{"id":4030,"date":"2026-10-15T00:14:58","date_gmt":"2026-10-14T23:14:58","guid":{"rendered":"https:\/\/wpcalc.com\/tr\/fizik\/paralel-plakali-kondansator-hesaplama\/"},"modified":"2026-10-15T00:14:58","modified_gmt":"2026-10-14T23:14:58","slug":"paralel-plakali-kondansator-hesaplama","status":"publish","type":"post","link":"https:\/\/wpcalc.com\/tr\/fizik\/paralel-plakali-kondansator-hesaplama\/","title":{"rendered":"Paralel plakal\u0131 kondansat\u00f6r hesaplama"},"content":{"rendered":"<section class=\"not-prose calculator-box\" aria-labelledby=\"calculator-title\"><div class=\"flex items-baseline sm:items-center justify-between gap-2 sm:gap-3\"><div class=\"flex flex-col sm:flex-row sm:items-center gap-2\"><span class=\"icon icon-calculator text-primary-700! text-base! dark:text-primary-300!\" aria-hidden=\"true\"><\/span><h2 id=\"calculator-title\" class=\"text-lg font-display font-bold\">Plaka alan\u0131, plakalar aras\u0131 mesafe ve dielektrik sabitinden kapasitans\u0131 hesaplay\u0131n<\/h2><\/div><div class=\"calcdash-favorite group\">\n  <button type=\"button\" class=\"favorite\" id=\"favorite\" data-favorite-id=\"4030\" data-favorite-title=\"Paralel plakal\u0131 kondansat\u00f6r\" data-favorite-url=\"https:\/\/wpcalc.com\/tr\/fizik\/paralel-plakali-kondansator-hesaplama\/\" data-favorite-excerpt=\"Plaka alan\u0131, plakalar aras\u0131 mesafe ve dielektrik sabitinden paralel plakal\u0131 kondansat\u00f6r\u00fcn kapasitans\u0131n\u0131 hesaplay\u0131n. \u00c7ak\u0131\u015fma alan\u0131n\u0131, bo\u015fluk mesafesini ve ba\u011f\u0131l ge\u00e7irgenli\u011fi girin; C de\u011ferini farad, \u00b5F, nF ve pF cinsinden al\u0131n.\" aria-label=\"Favorilere ekle\" data-favorite-icon=\"icon icon-physic\">\n    <span class=\"icon icon-shape-star-empty\" aria-hidden=\"true\"><\/span>\n  <\/button>\n  <div class=\"calcdash-favorite__tip\" aria-hidden=\"true\">\n   <span class=\"favorite-tooltip\" id=\"favorite-tooltip\"><\/span>\n  <\/div>\n  <span class=\"sr-only\" role=\"status\" id=\"favorite-status\"><\/span>\n<\/div><\/div><form action=\"https:\/\/wpcalc.com\/tr\/fizik\/paralel-plakali-kondansator-hesaplama\/\" method=\"POST\" class=\"calculator\" id=\"calculator-4030\" data-post=\"4030\"><fieldset class=\"fieldset-input is-2\"><legend class=\"sr-only\">Giri\u015f alanlar\u0131<\/legend><div class=\"field has-term\" id=\"input-1\"><label for=\"field-1\">Plaka alan\u0131 (A)<\/label><div class=\"term\">A<\/div>  <div class=\"absolute bottom-0 left-16 top-8 w-2 h-0.5 bg-blue-500\"><\/div><div class=\"field-group\"><input type=\"text\" name=\"plaka_alan_a\" id=\"field-1\" aria-describedby=\"calc-info-1\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" placeholder=\"e.g. 100\" min=\"0\" value=\"100\"\/><div class=\"grid grid-cols-1\"><select id=\"field-2\" name=\"alan_birimi\" aria-label=\"Alan birimi\"><option value=\"mm2\">mm\u00b2<\/option><option value=\"cm2\" selected>cm\u00b2<\/option><option value=\"m2\">m\u00b2<\/option><option value=\"in2\">in\u00b2<\/option><option value=\"ft2\">ft\u00b2<\/option><\/select><svg class=\"pointer-events-none col-start-1 row-start-1 mr-2 size-5 self-center justify-self-end text-gray-500 sm:size-4\" viewBox=\"0 0 16 