{"id":5380,"date":"2023-06-05T16:19:39","date_gmt":"2023-06-05T08:19:39","guid":{"rendered":"http:\/\/www.dcl-controls.com\/?p=5380"},"modified":"2025-04-18T14:18:11","modified_gmt":"2025-04-18T06:18:11","slug":"why-voltage-signal-oscillate","status":"publish","type":"post","link":"https:\/\/www.dcl-controls.com\/cs_cz\/support\/an-actuator\/why-voltage-signal-oscillate","title":{"rendered":"Pro\u010d nap\u011bt\u00ed-typ v\u00fdstupn\u00edho sign\u00e1lu se pohybuj\u00ed v r\u00e1mci ur\u010dit\u00fdch provozn\u00edch podm\u00ednek?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"5380\" class=\"elementor elementor-5380\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1893469 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"1893469\" data-element_type=\"section\">\n\t\t\t\t\t\t<div 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aria-hidden=\"true\" class=\"e-font-icon-svg e-far-user-circle\" viewbox=\"0 0 496 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M248 104c-53 0-96 43-96 96s43 96 96 96 96-43 96-96-43-96-96-96zm0 144c-26.5 0-48-21.5-48-48s21.5-48 48-48 48 21.5 48 48-21.5 48-48 48zm0-240C111 8 0 119 0 256s111 248 248 248 248-111 248-248S385 8 248 8zm0 448c-49.7 0-95.1-18.3-130.1-48.4 14.9-23 40.4-38.6 69.6-39.5 20.8 6.4 40.6 9.6 60.5 9.6s39.7-3.1 60.5-9.6c29.2 1 54.7 16.5 69.6 39.5-35 30.1-80.4 48.4-130.1 48.4zm162.7-84.1c-24.4-31.4-62.1-51.9-105.1-51.9-10.2 0-26 9.6-57.6 9.6-31.5 0-47.4-9.6-57.6-9.6-42.9 0-80.6 20.5-105.1 51.9C61.9 339.2 48 299.2 48 256c0-110.3 89.7-200 200-200s200 89.7 200 200c0 43.2-13.9 83.2-37.3 115.9z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-author\">\n\t\t\t\t\t\t\t\t\t\tDCL Controls\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-7014cca elementor-inline-item\" itemprop=\"datePublished\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.dcl-controls.com\/cs_cz\/2023\/06\/05\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-calendar\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M12 192h424c6.6 0 12 5.4 12 12v260c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V204c0-6.6 5.4-12 12-12zm436-44v-36c0-26.5-21.5-48-48-48h-48V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H160V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H48C21.5 64 0 85.5 0 112v36c0 6.6 5.4 12 12 12h424c6.6 0 12-5.4 12-12z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-date\">\n\t\t\t\t\t\t\t\t\t\t<time>5 \u010dervna, 2023<\/time>\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-05722c0 elementor-widget elementor-widget-image\" data-id=\"05722c0\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"960\" height=\"299\" src=\"https:\/\/www.dcl-controls.com\/content\/dam\/faq\/actuator\/why-voltage-signal-self-excited-oscillate\/images\/voltage-signal-path.webp\" class=\"attachment-full size-full wp-image-5384\" alt=\"0~5V\uff0c0~10V\u7535\u538b\u4fe1\u53f7\u4f20\u8f93\u9014\u5f84 | Voltage signal coupling path\" srcset=\"https:\/\/www.dcl-controls.com\/content\/dam\/faq\/actuator\/why-voltage-signal-self-excited-oscillate\/images\/voltage-signal-path.webp 960w, https:\/\/www.dcl-controls.com\/content\/dam\/faq\/actuator\/why-voltage-signal-self-excited-oscillate\/images\/voltage-signal-path-18x6.webp 18w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Obr\u00e1zek 1 p\u0159enosov\u00e1 cesta zdroj nap\u011bt\u00ed, sign\u00e1l<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f64e7bf elementor-widget elementor-widget-text-editor\" data-id=\"f64e7bf\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Jak je zn\u00e1zorn\u011bno na Obr\u00e1zku 1, je p\u0159enos nap\u011bt\u00ed zdroje sign\u00e1lu se skl\u00e1d\u00e1 hlavn\u011b z 3 \u010d\u00e1st\u00ed\uff1a<\/strong><\/p><ol><li>Negativn\u00ed zp\u011btnou vazbu typ nap\u011bt\u00ed v\u00fdstupn\u00ed sign\u00e1l obvodu.