{"id":285,"date":"2025-09-20T13:17:42","date_gmt":"2025-09-20T11:17:42","guid":{"rendered":"https:\/\/drkrupp.se\/hifi\/?page_id=285"},"modified":"2025-10-05T11:11:04","modified_gmt":"2025-10-05T09:11:04","slug":"kopplingsschema","status":"publish","type":"page","link":"https:\/\/drkrupp.se\/hifi\/delningsfilter\/kopplingsschema\/","title":{"rendered":"Kopplingsschema"},"content":{"rendered":"\n<p class=\"has-small-font-size wp-block-paragraph\"><a href=\"https:\/\/drkrupp.se\/hifi\/\" data-type=\"page\" data-id=\"10\">Hem<\/a> &gt; <a href=\"https:\/\/drkrupp.se\/hifi\/delningsfilter\/\" data-type=\"page\" data-id=\"269\">Delningsfilter<\/a> &gt; Kopplingsschema<\/p>\n\n\n\n<p class=\"is-style-text-annotation has-accent-3-background-color has-background is-style-text-annotation--1 wp-block-paragraph\">Det kan vara nog s\u00e5 knepigt att s\u00e4tta ihop sitt delningsfilter f\u00f6r f\u00f6rsta g\u00e5ngen. H\u00e4r hittar du n\u00e5gra enkla kopplingsscheman&#8230;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nedan ser du symbolerna f\u00f6r de komponenter som ing\u00e5r i delningsfiltren:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table style=\"border-style:none;border-width:0px\"><tbody><tr><td><img loading=\"lazy\" decoding=\"async\" width=\"54\" height=\"12\" class=\"wp-image-827\" style=\"width: 54px;\" src=\"https:\/\/drkrupp.se\/hifi\/wp-content\/uploads\/2025\/10\/spole.gif\" alt=\"Spole\"><\/td><td>&nbsp;= Spole<\/td><\/tr><tr><td><img loading=\"lazy\" decoding=\"async\" width=\"24\" height=\"19\" class=\"wp-image-828\" style=\"width: 24px;\" src=\"https:\/\/drkrupp.se\/hifi\/wp-content\/uploads\/2025\/10\/kondensator.gif\" alt=\"Kondensator\"><\/td><td>&nbsp;= Kondensator<\/td><\/tr><tr><td><img loading=\"lazy\" decoding=\"async\" width=\"51\" height=\"17\" class=\"wp-image-829\" style=\"width: 51px;\" src=\"https:\/\/drkrupp.se\/hifi\/wp-content\/uploads\/2025\/10\/motstand.gif\" alt=\"Motstand\"><\/td><td>&nbsp;= Motst\u00e5nd<\/td><\/tr><tr><td>L\u00e5gpass<\/td><td>&nbsp;= Filter d\u00e4r bara l\u00e5ga frekvenser kan passera<\/td><\/tr><tr><td>H\u00f6gpass<\/td><td>&nbsp;= Filter d\u00e4r bara h\u00f6ga frekvenser kan passera<\/td><\/tr><tr><td>Bandpass<\/td><td>&nbsp;= Filter d\u00e4r man kombinerar ett l\u00e5gpass- och ett h\u00f6gpassfilter f\u00f6r att bara sl\u00e4ppa igenom frekvenser inom ett smalt band.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00e5 mellanregister anv\u00e4nds g\u00e5r det \u00e5t dubbelt s\u00e5 m\u00e5nga komponenter i mellanregistrets filter. Detta f\u00f6r att man kombinerar ett l\u00e5gpass- och ett h\u00f6gpassfilter f\u00f6r att bilda bandpassfiltret.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Kopplingsschema f\u00f6r 1:a ordningens filter (6dB\/oktav).<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Detta \u00e4r det enklaste typen av delningsfilter, och kr\u00e4ver bara en komponent f\u00f6r sj\u00e4lva delningen.<\/p>\n\n\n\n<div class=\"wp-block-group is-layout-grid wp-container-core-group-is-layout-a701be6e wp-block-group-is-layout-grid\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"145\" height=\"160\" src=\"https:\/\/drkrupp.se\/hifi\/wp-content\/uploads\/2025\/09\/schema-6db-bas.gif\" alt=\"L\u00e5gpassfilter 6db\" class=\"wp-image-515\"\/><figcaption class=\"wp-element-caption\">L\u00e5gpassfilter<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">L\u00e5gpassfilter. Till basen kopplas en spole i serie med pluskabeln.