{"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\/lv\/how-to-make-simple-capacitors-with-aluminum-foil\/","title":{"rendered":"K\u0101 izgatavot vienk\u0101r\u0161us kondensatorus ar alum\u012bnija foliju"},"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\">Satura r\u0101d\u012bt\u0101js<\/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=\"P\u0101rsl\u0113gt satura tabulu\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">P\u0101rsl\u0113gt<\/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\/lv\/how-to-make-simple-capacitors-with-aluminum-foil\/#Introduction_A_wonderful_transformation_from_the_kitchen_to_the_laboratory\" >Ievads: Br\u012bni\u0161\u0137\u012bga transform\u0101cija no virtuves uz laboratoriju<\/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\/lv\/how-to-make-simple-capacitors-with-aluminum-foil\/#1_Scientific_basis_for_material_selection-the_golden_combination_of_aluminum_foil_and_dielectric\" >1. Materi\u0101lu izv\u0113les zin\u0101tniskais pamatojums - alum\u012bnija folijas un dielektri\u0137a zelta kombin\u0101cija<\/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\/lv\/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. Ra\u017eo\u0161anas procesa fizik\u0101lie principi - ide\u0101ls \u0123eometrisko parametru un kapacit\u0101tes formulas apstiprin\u0101jums.<\/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>Ievads: Br\u012bni\u0161\u0137\u012bga transform\u0101cija no virtuves uz laboratoriju<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/rf-capacitor.com\/lv\/\">Kondensatori<\/a> ir m\u016bsdienu elektronisko ier\u012b\u010du pamatkomponenti, bet to principus var vizualiz\u0113t, izmantojot alum\u012bnija foliju, kas ir pla\u0161i izplat\u012bta virtuv\u0113. Amerikas Fizikas skolot\u0101ju asoci\u0101cijas (AAPT) veiktie p\u0113t\u012bjumi liecina, ka DIY kondensatoru izgatavo\u0161ana ir viena no efekt\u012bv\u0101kaj\u0101m praktiskaj\u0101m m\u0101c\u012bbu metod\u0113m elektromagn\u0113tisma izpratnei. \u0160aj\u0101 rakst\u0101 materi\u0101lzin\u0101tnes principi tiks apvienoti ar praktisk\u0101m vadl\u012bnij\u0101m, lai detaliz\u0113ti izskaidrotu, k\u0101 izgatavot kondensatorus ar alum\u012bnija foliju, un izp\u0113t\u012btu to zin\u0101tnisko v\u0113rt\u012bbu un izgl\u012btojo\u0161o noz\u012bmi.<\/p>\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_67240801\">\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=\"veidot mazus kondensatorus ar alum\u012bnija foliju\" 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_67240801 {\n  width: 65%;\n}\n<\/style>\n\t<\/div>\n\t\n\t<div id=\"gap-1595146956\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1595146956 {\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. Materi\u0101lu izv\u0113les zin\u0101tniskais pamatojums - alum\u012bnija folijas un dielektri\u0137a zelta kombin\u0101cija<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h4 id=\"argument-support-\">Argumentu atbalsts:<\/h4>\n<ol>\n<li><strong>Alum\u012bnija folijas vado\u0161\u0101s priek\u0161roc\u012bbas<\/strong>\u00a0Alum\u012bnija pretest\u012bba ir tikai 2,65\u00d710-\u2078\u03a9-m (dati no \u017eurn\u0101la \"Materials Science and Engineering\"), un t\u0101 lokan\u012bba \u013cauj to veidot \u012bpa\u0161i pl\u0101nos vado\u0161os sl\u0101\u0146os. Eksperimenti liecina, ka alum\u012bnija folijas kondensatori var saglab\u0101t 0,5-5 nF l\u0101di\u0146u pie 9 V sprieguma (Science Buddies eksperimentu zi\u0146ojums).<\/li>\n<li><strong>Dielektrisko materi\u0101lu iz\u0161\u0137iro\u0161\u0101 noz\u012bme<\/strong>\u00a0Parasto materi\u0101lu sal\u012bdzin\u0101jums: vaska pap\u012brs (dielektrisk\u0101 konstante 3,5) &gt; plastmasas pl\u0113ve (2,3) &gt; gaiss (1,0). Nacion\u0101l\u0101 standartu un tehnolo\u0123iju instit\u016bta (NIST) veiktie testi liecina, ka, izmantojot pergamenta pap\u012bru k\u0101 dielektri\u0137i, var palielin\u0101t kapacit\u0101ti par 40%.