<\/li><li>P\u0159enos sign\u00e1lu kabelem. Mezi nimi, C1 a L1 jsou parazitn\u00ed kapacitn\u00ed odpor a parazitn\u00ed induk\u010dnost kabelu, a jejich parametry jsou p\u0159\u00edmo \u00fam\u011brn\u00e1 d\u00e9lce kabelu a typu zapojen\u00ed.<\/li><li>Vstupn\u00ed sign\u00e1l z\u00edsk\u00e1n\u00ed obvodu. Mezi nimi, L2 a C2 jsou low-pass filtr obvody, kter\u00e9 mohou b\u00fdt uspo\u0159\u00e1d\u00e1ny v \u010d\u00e1sti vzorkovac\u00ed obvod.<\/li><\/ol><p>Pro negativn\u00ed zp\u011btnou vazbu sign\u00e1l nap\u011bt\u00ed v\u00fdstupn\u00ed obvod, vzorec pro v\u00fdpo\u010det vstupn\u00edho sign\u00e1lu je takto:<\/p><p>\u00a0 \u00a0 \u00a0 \u00a0 \u2223Xi&#039;\u2223=\u2223Xi\u2223\u2212\u2223Xf\u2223<\/p><p>Kdy\u017e f\u00e1ze ofXXf\u2223 vypr\u0161\u00ed, nebo zaost\u00e1v\u00e1 o 180\u00b0, vzorec pro v\u00fdpo\u010det vstupn\u00edho sign\u00e1lu se st\u00e1v\u00e1 n\u00e1sleduj\u00edc\u00ed formul\u00e1\u0159\uff1a<\/p><p>\u00a0 \u00a0 \u00a0 \u00a0 \u2223Xi&#039;\u2223=\u2223Xi\u2223+\u2223Xf\u2223<\/p><p>Jin\u00fdmi slovy, v nep\u0159\u00edtomnosti vstupn\u00edho sign\u00e1lu (XiXiXi je 0), zp\u011btnovazebn\u00ed sign\u00e1l (XXf\u2223) udr\u017euje v\u00fdstupn\u00ed sign\u00e1l (|X0|), a v\u00fdstupn\u00ed sign\u00e1l (|X0|) zase udr\u017euje zp\u011btnovazebn\u00ed sign\u00e1l (XXf\u2223). V t\u00e9to dob\u011b, self-vynucen\u00e9 kmit\u00e1n\u00ed je tvo\u0159en.<\/p><p>V\u0161ichni ve v\u0161ech, tyto dv\u011b podm\u00ednky jsou p\u0159edpokladem pro self-vynucen\u00e9 kmit\u00e1n\u00ed\uff1a<\/p><ol><li>|AF| &gt; 1<\/li><li>\u03c6A+\u03c6F=(2n+1)\u03a0<\/li><\/ol><p><strong>Tam, kde se f\u00e1zov\u00fd rozd\u00edl na smy\u010dce poch\u00e1zej\u00ed z?<\/strong><\/p><p>Parazit\u00e1rn\u00ed C1 a L1 na p\u0159enos sign\u00e1lu kabel, L2 a C2 na vstupu sign\u00e1l akvizice obvodu, a filtra\u010dn\u00ed kondenz\u00e1tory na v\u00fdstupn\u00ed sign\u00e1l obvodu m\u016f\u017ee zp\u016fsobit, f\u00e1ze rozd\u00edly v p\u0159edstihu nebo hystereze. Posledn\u00ed f\u00e1ze, rozd\u00edl je, \u017ee sou\u010det t\u011bchto f\u00e1ze rozd\u00edly. Je-li lh\u016fta splatnosti nebo hystereze je 180\u00b0, je mo\u017en\u00e9 k self-vybuzen\u00ed kmit\u00e1n\u00ed.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0085879 elementor-widget elementor-widget-text-editor\" data-id=\"0085879\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Jak se vyhnout self-vynucen\u00e9 kmit\u00e1n\u00ed?<\/strong><\/p><p>Pot\u0159ebujeme jen, aby bylo zaji\u0161t\u011bno, \u017ee v rozsahu aplikov\u00e1n frekven\u010dn\u00ed dom\u00e9n\u011b, dv\u011b v\u00fd\u0161e uveden\u00e9 podm\u00ednky nemohou b\u00fdt spln\u011bny sou\u010dasn\u011b, tak, \u017ee self-vynucen\u00e9 kmit\u00e1n\u00ed lze vyhnout.