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-grid wp-container-core-group-is-layout-a701be6e wp-block-group-is-layout-grid\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"128\" height=\"162\" src=\"https:\/\/drkrupp.se\/hifi\/wp-content\/uploads\/2025\/09\/schema-6db-mellanreg.gif\" alt=\"Bandpassfilter 6db\" class=\"wp-image-564\"\/><figcaption class=\"wp-element-caption\">Bandpassfilter<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Bandpassfilter. Till mellanregistret anv\u00e4nds tv\u00e5 komponenter, en f\u00f6r att dela bort de l\u00e5ga frekvenser (som ju tas om hand av basen) och en f\u00f6r att dela bort de h\u00f6ga frekvenserna (som ju tas om hand av diskanten). Det spelar ingen roll i vilken ordning komponenterna seriekopplas.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-grid wp-container-core-group-is-layout-a701be6e wp-block-group-is-layout-grid\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"145\" height=\"161\" src=\"https:\/\/drkrupp.se\/hifi\/wp-content\/uploads\/2025\/09\/schema-6db-diskant.gif\" alt=\"H\u00f6gpassfilter 6db\" class=\"wp-image-516\"\/><figcaption class=\"wp-element-caption\">H\u00f6gpassfilter<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00f6gpassfilter. Till diskanten kopplas en kondensator i serie med pluskabeln.<\/p>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Kopplingsschema f\u00f6r 2:a ordningens filter (12dB\/oktav).<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">2:a ordningens filter \u00e4r oftast en bra kompromiss och anv\u00e4nds i v\u00e4ldigt m\u00e5nga h\u00f6gtalare. Filtret kr\u00e4ver h\u00e4r tv\u00e5 komponenter.<\/p>\n\n\n\n<div class=\"wp-block-group is-layout-grid wp-container-core-group-is-layout-15b2487b wp-block-group-is-layout-grid\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"199\" height=\"161\" src=\"https:\/\/drkrupp.se\/hifi\/wp-content\/uploads\/2025\/09\/schema-12db-bas.gif\" alt=\"L\u00e5gpassfilter 12db\" class=\"wp-image-517\"\/><figcaption class=\"wp-element-caption\">L\u00e5gpassfilter<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-container-content-63009f4f wp-block-paragraph\">L\u00e5gpassfilter. En spole i serie och en kondensator parallellt.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-grid wp-container-core-group-is-layout-15b2487b wp-block-group-is-layout-grid\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"177\" height=\"162\" src=\"https:\/\/drkrupp.se\/hifi\/wp-content\/uploads\/2025\/09\/schema-12db-mellanreg.gif\" alt=\"Bandpassfilter 12db\" class=\"wp-image-565\"\/><figcaption class=\"wp-element-caption\">Bandpassfilter<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Bandpassfilter. En kombination av ett l\u00e5gpass- och ett h\u00f6gpassfilter.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-grid wp-container-core-group-is-layout-15b2487b wp-block-group-is-layout-grid\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"190\" height=\"163\" src=\"https:\/\/drkrupp.se\/hifi\/wp-content\/uploads\/2025\/09\/schema-12db-diskant.gif\" alt=\"H\u00f6gpassfilter 12db\" class=\"wp-image-518\"\/><figcaption class=\"wp-element-caption\">H\u00f6gpassfilter<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00f6gpassfilter. En kondensator i serie och en spole parallellt.