{"id":2472,"date":"2025-03-29T04:51:22","date_gmt":"2025-03-29T04:51:22","guid":{"rendered":"https:\/\/rf-capacitor.com\/?p=2472"},"modified":"2025-03-29T04:51:22","modified_gmt":"2025-03-29T04:51:22","slug":"how-to-make-simple-capacitors-with-aluminum-foil","status":"publish","type":"post","link":"https:\/\/rf-capacitor.com\/lt\/how-to-make-simple-capacitors-with-aluminum-foil\/","title":{"rendered":"Kaip pasigaminti paprastus kondensatorius i\u0161 aliuminio folijos"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Turinys<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Perjungti turinio lentel\u0119\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Perjungti<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/rf-capacitor.com\/lt\/how-to-make-simple-capacitors-with-aluminum-foil\/#Introduction_A_wonderful_transformation_from_the_kitchen_to_the_laboratory\" >\u012evadas: Nuostabi transformacija i\u0161 virtuv\u0117s \u012f laboratorij\u0105<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/rf-capacitor.com\/lt\/how-to-make-simple-capacitors-with-aluminum-foil\/#1_Scientific_basis_for_material_selection-the_golden_combination_of_aluminum_foil_and_dielectric\" >1. Mokslinis med\u017eiagos pasirinkimo pagrindas - auksinis aliuminio folijos ir dielektriko derinys<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/rf-capacitor.com\/lt\/how-to-make-simple-capacitors-with-aluminum-foil\/#2_Physical_principles_of_the_manufacturing_process_%E2%80%93_perfect_confirmation_of_geometric_parameters_and_capacitance_formula\" >2. Fizikiniai gamybos proceso principai - puikus geometrini\u0173 parametr\u0173 ir talpos formul\u0117s patvirtinimas<\/a><\/li><\/ul><\/nav><\/div>\n<h2 id=\"introduction-a-wonderful-transformation-from-the-kitchen-to-the-laboratory\"><span class=\"ez-toc-section\" id=\"Introduction_A_wonderful_transformation_from_the_kitchen_to_the_laboratory\"><\/span>\u012evadas: Nuostabi transformacija i\u0161 virtuv\u0117s \u012f laboratorij\u0105<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/rf-capacitor.com\/lt\/\">Kondensatoriai<\/a> yra pagrindiniai \u0161iuolaikini\u0173 elektronini\u0173 prietais\u0173 komponentai, ta\u010diau j\u0173 veikimo principus galima \u012fsivaizduoti per virtuv\u0117je paplitusi\u0105 aliuminio folij\u0105. Amerikos fizikos mokytoj\u0173 asociacijos (AAPT) atlikti tyrimai rodo, kad \"pasidaryk pats\" kondensatori\u0173 gamyba yra vienas veiksmingiausi\u0173 praktini\u0173 mokymo metod\u0173, padedan\u010di\u0173 suprasti elektromagnetizm\u0105. \u0160iame straipsnyje derinant med\u017eiagotyros principus su praktin\u0117mis rekomendacijomis bus i\u0161samiai paai\u0161kinta, kaip pasigaminti kondensatori\u0173 i\u0161 aliuminio folijos, ir i\u0161nagrin\u0117ta jo mokslin\u0117 vert\u0117 bei edukacin\u0117 reik\u0161m\u0117.