{"id":192,"date":"2014-11-19T17:01:14","date_gmt":"2014-11-19T15:01:14","guid":{"rendered":"http:\/\/www.powercircuit.eu\/wordpress\/?p=192"},"modified":"2019-08-06T21:42:37","modified_gmt":"2019-08-06T18:42:37","slug":"%cf%84%cf%81%ce%bf%cf%86%ce%bf%ce%b4%ce%bf%cf%84%ce%b9%ce%ba%ce%ad%cf%82-%ce%b4%ce%b9%ce%b1%cf%84%ce%ac%ce%be%ce%b5%ce%b9%cf%82-dc","status":"publish","type":"post","link":"https:\/\/www.powercircuit.eu\/?p=192","title":{"rendered":"\u03a4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b4\u03b9\u03b1\u03c4\u03ac\u03be\u03b5\u03b9\u03c2 dc"},"content":{"rendered":"<h2><\/h2>\n<blockquote>\n<h2>\u0393\u03b5\u03bd\u03b9\u03ba\u03ac \u03b3\u03b9\u03b1 \u03c4\u03b1 \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c4\u03b9\u03ba\u03ac<\/h2>\n<\/blockquote>\n<p>\u038c\u03bb\u03b1 \u03c4\u03b1 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03b9\u03ba\u03ac \u03ba\u03c5\u03ba\u03bb\u03ce\u03bc\u03b1\u03c4\u03b1 \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03c0\u03b7\u03b3\u03ae \u03c0\u03b1\u03c1\u03bf\u03c7\u03ae\u03c2 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2 DC. \u03a3\u03c5\u03bd\u03ae\u03b8\u03c9\u03c2 \u03bf\u03b9 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03ad\u03c2 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c4\u03bf\u03c5\u03bd \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1 \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c4\u03b9\u03ba\u03cc \u03c0\u03bf\u03c5 \u03bc\u03b5\u03c4\u03b1\u03c4\u03c1\u03ad\u03c0\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b5\u03bd\u03b1\u03bb\u03bb\u03b1\u03c3\u03c3\u03cc\u03bc\u03b5\u03bd\u03b7 \u03c4\u03ac\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03b4\u03b9\u03ba\u03c4\u03cd\u03bf\u03c5 \u03c3\u03b5 \u03c3\u03c5\u03bd\u03b5\u03c7\u03ae. \u03a3\u03c4\u03bf \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03c3\u03c7\u03ae\u03bc\u03b1 \u03c6\u03b1\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c4\u03bf \u03bc\u03c0\u03bb\u03bf\u03ba \u03b4\u03b9\u03ac\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1 \u03b5\u03bd\u03cc\u03c2 \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c4\u03b9\u03ba\u03bf\u03cd:<\/p>\n<p><a href=\"http:\/\/www.powercircuit.eu\/eikones\/trof.gif\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" src=\"http:\/\/www.powercircuit.eu\/eikones\/trof.gif\" alt=\"\" width=\"480\" height=\"38\" \/><br \/>\n<\/a><!--more--><\/p>\n<p><strong>\u039c\u03b5\u03c4\u03b1\u03c3\u03c7\u03b7\u03bc\u03b1\u03c4\u03b9\u03c3\u03c4\u03ae\u03c2:<\/strong>\u00a0\u039c\u03b5\u03c4\u03b1\u03c4\u03c1\u03ad\u03c0\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c4\u03ac\u03c3\u03b7 \u03b4\u03b9\u03ba\u03c4\u03cd\u03bf\u03c5 \u03c3\u03c4\u03b7\u03bd \u03b5\u03c0\u03b9\u03b8\u03c5\u03bc\u03b7\u03c4\u03ae \u03c4\u03ac\u03c3\u03b7 AC \u03ce\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03ad\u03c7\u03bf\u03c5\u03bc\u03b5 \u03c4\u03bf \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf \u03c0\u03bb\u03ac\u03c4\u03bf\u03c2 DC. \u03a3\u03b7\u03bc\u03b5\u03af\u03c9\u03c3\u03b7: \u03bf\u03b9 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03ad\u03c2 \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c7\u03b1\u03bc\u03b7\u03bb\u03ad\u03c2 \u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c3\u03c5\u03bd\u03b5\u03c7\u03bf\u03cd\u03c2 \u03c1\u03b5\u03cd\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c0\u03bf\u03c5 \u03ba\u03c5\u03bc\u03b1\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd 5V \u03ba\u03b1\u03b9 12V.<\/p>\n<p><strong>\u0391\u03bd\u03bf\u03c1\u03b8\u03c9\u03c4\u03ae\u03c2:<\/strong>\u00a0\u039c\u03b5\u03c4\u03b1\u03c4\u03c1\u03ad\u03c0\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b5\u03bd\u03b1\u03bb\u03bb\u03b1\u03c3\u03c3\u03cc\u03bc\u03b5\u03bd\u03b7 \u03c4\u03ac\u03c3\u03b7 \u03c3\u03b5 \u03c3\u03c5\u03bd\u03b5\u03c7\u03ae \u03c0\u03bf\u03c5 \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bf\u03b9 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03ad\u03c2.