<\/p>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Kopplingsschema f\u00f6r 3:e ordningens filter (18dB\/oktav).<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nu vet du p\u00e5 ett ungef\u00e4r hur kopplingen ser ut. Jag utel\u00e4mnar d\u00e4rf\u00f6r kopplingen f\u00f6r diskanten i f\u00f6ljande exempel. Till ett 3:e ordningens filter beh\u00f6vs det tre komponenter.<\/p>\n\n\n\n<div class=\"wp-block-group is-layout-grid wp-container-core-group-is-layout-15b2487b wp-block-group-is-layout-grid\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"246\" height=\"162\" src=\"https:\/\/drkrupp.se\/hifi\/wp-content\/uploads\/2025\/09\/schema-18db-bas.gif\" alt=\"L\u00e5gpassfilter 18db\" class=\"wp-image-519\"\/><figcaption class=\"wp-element-caption\">L\u00e5gpassfilter<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">L\u00e5gpassfilter. Tv\u00e5 spolar och en kondensator.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-grid wp-container-core-group-is-layout-15b2487b wp-block-group-is-layout-grid\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"225\" height=\"161\" src=\"https:\/\/drkrupp.se\/hifi\/wp-content\/uploads\/2025\/09\/schema-18db-mellanreg.gif\" alt=\"Bandpassfilter 18db\" class=\"wp-image-567\"\/><figcaption class=\"wp-element-caption\">Bandpassfilter<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Bandpassfilter. Som synes g\u00e5r det \u00e5t dubbelt s\u00e5 m\u00e5nga komponenter i ett bandpassfilter.<\/p>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Kopplingsschema f\u00f6r 4:e ordningens filter (24dB\/oktav).<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ju brantare filter, desto k\u00e4nsligare blir filtret f\u00f6r fel. Det \u00e4r allts\u00e5 v\u00e4ldigt noga med komponentv\u00e4rdena.<\/p>\n\n\n\n<div class=\"wp-block-group is-layout-grid wp-container-core-group-is-layout-15b2487b wp-block-group-is-layout-grid\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"281\" height=\"160\" src=\"https:\/\/drkrupp.se\/hifi\/wp-content\/uploads\/2025\/09\/schema-24db-bas.gif\" alt=\"L\u00e5gpassfilter 24db\" class=\"wp-image-521\"\/><figcaption class=\"wp-element-caption\">L\u00e5gpassfilter<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">L\u00e5gpassfilter. Tv\u00e5 spolar och tv\u00e5 kondensatorer.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-grid wp-container-core-group-is-layout-15b2487b wp-block-group-is-layout-grid\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"275\" height=\"162\" src=\"https:\/\/drkrupp.se\/hifi\/wp-content\/uploads\/2025\/09\/schema-24db-mellanreg.gif\" alt=\"Bandpassfilter 24db\" class=\"wp-image-568\"\/><figcaption class=\"wp-element-caption\">Bandpassfilter<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Bandpassfilter. Det g\u00e4ller att h\u00e5lla tungan r\u00e4tt i mun d\u00e5 det \u00e4r dags att l\u00f6da ihop detta filter.<\/p>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Filtren ovan kan f\u00f6rst\u00e5s kompletteras med&nbsp;<a href=\"https:\/\/drkrupp.se\/hifi\/delningsfilter\/konjugatlank\/\" data-type=\"page\" data-id=\"278\">konjugatl\u00e4nkar<\/a>&nbsp;och&nbsp;<a href=\"https:\/\/drkrupp.se\/hifi\/delningsfilter\/dampning\/\" data-type=\"page\" data-id=\"281\">d\u00e4mpningar<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Du kan l\u00e4tt se hur m\u00e5nga komponenter som ing\u00e5r i ett filter genom att komma ih\u00e5g f\u00f6ljande:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Det g\u00e5r \u00e5t en komponent i ett 1:a ordningens filter.