes=\"(max-width: 811px) 100vw, 811px\" \/><\/p>\n<h4 style=\"text-align: left;\"><strong>Sch\u00e9ma zapojen\u00ed<\/strong><\/h4>\n<p style=\"text-align: left;\"><img decoding=\"async\" class=\"wp-image-5078 size-full aligncenter\" src=\"https:\/\/svitimprotebe.cz\/eshop\/wp-content\/uploads\/2021\/12\/18.png\" alt=\"\" width=\"864\" height=\"358\" srcset=\"https:\/\/svitimprotebe.cz\/eshop\/wp-content\/uploads\/2021\/12\/18.png 864w, https:\/\/svitimprotebe.cz\/eshop\/wp-content\/uploads\/2021\/12\/18-300x124.png 300w, https:\/\/svitimprotebe.cz\/eshop\/wp-content\/uploads\/2021\/12\/18-768x318.png 768w, https:\/\/svitimprotebe.cz\/eshop\/wp-content\/uploads\/2021\/12\/18-740x307.png 740w, https:\/\/svitimprotebe.cz\/eshop\/wp-content\/uploads\/2021\/12\/18-480x199.png 480w, https:\/\/svitimprotebe.cz\/eshop\/wp-content\/uploads\/2021\/12\/18-600x249.png 600w\" sizes=\"(max-width: 864px) 100vw, 864px\" \/><\/p>\n<h3>Jednoduch\u00e9 zapojen\u00ed vodi\u010d\u016f<\/h3>\n<p><img decoding=\"async\" class=\"size-medium wp-image-12603 aligncenter\" src=\"https:\/\/www.svitimprotebe.cz\/wp-content\/uploads\/2021\/12\/wiring-300x269.png\" alt=\"\" width=\"300\" height=\"269\" \/><\/p>\n<h3>P\u0159\u00edprava kabel\u016f<\/h3>\n<h5><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-5077 size-full aligncenter\" src=\"https:\/\/svitimprotebe.cz\/eshop\/wp-content\/uploads\/2021\/12\/drat-1.png\" alt=\"\" width=\"672\" height=\"199\" srcset=\"https:\/\/svitimprotebe.cz\/eshop\/wp-content\/uploads\/2021\/12\/drat-1.png 672w, https:\/\/svitimprotebe.cz\/eshop\/wp-content\/uploads\/2021\/12\/drat-1-300x89.png 300w, https:\/\/svitimprotebe.cz\/eshop\/wp-content\/uploads\/2021\/12\/drat-1-600x178.png 600w, https:\/\/svitimprotebe.cz\/eshop\/wp-content\/uploads\/2021\/12\/drat-1-480x142.png 480w\" sizes=\"(max-width: 672px) 100vw, 672px\" \/><\/h5>\n<p>P\u0159ipojen\u00ed zdroje m\u016f\u017ee b\u00fdt ve form\u011b spl\u00e9tan\u00fdch vodi\u010d\u016f se zakripovan\u00fdmi koncovkami (dutinkami) nebo formou pevn\u00fdch vodi\u010d\u016f. Pr\u016f\u0159ezy je vhodn\u00e9 volit:<\/p>\n<ul>\n<li>0,75 \u2013 1,5mm\u00b2 pro s\u00ed\u0165 230V (z\u00e1le\u017e\u00ed na zp\u016fsobu ji\u0161t\u011bn\u00ed),<\/li>\n<li>0,2 \u2013 1,5mm\u00b2 pro v\u00fdstup k&nbsp;LED sv\u00edtidlu (v&nbsp;z\u00e1vislosti na jeho p\u0159\u00edkonu).<\/li>\n<\/ul>\n<p>Pro optim\u00e1ln\u00ed funkci pru\u017einov\u00fdch svorek je d\u00e9lka odizolovan\u00e9ho konce vodi\u010de 8,5 \u2013 9,5mm.<\/p>\n<p><strong>Vysv\u011btlivky<\/strong><\/p>\n<p>*EMC \u2013 elektromagnetick\u00e1 kompatibilita (electromagnetic compatibility)<\/p>\n<h3>Vyhn\u011bte se ru\u0161iv\u00e9mu flikru<\/h3>\n<p>V\u0161echny na\u0161e nap\u00e1jec\u00ed zdroje spl\u0148uj\u00ed ozna\u010den\u00ed no-flikr. To znamen\u00e1, \u017ee <strong>nezp\u016fsobuj\u00ed blik\u00e1n\u00ed, m\u00edh\u00e1n\u00ed ani ru\u0161iv\u00fd flikr sv\u00edtidel<\/strong>, co\u017e si ov\u011b\u0159ujeme vlastn\u00edmi m\u011b\u0159\u00edc\u00edmi p\u0159\u00edstroji.<\/p>\n","protected":false},"excerpt":{"rendered":"<h4>LC 18W 24V SR SNC<\/h4>\n<p><strong>Nap\u00e1jec\u00ed zdroj<\/strong>\u00a0vhodn\u00fd pro\u00a0<a href=\"https:\/\/svitimprotebe.cz\/eshop\/plnospektralni-zdrave-osvetleni\/plnospektralni-led-pasky\/\" target=\"_blank\" rel=\"noopener\">LED p\u00e1sky<\/a> s&nbsp;nap\u00e1jen\u00edm 24V.\u00a0<strong>Kompaktn\u00ed t\u011blo<\/strong>\u00a0nab\u00edz\u00ed skv\u011bl\u00fd pom\u011br\u00a0<strong>velikosti a v\u00fdkonu<\/strong>. Zdroj disponuje \u0159adou pokro\u010dil\u00fdch ochran.<\/p>\n","protected":false},"featured_media":111445,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[51,212],"product_tag":[52],"class_list":["post-5540","product","type-product","status-publish","has-post-thumbnail","product_cat-napajeci-zdroje","product_cat-on-off","product_tag-tridonic","product_shipping_class-zakladni","pa_delka-980","pa_meni-barvy-tw-varianta-ne","pa_moznosti-ovladani-on-off","pa_napajeni-sit-230-ac","pa_sirka-prumer-973","pa_stmivatelne-ne","pa_stupen-kryti-ip-ip20","pa_typ-produktu-napajeci-zdroj","pa_vykon-11-20-w","pa_vyska-968","pa_zpusob-zapojeni-prime-zapojeni","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/svitimprotebe.cz\/eshop\/wp-json\/wp\/v2\/product\/5540","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/svitimprotebe.cz\/eshop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/svitimprotebe.cz\/eshop\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/svitimprotebe.cz\/eshop\/wp-json\/wp\/v2\/product\/5540\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/svitimprotebe.cz\/eshop\/wp-json\/wp\/v2\/media\/111445"}],"wp:attachment":[{"href":"https:\/\/svitimprotebe.cz\/eshop\/wp-json\/wp\/v2\/media?parent=5540"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/svitimprotebe.cz\/eshop\/wp-json\/wp\/v2\/product_brand?post=5540"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/svitimprotebe.cz\/eshop\/wp-json\/wp\/v2\/product_cat?post=5540"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/svitimprotebe.cz\/eshop\/wp-json\/wp\/v2\/product_tag?post=5540"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}