{"id":59,"date":"2024-04-04T03:04:48","date_gmt":"2024-04-04T00:04:48","guid":{"rendered":"https:\/\/sisu.ut.ee\/elektroonika\/61-diood\/"},"modified":"2024-04-04T03:05:53","modified_gmt":"2024-04-04T00:05:53","slug":"61-diood","status":"publish","type":"page","link":"https:\/\/sisu.ut.ee\/elektroonika\/61-diood\/","title":{"rendered":"6.1. Diood"},"content":{"rendered":"<p><span data-mce-mark=\"1\">Diood on elektroonikakomponent, mis laseb voolu l\u00e4bi ainult \u00fches suunas. Selles videos demonstreerime seda mitut moodi. N\u00e4itame, kuidas kaitsta elektroonikaseadet vooluallika juhuslikult valepidi \u00fchendamise eest ning kuidas \u00fchendada elektroonikaseadmele kaks toiteallikat.<\/span><\/p>\n<p style=\"text-align: center\"><\/p><div class=\"ratio ratio-16x9 mb-3\"><div class=\"video-placeholder-wrapper video-placeholder-wrapper--16x9\">\n\t\t\t    <div class=\"video-placeholder d-flex justify-content-center align-items-center\">\n\t\t\t        <div class=\"overlay text-white p-2 w-100 text-center d-block justify-content-center align-items-center\">\n\t\t\t            <div>Kolmandate osapoolte sisu n\u00e4gemiseks palun n\u00f5ustu k\u00fcpsistega.<\/div>\n\t\t\t            <button class=\"btn btn-secondary btn-sm mt-1 consent-change\">Muuda n\u00f5usolekut<\/button>\n\t\t\t        <\/div>\n\t\t\t    <\/div>\n\t\t\t<\/div>\n<\/div>\n<p style=\"text-align: center\"><a href=\"https:\/\/youtu.be\/O90PUYioU90\" target=\"_blank\" rel=\"noopener\">https:\/\/youtu.be\/O90PUYioU90<\/a><\/p>\n\n<p>Praktilise t\u00f6\u00f6 jaoks vajad j\u00e4rgmisi vahendeid:<\/p>\n<ul>\n<li>vooluallikas<\/li>\n<li>diood<\/li>\n<li>h\u00f5\u00f5glamp<\/li>\n<\/ul>\n<h5><img loading=\"lazy\" decoding=\"async\" width=\"40\" height=\"40\" class=\"alignnone wp-image-77\" style=\"margin-left: 10px;margin-right: 10px\" src=\"https:\/\/sisu.ut.ee\/wp-content\/uploads\/sites\/189\/motle.png\" title=\"motle.png\" alt=\"motle.png\">M\u00f5tle kaasa!<\/h5>\n<p>Videos ajal 07:30 \u2013 09:40 m\u00f5\u00f5dame pinget dioodil erinevate koormustakistite korral. Kui suur on iga takisti korral dioodi l\u00e4biva voolu tugevus ja dioodil eralduv v\u00f5imsus? Missuguse takisti korral on v\u00f5imsus k\u00f5ige suurem? Selle dioodi maksimaalne lubatud p\u00e4rivool on 1A. Kas ta peab niisugusele \u00fchendamisele vastu?<\/p>\n<p><\/p><div class=\"accordion mb-3\">\n        <div class=\"accordion-item accordion-item--white\">\n        <h2 class=\"accordion-header\" id=\"accordion-69d2bde45929f-heading\">\n            <button class=\"accordion-button collapsed\" type=\"button\" data-bs-toggle=\"collapse\" data-bs-target=\"#accordion-69d2bde45929f-collapse\" aria-expanded=\"true\" aria-controls=\"accordion-69d2bde45929f-collapse\">Vastus<\/button>\n        <\/h2>\n        <div id=\"accordion-69d2bde45929f-collapse\" class=\"accordion-collapse collapse\" aria-labelledby=\"accordion-69d2bde45929f-heading\">\n            <div class=\"accordion-body\">\n<ul>\n<li>Voolutugevuse saame takisti j\u00e4rgi: pinge takistil on vooluallika pinge (6V) miinus U.<\/li>\n<li>N\u00e4iteks \u00fclemine rida 100\u2126: pinge takistil UR=6V-0,76V=5,24V.<\/li>\n<li>Voolutugevuse saame Ohmi seadusest:\u00a0I = UR\/R = 5,24V\/100\u2126 = 0,0524A = 52,4mA.<\/li>\n<li>Dioodil eralduva v\u00f5imsuse saame kui korrutame dioodi pingelangu ja voolutugevuse: N=U\u00b7I = 0,76V\u00b70,0524A = 0,04W = <strong><span style=\"color: #008000\">40mW<\/span><\/strong>.<\/li>\n<\/ul>\n<p><\/p><\/div>\n        <\/div>\n        <\/div>\n    <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Diood on elektroonikakomponent, mis laseb voolu l\u00e4bi ainult \u00fches suunas. Selles videos demonstreerime seda mitut moodi. N\u00e4itame, kuidas kaitsta elektroonikaseadet vooluallika juhuslikult valepidi \u00fchendamise eest ning kuidas \u00fchendada elektroonikaseadmele kaks toiteallikat. Kolmandate osapoolte sisu n\u00e4gemiseks palun n\u00f5ustu k\u00fcpsistega. Muuda n\u00f5usolekut &#8230;<\/p>\n","protected":false},"author":93,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-59","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/sisu.ut.ee\/elektroonika\/wp-json\/wp\/v2\/pages\/59","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sisu.ut.ee\/elektroonika\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sisu.ut.ee\/elektroonika\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/elektroonika\/wp-json\/wp\/v2\/users\/93"}],"replies":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/elektroonika\/wp-json\/wp\/v2\/comments?post=59"}],"version-history":[{"count":1,"href":"https:\/\/sisu.ut.ee\/elektroonika\/wp-json\/wp\/v2\/pages\/59\/revisions"}],"predecessor-version":[{"id":201,"href":"https:\/\/sisu.ut.ee\/elektroonika\/wp-json\/wp\/v2\/pages\/59\/revisions\/201"}],"wp:attachment":[{"href":"https:\/\/sisu.ut.ee\/elektroonika\/wp-json\/wp\/v2\/media?parent=59"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}