<\/p>\n<p><strong>\u03a0\u03c5\u03ba\u03bd\u03c9\u03c4\u03ae\u03c2:<\/strong>\u00a0\u03a4\u03bf \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c4\u03b9\u03ba\u03cc \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b9\u03ba\u03b1\u03bd\u03cc \u03bd\u03b1 \u03b1\u03c0\u03bf\u03b8\u03b7\u03ba\u03b5\u03cd\u03b5\u03b9 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1. \u0397 \u03b1\u03c0\u03bf\u03b8\u03ae\u03ba\u03b7 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03bc\u03b5\u03af\u03c9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03ba\u03c5\u03bc\u03ac\u03c4\u03c9\u03c3\u03b7\u03c2 \u03c0\u03bf\u03c5 \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5\u03c4\u03ac \u03c4\u03b7\u03bd \u03b1\u03bd\u03cc\u03c1\u03b8\u03c9\u03c3\u03b7. \u03a4\u03bf \u03b5\u03be\u03ac\u03c1\u03c4\u03b7\u03bc\u03b1 \u03c0\u03bf\u03c5 \u03b1\u03c0\u03bf\u03b8\u03b7\u03ba\u03b5\u03cd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03bf\u03bd\u03bf\u03bc\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c0\u03c5\u03ba\u03bd\u03c9\u03c4\u03ae\u03c2 \u03b5\u03be\u03bf\u03bc\u03ac\u03bb\u03c5\u03bd\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03bc\u03b5 \u03c3\u03c5\u03bd\u03b5\u03c7\u03ae \u03c4\u03ac\u03c3\u03b7.<\/p>\n<p><strong>\u03a3\u03c4\u03b1\u03b8\u03b5\u03c1\u03bf\u03c0\u03bf\u03b9\u03b7\u03c4\u03ae\u03c2:<\/strong>\u00a0\u0394\u03b9\u03b1\u03c4\u03b7\u03c1\u03b5\u03af \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae \u03c4\u03ac\u03c3\u03b7 \u03b5\u03be\u03cc\u03b4\u03bf\u03c5 \u03b1\u03bd\u03b5\u03be\u03ac\u03c1\u03c4\u03b7\u03c4\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03bc\u03b5\u03c4\u03b1\u03b2\u03bf\u03bb\u03ad\u03c2 \u03c4\u03b7\u03c2 \u03c4\u03ac\u03c3\u03b7\u03c2 \u03b4\u03b9\u03ba\u03c4\u03cd\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03c4\u03b9\u03c2 \u03bc\u03b5\u03c4\u03b1\u03b2\u03bf\u03bb\u03ad\u03c2 \u03c1\u03b5\u03cd\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c0\u03bf\u03c5 \u03b1\u03c0\u03bf\u03c1\u03c1\u03bf\u03c6\u03bf\u03cd\u03bd \u03c4\u03b1 \u03c6\u03bf\u03c1\u03c4\u03af\u03b1.<\/p>\n<blockquote>\n<h2>\u0391\u03c0\u03bb\u03ae \u03b1\u03bd\u03cc\u03c1\u03b8\u03c9\u03c3\u03b7<\/h2>\n<\/blockquote>\n<p>\u03a4\u03bf \u03b2\u03b1\u03c3\u03b9\u03ba\u03cc \u03ba\u03cd\u03ba\u03bb\u03c9\u03bc\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b7\u03bc\u03b9\u03b1\u03bd\u03cc\u03c1\u03b8\u03c9\u03c3\u03b7 \u03ae \u03c4\u03b7\u03bd \u03b1\u03c0\u03bb\u03ae \u03b1\u03bd\u03cc\u03c1\u03b8\u03c9\u03c3\u03b7 \u03cc\u03c0\u03c9\u03c2 \u03bb\u03ad\u03b3\u03b5\u03c4\u03b1\u03b9 \u03c6\u03b1\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf 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\u03c3\u03c4\u03bf \u03c6\u03bf\u03c1\u03c4\u03af\u03bf, \u03b4\u03b9\u03b1\u03bc\u03ad\u03c3\u03bf\u03c5 \u03bc\u03b9\u03b1\u03c2 \u03b4\u03b9\u03cc\u03b4\u03bf\u03c5 \u03c3\u03b5 \u03c3\u03b5\u03b9\u03c1\u03ac \u03bc&#8217; \u03b1\u03c5\u03c4\u03cc. \u03a3\u03b5 \u03cc\u03bb\u03b5\u03c2 \u03c3\u03c7\u03b5\u03b4\u03cc\u03bd \u03c4\u03b9\u03c2 \u03c0\u03b5\u03c1\u03b9\u03c0\u03c4\u03ce\u03c3\u03b5\u03b9\u03c2, \u03b7 \u03c4\u03ac\u03c3\u03b7 Vm\u00a0\u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03bf\u03bb\u03cd \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7 \u03c3\u03b5 \u03c3\u03cd\u03b3\u03ba\u03c1\u03b9\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03c4\u03ac\u03c3\u03b7 \u03b3\u03bf\u03bd\u03ac\u03c4\u03bf\u03c5 V\u03b3\u00a0\u03c4\u03b7\u03c2 \u03b4\u03b9\u03cc\u03b4\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03b7 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c3\u03b5 \u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03bf\u03c1\u03b8\u03ae\u03c2 \u03c0\u03cc\u03bb\u03c9\u03c3\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c0\u03bf\u03bb\u03cd \u03bc\u03b9\u03ba\u03c1\u03ae \u03c3\u03b5 \u03c3\u03cd\u03b3\u03ba\u03c1\u03b9\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c6\u03bf\u03c1\u03c4\u03af\u03bf\u03c5, \u03b3\u03b9&#8217; \u03b1\u03c5\u03c4\u03cc \u03b8\u03b5\u03c9\u03c1\u03bf\u03cd\u03bc\u03b5 \u03c4\u03b7\u03bd \u03b4\u03af\u03bf\u03b4\u03bf \u03b9\u03b4\u03b1\u03bd\u03b9\u03ba\u03ae.<\/p>\n<p>\u039a\u03b1\u03c4\u03ac \u03c4\u03b7 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03c4\u03b7\u03c2 \u03b8\u03b5\u03c4\u03b9\u03ba\u03ae\u03c2 \u03b7\u03bc\u03b9\u03c0\u03b5\u03c1\u03b9\u03cc\u03b4\u03bf\u03c5 \u03c4\u03b7\u03c2 \u03c4\u03ac\u03c3\u03b7\u03c2 Vi\u00a0\u03b7 \u03b4\u03af\u03bf\u03b4\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u039f\u039d \u03ba\u03b1\u03b9 \u03c3\u03c4\u03bf \u03ba\u03cd\u03ba\u03bb\u03c9\u03bc\u03b1 \u03c1\u03ad\u03b5\u03b9 \u03b7 \u03c0\u03c1\u03ce\u03c4\u03b7 \u03b7\u03bc\u03b9\u03c0\u03b5\u03c1\u03af\u03bf\u03b4\u03bf\u03c2 \u03b5\u03bd\u03cc\u03c2 \u03b7\u03bc\u03b9\u03c4\u03bf\u03bd\u03bf\u03b5\u03b9\u03b4\u03bf\u03cd\u03c2 \u03c1\u03b5\u03cd\u03bc\u03b1\u03c4\u03bf\u03c2 \u03bc\u03b5 \u03c0\u03bb\u03ac\u03c4\u03bf\u03c2 Im=Vm\/RL\u00a0, \u03cc\u03c0\u03bf\u03c5 RL\u00a0\u03b7 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c6\u03bf\u03c1\u03c4\u03af\u03bf\u03c5. \u039a\u03b1\u03c4\u03ac \u03c4\u03b7 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03c4\u03b7\u03c2 \u03b1\u03c1\u03bd\u03b7\u03c4\u03b9\u03ba\u03ae\u03c2 \u03b7\u03bc\u03b9\u03c0\u03b5\u03c1\u03b9\u03cc\u03b4\u03bf\u03c5 \u03c4\u03b7\u03c2 \u03c4\u03ac\u03c3\u03b7\u03c2 Vi\u00a0, \u03b7 \u03b4\u03af\u03bf\u03b4\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 OFF, \u03ad\u03c4\u03c3\u03b9 \u03c4\u03bf \u03c1\u03b5\u03cd\u03bc\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b7\u03b4\u03ad\u03bd \u03ba\u03b1\u03b9 \u03ba\u03b1\u03c4\u03ac \u03c3\u03c5\u03bd\u03ad\u03c0\u03b5\u03b9\u03b1 \u03b7 \u03c4\u03ac\u03c3\u03b7 \u03c3\u03c4\u03bf \u03c6\u03bf\u03c1\u03c4\u03af\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b7\u03b4\u03ad\u03bd. \u0388\u03c4\u03c3\u03b9 \u03c3\u03c4\u03bf \u03c6\u03bf\u03c1\u03c4\u03af\u03bf \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03bc\u03b5\u03c4\u03b1\u03b2\u03b1\u03bb\u03bb\u03cc\u03bc\u03b5\u03bd\u03b7 \u03c3\u03c5\u03bd\u03b5\u03c7\u03ae \u03c4\u03ac\u03c3\u03b7. \u0395\u03c0\u03b5\u03b9\u03b4\u03ae \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9 \u03c1\u03b5\u03cd\u03bc\u03b1 \u03bc\u03cc\u03bd\u03bf \u03b3\u03b9\u03b1 \u03c4\u03bf \u03bc\u03b9\u03c3\u03cc \u03c4\u03b7\u03c2 \u03c0\u03b5\u03c1\u03b9\u03cc\u03b4\u03bf\u03c5, \u03c4\u03bf \u03ba\u03cd\u03ba\u03bb\u03c9\u03bc\u03b1 \u03bf\u03bd\u03bf\u03bc\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b1\u03bd\u03bf\u03c1\u03b8\u03c9\u03c4\u03ae\u03c2 \u03bc\u03b9\u03c3\u03bf\u03cd \u03ba\u03cd\u03bc\u03b1\u03c4\u03bf\u03c2.<\/p>\n<p>\u038c\u03c4\u03b1\u03bd \u03c3\u03c5\u03bd\u03b4\u03ad\u03c3\u03bf\u03c5\u03bc\u03b5 \u03ad\u03bd\u03b1 \u03b2\u03bf\u03bb\u03c4\u03cc\u03bc\u03b5\u03c4\u03c1\u03bf \u03c3\u03c4\u03b1 \u03ac\u03ba\u03c1\u03b1 \u03c4\u03b7\u03c2 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2 \u03c6\u03bf\u03c1\u03c4\u03af\u03bf\u03c5, \u03b1\u03c5\u03c4\u03cc \u03b8\u03b1 \u03b4\u03b5\u03af\u03be\u03b5\u03b9 \u03c4\u03b7 \u03bc\u03ad\u03c3\u03b7 \u03c4\u03b9\u03bc\u03ae \u03c4\u03b7\u03c2 \u03bc\u03b5\u03c4\u03b1\u03b2\u03b1\u03bb\u03bb\u03cc\u03bc\u03b5\u03bd\u03b7\u03c2 \u03c3\u03c5\u03bd\u03b5\u03c7\u03ae\u03c2 \u03c4\u03ac\u03c3\u03b7\u03c2 \u03c3\u03c4\u03b1 \u03ac\u03ba\u03c1\u03b1 \u03c4\u03b7\u03c2. \u0395\u03c6\u03b1\u03c1\u03bc\u03cc\u03b6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b1 \u03bc\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac, \u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03c5\u03bc\u03b5 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03bc\u03ad\u03c3\u03b7 \u03c4\u03b9\u03bc\u03ae \u03c4\u03b7\u03c2 \u03c4\u03ac\u03c3\u03b7\u03c2 \u03c6\u03bf\u03c1\u03c4\u03af\u03bf\u03c5 \u03bc\u03b9\u03b1 \u03c4\u03b9\u03bc\u03ae \u03af\u03c3\u03b7 \u03bc\u03b5 Vdc=Vm\/\u03c0. \u0393\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b5\u03bd\u03b5\u03c1\u03b3\u03cc \u03c4\u03b9\u03bc\u03ae \u03c4\u03b7\u03c2 \u03c4\u03ac\u03c3\u03b7\u03c2, \u03b7 \u03bf\u03c0\u03bf\u03af\u03b1 \u03bf\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b1\u03bd \u03b5\u03ba\u03b5\u03af\u03bd\u03b7 \u03b7 \u03c4\u03b9\u03bc\u03ae \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae\u03c2 \u03c4\u03ac\u03c3\u03b7\u03c2 \u03c0\u03bf\u03c5 \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03b6\u03b5\u03b9 \u03c4\u03bf \u03af\u03b4\u03b9\u03bf \u03c0\u03bf\u03c3\u03cc \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c3\u03b5 \u03bc\u03b9\u03b1 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7 \u03bc\u03b5 \u03c4\u03b7 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae \u03c4\u03ac\u03c3\u03b7 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03bc\u03b9\u03b1\u03c2 \u03c0\u03b5\u03c1\u03b9\u03cc\u03b4\u03bf\u03c5, \u03cc\u03c0\u03bf\u03c5 \u03bc\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03af\u03c3\u03bf \u03bc\u03b5 Vrms=Vm\/2.<\/p>\n<blockquote>\n<h2>\u0394\u03b9\u03c0\u03bb\u03ae \u03b1\u03bd\u03cc\u03c1\u03b8\u03c9\u03c3\u03b7 \u03bc\u03b5 \u03b4\u03b9\u03cc\u03b4\u03bf\u03c5\u03c2<\/h2>\n<\/blockquote>\n<p>\u039c\u03b5 \u03c4\u03b7 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03b4\u03c5\u03bf \u03b4\u03b9\u03cc\u03b4\u03c9\u03bd, \u03cc\u03c0\u03c9\u03c2 \u03b4\u03b5\u03af\u03c7\u03bd\u03b5\u03b9 \u03c4\u03bf \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03c3\u03c7\u03ae\u03bc\u03b1, \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b3\u03af\u03bd\u03b5\u03b9 \u03b4\u03b9\u03c0\u03bb\u03ae \u03b1\u03bd\u03cc\u03c1\u03b8\u03c9\u03c3\u03b7, \u03c3\u03c4\u03b7\u03bd \u03bf\u03c0\u03bf\u03af\u03b1 \u03b7 \u03bc\u03b9\u03b1 \u03b4\u03af\u03bf\u03b4\u03bf\u03c2 \u03ac\u03b3\u03b5\u03b9 \u03c3\u03c4\u03b7 \u03b8\u03b5\u03c4\u03b9\u03ba\u03ae \u03b7\u03bc\u03b9\u03c0\u03b5\u03c1\u03af\u03bf\u03b4\u03bf, \u03b5\u03bd\u03ce \u03b7 \u03ac\u03bb\u03bb\u03b7 \u03ac\u03b3\u03b5\u03b9 \u03c3\u03c4\u03b7\u03bd \u03b1\u03c1\u03bd\u03b7\u03c4\u03b9\u03ba\u03ae \u03b7\u03bc\u03b9\u03c0\u03b5\u03c1\u03af\u03bf\u03b4\u03bf \u03c4\u03b7\u03c2 AC \u03c4\u03ac\u03c3\u03b7\u03c2 \u03b5\u03b9\u03c3\u03cc\u03b4\u03bf\u03c5. \u0388\u03c4\u03c3\u03b9 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b9\u03c2 \u03b4\u03c5\u03bf \u03b7\u03bc\u03b9\u03c0\u03b5\u03c1\u03b9\u03cc\u03b4\u03bf\u03c5\u03c2 \u03c4\u03bf \u03c1\u03b5\u03cd\u03bc\u03b1 \u03c1\u03ad\u03b5\u03b9 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03af\u03b4\u03b9\u03b1 \u03ba\u03b1\u03c4\u03b5\u03cd\u03b8\u03c5\u03bd\u03c3\u03b7 \u03c3\u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c6\u03bf\u03c1\u03c4\u03af\u03bf\u03c5. \u0393\u03b9\u03b1 \u03bd\u03b1 \u03b3\u03af\u03bd\u03b5\u03b9 \u03b1\u03c5\u03c4\u03cc \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03c4\u03b1 \u03c3\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c3\u03c4\u03b9\u03c2 \u03b1\u03bd\u03cc\u03b4\u03bf\u03c5\u03c2 \u03c4\u03c9\u03bd \u03b4\u03c5\u03bf \u03b4\u03b9\u03cc\u03b4\u03c9\u03bd \u03bd\u03b1 \u03ad\u03c7\u03bf\u03c5\u03bd \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03c4\u03bf\u03c5\u03c2 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ac \u03c6\u03ac\u03c3\u03b7\u03c2 \u03af\u03c3\u03b7 \u03bc\u03b5 1800, \u03c0\u03c1\u03ac\u03b3\u03bc\u03b1 \u03c0\u03bf\u03c5 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b3\u03af\u03bd\u03b5\u03b9 \u03bc\u03b5 \u03c4\u03b7 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03b5\u03bd\u03cc\u03c2 \u03bc\u03b5\u03c4\u03b1\u03c3\u03c7\u03b7\u03bc\u03b1\u03c4\u03b9\u03c3\u03c4\u03ae \u03c0\u03bf\u03c5 \u03ad\u03c7\u03b5\u03b9 \u03bc\u03b5\u03c3\u03b1\u03af\u03b1 \u03bb\u03ae\u03c8\u03b7 \u03c3\u03c4\u03bf \u03b4\u03b5\u03c5\u03c4\u03b5\u03c1\u03b5\u03cd\u03bf\u03bd.<\/p>\n<p><a href=\"http:\/\/www.powercircuit.eu\/eikones\/diplian.gif\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"http:\/\/www.powercircuit.eu\/eikones\/diplian.gif\" alt=\"\" width=\"320\" height=\"296\" hspace=\"300\" \/><\/a><\/p>\n<p>\u0395\u03c6\u03b1\u03c1\u03bc\u03cc\u03b6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b1 \u03bc\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac, \u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b7 \u03bc\u03ad\u03c3\u03b7 \u03c4\u03b9\u03bc\u03ae \u03c4\u03b7\u03c2 \u03c3\u03c5\u03bd\u03b5\u03c7\u03bf\u03cd\u03c2 \u03c4\u03ac\u03c3\u03b7\u03c2 \u03c4\u03b7\u03c2 \u03b5\u03be\u03cc\u03b4\u03bf\u03c5, \u03c0\u03bf\u03c5 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 \u03ad\u03bd\u03b4\u03b5\u03b9\u03be\u03b7 \u03b5\u03bd\u03cc\u03c2 \u03b2\u03bf\u03bb\u03c4\u03bf\u03bc\u03ad\u03c4\u03c1\u03bf\u03c5 \u03c3\u03c5\u03bd\u03b4\u03b5\u03b4\u03b5\u03bc\u03ad\u03bd\u03bf\u03c5 \u03c3\u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c6\u03bf\u03c1\u03c4\u03af\u03bf\u03c5, \u03af\u03c3\u03b7 \u03bc\u03b5 Vdc=2Vm\/\u03c0, \u03cc\u03c0\u03bf\u03c5 Vm\u00a0\u03c4\u03bf \u03c0\u03bb\u03ac\u03c4\u03bf\u03c2 \u03c4\u03b7\u03c2 \u03c4\u03ac\u03c3\u03b7\u03c2. \u0395\u03c0\u03af\u03c3\u03b7\u03c2 \u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b7\u03bd \u03b5\u03bd\u03b5\u03c1\u03b3\u03cc \u03c4\u03ac\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03bc\u03b5\u03c4\u03b1\u03b2\u03b1\u03bb\u03bb\u03cc\u03bc\u03b5\u03bd\u03b7\u03c2 \u03c3\u03c5\u03bd\u03b5\u03c7\u03ae\u03c2 \u03c4\u03ac\u03c3\u03b7\u03c2 \u03c4\u03b7\u03c2 \u03b5\u03be\u03cc\u03b4\u03bf\u03c5, \u03af\u03c3\u03b7 \u03bc\u03b5 Vrms=Vm\/\u221a2<\/p>\n<p>\u03a3\u03c5\u03b3\u03ba\u03c1\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b9\u03c2 \u03c3\u03c7\u03ad\u03c3\u03b5\u03b9\u03c2 \u03b2\u03bb\u03ad\u03c0\u03bf\u03c5\u03bc\u03b5 \u03cc\u03c4\u03b9 \u03b7 (\u03bc\u03ad\u03c3\u03b7 \u03c4\u03b9\u03bc\u03ae \u03c4\u03b7\u03c2) \u03c3\u03c5\u03bd\u03b5\u03c7\u03ae \u03c4\u03ac\u03c3\u03b7\u03c2 \u03b5\u03be\u03cc\u03b4\u03bf\u03c5 \u03c3\u03c4\u03b7 \u03b4\u03b9\u03c0\u03bb\u03ae \u03b1\u03bd\u03cc\u03c1\u03b8\u03c9\u03c3\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b4\u03b9\u03c0\u03bb\u03ac\u03c3\u03b9\u03b1 \u03b5\u03ba\u03b5\u03af\u03bd\u03b7\u03c2 \u03c4\u03b7\u03c2 \u03b1\u03c0\u03bb\u03ae\u03c2 \u03b1\u03bd\u03cc\u03c1\u03b8\u03c9\u03c3\u03b7\u03c2.