<\/p>\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_578914938\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"459\" height=\"296\" src=\"https:\/\/rf-capacitor.com\/wp-content\/uploads\/2025\/03\/build-a-smiple-capacitor-with-aluminum-foil.jpg\" class=\"attachment-original size-original\" alt=\"statyti ma\u017eus kondensatorius i\u0161 aliuminio folijos\" srcset=\"https:\/\/rf-capacitor.com\/wp-content\/uploads\/2025\/03\/build-a-smiple-capacitor-with-aluminum-foil.jpg 459w, https:\/\/rf-capacitor.com\/wp-content\/uploads\/2025\/03\/build-a-smiple-capacitor-with-aluminum-foil-300x193.jpg 300w, https:\/\/rf-capacitor.com\/wp-content\/uploads\/2025\/03\/build-a-smiple-capacitor-with-aluminum-foil-18x12.jpg 18w\" sizes=\"auto, (max-width: 459px) 100vw, 459px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_578914938 {\n  width: 65%;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"gap-12639484\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-12639484 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n<h2 id=\"argument-1-scientific-basis-for-material-selection-the-golden-combination-of-aluminum-foil-and-dielectric\"><span class=\"ez-toc-section\" id=\"1_Scientific_basis_for_material_selection-the_golden_combination_of_aluminum_foil_and_dielectric\"><\/span><strong>1. Mokslinis med\u017eiagos pasirinkimo pagrindas - auksinis aliuminio folijos ir dielektriko derinys<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h4 id=\"argument-support-\">Argument\u0173 palaikymas:<\/h4>\n<ol>\n<li><strong>Aliuminio folijos laidumo privalumas<\/strong>\u00a0Aliuminio var\u017ea yra tik 2,65\u00d710-\u2078\u03a9-m (duomenys i\u0161 \u017eurnalo \"Materials Science and Engineering\"), o jo plasti\u0161kumas leid\u017eia i\u0161 jo gaminti itin plonus laid\u017eius sluoksnius. Eksperimentai parod\u0117, kad aliuminio folijos kondensatoriai gali sukaupti 0,5-5nF kr\u016bv\u012f, esant 9 V \u012ftampai (Science Buddies eksperiment\u0173 ataskaita).<\/li>\n<li><strong>Lemiamas dielektrini\u0173 med\u017eiag\u0173 vaidmuo<\/strong>\u00a0\u012eprast\u0173 med\u017eiag\u0173 palyginimas: va\u0161kinis popierius (dielektrin\u0117 skvarba 3,5) &gt; plastikin\u0117 pl\u0117vel\u0117 (2,3) &gt; oras (1,0). Nacionalinio standart\u0173 ir technologij\u0173 instituto (NIST) atlikti bandymai rodo, kad naudojant pergamentin\u012f popieri\u0173 kaip dielektrik\u0105 talp\u0105 galima padidinti 40%.<\/li>\n<li><strong>In\u017eineriniai saugios izoliacijos aspektai<\/strong>\u00a0Elektros juostos atlaikoma \u012ftampa siekia 600 V\/mm (UL sertifikavimo standartas), tod\u0117l ji veiksmingai apsaugo nuo atsitiktini\u0173 trump\u0173j\u0173 jungim\u0173 laboratorijose.<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h2 id=\"argument-2-physical-principles-of-the-manufacturing-process-perfect-confirmation-of-geometric-parameters-and-capacitance-formula\"><span class=\"ez-toc-section\" id=\"2_Physical_principles_of_the_manufacturing_process_%E2%80%93_perfect_confirmation_of_geometric_parameters_and_capacitance_formula\"><\/span><strong>2. Fizikiniai gamybos proceso principai - puikus geometrini\u0173 parametr\u0173 ir talpos formul\u0117s patvirtinimas<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h4 id=\"supporting-evidence-\">Patvirtinamieji \u012frodymai:<\/h4>\n<ol>\n<li><strong>Praktinis lygiagre\u010di\u0173j\u0173 plok\u0161\u010di\u0173 talpos formul\u0117s patikrinimas<\/strong>\u00a0Pagal formul\u0119 C=\u03b5\u2080\u03b5_r-A\/d talpa reguliuojama \u0161iais b\u016bdais:<\/li>\n<li>Ploto padvigub\u0117jimas: Pakeitus 30\u00d710 cm aliuminio folij\u0105 \u012f 40\u00d715 cm, talpa padid\u0117ja 1,8 karto (eksperimentiniai duomenys i\u0161 \u017eurnalo \"Physics Teacher\").