{"id":2261,"date":"2023-10-24T03:55:49","date_gmt":"2023-10-23T20:55:49","guid":{"rendered":"https:\/\/www.tneutron.net\/elektro\/?p=2261"},"modified":"2023-10-23T14:06:22","modified_gmt":"2023-10-23T07:06:22","slug":"understanding-capacitors","status":"publish","type":"post","link":"https:\/\/www.tneutron.net\/elektro\/understanding-capacitors\/","title":{"rendered":"Understanding Capacitors"},"content":{"rendered":"<p><span class=\"notranslate\">The capacity of a capacitor is expressed in units Farrad (F) However the 1 Farrad is a very big price for a capacitor.<\/span> <span class=\"notranslate\"> In the capacitor market is generally sold in sizes much smaller capacity than 1 Farrad.<\/span> <span class=\"notranslate\"> For polar capacitor (bi-polar) with a dielectric material with an electrolyte solution sold Farrad micro units, generally from 0.1 micro Farrad to 47000 mikroFarrad (47 miliFarrad).<\/span> <span class=\"notranslate\"> As for the non-polar capacitor is generally provided with a smaller capacity again, ranging from 1 000 to 1 pikoFarrad nanoFarrad.<\/span> <span class=\"notranslate\"> \uf0b7<\/span><br \/>\n<span class=\"notranslate\"> 1 picofarads (pF) \uf0e0 1 x10 <sup>-12<\/sup> F \uf0b7<\/span><br \/>\n<span class=\"notranslate\"> 1 nanofarad (pF) \uf0e0 1 x10 <sup>-19<\/sup> F \uf0b7<\/span><br \/>\n<span class=\"notranslate\"> 1 microfarad (pF) \uf0e0 1 x10 <sup>-6<\/sup> F<\/span><\/p>\n<p><span class=\"notranslate\"> A capacitor can be formed by two conductive plates mounted in parallel and separated by a dielectric material that also serves as an insulator.<\/span> <span class=\"notranslate\"> Mathematically relationship capacitance value of a capacitor is determined by the following equation:<\/span><br \/>\n<a href=\"https:\/\/www.tneutron.net\/elektro\/wp-content\/uploads\/sites\/2\/2016\/10\/image-37.png\"><img loading=\"lazy\" decoding=\"async\" title=\"image\" src=\"https:\/\/www.tneutron.net\/elektro\/wp-content\/uploads\/sites\/2\/2016\/10\/image_thumb-34.png\" alt=\"image\" width=\"119\" height=\"51\" border=\"0\" \/><\/a><br \/>\n<span class=\"notranslate\"> Where C is the amount of capacitance in farads (F);<\/span><\/p>\n<p><a href=\"https:\/\/www.tneutron.net\/elektro\/wp-content\/uploads\/sites\/2\/2016\/10\/image-38.png\"><img loading=\"lazy\" decoding=\"async\" title=\"image\" src=\"https:\/\/www.tneutron.net\/elektro\/wp-content\/uploads\/sites\/2\/2016\/10\/image_thumb-36.png\" alt=\"image\" width=\"138\" height=\"49\" border=\"0\" \/><\/a><br \/>\n<span class=\"notranslate\"> -&gt; A: current in units of Ampere, V: voltage in units of Volt, s:<\/span><br \/>\n<span class=\"notranslate\"> the time in second (sec)<\/span><br \/>\n<span class=\"notranslate\"> \u0510o is an absolute permetivitas<\/span><\/p>\n<p><a href=\"https:\/\/www.tneutron.net\/elektro\/wp-content\/uploads\/sites\/2\/2016\/10\/image-39.png\"><img loading=\"lazy\" decoding=\"async\" title=\"image\" src=\"https:\/\/www.tneutron.net\/elektro\/wp-content\/uploads\/sites\/2\/2016\/10\/image_thumb-37.png\" alt=\"image\" width=\"183\" height=\"53\" border=\"0\" \/><\/a><br \/>\n<span class=\"notranslate\"> \u0510r is permetivitas relative dielectric konstata<\/span><br \/>\n<span class=\"notranslate\"> A in Equation 1.87 is the cross sectional area of the plate<\/span><br \/>\n<span class=\"notranslate\"> d is the distance between the two plates, the thick dielectric<\/span><\/p>\n<p><span class=\"notranslate\">From the above equation that the value of the capacitance of a capacitor is determined by the cross sectional area of the plate, relative permittivity and dielectric materials.<\/span> <span class=\"notranslate\"> In order to get the physical form of a small capacitor, it is usual to obtain adequate capacitance value, made a comparison with the quantities determined such that the selected area of the plates are large with high permittivity and dielectric thin.<\/span><\/p>\n<p><span class=\"notranslate\"> Comparison of the value of the capacitance of a capacitor to volume is important because in general the space available for a very limited capacitor.<\/span> <span class=\"notranslate\"> In most types of capacitors made from thin sheets of paper long-conductive plastic and are separated by a thin dielectric, then rolled together.<\/span> <span class=\"notranslate\"> The problem here is most likely only be obtained very limited capacitance value is approximately only be obtained until a few microfarad only.