{"id":717,"date":"2012-03-06T22:02:23","date_gmt":"2012-03-06T21:02:23","guid":{"rendered":"http:\/\/www.marallo.sk\/?p=717"},"modified":"2012-03-06T22:31:16","modified_gmt":"2012-03-06T21:31:16","slug":"prenosny-spinany-zdroj-138v-20a","status":"publish","type":"post","link":"https:\/\/www.marallo.sk\/?p=717","title":{"rendered":"Prenosn\u00fd sp\u00ednan\u00fd zdroj 13,8V 20A"},"content":{"rendered":"<p align=\"LEFT\"><strong>Popis zariadenia:<\/strong><\/p>\n<p align=\"LEFT\">Na nap\u00e1janie transcievra pou\u017e\u00edvam line\u00e1rny zdroj, no sp\u00ednan\u00fd m\u00e1 tie\u017e svoje v\u00fdhody (rozmery a v\u00e1ha, \u010fal\u0161\u00ed ma u\u017e nenapad\u00e1). Tieto vlastnosti \u010dlovek ocen\u00ed najm\u00e4 ke\u010f chce vysiela\u0165 z prechodn\u00e9ho stanoviska. Ak ste niekedy niesli zdroj z 300VA transform\u00e1torom vo vn\u00fatri napr\u00edklad na chatu ktor\u00e1 je od cesty vzdialen\u00e1 1km viete o \u010dom hovor\u00edm. Preto som po\u017eiadal <a href=\"http:\/\/www.drcom.eu\/\" target=\"blank\">Martina OM4ADM<\/a> \u010di by mi neprerobil PC zdroj ktor\u00fdch som mal pln\u00fa krabicu na 13,8V\/20A. Martin s\u00fahlasil, a na moje prekvapenie som to mal hotov\u00e9 sk\u00f4r ako som \u010dakal. Za ochotu Ti Martin \u010fakujem.<!--more--><\/p>\n<address style=\"text-align: center;\"><a href=\"http:\/\/www.marallo.sk\/wp-content\/\/sp_zdroj1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-741\" title=\"sp_zdroj1\" src=\"http:\/\/www.marallo.sk\/wp-content\/\/sp_zdroj1.jpg\" alt=\"\" width=\"640\" height=\"480\" srcset=\"https:\/\/www.marallo.sk\/wp-content\/sp_zdroj1.jpg 640w, https:\/\/www.marallo.sk\/wp-content\/sp_zdroj1-300x225.jpg 300w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/a>Obr. 1. \u010deln\u00fd panel.<\/address>\n<p align=\"LEFT\">Mne ostalo u\u017e iba zapoji\u0165 bi\u017eut\u00e9riu okolo, a da\u0165 tomu pekn\u00fd \u0161at. Na to som pou\u017eil plastov\u00fa krabi\u010dku o rozmeroch 23x22x9cm. Na predn\u00fd panel som umiestnil v\u00fdstupn\u00e9 konektory, panelov\u00fd voltmeter, indik\u00e1tor zapnutia a vyp\u00edna\u010d.<\/p>\n<p align=\"LEFT\">Na zadnom paneli je 230V konektor a chladiaci otvor s mrie\u017ekou.<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/www.marallo.sk\/wp-content\/\/sp_zdroj3.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-743\" title=\"sp_zdroj3\" src=\"http:\/\/www.marallo.sk\/wp-content\/\/sp_zdroj3.jpg\" alt=\"\" width=\"640\" height=\"480\" srcset=\"https:\/\/www.marallo.sk\/wp-content\/sp_zdroj3.jpg 640w, https:\/\/www.marallo.sk\/wp-content\/sp_zdroj3-300x225.jpg 300w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/a>Obr. 2. zadn\u00fd panel.<\/p>\n<p style=\"text-align: center;\">Vo vn\u00fatri je jeden plo\u0161n\u00fd spoj o rozmeroch 90x45mm na ktorom je tlmivka, kondenz\u00e1tory, prep\u00e4\u0165ov\u00e1 a nadpr\u00fadov\u00e1 ochrana.<\/p>\n<p align=\"LEFT\">Sch\u00e9ma zdroja je na obr\u00e1zku 3.<\/p>\n<p align=\"LEFT\"><a href=\"http:\/\/www.marallo.sk\/wp-content\/\/spin_zrdroj_schema.