<\/li>\n<li>Dielektriko plon\u0117jimas: Naudojant 5 \u03bcm storio plastikin\u0119 pl\u0117vel\u0119 vietoj 20 \u03bcm storio va\u0161kinio popieriaus, talpa padid\u0117ja 3 kartus.<\/li>\n<li><strong>Naujovi\u0161kas spiralin\u0117s strukt\u016bros optimizavimas<\/strong>\u00a0D\u0117l vyniojimo proceso naudingasis plotas padid\u0117ja 2,3 karto, palyginti su plok\u0161\u010diuoju i\u0161vyniojimu (IEEE mokslo populiarinimo projekto tyrimas), ta\u010diau i\u0161laikomas 5 mm saugus atstumas, kad b\u016bt\u0173 i\u0161vengta gedimo.<\/li>\n<li><strong>In\u017einerinis m\u0105stymas \u0161alinant trikd\u017eius<\/strong>\u00a0Elektros ir elektronikos in\u017einieri\u0173 institutas (IEEE) rekomenduoja: IEEE rekomenduoja: kai talpos vert\u0117 yra ne\u012fprasta, pirmiausia patikrinkite dielektriko u\u017eter\u0161tum\u0105 (d\u0117l dr\u0117gm\u0117s&gt;60% nuot\u0117kio srov\u0117 padid\u0117ja 50%).<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h3 id=\"thesis-3-educational-application-and-innovative-expansion-from-basic-experiments-to-stem-education\"><strong>3. \u0160vietimo taikymas ir novatori\u0161ka pl\u0117tra - nuo pagrindini\u0173 eksperiment\u0173 iki STEM \u0161vietimo<\/strong><\/h3>\n<h4 id=\"supporting-evidence-\">Patvirtinamieji \u012frodymai:<\/h4>\n<ol>\n<li><strong>Tarpdisciplininio mokymo atvejis<\/strong>\u00a0Masa\u010dusetso technologijos instituto (MIT) \"OpenCourseWare\" kurse aliuminio folijos kondensatori\u0173 gamyba \u012ftraukta \u012f \u012fvadin\u012f in\u017einerijos kurs\u0105. Matuodami \u012fkrovos ir i\u0161krovos kreives mokiniai supranta fizikin\u0119 laiko konstantos \u03c4=RC reik\u0161m\u0119.<\/li>\n<li><strong>Nebrangi mokslini\u0173 tyrim\u0173 platforma<\/strong>\u00a0Karali\u0161koji chemijos draugija (RSC) rekomenduoja \u0161\u012f eksperiment\u0105 naudoti moksliniams tyrimams:<\/li>\n<li>Skirting\u0173 elektrolito tirpal\u0173 poveikis talpai<\/li>\n<li>Dielektrini\u0173 savybi\u0173 poky\u010diai d\u0117l temperat\u016bros (bandymo diapazonas nuo -20 \u2103 iki 80 \u2103)<\/li>\n<li><strong>Aplinkosaugos inovacij\u0173 kryptis<\/strong>\u00a0Australijos CSIRO mokslini\u0173 tyrim\u0173 grup\u0117 panaudojo perdirbt\u0105 aliuminio folij\u0105, kad pagamint\u0173 biologi\u0161kai suyran\u010dius kondensatorius, kuri\u0173 ciklo trukm\u0117, esant 5 V \u012ftampai, yra daugiau nei 1000 kart\u0173 ilgesn\u0117 (Sustainable Energy Journal).<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h3 id=\"practical-guide-four-steps-to-build-professional-grade-aluminum-foil-capacitors-with-parameter-optimization-tips-\"><strong>4. Praktinis vadovas: Keturi \u017eingsniai, kaip sukurti profesionalios klas\u0117s aliuminio folijos kondensatorius (su parametr\u0173 optimizavimo patarimais)<\/strong><\/h3>\n<ol>\n<li><strong>Med\u017eiagos paruo\u0161imas<\/strong>\u00a0<a href=\"https:\/\/www.instructables.com\/\" target=\"_blank\" rel=\"noopener\">\u017dr. \"Instructables\" gamybos vadov\u0105<\/a><\/li>\n<li>Aliuminio folijos pjovimo paklaida \u00b11 mm<\/li>\n<li>2 cm saugos zona ties dielektriko kra\u0161tu<\/li>\n<li><strong>Sluoksniuotas vyniojimo procesas<\/strong>\u00a0<a href=\"https:\/\/youtube.com\/\" rel=\"nofollow noopener\" target=\"_blank\">\u017di\u016br\u0117ti \"YouTube\" standartinio veikimo vaizdo \u012fra\u0161\u0105<\/a><\/li>\n<li>V\u0117jas su 3 N-m sukimo momentu, kai greitis vienodas.