<\/span><\/p>\n<p><span class=\"notranslate\"> Another obstacle is that the dielectric which has insulating properties and is relatively very thin, in fact be able to withstand reverse voltage DC sufficient without being damaged, so the selection of dielectrics will determine the strength of a capacitor.<\/span><br \/>\n<a href=\"https:\/\/www.tneutron.net\/elektro\/wp-content\/uploads\/sites\/2\/2016\/10\/image-41.png\"><img loading=\"lazy\" decoding=\"async\" title=\"image\" src=\"https:\/\/www.tneutron.net\/elektro\/wp-content\/uploads\/sites\/2\/2016\/10\/image_thumb-39.png\" alt=\"image\" width=\"421\" height=\"178\" border=\"0\" \/><\/a><br \/>\n<span class=\"notranslate\"> Figure 5.1.<\/span> <span class=\"notranslate\"> Construction A Capacitors<\/span><\/p>\n<p><span class=\"notranslate\">The amount of the total charge that can be stored Q is determined by the value of the capacitance C multiplied by the magnitude of the DC voltage imposed on both ends of the plate, and this is usually often used as a measure of the efficiency of a capacitor type.<\/span><br \/>\n<span class=\"notranslate\"> <strong>Q = C x V<\/strong><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The capacity of a capacitor is expressed in units Farrad (F) However the 1 Farrad is a very big price for a capacitor. In the capacitor market is generally sold in sizes much smaller capacity than 1 Farrad. For polar capacitor (bi-polar) with a dielectric material with an electrolyte solution sold Farrad micro units, generally &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2232],"tags":[2764,2772,2767,2765,2768,2766,2770,2769,2771,2773],"class_list":["post-2261","post","type-post","status-publish","format-standard","hentry","category-english","tag-understanding-capacitors","tag-understanding-capacitors-and-inductors","tag-understanding-capacitors-and-resistors","tag-understanding-capacitors-for-dummies","tag-understanding-capacitors-function","tag-understanding-capacitors-in-circuits","tag-understanding-capacitors-pdf","tag-understanding-capacitors-physics","tag-understanding-capacitors-ripple-and-self-heating","tag-understanding-run-capacitors"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Understanding Capacitors - TN Elektro<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.tneutron.net\/elektro\/understanding-capacitors\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Understanding Capacitors - TN Elektro\" \/>\n<meta name=\"twitter:description\" content=\"The capacity of a capacitor is expressed in units Farrad (F) However the 1 Farrad is a very big price for a capacitor. In the capacitor market is generally sold in sizes much smaller capacity than 1 Farrad. For polar capacitor (bi-polar) with a dielectric material with an electrolyte solution sold Farrad micro units, generally ...\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/www.tneutron.net\/elektro\/wp-content\/uploads\/sites\/2\/2016\/10\/image_thumb-34.png\" \/>\n<meta name=\"twitter:creator\" content=\"@t_neutron\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Taufiqullah\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.tneutron.net\\\/elektro\\\/understanding-capacitors\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.tneutron.net\\\/elektro\\\/understanding-capacitors\\\/\"},\"author\":{\"name\":\"Taufiqullah\",\"@id\":\"https:\\\/\\\/www.tneutron.net\\\/elektro\\\/#\\\/schema\\\/person\\\/b57f791b694136047454bb6ac5cbe375\"},\"headline\":\"Understanding Capacitors\",\"datePublished\":\"2023-10-23T20:55:49+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.tneutron.net\\\/elektro\\\/understanding-capacitors\\\/\"},\"wordCount\":434,\"image\":{\"@id\":\"https:\\\/\\\/www.tneutron.net\\\/elektro\\\/understanding-capacitors\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.tneutron.net\\\/elektro\\\/wp-content\\\/uploads\\\/sites\\\/2\\\/2016\\\/10\\\/image_thumb-34.png\",\"keywords\":[\"Understanding Capacitors\",\"understanding capacitors and inductors\",\"understanding capacitors and resistors\",\"understanding capacitors for dummies\",\"understanding capacitors function\",\"understanding capacitors in circuits\",\"understanding capacitors pdf\",\"understanding capacitors physics\",\"understanding capacitors ripple and self-heating\",\"understanding run capacitors\"],\"articleSection\":[\"English\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.tneutron.net\\\/elektro\\\/understanding-capacitors\\\/\",\"url\":\"https:\\\/\\\/www.tneutron.net\\\/elektro\\\/understanding-capacitors\\\/\",\"name\":\"Understanding Capacitors - 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