{"id":9629,"date":"2020-12-10T20:15:59","date_gmt":"2020-12-10T19:15:59","guid":{"rendered":"http:\/\/www.crowave.com\/blog\/?p=9629"},"modified":"2020-12-27T02:51:47","modified_gmt":"2020-12-27T01:51:47","slug":"magnetski-stabilizator-napona-stabilovolt","status":"publish","type":"post","link":"https:\/\/www.crowave.com\/blog\/2020\/12\/10\/magnetski-stabilizator-napona-stabilovolt\/","title":{"rendered":"Magnetski stabilizator napona STABILOVOLT"},"content":{"rendered":"<p>Danas je nabavljen magnetski stabilizator mre\u017enog napona STABILOVOLT proizvod tvornice &#8220;Tehnika&#8221; (Kula, Srbija) iz 1960-tih godina.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_01.jpg\" rel=\"lightbox[9629]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-9630 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_01.jpg\" alt=\"\" width=\"1378\" height=\"1014\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_01.jpg 1378w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_01-300x221.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_01-768x565.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_01-1024x754.jpg 1024w\" sizes=\"auto, (max-width: 1378px) 100vw, 1378px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_06.jpg\" rel=\"lightbox[9629]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-9635 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_06.jpg\" alt=\"\" width=\"1200\" height=\"1070\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_06.jpg 1200w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_06-300x268.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_06-768x685.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_06-1024x913.jpg 1024w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_07.jpg\" rel=\"lightbox[9629]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-9636 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_07.jpg\" alt=\"\" width=\"1176\" height=\"1061\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_07.jpg 1176w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_07-300x271.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_07-768x693.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_07-1024x924.jpg 1024w\" sizes=\"auto, (max-width: 1176px) 100vw, 1176px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_02.jpg\" rel=\"lightbox[9629]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-9631 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_02.jpg\" alt=\"\" width=\"876\" height=\"1194\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_02.jpg 876w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_02-220x300.jpg 220w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_02-768x1047.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_02-751x1024.jpg 751w\" sizes=\"auto, (max-width: 876px) 100vw, 876px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_04.jpg\" rel=\"lightbox[9629]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-9633 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_04.jpg\" alt=\"\" width=\"1054\" height=\"1526\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_04.jpg 1054w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_04-207x300.jpg 207w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_04-768x1112.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_04-707x1024.jpg 707w\" sizes=\"auto, (max-width: 1054px) 100vw, 1054px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_08.jpg\" rel=\"lightbox[9629]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-9637 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_08.jpg\" alt=\"\" width=\"1374\" height=\"974\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_08.jpg 1374w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_08-300x213.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_08-768x544.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_08-1024x726.jpg 1024w\" sizes=\"auto, (max-width: 1374px) 100vw, 1374px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_05.jpg\" rel=\"lightbox[9629]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-9634 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_05.jpg\" alt=\"\" width=\"1018\" height=\"720\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_05.jpg 1018w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_05-300x212.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_05-768x543.jpg 768w\" sizes=\"auto, (max-width: 1018px) 100vw, 1018px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_03.jpg\" rel=\"lightbox[9629]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-9632 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_03.jpg\" alt=\"\" width=\"456\" height=\"202\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_03.jpg 456w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_03-300x133.jpg 300w\" sizes=\"auto, (max-width: 456px) 100vw, 456px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Stabilizator napona STABILOVOLT slu\u017ei za stabilizaciju fluktuacija mre\u017enih napona od 220 V u rasponu od \u00b125%. To zna\u010di da bi uz sve ulazne napone u rasponu 165-275 V na izlazu iz stabilizatora trebali dobili stabilnih 220V. Snaga tro\u0161ila priklju\u010denih na ovaj stabilizator ne smije biti ve\u0107a od 200 VA, dakle mo\u017ee pogoniti potro\u0161a\u010de koji vuku do cca 1 A struje. Stabilizatori napona sa ovakvim karakteristikama standardno su se izra\u0111ivali za stabilizaciju mre\u017enog napona za napajanje televizora i masovno su bili u upotrebi do kraja 1970-tih godina kada elektrodistribucijska mre\u017ea jo\u0161 nije bila razvijena i stabilna te su za mnoga ku\u0107anstva mre\u017eni naponi bili puno ni\u017ei od 220 V.