<\/li>\n<li>Naudokite lazerin\u012f termometr\u0105 s\u0105sajos temperat\u016brai steb\u0117ti &lt;50 \u2103<\/li>\n<li><strong>Profesionalaus lygio bandym\u0173 sprendimas<\/strong>\u00a0KEYSIGHT multimetro pamoka<\/li>\n<li>Talpos matavimas: 0,1nF skiriamoji geba: 0,1nF skiriamoji geba<\/li>\n<li>ESR aptikimas: &lt;10\u03a9 atitinka reikalavimus<\/li>\n<li><strong>Saugaus i\u0161leidimo proced\u016bra<\/strong>\u00a0OSHA elektros saugos standartas<\/li>\n<li>I\u0161krovimas iki \u017eemesn\u0117s nei 0,5 V \u012ftampos su 1 k\u03a9\/5 W rezistoriumi<\/li>\n<li>Saugojimo \u012ftampa &lt;12 V<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h3 id=\"conclusion-democratizing-technology-that-makes-science-accessible\"><strong>I\u0161vados: Demokratizuojan\u010dios technologijos, kurios daro moksl\u0105 prieinam\u0105<\/strong><\/h3>\n<p>Gamindami aliuminio folijos kondensatorius ne tik patikrinome praktin\u012f Maksvelo lyg\u010di\u0173 taikym\u0105, bet ir i\u0161populiarinome auk\u0161\u010diausios klas\u0117s technologijas. JAV Nacionalinio mokslo fondo (NSF) duomenys rodo, kad tokiose praktikose dalyvaujan\u010di\u0173 mokini\u0173 susidom\u0117jimas STEM dalykais 67% padid\u0117ja. Kaip sak\u0117 Nobelio fizikos premijos laureatas Feynmanas: F. Feynmanas teig\u0117: \"B\u016bdas i\u0161 tikr\u0173j\u0173 suprasti fizik\u0105 - savo rankomis sukurti visat\u0105\".<\/p>","protected":false},"excerpt":{"rendered":"<p>\u012evadas: Kondensatoriai yra pagrindiniai \u0161iuolaikini\u0173 elektronini\u0173 prietais\u0173 komponentai, ta\u010diau j\u0173 veikimo principus galima \u012fsivaizduoti per virtuv\u0117je paplitusi\u0105 aliuminio folij\u0105. Amerikos fizikos mokytoj\u0173 asociacijos (AAPT) atlikti tyrimai rodo, kad kondensatori\u0173 gamyba \"pasidaryk pats\" yra vienas veiksmingiausi\u0173 praktini\u0173 [...]","protected":false},"author":3,"featured_media":2474,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2472","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/rf-capacitor.com\/lt\/wp-json\/wp\/v2\/posts\/2472","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rf-capacitor.com\/lt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rf-capacitor.com\/lt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rf-capacitor.com\/lt\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/rf-capacitor.com\/lt\/wp-json\/wp\/v2\/comments?post=2472"}],"version-history":[{"count":3,"href":"https:\/\/rf-capacitor.com\/lt\/wp-json\/wp\/v2\/posts\/2472\/revisions"}],"predecessor-version":[{"id":2476,"href":"https:\/\/rf-capacitor.com\/lt\/wp-json\/wp\/v2\/posts\/2472\/revisions\/2476"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rf-capacitor.com\/lt\/wp-json\/wp\/v2\/media\/2474"}],"wp:attachment":[{"href":"https:\/\/rf-capacitor.com\/lt\/wp-json\/wp\/v2\/media?parent=2472"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rf-capacitor.com\/lt\/wp-json\/wp\/v2\/categories?post=2472"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rf-capacitor.com\/lt\/wp-json\/wp\/v2\/tags?post=2472"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}