<\/p>\n<blockquote>\n<h2>\u0394\u03b9\u03c0\u03bb\u03ae \u03b1\u03bd\u03cc\u03c1\u03b8\u03c9\u03c3\u03b7 \u03bc\u03b5 \u03b3\u03ad\u03c6\u03c5\u03c1\u03b1<\/h2>\n<\/blockquote>\n<p>\u0395\u03af\u03bd\u03b1\u03b9 \u03b4\u03c5\u03bd\u03b1\u03c4\u03cc \u03bd\u03b1 \u03c0\u03b5\u03c4\u03cd\u03c7\u03bf\u03c5\u03bc\u03b5 \u03b4\u03b9\u03c0\u03bb\u03ae \u03b1\u03bd\u03cc\u03c1\u03b8\u03c9\u03c3\u03b7 \u03bc\u03b5 \u03c7\u03c1\u03ae\u03c3\u03b7 \u03bc\u03b5\u03c4\u03b1\u03c3\u03c7\u03b7\u03bc\u03b1\u03c4\u03b9\u03c3\u03c4\u03ae \u03c7\u03c9\u03c1\u03af\u03c2 \u03bc\u03b5\u03c3\u03b1\u03af\u03b1 \u03bb\u03ae\u03c8\u03b7 \u03c3\u03c4\u03bf \u03b4\u03b5\u03c5\u03c4\u03b5\u03c1\u03b5\u03cd\u03bf\u03bd, \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03ad\u03c3\u03c3\u03b5\u03c1\u03b9\u03c2 \u03b4\u03b9\u03cc\u03b4\u03bf\u03c5\u03c2 \u03b1\u03bd\u03cc\u03c1\u03b8\u03c9\u03c3\u03b7\u03c2 \u03cc\u03c0\u03c9\u03c2 \u03c6\u03b1\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf \u03c3\u03c7\u03ae\u03bc\u03b1:<\/p>\n<p><a href=\"http:\/\/www.powercircuit.eu\/eikones\/angef.gif\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"http:\/\/www.powercircuit.eu\/eikones\/angef.gif\" alt=\"\" width=\"320\" height=\"162\" hspace=\"300\" \/><\/a><\/p>\n<p>\u039a\u03b1\u03c4\u03ac \u03c4\u03b7 \u03b8\u03b5\u03c4\u03b9\u03ba\u03ae \u03b7\u03bc\u03b9\u03c0\u03b5\u03c1\u03af\u03bf\u03b4\u03bf \u03c4\u03b7\u03c2 AC \u03c4\u03ac\u03c3\u03b7\u03c2 \u03bc\u03b5 \u03c0\u03bf\u03bb\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03cc\u03c0\u03c9\u03c2 \u03c6\u03b1\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf \u03c3\u03c7\u03ae\u03bc\u03b1, \u03bf\u03b9 \u03b4\u03af\u03bf\u03b4\u03bf\u03b9 D2\u00a0\u03ba\u03b1\u03b9 D4\u00a0\u03ac\u03b3\u03bf\u03c5\u03bd. \u03a3\u03c4\u03b7\u03bd \u03b5\u03c0\u03cc\u03bc\u03b5\u03bd\u03b7 \u03b1\u03c1\u03bd\u03b7\u03c4\u03b9\u03ba\u03ae \u03b7\u03bc\u03b9\u03c0\u03b5\u03c1\u03af\u03bf\u03b4\u03bf, \u03b7 AC \u03c4\u03ac\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03b4\u03b5\u03c5\u03c4\u03b5\u03c1\u03b5\u03cd\u03bf\u03bd\u03c4\u03bf\u03c2, \u03b1\u03bb\u03bb\u03ac\u03b6\u03b5\u03b9 \u03c0\u03bf\u03bb\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03ba\u03b1\u03b9 \u03ac\u03b3\u03bf\u03c5\u03bd \u03bf\u03b9 \u03b4\u03af\u03bf\u03b4\u03bf\u03b9 D1\u00a0\u03ba\u03b1\u03b9 D3. \u0391\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03cc\u03c4\u03b9 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b9\u03c2 \u03b4\u03c5\u03bf \u03b7\u03bc\u03b9\u03c0\u03b5\u03c1\u03b9\u03cc\u03b4\u03bf\u03c5\u03c2, \u03c4\u03bf \u03c1\u03b5\u03cd\u03bc\u03b1 \u03b4\u03b9\u03b1\u03c1\u03c1\u03ad\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c6\u03bf\u03c1\u03c4\u03af\u03bf\u03c5 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03af\u03b4\u03b9\u03b1 \u03ba\u03b1\u03c4\u03b5\u03cd\u03b8\u03c5\u03bd\u03c3\u03b7, \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c3\u03c4\u03b1 \u03ac\u03ba\u03c1\u03b1 \u03c4\u03b7\u03c2 \u03c3\u03c5\u03bd\u03b5\u03c7\u03ae \u03c4\u03ac\u03c3\u03b7, \u03bc\u03ad\u03c3\u03b7\u03c2 \u03c4\u03b9\u03bc\u03ae\u03c2 \u03af\u03c3\u03b7\u00a0\u03bc\u03b5 Vdc=2Vm\/\u03c0, \u03ad\u03bd\u03ce \u03b7 \u03b5\u03bd\u03b5\u03c1\u03b3\u03cc\u03c2 \u03c4\u03b9\u03bc\u03ae \u03c4\u03b7\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9\u00a0Vrms=Vm\/\u221a2.<\/p>\n<blockquote>\n<h2>\u03a6\u03af\u03bb\u03c4\u03c1\u03b1 \u03c0\u03c5\u03ba\u03bd\u03c9\u03c4\u03ce\u03bd<\/h2>\n<\/blockquote>\n<p>\u0395\u03c0\u03b5\u03b9\u03b4\u03ae \u03c3\u03c4\u03b7\u03bd \u03ad\u03be\u03bf\u03b4\u03bf \u03c4\u03bf\u03c5 \u03b1\u03bd\u03bf\u03c1\u03b8\u03c9\u03c4\u03ae \u03b7 \u03c4\u03ac\u03c3\u03b7 \u03b1\u03bd \u03ba\u03b1\u03b9 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03c5\u03bd\u03b5\u03c7\u03ae\u03c2, \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03b9\u03ac\u03b6\u03b5\u03b9 \u03ba\u03c5\u03bc\u03ac\u03c4\u03c9\u03c3\u03b7, \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af\u03c4\u03b1\u03b9 \u03c0\u03c1\u03cc\u03c3\u03b8\u03b5\u03c4\u03b7 \u03b2\u03b1\u03b8\u03bc\u03af\u03b4\u03b1 \u03c6\u03b9\u03bb\u03c4\u03c1\u03b1\u03c1\u03af\u03c3\u03bc\u03b1\u03c4\u03bf\u03c2. \u00a0\u039f \u03ba\u03cd\u03c1\u03b9\u03bf\u03c2 \u03c4\u03c1\u03cc\u03c0\u03bf\u03c2 \u03c6\u03b9\u03bb\u03c4\u03c1\u03b1\u03c1\u03af\u03c3\u03bc\u03b1\u03c4\u03bf\u03c2 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c0\u03b1\u03c1\u03ac\u03bb\u03bb\u03b7\u03bb\u03b7 \u03c3\u03cd\u03bd\u03b4\u03b5\u03c3\u03b7 \u03b5\u03bd\u03cc\u03c2 \u03c0\u03c5\u03ba\u03bd\u03c9\u03c4\u03ae \u03bc\u03b5 \u03c4\u03bf \u03c6\u03bf\u03c1\u03c4\u03af\u03bf. \u039f \u03c0\u03c5\u03ba\u03bd\u03c9\u03c4\u03ae\u03c2 \u03b1\u03c0\u03bf\u03b8\u03b7\u03ba\u03b5\u03cd\u03b5\u03b9 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03c4\u03b7\u03c2 \u03c0\u03b5\u03c1\u03b9\u03cc\u03b4\u03bf\u03c5 \u03c0\u03bf\u03c5 \u03b7 \u03b4\u03af\u03bf\u03b4\u03bf\u03c2 \u03ac\u03b3\u03b5\u03b9 \u03ba\u03b1\u03b9 \u03b1\u03c0\u03bf\u03b4\u03af\u03b4\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03c3\u03c4\u03bf \u03c6\u03bf\u03c1\u03c4\u03af\u03bf \u03ba\u03b1\u03c4\u03b1 \u03c4\u03b7 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03c4\u03b7\u03c2 \u03c0\u03b5\u03c1\u03b9\u03cc\u03b4\u03bf\u03c5 \u03c0\u03bf\u03c5 \u03b7 \u03b4\u03af\u03bf\u03b4\u03bf\u03c2 \u03b4\u03b5\u03bd \u03ac\u03b3\u03b5\u03b9.<\/p>\n<p>\u03a3\u03c4\u03bf \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03c3\u03c7\u03ae\u03bc\u03b1 \u03c6\u03b1\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03ad\u03bd\u03b1 \u03ba\u03cd\u03ba\u03bb\u03c9\u03bc\u03b1 \u03b1\u03c0\u03bb\u03ae\u03c2 \u03b1\u03bd\u03cc\u03c1\u03b8\u03c9\u03c3\u03b7\u03c2 \u03c0\u03bf\u03c5 \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03b5\u03b9 \u03ad\u03bd\u03b1 \u03c0\u03c5\u03ba\u03bd\u03c9\u03c4\u03ae \u03c6\u03b9\u03bb\u03c4\u03c1\u03b1\u03c1\u03af\u03c3\u03bc\u03b1\u03c4\u03bf\u03c2.<\/p>\n<p><a href=\"http:\/\/www.powercircuit.eu\/eikones\/anpikt.gif\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"http:\/\/www.powercircuit.eu\/eikones\/anpikt.gif\" alt=\"\" width=\"320\" height=\"257\" hspace=\"300\" \/><\/a><\/p>\n<p>\u039a\u03b1\u03c4\u03ac \u03c4\u03b7 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03c4\u03b7\u03c2 \u03b8\u03b5\u03c4\u03b9\u03ba\u03ae\u03c2 \u03b7\u03bc\u03b9\u03c0\u03b5\u03c1\u03b9\u03cc\u03b4\u03bf\u03c5, \u03c0\u03bf\u03c5 \u03b7 \u03b4\u03af\u03bf\u03b4\u03bf\u03c2 \u03ac\u03b3\u03b5\u03b9, \u03bc\u03b5\u03c4\u03b1\u03be\u03b5\u03b9 \u03c4\u03c9\u03bd \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03ce\u03bd \u03c3\u03c4\u03b9\u03b3\u03bc\u03ce\u03bd t1\u00a0\u03ba\u03b1\u03b9 t2, \u03bf \u03c0\u03c5\u03ba\u03bd\u03c9\u03c4\u03ae\u03c2 \u03c6\u03bf\u03c1\u03c4\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b5\u03bd\u03ce \u03c4\u03b1\u03c5\u03c4\u03cc\u03c7\u03c1\u03bf\u03bd\u03b1 \u03c0\u03b1\u03c1\u03ad\u03c7\u03b5\u03c4\u03b1\u03b9 \u03c4\u03ac\u03c3\u03b7 \u03c3\u03c4\u03bf \u03c6\u03bf\u03c1\u03c4\u03af\u03bf. \u03a3\u03c4\u03bf \u03c7\u03c1\u03bf\u03bd\u03b9\u03ba\u03cc \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd t2\u00a0\u03ad\u03c9\u03c2 t3\u00a0\u03b7 \u03c4\u03ac\u03c3\u03b7 \u03c3\u03c4\u03bf \u03c0\u03c5\u03ba\u03bd\u03c9\u03c4\u03ae \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03c4\u03ac\u03c3\u03b7 \u03c3\u03c4\u03b7\u03bd \u03ad\u03be\u03bf\u03b4\u03bf \u03c4\u03bf\u03c5 \u03b1\u03bd\u03bf\u03c1\u03b8\u03c9\u03c4\u03ae, \u03bc\u03b5 \u03b1\u03c0\u03bf\u03c4\u03ad\u03bb\u03b5\u03c3\u03bc\u03b1 \u03b7 \u03b4\u03af\u03bf\u03b4\u03bf\u03c2 \u03bd\u03b1 \u03bc\u03b7\u03bd \u03ac\u03b3\u03b5\u03b9, \u03b5\u03bd\u03ce \u03c4\u03b1\u03c5\u03c4\u03cc\u03c7\u03c1\u03bf\u03bd\u03b1 \u03bf \u03c0\u03c5\u03ba\u03bd\u03c9\u03c4\u03ae\u03c2 \u03bd\u03b1 \u03b5\u03ba\u03c6\u03bf\u03c1\u03c4\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b4\u03b9\u03b1 \u03bc\u03ad\u03c3\u03c9 \u03c4\u03b7\u03c2 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2 \u03c4\u03bf\u03c5 \u03c6\u03bf\u03c1\u03c4\u03af\u03bf\u03c5, \u03c0\u03b5\u03c1\u03b9\u03bf\u03c1\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7\u03bd \u03ba\u03c5\u03bc\u03ac\u03c4\u03c9\u03c3\u03b7.<\/p>\n<p>\u0395\u03c0\u03b5\u03b9\u03b4\u03ae \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7\u03bd \u03b5\u03ba\u03c6\u03cc\u03c1\u03c4\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c0\u03c5\u03ba\u03bd\u03c9\u03c4\u03ae, \u03b7 \u03c4\u03ac\u03c3\u03b7 \u03c3\u03c4\u03b1 \u03ac\u03ba\u03c1\u03b1 \u03c4\u03bf\u03c5 \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03c4\u03b1\u03b9 \u03b5\u03ba\u03b8\u03b5\u03c4\u03b9\u03ba\u03ac, \u03c3\u03c4\u03bf 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\u03c4\u03ac\u03c3\u03b7 \u03b5\u03be\u03cc\u03b4\u03bf\u03c5 \u03c3\u03c4\u03bf \u03c6\u03bf\u03c1\u03c4\u03af\u03bf, \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bc\u03b5 \u03b4\u03b9\u03b1\u03c4\u03ac\u03be\u03b5\u03b9\u03c2 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\u03c2 \u03bc\u03b5 \u03b5\u03bd\u03b5\u03c1\u03b3\u03ac \u03b5\u03be\u03b1\u03c1\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1. \u039f\u03b9 \u03b4\u03b9\u03b1\u03c4\u03ac\u03be\u03b5\u03b9\u03c2 