[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.dezino.sk\/v-skratke-o-menicoch-napatia-a-ich-vhodnom-vybere\/#Article","mainEntityOfPage":"https:\/\/www.dezino.sk\/v-skratke-o-menicoch-napatia-a-ich-vhodnom-vybere\/","headline":"V skratke o meni\u010doch nap\u00e4tia a ich vhodnom v\u00fdbere","name":"V skratke o meni\u010doch nap\u00e4tia a ich vhodnom v\u00fdbere","description":"Nie v\u017edy a v\u0161ade m\u00e1me to \u0161\u0165astie, aby sme mali pri sebe elektrick\u00fa z\u00e1suvku, respekt\u00edve pr\u00fad striedav\u00e9ho nap\u00e4tia. Ten je vlastne podobn\u00fd tomu, ak\u00fd poskytuje be\u017en\u00e1 z\u00e1suvka. Zdroj striedav\u00e9ho nap\u00e4tia...","datePublished":"2020-03-07","dateModified":"2020-03-07","author":{"@type":"Person","@id":"https:\/\/www.dezino.sk\/author\/#Person","name":"","url":"https:\/\/www.dezino.sk\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/2dfb47fe8ef5e1795dc8fdf9fc01f7f6e0de0c5b588d6a35abd2f00b6a65d2be?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/2dfb47fe8ef5e1795dc8fdf9fc01f7f6e0de0c5b588d6a35abd2f00b6a65d2be?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"dezino.sk","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.dezino.sk\/wp-content\/uploads\/Elektrina,%20pr%C3%BAd.jpeg","url":"https:\/\/www.dezino.sk\/wp-content\/uploads\/Elektrina,%20pr%C3%BAd.jpeg","height":0,"width":0},"url":"https:\/\/www.dezino.sk\/v-skratke-o-menicoch-napatia-a-ich-vhodnom-vybere\/","wordCount":376,"articleBody":"   Nie v\u017edy a v\u0161ade m\u00e1me to \u0161\u0165astie, aby sme mali pri sebe elektrick\u00fa z\u00e1suvku, respekt\u00edve pr\u00fad striedav\u00e9ho nap\u00e4tia. Ten je vlastne podobn\u00fd tomu, ak\u00fd poskytuje be\u017en\u00e1 z\u00e1suvka. Zdroj striedav\u00e9ho nap\u00e4tia tak dok\u00e1\u017eeme vyu\u017ei\u0165 v X pr\u00edpadoch a najr\u00f4znej\u0161\u00edmi sp\u00f4sobmi. Pokia\u013e sa teda nach\u00e1dzame v situ\u00e1cii, kedy m\u00e1me k dispoz\u00edcii len akumul\u00e1tor s jednosmern\u00fdm nap\u00e4t\u00edm (12 V alebo 24 V), tento je mo\u017en\u00e9 premeni\u0165 na po\u017eadovan\u00e9 striedav\u00e9 nap\u00e4tie (220 V alebo 230) pou\u017eit\u00edm veci\u010dky, akou je v tomto pr\u00edpade menic napatia 12v 220v 1000w.Tieto produkty s\u00fa inak zn\u00e1me aj pod pomenovan\u00edm ako invertory. Konkr\u00e9tnej\u0161ie sa m\u00f4\u017eu deli\u0165 na tie s \u010distou s\u00ednusovou vlnou a na tie s modifikovanou s\u00ednusovou vlnou.Tie modifikovan\u00e9 v stru\u010dnosti nemaj\u00fa tak\u00fd \u010dist\u00fd, respekt\u00edve hladk\u00fd priebeh, \u010do v\u0161ak u v\u00e4\u010d\u0161iny be\u017en\u00fdch spotrebi\u010dov nezna\u010d\u00ed prakticky \u017eiadny probl\u00e9m. Fakt, \u017ee ich s\u00ednusoida nie je stopercentne hladk\u00e1, zbad\u00e1me sk\u00f4r pri nap\u00e1jan\u00ed merac\u00edch pr\u00edstrojov, kedy je samozrejme odporu\u010den\u00e9 pou\u017ei\u0165 druh\u00fd zmienen\u00fd variant, teda invertor s \u010distou s\u00ednusoidou. Rovnako tak napr. v pr\u00edpade nap\u00e1jania lek\u00e1rskych pr\u00edstrojov. Na rozdiel od tak\u00e9hoto meni\u010da je ten modifikovan\u00fd charakteristick\u00fd aj t\u00fdm, \u017ee sa pri svojej prev\u00e1dzke tro\u0161ka \u201etras\u00fa\u201c obehov\u00e9 \u010derpadl\u00e1, \u010do ale op\u00e4\u0165 nemus\u00ed znamena\u0165 podstatnej\u0161\u00ed probl\u00e9m, nako\u013eko ide spravidla len o \u013eahk\u00e9 chvenie.Zo zmienen\u00e9ho tak vypl\u00fdva, \u017ee z h\u013eadiska citlivej\u0161\u00edch elektronick\u00fdch zariaden\u00ed, ich pripojenia a n\u00e1slednej prev\u00e1dzky je vhodnej\u0161\u00ed invertor s \u010distou s\u00ednusovou vlnou.Pre be\u017enej\u0161ie spotrebi\u010de je v\u0161ak rovnako vhodn\u00fd modifikovan\u00fd, ktor\u00fd m\u00e1 spravidla ni\u017e\u0161iu cenu, a to dokonca nieko\u013ekon\u00e1sobne. Invertory (meni\u010de) sa \u010falej triedia na z\u00e1klade svojho v\u00fdkonu, \u010do je v pr\u00edpade v\u00fdberu \u010fal\u0161ou d\u00f4le\u017eitou kateg\u00f3riou.V stru\u010dnosti s\u00fa z dan\u00e9ho h\u013eadiska na v\u00fdber r\u00f4zne typy a to s prev\u00e1zdkov\u00fdm \u010di nepretr\u017eit\u00fdm v\u00fdkonom v parametroch od 100 W do 10 000 W.                                                                                                                                                                                                                                                                                                                                                                                                   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