16\" fill=\"currentColor\" aria-hidden=\"true\" data-slot=\"icon\">\n              <path fill-rule=\"evenodd\" d=\"M4.22 6.22a.75.75 0 0 1 1.06 0L8 8.94l2.72-2.72a.75.75 0 1 1 1.06 1.06l-3.25 3.25a.75.75 0 0 1-1.06 0L4.22 7.28a.75.75 0 0 1 0-1.06Z\" clip-rule=\"evenodd\" \/>\n            <\/svg><\/div><\/div><small id=\"calc-info-1\">Tek bir plakan\u0131n alan\u0131 (iki plakan\u0131n \u00f6rt\u00fc\u015fen alan\u0131)<\/small><\/div><div class=\"field has-term\" id=\"input-2\"><label for=\"field-3\">Plakalar aras\u0131 mesafe (d)<\/label><div class=\"term\">d<\/div>  <div class=\"absolute bottom-0 left-16 top-8 w-2 h-0.5 bg-blue-500\"><\/div><div class=\"field-group\"><input type=\"text\" name=\"plakalar_aras_mesafe_d\" id=\"field-3\" aria-describedby=\"calc-info-3\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" placeholder=\"e.g. 1\" min=\"0\" value=\"1\"\/><div class=\"grid grid-cols-1\"><select id=\"field-4\" name=\"uzaklk_birimi\" aria-label=\"Uzakl\u0131k birimi\"><option value=\"um\">\u00b5m<\/option><option value=\"mm\" selected>mm<\/option><option value=\"cm\">cm<\/option><option value=\"m\">m<\/option><option value=\"mil\">mil<\/option><option value=\"in\">in<\/option><\/select><svg class=\"pointer-events-none col-start-1 row-start-1 mr-2 size-5 self-center justify-self-end text-gray-500 sm:size-4\" viewBox=\"0 0 16 16\" fill=\"currentColor\" aria-hidden=\"true\" data-slot=\"icon\">\n              <path fill-rule=\"evenodd\" d=\"M4.22 6.22a.75.75 0 0 1 1.06 0L8 8.94l2.72-2.72a.75.75 0 1 1 1.06 1.06l-3.25 3.25a.75.75 0 0 1-1.06 0L4.22 7.28a.75.75 0 0 1 0-1.06Z\" clip-rule=\"evenodd\" \/>\n            <\/svg><\/div><\/div><small id=\"calc-info-3\">Plakalar aras\u0131ndaki uzakl\u0131k<\/small><\/div><div class=\"field has-term\" id=\"input-3\"><label for=\"field-5\">G\u00f6reli ge\u00e7irgenlik (\u03b5r)<\/label><div class=\"term\">\u03b5r<\/div>  <div class=\"absolute bottom-0 left-16 top-8 w-2 h-0.5 bg-blue-500\"><\/div><input type=\"text\" name=\"greli_geirgenlik_r\" id=\"field-5\" aria-describedby=\"calc-info-5\" data-number inputmode=\"decimal\" autocomplete=\"off\" spellcheck=\"false\" placeholder=\"e.g. 1\" min=\"1\" value=\"1\"\/><small id=\"calc-info-5\">Dielektrik sabiti: 1 vakum, \u22482,2 PTFE, \u22484,7 cam, \u224880 su<\/small><\/div><\/fieldset><div class=\"buttons\"><button type=\"submit\" data-text=\"Yeniden hesapla\" id=\"calculate-button\" data-post=\"4030\">Hesapla<\/button><button type=\"reset\">S\u0131f\u0131rla<\/button><\/div><div class=\"field is-checkbox hidden!\" id=\"field-auto-calc\"><input type=\"checkbox\" id=\"auto-calc\"><label for=\"auto-calc\">Otomatik hesapla<\/label><small>Etkinle\u015ftirilirse, herhangi bir de\u011feri de\u011fi\u015ftirdi\u011finizde sonu\u00e7 otomatik olarak g\u00fcncellenir.