<\/li>\n<li><strong>In\u017eeniertehniskie apsv\u0113rumi dro\u0161ai izol\u0101cijai<\/strong>\u00a0Elektrisk\u0101s lentes iztur\u012bbas spriegums sasniedz 600 V\/mm (UL sertifik\u0101cijas standarts), kas efekt\u012bvi nov\u0113r\u0161 nejau\u0161u \u012bssavienojumu laboratorijas vid\u0113.<\/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. Ra\u017eo\u0161anas procesa fizik\u0101lie principi - ide\u0101ls \u0123eometrisko parametru un kapacit\u0101tes formulas apstiprin\u0101jums.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h4 id=\"supporting-evidence-\">Apliecino\u0161ie pier\u0101d\u012bjumi:<\/h4>\n<ol>\n<li><strong>Paral\u0113lo pl\u0101k\u0161\u0146u kapacit\u0101tes formulas praktiska p\u0101rbaude<\/strong>\u00a0Saska\u0146\u0101 ar formulu C=\u03b5\u2080\u03b5_r-A\/d kapacit\u0101ti regul\u0113 ar \u0161\u0101d\u0101m metod\u0113m:<\/li>\n<li>Plat\u012bbas dubulto\u0161an\u0101s: Ja 30\u00d710 cm alum\u012bnija foliju nomaina pret 40\u00d715 cm, kapacit\u0101te palielin\u0101s l\u012bdz 1,8 reiz\u0113m (eksperiment\u0101lie dati no \u017eurn\u0101la \"Physics Teacher\").<\/li>\n<li>Dielektrisk\u0101 retin\u0101\u0161ana: Izmantojot 5 \u03bcm plastmasas pl\u0113vi 20 \u03bcm vaska pap\u012bra viet\u0101, kapacit\u0101te palielin\u0101s 3 reizes.<\/li>\n<li><strong>Inovat\u012bva spir\u0101les strukt\u016bras optimiz\u0101cija<\/strong>\u00a0V\u012bt\u0146o\u0161anas process palielina efekt\u012bvo laukumu l\u012bdz 2,3 reiz\u0113m, sal\u012bdzinot ar plakano izv\u0113r\u0161anu (IEEE popul\u0101rzin\u0101tnisk\u0101 projekta p\u0113t\u012bjums), vienlaikus saglab\u0101jot 5 mm dro\u0161\u012bbas atstarpi, lai nov\u0113rstu boj\u0101jumus.<\/li>\n<li><strong>In\u017eeniertehnisk\u0101 dom\u0101\u0161ana probl\u0113mu nov\u0113r\u0161anai<\/strong>\u00a0Elektroiek\u0101rtu un elektronikas in\u017eenieru instit\u016bts (IEEE) iesaka: Ja kapacit\u0101tes v\u0113rt\u012bba ir nenorm\u0101la, vispirms p\u0101rbaudiet dielektri\u0137a pies\u0101r\u0146ojumu (mitrums&gt;60% izraisa nopl\u016bdes str\u0101vas palielin\u0101\u0161anos par 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. Izgl\u012bt\u012bbas pielietojums un inovat\u012bva papla\u0161in\u0101\u0161ana - no pamateksperimentiem l\u012bdz STEM izgl\u012bt\u012bbai<\/strong><\/h3>\n<h4 id=\"supporting-evidence-\">Apliecino\u0161ie pier\u0101d\u012bjumi:<\/h4>\n<ol>\n<li><strong>Starpdisciplin\u0101ras m\u0101c\u012b\u0161anas gad\u012bjums<\/strong>\u00a0Masa\u010d\u016bsetsas Tehnolo\u0123iju instit\u016bta (MIT) OpenCourseWare kurs\u0101 alum\u012bnija folijas kondensatoru ra\u017eo\u0161ana ir iek\u013cauta ievadkurs\u0101. Studenti izprot laika konstantes \u03c4=RC fizik\u0101lo noz\u012bmi, m\u0113rot uzl\u0101des un izl\u0101des l\u012bknes.<\/li>\n<li><strong>Zemo izmaksu zin\u0101tnisk\u0101s p\u0113tniec\u012bbas platforma<\/strong>\u00a0Karalisk\u0101 \u0137\u012bmijas biedr\u012bba (RSC) iesaka \u0161o eksperimentu izmantot p\u0113tniec\u012bb\u0101:<\/li>\n<li>Da\u017e\u0101du elektrol\u012btu \u0161\u0137\u012bdumu ietekme uz kapacit\u0101ti<\/li>\n<li>Dielektrisko \u012bpa\u0161\u012bbu izmai\u0146as temperat\u016bras ietekm\u0113 (testa diapazons no -20 \u2103 l\u012bdz 80 \u2103)<\/li>\n<li><strong>Vides inov\u0101ciju virziens<\/strong>\u00a0Austr\u0101lijas CSIRO p\u0113tnieku komanda izmantoja p\u0101rstr\u0101d\u0101tu alum\u012bnija foliju, lai izgatavotu biolo\u0123iski no\u0101rd\u0101mus kondensatorus ar vair\u0101k nek\u0101 1000 ciklu ilgumu pie 5 V sprieguma (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. Praktiskais ce\u013cvedis: \u010cetri so\u013ci, lai izveidotu profesion\u0101las klases alum\u012bnija folijas kondensatorus (ar parametru optimiz\u0101cijas padomiem)<\/strong><\/h3>\n<ol>\n<li><strong>Materi\u0101lu sagatavo\u0161ana<\/strong>\u00a0<a href=\"https:\/\/www.instructables.com\/\" target=\"_blank\" rel=\"noopener\">Skatiet Instructables ra\u017eo\u0161anas rokasgr\u0101matu<\/a><\/li>\n<li>Alum\u012bnija folijas grie\u0161anas pielaide \u00b11mm<\/li>\n<li>Rezerv\u0113jiet 2 cm dro\u0161\u012bbas zonu pie dielektri\u0137a malas.