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-734\" title=\"spin_zrdroj_schema\" src=\"http:\/\/www.marallo.sk\/wp-content\/\/spin_zrdroj_schema.png\" alt=\"\" width=\"460\" height=\"243\" srcset=\"https:\/\/www.marallo.sk\/wp-content\/spin_zrdroj_schema.png 460w, https:\/\/www.marallo.sk\/wp-content\/spin_zrdroj_schema-300x158.png 300w\" sizes=\"(max-width: 460px) 100vw, 460px\" \/><\/a><\/p>\n<p style=\"text-align: center;\">Obr3: sch\u00e9ma zariadenia.<\/p>\n<p align=\"LEFT\"><strong>Rozpis s\u00fa\u010diastok:<\/strong><\/p>\n<ul>\n<li>\n<p align=\"LEFT\">S1 \u2013 Sp\u00edna\u010d kol\u00edskov\u00fd dvojp\u00f3lov\u00fd<\/p>\n<\/li>\n<li>\n<p align=\"LEFT\">L1 \u2013 5 z\u00e1vitov lakovan\u00e9ho dr\u00f4tu o priemere 2mm na toroidnom jadre<\/p>\n<\/li>\n<li>\n<p align=\"LEFT\">F1 &#8211; autopoistka 20A<\/p>\n<\/li>\n<li>\n<p align=\"LEFT\">F2 \u2013 trubi\u010dkov\u00e1 poistka 3,15A<\/p>\n<\/li>\n<li>\n<p align=\"LEFT\">R1 \u2013 rezistor 820 Ohm<\/p>\n<\/li>\n<li>\n<p align=\"LEFT\">C1 \u2013 kondenz\u00e1tor keramick\u00fd 1nF<\/p>\n<\/li>\n<li>\n<p align=\"LEFT\">C2 \u2013 kondenz\u00e1tor keramick\u00fd 10nF<\/p>\n<\/li>\n<li>\n<p align=\"LEFT\">C3 \u2013 kondenz\u00e1tor elektrolityck\u00fd 2200uF\/25V<\/p>\n<\/li>\n<li>\n<p align=\"LEFT\">D1 \u2013 transil 1,5KE18A<\/p>\n<\/li>\n<li>\n<p align=\"LEFT\">D2 \u2013 transil 1,5KE18A<\/p>\n<\/li>\n<li>\n<p align=\"LEFT\">D3 \u2013 LED di\u00f3da 5mm zelen\u00e1<\/p>\n<\/li>\n<li>\n<p align=\"LEFT\">V \u2013 panelov\u00fd voltmeter 15V<\/p>\n<\/li>\n<\/ul>\n<p align=\"LEFT\">Doska plo\u0161n\u00e9ho spoja je do pr\u00edstrojovej krabi\u010dky priskrutkovan\u00e1 dvoma skrutkami M3. Na prednom paneli s\u00fa umiestnen\u00e9 4 zdierky pre nap\u00e1janie v\u00fdkonn\u00fdch zariaden\u00ed. Tieto s\u00fa v sch\u00e9me ozna\u010den\u00e9 ako OUT1, a v ceste je zaraden\u00e1 20A poistka. Pou\u017eil som autopoistku ktor\u00e1 je naletovan\u00e1 priamo do plo\u0161n\u00e9ho spoja. Pre menej n\u00e1ro\u010dn\u00e9 zariadenia pou\u017e\u00edvam konektory CINCH (\u010do sa mi ve\u013emi osved\u010dilo), a t\u00e1to \u010das\u0165 ozna\u010den\u00e1 ako OUT2 ide cez trubi\u010dkov\u00fa poistku o hodnote 3,15A.<\/p>\n<p style=\"text-align: center;\" align=\"CENTER\"><a href=\"http:\/\/www.marallo.sk\/wp-content\/\/sp_zdroj_plosak.jpeg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-745\" title=\"sp_zdroj_plosak\" src=\"http:\/\/www.marallo.sk\/wp-content\/\/sp_zdroj_plosak.jpeg\" alt=\"\" width=\"640\" height=\"320\" srcset=\"https:\/\/www.marallo.sk\/wp-content\/sp_zdroj_plosak.jpeg 640w, https:\/\/www.marallo.sk\/wp-content\/sp_zdroj_plosak-300x150.jpg 300w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/a>Obr.4: N\u00e1vrh plo\u0161n\u00e9ho spoja<\/p>\n<p align=\"LEFT\"><strong>Mechanick\u00e1 kon\u0161trukcia:<\/strong><\/p>\n<p align=\"LEFT\">V\u0161etky komponenty s\u00fa k pr\u00edstrojovej skrinke priskrutkovan\u00e9 skrutkami M3 zo zapustenou hlavou, a \u010diernou \u00fapravou. Vetracie otvory zo zadu s\u00fa umiestnen\u00e9 tak, aby cez ne pr\u00fadil vzduch z ventil\u00e1tora umiestnen\u00e9ho v kovovej krabi\u010dke zdroja, a s\u00fa prekryt\u00e9 okrasnou mrie\u017ekou.