<\/small><\/div><div class=\"fieldset-result is-hidden\" aria-labelledby=\"result-title\" aria-live=\"polite\" role=\"region\"> <h3 class=\"result-title bg-gradient-to-r from-primary-50 to-gray-50 dark:from-primary-900 dark:to-gray-800\" id=\"result-title\"><span class=\"icon icon-s-pulse\" aria-hidden=\"true\"><\/span> Kapasitans sonu\u00e7lar\u0131<\/h3><div class=\"result-box\"><div class=\"field-result\" id=\"output-1\"><span class=\"field-title\"><span>Kapasitans<\/span><span class=\"result-term\">C<\/span><\/span><span class=\"field-value\" id=\"result-1\" data-unit=\"F\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Sonucu kopyala\" aria-label=\"Sonucu kopyala\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><div class=\"field-result\" id=\"output-2\"><span class=\"field-title\"><span>Pikofarad cinsinden<\/span><span class=\"result-term\">C<\/span><\/span><span class=\"field-value\" id=\"result-2\" data-unit=\"pF\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Sonucu kopyala\" aria-label=\"Sonucu kopyala\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><div class=\"field-result\" id=\"output-3\"><span class=\"field-title\"><span>Nanofarad cinsinden<\/span><span class=\"result-term\">C<\/span><\/span><span class=\"field-value\" id=\"result-3\" data-unit=\"nF\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Sonucu kopyala\" aria-label=\"Sonucu kopyala\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><div class=\"field-result\" id=\"output-4\"><span class=\"field-title\"><span>Mikrofarad cinsinden<\/span><span class=\"result-term\">C<\/span><\/span><span class=\"field-value\" id=\"result-4\" data-unit=\"\u00b5F\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Sonucu kopyala\" aria-label=\"Sonucu kopyala\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><div class=\"field-result is-column\" id=\"output-5\"><span class=\"field-title\"><span>Hesaplama ayr\u0131nt\u0131lar\u0131<\/span><\/span><span class=\"field-value\" id=\"result-5\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Sonucu kopyala\" aria-label=\"Sonucu kopyala\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><\/div><div class=\"result-actions\"><button type=\"button\" class=\"copy-link\"><svg viewBox=\"0 0 20 20\" fill=\"currentColor\" aria-hidden=\"true\"><path d=\"M12.232 4.232a2.5 2.5 0 0 1 3.536 3.536l-1.225 1.224a.75.75 0 0 0 1.061 1.06l1.224-1.224a4 4 0 0 0-5.656-5.656l-3 3a4 4 0 0 0 .225 5.865.75.75 0 0 0 .977-1.138 2.5 2.5 0 0 1-.142-3.667l3-3Z\"\/><path d=\"M11.603 7.963a.75.75 0 0 0-.977 1.138 2.5 2.5 0 0 1 .142 3.667l-3 3a2.5 2.5 0 0 1-3.536-3.536l1.225-1.224a.75.75 0 0 0-1.061-1.06l-1.224 1.224a4 4 0 1 0 5.656 5.656l3-3a4 4 0 0 0-.225-5.865Z\"\/><\/svg><span class=\"copy-link__text\">Bu hesaplaman\u0131n ba\u011flant\u0131s\u0131n\u0131 kopyala<\/span><\/button><span class=\"sr-only\" role=\"status\" id=\"copy-link-status\"><\/span><\/div><\/div><a href=\"#respond\" class=\"hidden transition-opacity duration-300 opacity-0 w-50 text-sm justify-center items-center gap-2 px-4 py-2 rounded bg-gray-200 text-gray-700 hover:bg-gray-300\" id=\"leave-comment\"><span class=\"icon icon-comments\" aria-hidden=\"true\"><\/span>Yorum b\u0131rak<\/a><\/form><\/section><section id=\"calc-reactions\" class=\"not-prose hidden my-12 bg-gradient-to-r from-primary-50 to-gray-50 border border-indigo-100 rounded-xl px-6 py-4 shadow-sm\" data-post=\"4030\" aria-live=\"polite\" aria-labelledby=\"calc-reactions-title\"><p id=\"calc-reactions-title\" class=\"text-sm text-gray-500 text-center mb-2\">Bu sonu\u00e7 hakk\u0131nda ne d\u00fc\u015f\u00fcn\u00fcyorsunuz?