{"id":469,"date":"2013-09-17T16:17:56","date_gmt":"2013-09-17T14:17:56","guid":{"rendered":"http:\/\/wp.oktay.com\/?p=469"},"modified":"2014-12-31T11:45:31","modified_gmt":"2014-12-31T09:45:31","slug":"quick-electronic-formulars","status":"publish","type":"post","link":"https:\/\/wp.oktay.com\/?p=469","title":{"rendered":"quick electronic formulars"},"content":{"rendered":"<p><strong>monoflop time:<\/strong><br \/>\nt=0,7*(C1*R2) ==<br \/>\nC1=t\/(0,7*R2) ==<br \/>\nR2=t\/(0,7*C1) ==<\/p>\n<p>beispiel: C1=22\u00b5F, R2=10K == t=0.154 Sec.<br \/>\nbeispiel: C1=22\u00b5F, R2=100K == t=1.54 Sec.<\/p>\n<p><strong>effektiv wert wechselspannung<\/strong><br \/>\n1\/(wurzel 2) * wechselspannung.<br \/>\nBeispiel:<br \/>\n~12V * 1\/(Wurzel 2) =<br \/>\n~12V * 1\/1,4142 =<br \/>\n~12V * 0,7071 =<br \/>\n~12V = 8,4852V eff.<br \/>\naber meistens sind ~12V nur der Effektivwert und tats\u00e4chlich 17V oder gar 20V Spitze Spitze.<\/p>\n<p><strong>spannungsteiler:<\/strong><br \/>\nu2 (an r2)<\/p>\n<p>U2 = U * ( R2 \/ (R1+R2) )<\/p>\n<pre>o----o  U\r\n     _\r\n    | |\r\n    | | R1\r\n     -\r\n     o-------o\r\n     |      \r\n     o\r\n     _\r\n    | | R2     U2\r\n    | |\r\n     -\r\n     o-------o\r\n     |\r\no----o  GND<\/pre>\n<p><strong>lm317 calc:<\/strong><br \/>\n<a title=\"lm317 calc\" href=\"http:\/\/oktay.com\/lm317.html\" target=\"_blank\">http:\/\/oktay.com\/lm317.html<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>monoflop time: t=0,7*(C1*R2) == C1=t\/(0,7*R2) == R2=t\/(0,7*C1) == beispiel: C1=22\u00b5F, R2=10K == t=0.154 Sec. beispiel: C1=22\u00b5F, R2=100K == t=1.54 Sec. effektiv wert wechselspannung 1\/(wurzel 2) * wechselspannung. Beispiel: ~12V * 1\/(Wurzel 2) = ~12V * 1\/1,4142 = ~12V * 0,7071 = ~12V = 8,4852V eff. aber meistens sind ~12V nur der Effektivwert und tats\u00e4chlich 17V&hellip; <a class=\"more-link\" href=\"https:\/\/wp.oktay.com\/?p=469\">Continue reading <span class=\"screen-reader-text\">quick electronic formulars<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[30],"tags":[],"class_list":["post-469","post","type-post","status-publish","format-standard","hentry","category-electronics","entry"],"_links":{"self":[{"href":"https:\/\/wp.oktay.com\/index.php?rest_route=\/wp\/v2\/posts\/469","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.oktay.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.oktay.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.oktay.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.oktay.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=469"}],"version-history":[{"count":11,"href":"https:\/\/wp.oktay.com\/index.php?rest_route=\/wp\/v2\/posts\/469\/revisions"}],"predecessor-version":[{"id":484,"href":"https:\/\/wp.oktay.com\/index.php?rest_route=\/wp\/v2\/posts\/469\/revisions\/484"}],"wp:attachment":[{"href":"https:\/\/wp.oktay.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=469"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.oktay.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=469"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.oktay.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}