<\/p>\n<p style=\"text-align: center;\" align=\"CENTER\"><a href=\"http:\/\/www.marallo.sk\/wp-content\/\/sp_zdroj2.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-744\" title=\"sp_zdroj2\" src=\"http:\/\/www.marallo.sk\/wp-content\/\/sp_zdroj2.jpg\" alt=\"\" width=\"640\" height=\"480\" srcset=\"https:\/\/www.marallo.sk\/wp-content\/sp_zdroj2.jpg 640w, https:\/\/www.marallo.sk\/wp-content\/sp_zdroj2-300x225.jpg 300w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/a>Obr 5: Poh\u013ead do vn\u00fatra zdroja.<\/p>\n<p align=\"LEFT\"><strong>Po\u010fakovanie:<\/strong><\/p>\n<p align=\"LEFT\">E\u0161te raz chcem po\u010fakova\u0165 Martinovi OM4ADM za r\u00fdchle a dobr\u00e9 prerobenie po\u010d\u00edta\u010dov\u00e9ho zdroja. Zdroj je mal\u00fd, v\u00fdkonn\u00fd a neru\u0161\u00ed&#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Popis zariadenia: Na nap\u00e1janie transcievra pou\u017e\u00edvam line\u00e1rny zdroj, no sp\u00ednan\u00fd m\u00e1 tie\u017e svoje v\u00fdhody (rozmery a v\u00e1ha, \u010fal\u0161\u00ed ma u\u017e nenapad\u00e1). Tieto vlastnosti \u010dlovek ocen\u00ed najm\u00e4 ke\u010f chce vysiela\u0165 z prechodn\u00e9ho stanoviska. Ak ste niekedy niesli zdroj z 300VA transform\u00e1torom vo vn\u00fatri napr\u00edklad na chatu ktor\u00e1 je od cesty vzdialen\u00e1 1km viete o \u010dom hovor\u00edm. &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.marallo.sk\/?p=717\" class=\"more-link\">Pokra\u010dova\u0165 v \u010d\u00edtan\u00ed<span class=\"screen-reader-text\"> &#8222;Prenosn\u00fd sp\u00ednan\u00fd zdroj 13,8V 20A&#8220;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[3,12,1,11],"tags":[],"class_list":["post-717","post","type-post","status-publish","format-standard","hentry","category-ham","category-konstrukcie","category-nezaradene","category-all"],"views":4035,"_links":{"self":[{"href":"https:\/\/www.marallo.sk\/index.php?rest_route=\/wp\/v2\/posts\/717"}],"collection":[{"href":"https:\/\/www.marallo.sk\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.marallo.sk\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.marallo.sk\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.marallo.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=717"}],"version-history":[{"count":15,"href":"https:\/\/www.marallo.sk\/index.php?rest_route=\/wp\/v2\/posts\/717\/revisions"}],"predecessor-version":[{"id":740,"href":"https:\/\/www.marallo.sk\/index.php?rest_route=\/wp\/v2\/posts\/717\/revisions\/740"}],"wp:attachment":[{"href":"https:\/\/www.marallo.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=717"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.marallo.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=717"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.marallo.sk\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=717"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}