<\/p><div role=\"group\" aria-labelledby=\"calc-reactions-title\" class=\"grid grid-cols-3 sm:flex sm:flex-row sm:justify-around gap-4 sm:items-center sm:flex-wrap\"><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"like\"><span class=\"reaction-count\" data-reaction-count=\"like\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\ud83d\ude00 <\/span><span class=\"reaction-description font-medium\">Be\u011fendim <\/span><\/button><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"helpful\"><span class=\"reaction-count\" data-reaction-count=\"helpful\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\ud83d\udca1 <\/span><span class=\"reaction-description font-medium\">Faydal\u0131 <\/span><\/button><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"confused\"><span class=\"reaction-count\" data-reaction-count=\"confused\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\ud83d\ude15 <\/span><span class=\"reaction-description font-medium\">Kafam kar\u0131\u015ft\u0131 <\/span><\/button><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"disappointed\"><span class=\"reaction-count\" data-reaction-count=\"disappointed\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\ud83d\ude1e <\/span><span class=\"reaction-description font-medium\">Hayal k\u0131r\u0131kl\u0131\u011f\u0131 <\/span><\/button><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"inaccurate\"><span class=\"reaction-count\" data-reaction-count=\"inaccurate\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\u274c <\/span><span class=\"reaction-description font-medium\">Hatal\u0131 <\/span><\/button><\/div><div id=\"reaction-message\" class=\"hidden mt-8 rounded-md border border-primary-100 bg-white\/50 backdrop-blur-sm px-4 py-2 text-sm text-center shadow-sm\"><\/div><\/section><div class=\"calcdash-ad not-prose calcdash-ad--calc_result calcdash-ad--in-article\"><ins class=\"adsbygoogle\" style=\"display:block\" data-ad-client=\"ca-pub-1721569815777345\" data-ad-slot=\"6317458308\" data-ad-layout=\"in-article\" data-ad-format=\"fluid\"><\/ins><script>(adsbygoogle = window.adsbygoogle || []).push({});<\/script><\/div>\n<style id=\"wpcoderpro-inline-1\">.formula-box {\r\n\tborder-bottom: none !important;\r\n}<\/style><section class=\"formula-box\" aria-labelledby=\"formula-title\">\r\n\t<div id=\"formula-title\" class=\"not-prose font-display mb-4\"><span class=\"icon icon-formula\" aria-hidden=\"true\"><\/span><h2>Paralel plakal\u0131 kondansat\u00f6r form\u00fcl\u00fc<\/h2><\/div>\r\n\t<figure class=\"not-prose formula\">\r\n\t\t<figcaption class=\"formula-title\">Form\u00fcl<\/figcaption>\r\n\t\t<div class=\"text-base text-gray-800\" id=\"formula\">\n\\[ C = \\varepsilon_0 \\, \\varepsilon_r \\, \\frac{A}{d} \\]\n<\/div>\r\n\t<\/figure>\r\n\t<\/p>\n<p><strong>Burada:<\/strong><\/p>\n<ul>\n<li>\\(C\\) \u2014 kapasitans (farad, F)<\/li>\n<li>\\(\\varepsilon_0 = 8.854 \\times 10^{-12}\\ \\text{F\/m}\\) \u2014 vakumun elektrik ge\u00e7irgenli\u011fi<\/li>\n<li>\\(\\varepsilon_r\\) \u2014 plakalar aras\u0131ndaki malzemenin ba\u011f\u0131l ge\u00e7irgenli\u011fi (dielektrik sabiti), birimsiz<\/li>\n<li>\\(A\\) \u2014 tek bir plakan\u0131n alan\u0131, yani iki plakan\u0131n \u00e7ak\u0131\u015fan