<\/li>\n\n\n\n<li>Det g\u00e5r \u00e5t tv\u00e5 komponenter i ett 2:a ordningens filter.<\/li>\n\n\n\n<li>Det g\u00e5r \u00e5t tre komponenter i ett 3:e ordningens filter.<\/li>\n\n\n\n<li>Det g\u00e5r \u00e5t fyra komponenter i ett 4:e ordningens filter.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Detta g\u00e4ller d\u00e5 f\u00f6r sj\u00e4lva delningen. Extra komponenter kan tillkomma f\u00f6r konjugatl\u00e4nk och d\u00e4mpning. F\u00f6r mellanregisterelement, d\u00e4r man ju delar b\u00e5de ned\u00e5t och upp\u00e5t i frekvens, f\u00e5r man tv\u00e5 filter och allts\u00e5 dubbla antalet komponenter. Ett 3:e ordningens filter f\u00f6r ett mellanregister anv\u00e4nder allts\u00e5 3+3=6 komponenter.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mer teorier: Ibland kan du beh\u00f6va polv\u00e4nda vissa element. Med det menas att du v\u00e4nder p\u00e5 plus och minus uppe vid elementets anslutningar. Detta g\u00e4ller 2:a ordningens filter. Man polv\u00e4nder d\u00e5 vartannat element. I ett 3-v\u00e4gsfilter (bas, mellan, diskant) polv\u00e4nder man allts\u00e5 mellanregistret, och i ett 2-v\u00e4gsfilter polv\u00e4nder man diskanten.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Se mera om detta p\u00e5 &#8220;<a href=\"https:\/\/drkrupp.se\/hifi\/diagram\/\" data-type=\"page\" data-id=\"232\">Diagram<\/a>&#8220;.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hem &gt; Delningsfilter &gt; Kopplingsschema Det kan vara nog s\u00e5 knepigt att s\u00e4tta ihop sitt delningsfilter f\u00f6r f\u00f6rsta g\u00e5ngen. H\u00e4r hittar du n\u00e5gra enkla kopplingsscheman&#8230; Nedan ser du symbolerna f\u00f6r de komponenter som ing\u00e5r i delningsfiltren: &nbsp;= Spole &nbsp;= Kondensator &nbsp;= Motst\u00e5nd L\u00e5gpass &nbsp;= Filter d\u00e4r bara l\u00e5ga frekvenser kan passera H\u00f6gpass &nbsp;= Filter d\u00e4r [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":269,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"slim_seo":{"title":"Kopplingsschema - Hur Hifi - H&auml;r l&auml;r du dig att bygga dina egna h&ouml;gtalare, dina egna delningsfilter och l&aring;dkonstruktioner","description":"Hem &gt; Delningsfilter &gt; Kopplingsschema Det kan vara nog s\u00e5 knepigt att s\u00e4tta ihop sitt delningsfilter f\u00f6r f\u00f6rsta g\u00e5ngen. H\u00e4r hittar du n\u00e5gra enkla kopplin"},"footnotes":""},"class_list":["post-285","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/drkrupp.se\/hifi\/wp-json\/wp\/v2\/pages\/285","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/drkrupp.se\/hifi\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/drkrupp.se\/hifi\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/drkrupp.se\/hifi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/drkrupp.se\/hifi\/wp-json\/wp\/v2\/comments?post=285"}],"version-history":[{"count":9,"href":"https:\/\/drkrupp.se\/hifi\/wp-json\/wp\/v2\/pages\/285\/revisions"}],"predecessor-version":[{"id":832,"href":"https:\/\/drkrupp.se\/hifi\/wp-json\/wp\/v2\/pages\/285\/revisions\/832"}],"up":[{"embeddable":true,"href":"https:\/\/drkrupp.se\/hifi\/wp-json\/wp\/v2\/pages\/269"}],"wp:attachment":[{"href":"https:\/\/drkrupp.se\/hifi\/wp-json\/wp\/v2\/media?parent=285"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}