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\u03c2 \u03c7\u03c9\u03c1\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03b5 \u03b4\u03c5\u03bf \u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b5\u03c2. \u03a3\u03c4\u03b9\u03c2 \u03b4\u03b9\u03b1\u03c4\u03ac\u03be\u03b5\u03b9\u03c2 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\u03c2 \u03c4\u03ac\u03c3\u03b7\u03c2, \u03c0\u03bf\u03c5 \u03c3\u03c5\u03bc\u03c0\u03b5\u03c1\u03b9\u03c6\u03ad\u03c1\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03b1\u03bd \u03c0\u03b7\u03b3\u03ad\u03c2 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae\u03c2 \u03c4\u03ac\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b9\u03c2 \u03b4\u03b9\u03b1\u03c4\u03ac\u03be\u03b5\u03b9\u03c2 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\u03c2 \u03c1\u03b5\u03cd\u03bc\u03b1\u03c4\u03bf\u03c2, \u03c0\u03bf\u03c5 \u03c3\u03c5\u03bc\u03c0\u03b5\u03c1\u03b9\u03c6\u03ad\u03c1\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03b1\u03bd \u03c0\u03b7\u03b3\u03ad\u03c2 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03bf\u03cd \u03c1\u03b5\u03cd\u03bc\u03b1\u03c4\u03bf\u03c2. \u03a3\u03c4\u03b7\u03bd \u03b9\u03b4\u03b1\u03bd\u03b9\u03ba\u03ae \u03c4\u03bf\u03c5\u03c2 \u03bc\u03bf\u03c1\u03c6\u03ae \u03ad\u03c7\u03bf\u03c5\u03bd, \u03bf\u03b9 \u03c0\u03c1\u03ce\u03c4\u03b5\u03c2 \u03bc\u03b7\u03b4\u03b5\u03bd\u03b9\u03ba\u03ae \u03b5\u03c3\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03ae \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03bf\u03b9 \u03b4\u03b5\u03cd\u03c4\u03b5\u03c1\u03b5\u03c2 \u03ac\u03c0\u03b9\u03c1\u03b7 \u03b5\u03c3\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03ae \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03b1\u03c3\u03b7.<\/p>\n<p>\u0397 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c4\u03ac\u03c3\u03b7\u03c2 DC \u03b5\u03c0\u03b9\u03c4\u03c5\u03b3\u03c7\u03ac\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c5\u03bd\u03ae\u03b8\u03c9\u03c2 \u03bc\u03b5 \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03b1 \u03ba\u03c5\u03ba\u03bb\u03ce\u03bc\u03b1\u03c4\u03b1 \u03c0\u03bf\u03c5 \u03c3\u03c5\u03bd\u03b4\u03ad\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c0\u03b1\u03c1\u03ac\u03bb\u03bb\u03b7\u03bb\u03b1 \u03ae \u03c3\u03b5 \u03c3\u03b5\u03b9\u03c1\u03ac \u03bc\u03b5 \u03c4\u03bf \u03c6\u03bf\u03c1\u03c4\u03af\u03bf \u03c4\u03bf\u03c5 \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c4\u03b9\u03ba\u03bf\u03cd \u03ae \u03bc\u03b5 \u03ba\u03c5\u03ba\u03bb\u03ce\u03bc\u03b1\u03c4\u03b1 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03b9\u03ba\u03ce\u03bd \u03b4\u03b9\u03b1\u03ba\u03bf\u03c0\u03c4\u03ce\u03bd \u03b5\u03bb\u03b5\u03b3\u03c7\u03cc\u03bc\u03b5\u03bd\u03b7\u03c2 \u03b1\u03b3\u03c9\u03b3\u03b9\u03bc\u03cc\u03c0\u03c4\u03b7\u03c4\u03b1\u03c2, \u03c4\u03b1 \u03bb\u03b5\u03b3\u03cc\u03bc\u03b5\u03bd\u03b1 switching regulators.<\/p>\n<p>\u0395\u03bd\u03b1 \u03ba\u03cd\u03ba\u03bb\u03c9\u03bc\u03b1 \u03c0\u03bb\u03ae\u03c1\u03bf\u03c5\u03c2 \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c4\u03b9\u03ba\u03bf\u03cd -&gt;<a href=\"http:\/\/www.powercircuit.eu\/eikones\/trof.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"http:\/\/www.powercircuit.eu\/eikones\/trof.png\" alt=\"\" width=\"553\" height=\"407\" align=\"middle\" hspace=\"50\" \/><\/a><\/p>\n<p>\u039c\u03c0\u03bf\u03c1\u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03b4\u03b5\u03af\u03c4\u03b5 <a href=\"https:\/\/www.powercircuit.eu\/%ce%bc%ce%b5%cf%84%ce%b1%ce%b2%ce%bb%ce%b7%cf%84%cf%8c-%cf%84%cf%81%ce%bf%cf%86%ce%bf%ce%b4%ce%bf%cf%84%ce%b9%ce%ba%cf%8c-0-30v-2a\/\">\u03b5\u03b4\u03ce<\/a> \u03ad\u03bd\u03b1 \u03bc\u03b5\u03c4\u03b1\u03b2\u03bb\u03b7\u03c4\u03cc \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c4\u03b9\u03ba\u03cc 0-30V &#8211; 2A<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0393\u03b5\u03bd\u03b9\u03ba\u03ac \u03b3\u03b9\u03b1 \u03c4\u03b1 \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c4\u03b9\u03ba\u03ac \u038c\u03bb\u03b1 \u03c4\u03b1 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03b9\u03ba\u03ac \u03ba\u03c5\u03ba\u03bb\u03ce\u03bc\u03b1\u03c4\u03b1 \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03c0\u03b7\u03b3\u03ae \u03c0\u03b1\u03c1\u03bf\u03c7\u03ae\u03c2 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2 DC. \u03a3\u03c5\u03bd\u03ae\u03b8\u03c9\u03c2 \u03bf\u03b9 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03ad\u03c2 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c4\u03bf\u03c5\u03bd \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1 \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c4\u03b9\u03ba\u03cc \u03c0\u03bf\u03c5 \u03bc\u03b5\u03c4\u03b1\u03c4\u03c1\u03ad\u03c0\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b5\u03bd\u03b1\u03bb\u03bb\u03b1\u03c3\u03c3\u03cc\u03bc\u03b5\u03bd\u03b7 \u03c4\u03ac\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03b4\u03b9\u03ba\u03c4\u03cd\u03bf\u03c5 \u03c3\u03b5 \u03c3\u03c5\u03bd\u03b5\u03c7\u03ae. \u03a3\u03c4\u03bf \u03c0\u03b1\u03c1\u03b1\u03ba\u03ac\u03c4\u03c9 \u03c3\u03c7\u03ae\u03bc\u03b1 \u03c6\u03b1\u03af\u03bd\u03b5\u03c4\u03b1\u03b9<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,19],"tags":[],"class_list":["post-192","post","type-post","status-publish","format-standard","hentry","category-6","category-19"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v14.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u03a4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b4\u03b9\u03b1\u03c4\u03ac\u03be\u03b5\u03b9\u03c2 dc | PowerCircuit<\/title>\n<meta name=\"description\" content=\"\u038c\u03bb\u03b1 \u03c4\u03b1 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03b9\u03ba\u03ac \u03ba\u03c5\u03ba\u03bb\u03ce\u03bc\u03b1\u03c4\u03b1 \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03c0\u03b7\u03b3\u03ae \u03c0\u03b1\u03c1\u03bf\u03c7\u03ae\u03c2 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2 DC. \u03a3\u03c5\u03bd\u03ae\u03b8\u03c9\u03c2 \u03bf\u03b9 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03ad\u03c2 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c4\u03bf\u03c5\u03bd \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1 \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c4\u03b9\u03ba\u03cc \u03c0\u03bf\u03c5 \u03bc\u03b5\u03c4\u03b1\u03c4\u03c1\u03ad\u03c0\u03b5\u03b9 \u03c4\u03b7\u03bd..\" \/>\n<meta name=\"robots\" content=\"index, follow\" \/>\n<meta name=\"googlebot\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta name=\"bingbot\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.powercircuit.eu\/?p=192\" \/>\n<meta property=\"og:locale\" content=\"el_GR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u03a4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b4\u03b9\u03b1\u03c4\u03ac\u03be\u03b5\u03b9\u03c2 dc | PowerCircuit\" \/>\n<meta property=\"og:description\" content=\"\u038c\u03bb\u03b1 \u03c4\u03b1 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03b9\u03ba\u03ac \u03ba\u03c5\u03ba\u03bb\u03ce\u03bc\u03b1\u03c4\u03b1 \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03c0\u03b7\u03b3\u03ae \u03c0\u03b1\u03c1\u03bf\u03c7\u03ae\u03c2 \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2 DC. \u03a3\u03c5\u03bd\u03ae\u03b8\u03c9\u03c2 \u03bf\u03b9 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03ad\u03c2 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c4\u03bf\u03c5\u03bd \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1 \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c4\u03b9\u03ba\u03cc \u03c0\u03bf\u03c5 \u03bc\u03b5\u03c4\u03b1\u03c4\u03c1\u03ad\u03c0\u03b5\u03b9 \u03c4\u03b7\u03bd..\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.powercircuit.eu\/?p=192\" \/>\n<meta property=\"og:site_name\" content=\"PowerCircuit\" \/>\n<meta property=\"article:published_time\" content=\"2014-11-19T15:01:14+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2019-08-06T18:42:37+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/www.powercircuit.eu\/eikones\/trof.gif\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" 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\\u03b4\\u03b9\\u03b1\\u03c4\\u03ac\\u03be\\u03b5\\u03b9\\u03c2 dc | PowerCircuit\",\"isPartOf\":{\"@id\":\"https:\/\/www.powercircuit.eu\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.powercircuit.eu\/?p=192#primaryimage\"},\"datePublished\":\"2014-11-19T15:01:14+00:00\",\"dateModified\":\"2019-08-06T18:42:37+00:00\",\"description\":\"\\u038c\\u03bb\\u03b1 \\u03c4\\u03b1 \\u03b7\\u03bb\\u03b5\\u03ba\\u03c4\\u03c1\\u03bf\\u03bd\\u03b9\\u03ba\\u03ac \\u03ba\\u03c5\\u03ba\\u03bb\\u03ce\\u03bc\\u03b1\\u03c4\\u03b1 \\u03c7\\u03c1\\u03b5\\u03b9\\u03ac\\u03b6\\u03bf\\u03bd\\u03c4\\u03b1\\u03b9 \\u03bc\\u03b9\\u03b1 \\u03c0\\u03b7\\u03b3\\u03ae \\u03c0\\u03b1\\u03c1\\u03bf\\u03c7\\u03ae\\u03c2 \\u03b9\\u03c3\\u03c7\\u03cd\\u03bf\\u03c2 DC. \\u03a3\\u03c5\\u03bd\\u03ae\\u03b8\\u03c9\\u03c2 \\u03bf\\u03b9 \\u03b7\\u03bb\\u03b5\\u03ba\\u03c4\\u03c1\\u03bf\\u03bd\\u03b9\\u03ba\\u03ad\\u03c2 \\u03c3\\u03c5\\u03c3\\u03ba\\u03b5\\u03c5\\u03ad\\u03c2 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