b\u00f6lgesinin alan\u0131 (m\u00b2)<\/li>\n<li>\\(d\\) \u2014 plakalar aras\u0131ndaki uzakl\u0131k (m)<\/li>\n<\/ul>\n<p>Form\u00fcle g\u00f6re kapasitans, plaka alan\u0131 ve dielektrik sabiti artt\u0131k\u00e7a b\u00fcy\u00fcr, bo\u015fluk geni\u015fledik\u00e7e k\u00fc\u00e7\u00fcl\u00fcr. Form\u00fcl, \\(C = Q\/V\\) ba\u011f\u0131nt\u0131s\u0131n\u0131n sonsuz b\u00fcy\u00fck iki y\u00fckl\u00fc plaka aras\u0131ndaki d\u00fczg\u00fcn \\(E = \\sigma\/\\varepsilon\\) elektrik alan\u0131na uygulanmas\u0131yla elde edilir.<\/p>\n<p>\r\n<\/section>\n<style id=\"wpcoderpro-inline-2\">.calculation-box {\r\n\tborder-bottom: none !important;\r\n}<\/style><section id=\"calculation\" class=\"calculation-box\" aria-labelledby=\"calculation-title\">\r\n\t<div id=\"calculation-title\" class=\"not-prose font-display\"><span class=\"icon icon-unordered-list\" aria-hidden=\"true\"><\/span><h2>Paralel plakal\u0131 kondansat\u00f6r \u2013 hesaplama \u00f6rne\u011fi<\/h2><\/div>\r\n\r\n<\/p>\n<p><strong>\u00d6rnek:<\/strong> \u00e7ak\u0131\u015fma alan\u0131 100 cm\u00b2 olan iki plaka, aralar\u0131nda 1 mm'lik bir hava bo\u015flu\u011fu var (\\(\\varepsilon_r \\approx 1\\)).<\/p>\n<p>\u00d6nce SI birimlerine \u00e7evirelim: \\(A = 100\\ \\text{cm}^2 = 0.01\\ \\text{m}^2\\), \\(d = 1\\ \\text{mm} = 0.001\\ \\text{m}\\).<\/p>\n<p>\\[ C = 8.854 \\times 10^{-12} \\times 1 \\times \\frac{0.01}{0.001} = 8.854 \\times 10^{-11}\\ \\text{F} \\]<\/p>\n<p><strong>Sonu\u00e7:<\/strong> \\(C \\approx 88.5\\ \\text{pF}\\) (yakla\u015f\u0131k 0,0885 nF). Bu de\u011fer hesaplay\u0131c\u0131n\u0131n varsay\u0131lan giri\u015flerine kar\u015f\u0131l\u0131k gelir; do\u011frudan deneyerek do\u011frulayabilirsiniz.<\/p>\n<p>\n\r\n<\/section>\n<h2>Hesaplay\u0131c\u0131 nas\u0131l kullan\u0131l\u0131r?<\/h2>\n<ol>\n<li><strong>Plaka alan\u0131n\u0131 (A)<\/strong> girin \u2014 tek plakan\u0131n alan\u0131n\u0131 ya da plakalar kaym\u0131\u015fsa \u00e7ak\u0131\u015fma alan\u0131n\u0131 \u2014 ve birimini se\u00e7in (mm\u00b2, cm\u00b2, m\u00b2, in\u00b2 veya ft\u00b2).<\/li>\n<li><strong>Plakalar aras\u0131 mesafeyi (d)<\/strong>, yani plakalar\u0131n birbirinden uzakl\u0131\u011f\u0131n\u0131 girin ve birimini se\u00e7in (\u00b5m, mm, cm, m, mil veya in).<\/li>\n<li>Bo\u015flu\u011fu dolduran malzemenin <strong>ba\u011f\u0131l ge\u00e7irgenli\u011fini (\u03b5r)<\/strong> girin. Vakum veya hava i\u00e7in 1, PTFE i\u00e7in \u22482,2, cam i\u00e7in \u22484,7, su i\u00e7in \u224880 kullan\u0131n.<\/li>\n<li><strong>Kapasitans\u0131<\/strong> farad cinsinden okuyun; ayn\u0131 de\u011fer pikofarad, nanofarad ve mikrofarada \u00e7evrilmi\u015f olarak da g\u00f6r\u00fcn\u00fcr. <strong>Hesaplama ayr\u0131nt\u0131lar\u0131<\/strong> paneli, yerine konulan de\u011ferlerle form\u00fcl\u00fc ad\u0131m ad\u0131m g\u00f6sterir.<\/li>\n<\/ol>\n<h2>Paralel plakal\u0131 kondansat\u00f6r nedir?<\/h2>\n<p>Kondansat\u00f6r, elektrik y\u00fck\u00fcn\u00fc ve enerjisini iletkenleri aras\u0131ndaki elektrik alan\u0131nda depolar. En basit ve en \u00f6\u011fretici model paralel plakal\u0131 kondansat\u00f6rd\u00fcr: alan\u0131 \\(A\\) olan iki d\u00fcz iletken plaka, \\(d\\) uzakl\u0131kta kar\u015f\u0131l\u0131kl\u0131 durur ve aralar\u0131nda yal\u0131tkan bir malzeme (dielektrik) bulunur. Gerilim uyguland\u0131\u011f\u0131nda bir plakada \\(+Q\\), di\u011ferinde \\(-Q\\) y\u00fck\u00fc birikir ve bo\u015flukta neredeyse d\u00fczg\u00fcn bir elektrik alan\u0131 olu\u015fur.