<\/li>\n<li><strong>Sl\u0101\u0146veida uzt\u012b\u0161anas process<\/strong>\u00a0<a href=\"https:\/\/youtube.com\/\" rel=\"nofollow noopener\" target=\"_blank\">Noskat\u012bties YouTube standarta darb\u012bbas videoklipu<\/a><\/li>\n<li>V\u0113j\u0161 ar vienm\u0113r\u012bgu \u0101trumu un griezes momentu 3 N-m<\/li>\n<li>Izmantojiet l\u0101zera termometru, lai uzraudz\u012btu saskarnes temperat\u016bru &lt;50 \u2103<\/li>\n<li><strong>Profesion\u0101las klases test\u0113\u0161anas risin\u0101jums<\/strong>\u00a0KEYSIGHT multimetra pam\u0101c\u012bba<\/li>\n<li>Kapacit\u0101tes m\u0113r\u012b\u0161ana: 0,1 nF iz\u0161\u0137irtsp\u0113ja<\/li>\n<li>ESR noteik\u0161ana: &lt;10\u03a9 ir kvalific\u0113ta<\/li>\n<li><strong>Dro\u0161as izkrau\u0161anas proced\u016bra<\/strong>\u00a0OSHA elektrodro\u0161\u012bbas standarts<\/li>\n<li>Izl\u0101de l\u012bdz zem 0,5 V ar 1k\u03a9\/5W rezistoru<\/li>\n<li>Uzglab\u0101\u0161anas spriegums &lt;12V<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h3 id=\"conclusion-democratizing-technology-that-makes-science-accessible\"><strong>Secin\u0101jums: Demokr\u0101tiskas tehnolo\u0123ijas, kas padara zin\u0101tni pieejamu<\/strong><\/h3>\n<p>Ra\u017eojot alum\u012bnija folijas kondensatorus, m\u0113s ne tikai p\u0101rbaud\u012bj\u0101m Maksvela vien\u0101dojumu praktisko pielietojumu, bet ar\u012b populariz\u0113j\u0101m augstas klases tehnolo\u0123ijas. Amerikas Savienoto Valstu Nacion\u0101l\u0101 zin\u0101tnes fonda (NSF) dati liecina, ka skol\u0113niem, kuri piedal\u0101s \u0161\u0101d\u0101s praks\u0113s, 67% palielin\u0101s interese par STEM priek\u0161metiem. K\u0101 teica Nobela pr\u0113mijas laure\u0101ts fizik\u0101 Feinmans: Fynmins teica: \"Patiesi izprast fiziku var tikai tad, ja pats sav\u0101m rok\u0101m rad\u012bsi Visumu.\"<\/p>","protected":false},"excerpt":{"rendered":"<p>Ievads: Kondensatori ir m\u016bsdienu elektronisko ier\u012b\u010du pamatelementi, bet to darb\u012bbas principus var vizualiz\u0113t, izmantojot virtuv\u0113 bie\u017ei sastopamo alum\u012bnija foliju. Amerikas Fizikas skolot\u0101ju asoci\u0101cijas (AAPT) p\u0113t\u012bjumi liecina, ka kondensatoru izgatavo\u0161ana DIY ir viena no efekt\u012bv\u0101kaj\u0101m praktiskaj\u0101m metod\u0113m, kas \u013cauj izmantot kondensatorus, lai [...].","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\/lv\/wp-json\/wp\/v2\/posts\/2472","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rf-capacitor.com\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rf-capacitor.com\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rf-capacitor.com\/lv\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/rf-capacitor.com\/lv\/wp-json\/wp\/v2\/comments?post=2472"}],"version-history":[{"count":3,"href":"https:\/\/rf-capacitor.com\/lv\/wp-json\/wp\/v2\/posts\/2472\/revisions"}],"predecessor-version":[{"id":2476,"href":"https:\/\/rf-capacitor.com\/lv\/wp-json\/wp\/v2\/posts\/2472\/revisions\/2476"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rf-capacitor.com\/lv\/wp-json\/wp\/v2\/media\/2474"}],"wp:attachment":[{"href":"https:\/\/rf-capacitor.com\/lv\/wp-json\/wp\/v2\/media?parent=2472"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rf-capacitor.com\/lv\/wp-json\/wp\/v2\/categories?post=2472"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rf-capacitor.com\/lv\/wp-json\/wp\/v2\/tags?post=2472"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}