{"id":15601,"date":"2023-01-18T19:35:57","date_gmt":"2023-01-18T18:35:57","guid":{"rendered":"http:\/\/www.crowave.com\/blog\/?p=15601"},"modified":"2023-01-18T19:37:49","modified_gmt":"2023-01-18T18:37:49","slug":"razvodna-kutija-djelitelj-napona","status":"publish","type":"post","link":"https:\/\/www.crowave.com\/blog\/2023\/01\/18\/razvodna-kutija-djelitelj-napona\/","title":{"rendered":"Razvodna kutija sa djeliteljima napona"},"content":{"rendered":"<p>Danas je prona\u0111ena neka namjenski izra\u0111ena razvodna kutija sa \u0161est linija. \u010cetiri linije (1 &#8211; 4) prolaze kroz otporni\u010dki djelitelj napona kojeg \u010dine \u010detiri fiksna otpornika i jedan potenciometar. Dvije linije (5 i 6) prolaze kroz otporni\u010dki djelitelj napona kojeg \u010dini samo potenciometar. Fiksni djelitelji su ozna\u010deni naponima 50, 100, 250, 400 i 500 V, a potenciometri su precizni vi\u0161eokretni vrijednosti 50 k\u2126.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/01\/razvodna_djelitelj_02.jpg\" rel=\"lightbox[15601]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-15603\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/01\/razvodna_djelitelj_02.jpg\" alt=\"\" width=\"1000\" height=\"689\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/01\/razvodna_djelitelj_02.jpg 1000w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/01\/razvodna_djelitelj_02-768x529.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/01\/razvodna_djelitelj_01.jpg\" rel=\"lightbox[15601]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-15602\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/01\/razvodna_djelitelj_01.jpg\" alt=\"\" width=\"1300\" height=\"557\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/01\/razvodna_djelitelj_01.jpg 1300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/01\/razvodna_djelitelj_01-768x329.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/01\/razvodna_djelitelj_01-1170x500.jpg 1170w\" sizes=\"auto, (max-width: 1300px) 100vw, 1300px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/01\/razvodna_djelitelj_03.jpg\" rel=\"lightbox[15601]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-15604\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/01\/razvodna_djelitelj_03.jpg\" alt=\"\" width=\"1300\" height=\"481\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/01\/razvodna_djelitelj_03.jpg 1300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/01\/razvodna_djelitelj_03-768x284.jpg 768w\" sizes=\"auto, (max-width: 1300px) 100vw, 1300px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/01\/razvodna_djelitelj_04.jpg\" rel=\"lightbox[15601]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-15605\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/01\/razvodna_djelitelj_04.jpg\" alt=\"\" width=\"1300\" height=\"363\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/01\/razvodna_djelitelj_04.jpg 1300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/01\/razvodna_djelitelj_04-768x214.jpg 768w\" sizes=\"auto, (max-width: 1300px) 100vw, 1300px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Nemamo ideju za \u0161to bi se mogla koristiti ova razvodna kutija. S obzirom da su ulazne priklju\u010dnice banana tipa, a izlazne BNC, mogu\u0107e da se kutija koristila za injektiranje precizne vrijednosti napona na neku signalnu liniju.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/01\/razvodna_djelitelj_05.jpg\" rel=\"lightbox[15601]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-15606\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/01\/razvodna_djelitelj_05.jpg\" alt=\"\" width=\"1300\" height=\"538\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/01\/razvodna_djelitelj_05.jpg 1300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/01\/razvodna_djelitelj_05-768x318.jpg 768w\" sizes=\"auto, (max-width: 1300px) 100vw, 1300px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/01\/razvodna_djelitelj_06.jpg\" rel=\"lightbox[15601]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-15607\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/01\/razvodna_djelitelj_06.jpg\" alt=\"\" width=\"1300\" height=\"554\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/01\/razvodna_djelitelj_06.jpg 1300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/01\/razvodna_djelitelj_06-768x327.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/01\/razvodna_djelitelj_06-1170x500.jpg 1170w\" sizes=\"auto, (max-width: 1300px) 100vw, 1300px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/01\/razvodna_djelitelj_07.gif\" rel=\"lightbox[15601]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-15608\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/01\/razvodna_djelitelj_07.gif\" alt=\"\" width=\"1478\" height=\"953\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/01\/razvodna_djelitelj_07.gif 1478w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/01\/razvodna_djelitelj_07-768x495.gif 768w\" sizes=\"auto, (max-width: 1478px) 100vw, 1478px\" \/><\/a><span style=\"color: #00ffff;\"><em>Elektri\u010dna shema spojeva unutar razvodne kutije.<\/em><\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/01\/razvodna_djelitelj_08.gif\" rel=\"lightbox[15601]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-15609\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/01\/razvodna_djelitelj_08.gif\" alt=\"\" width=\"500\" height=\"506\" \/><\/a><em><span style=\"color: #00ffff;\">Pojednostavljena shema jednog kanala unutar razvodne kutije.<\/span><\/em><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>Izbor otpornika za fiksni djelitelj napona ne poklapa se sa nazna\u010denim vrijednostima napona, u smislu da bi na tim ulaznim vrijednostima napona dobili uvijek jednak omjer dijeljenja napona. Da bi se dobio isti omjer, otpornik od 820 k\u2126 mora biti zamijenjen sa 150 k\u2126, a otpornik od 1 M\u2126 sa 100 k\u2126. \u010cini se da su ti ispisani naponi orijentacioni jer se na ulaze 5 i 6, koji sadr\u017ee samo potenciometar, prema natpisu mo\u017ee dovesti napon do 150 V dok je za ostale ulaze taj napon nazna\u010den sa 50 V.<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n<p>Relativno visoke vrijednosti napona ispisane na ovoj razvodnoj kutiji kao i izlazne BNC priklju\u010dnice prili\u010dno zbunjuju glede mogu\u0107e namjene ovog djelitelja napona. Kako god bilo, kutija je izvana ve\u0107 negdje nagorjela i iz svega se jedino jo\u0161 mogu iskoristiti sklopke, potenciometri i konektori za neke druge elektroni\u010dke projekte \ud83d\ude42<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Danas je prona\u0111ena neka namjenski izra\u0111ena razvodna kutija sa \u0161est linija. \u010cetiri linije (1 &#8211; 4) prolaze kroz otporni\u010dki djelitelj napona kojeg \u010dine \u010detiri fiksna otpornika i jedan potenciometar. Dvije linije (5 i 6) prolaze kroz otporni\u010dki djelitelj napona kojeg \u010dini samo potenciometar. Fiksni djelitelji su ozna\u010deni naponima 50, 100, 250, 400 i 500 V, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":15603,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[58],"tags":[],"class_list":{"0":"post-15601","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-sklopke","8":"czr-hentry"},"jetpack_featured_media_url":"https:\/\/crowave.com\/blog\/wp-content\/uploads\/2023\/01\/razvodna_djelitelj_02.jpg","_links":{"self":[{"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/posts\/15601","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/comments?post=15601"}],"version-history":[{"count":2,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/posts\/15601\/revisions"}],"predecessor-version":[{"id":15611,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/posts\/15601\/revisions\/15611"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/media\/15603"}],"wp:attachment":[{"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/media?parent=15601"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/categories?post=15601"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/tags?post=15601"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}