<\/p>\n<p>Kapasitans, plakalar\u0131n volt ba\u015f\u0131na ne kadar y\u00fck tutabildi\u011fini g\u00f6sterir: \\(C = Q\/V\\). Daha b\u00fcy\u00fck plaka alan\u0131 y\u00fcke daha \u00e7ok yer sa\u011flar; daha dar bo\u015fluk ise ayn\u0131 gerilimde daha g\u00fc\u00e7l\u00fc bir alan anlam\u0131na gelir; ikisi de kapasitans\u0131 art\u0131r\u0131r. Dielektrik ise molek\u00fclleri kutuplan\u0131p plakalar aras\u0131ndaki alan\u0131 k\u0131smen etkisiz k\u0131ld\u0131\u011f\u0131 i\u00e7in kapasitans\u0131 \\(\\varepsilon_r\\) kat\u0131na \u00e7\u0131kar\u0131r. Ger\u00e7ek kondansat\u00f6rlerin rulo bi\u00e7iminde sar\u0131lmas\u0131n\u0131n ya da katman katman istiflenmesinin nedeni budur: k\u00fc\u00e7\u00fck bir hacimde daha \u00e7ok \u00e7ak\u0131\u015fan alan elde edilir.<\/p>\n<p>Sonu\u00e7 genellikle farad cinsinden \u00e7ok k\u00fc\u00e7\u00fckt\u00fcr: g\u00fcnl\u00fck ya\u015famda kullan\u0131lan kondansat\u00f6rler pikofaraddan (RF devreleri, filtreler) mikrofarad ve milifarada (g\u00fc\u00e7 kaynaklar\u0131, motor \u00e7al\u0131\u015ft\u0131rma devreleri) uzan\u0131r. 1 mm hava bo\u015fluklu 100 cm\u00b2'lik bir kondansat\u00f6r yaln\u0131zca ~88,5 pF verir; pratik kondansat\u00f6rlerin neden ince filmler (\u00b5m ve alt\u0131 bo\u015fluklar) ile y\u00fcksek ge\u00e7irgenlikli seramikler kulland\u0131\u011f\u0131n\u0131 bu \u00f6rnek a\u00e7\u0131k\u00e7a g\u00f6sterir.<\/p>\n<p>Elektrostatik konusunu daha geni\u015f bi\u00e7imde inceliyorsan\u0131z, y\u00fckl\u00fc iletkenlerin olu\u015fturdu\u011fu alan uzakta kare-ters yasas\u0131na uyar; bunu <a href=\"https:\/\/wpcalc.com\/tr\/fizik\/noktasal-yuk-elektrik-alani-hesaplayici\/\">nokta y\u00fck\u00fcn elektrik alan\u0131 hesaplay\u0131c\u0131m\u0131zla<\/a> inceleyebilirsiniz.<\/p>\n<h2>S\u0131k kullan\u0131lan malzemelerin dielektrik sabitleri<\/h2>\n<table>\n<thead>\n<tr>\n<th>Malzeme<\/th>\n<th>Ba\u011f\u0131l ge\u00e7irgenlik \u03b5r (yakla\u015f\u0131k)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Vakum<\/td>\n<td>1 (kesin)<\/td>\n<\/tr>\n<tr>\n<td>Hava (kuru, 1 atm)<\/td>\n<td>1,0006<\/td>\n<\/tr>\n<tr>\n<td>PTFE \/ Teflon<\/td>\n<td>2,1<\/td>\n<\/tr>\n<tr>\n<td>Polietilen<\/td>\n<td>2,3<\/td>\n<\/tr>\n<tr>\n<td>Ka\u011f\u0131t<\/td>\n<td>3\u20134<\/td>\n<\/tr>\n<tr>\n<td>Cam<\/td>\n<td>4,7\u20137<\/td>\n<\/tr>\n<tr>\n<td>Mika<\/td>\n<td>5\u20137<\/td>\n<\/tr>\n<tr>\n<td>Al\u00fcmina (seramik)<\/td>\n<td>9\u201310<\/td>\n<\/tr>\n<tr>\n<td>Su (20 \u00b0C)<\/td>\n<td>80<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>De\u011ferler frekansa, s\u0131cakl\u0131\u011fa ve malzeme kalitesine g\u00f6re de\u011fi\u015fir; hassas i\u015fler i\u00e7in veri sayfas\u0131n\u0131 kontrol edin.