<\/p>\n<p>Princip rada magnetskih stabilizatora napona detaljno smo opisali u objavama <a href=\"http:\/\/www.crowave.com\/blog\/2018\/03\/07\/magnetski-stabilizator-napona-nucleotecnica-nucleostabil\/\" target=\"_blank\" rel=\"noopener noreferrer\">Magnetski stabilizator napona Nucleotecnica Nucleostabil<\/a> i <a href=\"http:\/\/www.crowave.com\/blog\/2018\/11\/26\/magnetski-stabilizator-napona-tevesta-ei\/\" target=\"_blank\" rel=\"noopener noreferrer\">Magnetski stabilizator napona TEVESTA EI<\/a>. Ovakvi stabilizatori u osnovi se sastoje se od transformatora ili autotransformatora koji je dizajniran tako da najni\u017ei ulazni napon (165V) transformira na 220V, a kod svakog ve\u0107eg ulaznog napona jezgra istog odmah ulazi u zasi\u0107enje zbog \u010dega na izlazu i ne mo\u017ee dati napon vi\u0161i od 220V. Problem je \u0161to god zasi\u0107enja transformator zapravo &#8220;sije\u010de&#8221; sinusoidu napona iznad amplitude od 165 V pa na izlazu dobivamo izobli\u010den oblik sinusiode izmjeni\u010dnog napona. Da bi se to popravilo, stabilizatoru se dodaju dodatni induktiviteti (kompenzacijski i rezonantni namoti) te kondenzator.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_09.jpg\" rel=\"lightbox[9629]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-9638 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_09.jpg\" alt=\"\" width=\"1386\" height=\"1039\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_09.jpg 1386w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_09-300x225.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_09-768x576.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_09-1024x768.jpg 1024w\" sizes=\"auto, (max-width: 1386px) 100vw, 1386px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_10.jpg\" rel=\"lightbox[9629]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-9639 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_10.jpg\" alt=\"\" width=\"1392\" height=\"1016\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_10.jpg 1392w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_10-300x219.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_10-768x561.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_10-1024x747.jpg 1024w\" sizes=\"auto, (max-width: 1392px) 100vw, 1392px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_11.jpg\" rel=\"lightbox[9629]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-9640 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_11.jpg\" alt=\"\" width=\"1198\" height=\"1120\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_11.jpg 1198w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_11-300x280.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_11-768x718.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_11-1024x957.jpg 1024w\" sizes=\"auto, (max-width: 1198px) 100vw, 1198px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>TV stabilizatori sa transformatorom imaju primarni (ulazni mre\u017eni) namotaj transformatora galvanski odvojen od ostatka ure\u0111aja, pa samim time ovakvi stabilizatori i galvanski odvajaju priklju\u010deno tro\u0161ilo od mre\u017ee. Ovakvi stabilizatori su obi\u010dno imali jednu zajedni\u010dku masivnu \u017eeljeznu jezgru na koju su bili namotani svi namotaji potrebni za transformaciju i filtriranje izlaznog napona.<\/p>\n<p>TV stabilizatori sa autotransformatorom , kakav je i na\u0161 STABILOVOLT, imaju jedan zajedni\u010dki ulazno izlazni vod te tro\u0161ilo ne odvajaju galvanski od mre\u017ee. Ovakvi stabilizatori obi\u010dno imaju tri odvojene \u017eeljezne jezgre, od kojih je jedna za autotransformator, a na preostale dvije su motani kompenzacijski i rezonantni namotaji koji zajedno sa kondenzatorom slu\u017ee za filtriranje (oblikovanje) izlaznog valnog oblika izmjeni\u010dnog napona da bude \u0161to sli\u010dniji \u010distom sinusnom.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_12.jpg\" rel=\"lightbox[9629]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-9641 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_12.jpg\" alt=\"\" width=\"1550\" height=\"893\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_12.jpg 1550w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_12-300x173.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_12-768x442.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_12-1024x590.jpg 1024w\" sizes=\"auto, (max-width: 1550px) 100vw, 1550px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #00ffff;\"><em>Autotransformator (lijevo), kompenzacijski namotaji (u sredini), rezonantni namot i namot za kontrolnu \u017earuljicu (desno).<\/em> <\/span><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_13.jpg\" rel=\"lightbox[9629]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-9642 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_13.jpg\" alt=\"\" width=\"999\" height=\"1100\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_13.jpg 999w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_13-272x300.jpg 272w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_13-768x846.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_13-930x1024.jpg 930w\" sizes=\"auto, (max-width: 999px) 100vw, 999px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_14.jpg\" rel=\"lightbox[9629]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-9643 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_14.jpg\" alt=\"\" width=\"1531\" height=\"1051\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_14.jpg 1531w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_14-300x206.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_14-768x527.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_14-1024x703.jpg 1024w\" sizes=\"auto, (max-width: 1531px) 100vw, 1531px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_15.jpg\" rel=\"lightbox[9629]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-9644 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_15.jpg\" alt=\"\" width=\"1386\" height=\"1106\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_15.jpg 1386w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_15-300x239.jpg 300w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_15-768x613.jpg 768w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_15-1024x817.jpg 1024w\" sizes=\"auto, (max-width: 1386px) 100vw, 1386px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Na shemi koju smo nacrtali na osnovu spojeva u stabilizatoru STABILOVOLT jasno se uo\u010dava autotransformator u sredini. U naravi se zapravo radi o transformatoru koji na zajedni\u010dkoj \u017eeljeznoj jezgri ima odvojen primarni i sekundarni namotaj no u na\u0161em slu\u010daju je spojen kao autotransformator. U takvom spoju gornji namotaj postaje zajedni\u010dki za primar i sekundar, a donji pripada sekundaru. Gornji dio namotaja ima vi\u0161e izvoda (ukupno \u0161est) tako da se mo\u017ee prilagoditi za vi\u0161e raspona ulaznih napona, a to se onda obi\u010dno prespaja posebnim kratkospojnicima na ku\u0107i\u0161tu stabilizatora. Na stabilizator STABILOVOLT ova opcija nije ugra\u0111ena pa se koristi samo jedan izvod za ulazne napone u rasponu 165-275 V.<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_18.gif\" rel=\"lightbox[9629]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-9647 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_18.gif\" alt=\"\" width=\"649\" height=\"421\" \/><\/a><\/p>\n<p>Desno od autotransformatora uo\u010dava se rezonantni namotaj za kondenzatorom koji zajedno \u010dine rezonantni LC krug pode\u0161en na 50 Hz kojim se filtriraju nastali vi\u0161i harmonici koji izobli\u010davaju sinusoidni oblik napona. Lijevo od transformatora su kompenzacijski namotaji kojima se dodatno pobolj\u0161ava sinusni oblik izlaznog napona.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_17.jpg\" rel=\"lightbox[9629]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-9646 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_17.jpg\" alt=\"\" width=\"384\" height=\"495\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_17.jpg 384w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_17-233x300.jpg 233w\" sizes=\"auto, (max-width: 384px) 100vw, 384px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_16.jpg\" rel=\"lightbox[9629]\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-9645 size-full\" src=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_16.jpg\" alt=\"\" width=\"555\" height=\"297\" srcset=\"http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_16.jpg 555w, http:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_16-300x161.jpg 300w\" sizes=\"auto, (max-width: 555px) 100vw, 555px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>TV stabilizatori naponi masovno su se proizvodili do kraja 1970-tih godina i gotovo da nije bilo ku\u0107nog televizora bez tog stabilizatora. Stoga se danas mogu na\u0107i pre\u017eivjeli primjerci te tehnologije razli\u010ditih dizajna i proizvo\u0111a\u010da. Elektri\u010dki gledano to su danas ure\u0111aji koji vi\u0161e nemaju neku prakti\u010dnu ili uporabnu vrijednost. Da ih i \u017eelimo koristiti svakako je potrebno zamijeniti kondenzator te provjeriti stanje izolacije na svim vodovima. No ono po \u010demu mogu biti najvi\u0161e zanimljivi to je njihova estetika ku\u0107i\u0161ta. Neki su ugra\u0111ivani u obi\u010dna plasti\u010dna ku\u0107i\u0161ta, no neki primjerci dolaze u vrlo kvalitetnim i lijepo dizajniranim aluminijskim ili metalnim ku\u0107i\u0161tima koja su pogodna za ugradnju neke druge (potrebnije) elektronike. Mi smo na primjer aluminijsko ku\u0107i\u0161te <a href=\"http:\/\/www.crowave.com\/blog\/2018\/11\/26\/magnetski-stabilizator-napona-tevesta-ei\/\" target=\"_blank\" rel=\"noopener noreferrer\">Magnetskog stabilizatora napona TEVESTA EI<\/a> iskoristili za ugradnju laboratorijskog izvora napajanja. Ku\u0107i\u0161te stabilizatora STABILOVOLT je izra\u0111eno od lijevanog aluminija sa bo\u010dnim perforiranim aluminijskim plo\u010dama. Svakako jedno vrlo kvalitetno i lijepo ku\u0107i\u0161te otporno na hr\u0111u, idealno za ugradnju nekog zabavnog elektroni\u010dkog ure\u0111aja koji \u0107e time osim uporabne tako\u0111er dobiti i izra\u017eenu dizajnersku vrijednost \ud83d\ude42<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Danas je nabavljen magnetski stabilizator mre\u017enog napona STABILOVOLT proizvod tvornice &#8220;Tehnika&#8221; (Kula, Srbija) iz 1960-tih godina. &nbsp; &nbsp; Stabilizator napona STABILOVOLT slu\u017ei za stabilizaciju fluktuacija mre\u017enih napona od 220 V u rasponu od \u00b125%. To zna\u010di da bi uz sve ulazne napone u rasponu 165-275 V na izlazu iz stabilizatora trebali dobili stabilnih 220V. Snaga [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":9638,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[59,9],"tags":[],"class_list":{"0":"post-9629","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-napajanja","8":"category-televizor","9":"czr-hentry"},"jetpack_featured_media_url":"https:\/\/crowave.com\/blog\/wp-content\/uploads\/2020\/12\/stabilovolt_tehnika_kula_09.jpg","_links":{"self":[{"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/posts\/9629","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=9629"}],"version-history":[{"count":4,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/posts\/9629\/revisions"}],"predecessor-version":[{"id":9763,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/posts\/9629\/revisions\/9763"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/media\/9638"}],"wp:attachment":[{"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/media?parent=9629"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/categories?post=9629"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.crowave.com\/blog\/wp-json\/wp\/v2\/tags?post=9629"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}