<\/p>\n<h2>Varsay\u0131mlar, s\u0131n\u0131rlar ve pratik ipu\u00e7lar\u0131<\/h2>\n<ul>\n<li><strong>D\u00fczg\u00fcn alan, kenar etkisi yok:<\/strong> form\u00fcl, alan\u0131n plakalar aras\u0131nda tamamen d\u00fczg\u00fcn oldu\u011funu varsayar. Bu, plaka boyutlar\u0131 bo\u015fluktan \u00e7ok b\u00fcy\u00fckse ge\u00e7erlidir (ideali \\(A \\gg d^2\\)). K\u00fc\u00e7\u00fck plakalarda veya geni\u015f bo\u015fluklarda kenar alanlar\u0131 (kenar etkisi) ger\u00e7ek kapasitans\u0131 hesaplanan de\u011ferden biraz b\u00fcy\u00fct\u00fcr.<\/li>\n<li><strong>Dielektrik t\u00fcm bo\u015flu\u011fu doldurmal\u0131:<\/strong> malzeme, plakalar aras\u0131ndaki bo\u015flu\u011fu eksiksiz ve tekd\u00fcze doldurmal\u0131d\u0131r. Hava cepleri veya k\u0131smi dolgu, etkin ge\u00e7irgenli\u011fi d\u00fc\u015f\u00fcr\u00fcr.<\/li>\n<li><strong>Do\u011frusal, homojen dielektrik:<\/strong> \\(\\varepsilon_r\\) sabit ve gerilimden ba\u011f\u0131ms\u0131z olmal\u0131d\u0131r. \u00c7ok y\u00fcksek alanlarda dielektrikler do\u011frusall\u0131\u011f\u0131n\u0131 yitirir ve sonunda yal\u0131t\u0131mlar\u0131 delinir; bo\u015fluk ayr\u0131ca uygulanan gerilime de dayanabilmelidir (dielektrik dayan\u0131m\u0131n\u0131 kontrol edin; genellikle kV\/mm cinsinden verilir).<\/li>\n<li><strong>\u0130letken, d\u00fcz plakalar:<\/strong> ince filmler, e\u011fri plakalar veya p\u00fcr\u00fczl\u00fc y\u00fczeyler ideal modelden sapar.<\/li>\n<li><strong>Birimler \u00f6nemlidir:<\/strong> hesaplay\u0131c\u0131 her \u015feyi otomatik olarak SI birimine \u00e7evirir; ancak elle hesap yap\u0131yorsan\u0131z alan i\u00e7in m\u00b2, uzakl\u0131k i\u00e7in m kullan\u0131n \u2014 mm ile cm'yi kar\u0131\u015ft\u0131rmak, on kat hatalar\u0131n en yayg\u0131n kayna\u011f\u0131d\u0131r.<\/li>\n<li>Y\u00fckl\u00fc plakalar, bo\u015fluktaki elektrostatik <a href=\"https:\/\/wpcalc.com\/tr\/fizik\/basinc-hesaplama\/\">bas\u0131n\u00e7<\/a>la ili\u015fkili birim alan ba\u015f\u0131na bir kuvvetle birbirini \u00e7eker; bu, b\u00fcy\u00fck kondansat\u00f6rlerin mekanik desteklerini veya elektrostatik akt\u00fcat\u00f6rleri tasarlarken dikkate al\u0131nmas\u0131 gereken bir etkendir.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Plaka alan\u0131, plakalar aras\u0131 mesafe ve dielektrik sabitinden paralel plakal\u0131 kondansat\u00f6r\u00fcn kapasitans\u0131n\u0131 hesaplay\u0131n. \u00c7ak\u0131\u015fma alan\u0131n\u0131, bo\u015fluk mesafesini ve ba\u011f\u0131l ge\u00e7irgenli\u011fi girin; C de\u011ferini farad, \u00b5F, nF ve pF cinsinden al\u0131n.<\/p>\n","protected":false},"author":3168,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[10],"tags":[83],"class_list":["post-4030","post","type-post","status-publish","format-standard","hentry","category-fizik","tag-enerji-ve-is"],"acf":[],"_links":{"self":[{"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/posts\/4030","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/users\/3168"}],"replies":[{"embeddable":true,"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/comments?post=4030"}],"version-history":[{"count":0,"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/posts\/4030\/revisions"}],"wp:attachment":[{"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/media?parent=4030"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/categories?post=4030"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/tags?post=4030"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}