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-26b0ed9 elementor-widget elementor-widget-image\" data-id=\"26b0ed9\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"417\" height=\"415\" src=\"https:\/\/www.dcl-controls.com\/content\/dam\/faq\/actuator\/why-voltage-signal-self-excited-oscillate\/images\/self-excited-oscilation-factor.webp\" class=\"attachment-full size-full wp-image-5382\" alt=\"\u8d1f\u53cd\u9988\u7535\u8def\u4e0d\u53d1\u751f\u632f\u8361\u7684\u6761\u4ef6\" srcset=\"https:\/\/www.dcl-controls.com\/content\/dam\/faq\/actuator\/why-voltage-signal-self-excited-oscillate\/images\/self-excited-oscilation-factor.webp 417w, https:\/\/www.dcl-controls.com\/content\/dam\/faq\/actuator\/why-voltage-signal-self-excited-oscillate\/images\/self-excited-oscilation-factor-12x12.webp 12w\" sizes=\"(max-width: 417px) 100vw, 417px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Obr\u00e1zek 2 podm\u00ednky, \u017ee negativn\u00ed zp\u011btn\u00e1 vazba nen\u00ed oscilovat<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5973d4f elementor-widget elementor-widget-text-editor\" data-id=\"5973d4f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Jak je zn\u00e1zorn\u011bno na Obr\u00e1zku 2\uff1a<\/p><p>f c je frekvence, p\u0159i kter\u00e9 zisk smy\u010dky z 20log|AF|kapky na 0dB.<\/p><p>f o je frekvence, p\u0159i kter\u00e9 je f\u00e1zov\u00fd rozd\u00edl smy\u010dky je men\u0161\u00ed ne\u017e -180\u00b0.<\/p><p>Proto, kdy\u017e f\u00e1zov\u00fd rozd\u00edl vypr\u0161\u00ed nebo hystereze je 180\u00b0, zisk smy\u010dky klesne pod 0, a obvod je stabiln\u00ed.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9348ff8 elementor-widget elementor-widget-text-editor\" data-id=\"9348ff8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Relativn\u011b vzato, pro\u010d je aktu\u00e1ln\u00ed zdroj sign\u00e1lu nen\u00ed snadn\u00e9 oscilovat?<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-4f108dc elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4f108dc\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-c18ac4e\" data-id=\"c18ac4e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7819e21 elementor-widget elementor-widget-image\" data-id=\"7819e21\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"600\" height=\"406\" src=\"https:\/\/www.dcl-controls.com\/content\/dam\/faq\/actuator\/why-voltage-signal-self-excited-oscillate\/images\/current-signal-feedback-path.webp\" class=\"attachment-full size-full wp-image-5381\" alt=\"\u7535\u6d41\u4fe1\u53f7\u8f93\u51fa\u7535\u8def\u7684\u53cd\u9988\u56de\u8def | Current Signal feedback path\" srcset=\"https:\/\/www.dcl-controls.com\/content\/dam\/faq\/actuator\/why-voltage-signal-self-excited-oscillate\/images\/current-signal-feedback-path.webp 600w, https:\/\/www.dcl-controls.com\/content\/dam\/faq\/actuator\/why-voltage-signal-self-excited-oscillate\/images\/current-signal-feedback-path-18x12.webp 18w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Obr\u00e1zek 3 zdroj Proudu zp\u011btn\u00e9 vazby<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-a46cc41\" data-id=\"a46cc41\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2a32944 elementor-widget elementor-widget-image\" data-id=\"2a32944\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"586\" height=\"425\" src=\"https:\/\/www.dcl-controls.com\/content\/dam\/faq\/actuator\/why-voltage-signal-self-excited-oscillate\/images\/voltage-signal-feedback-path.webp\" class=\"attachment-full size-full wp-image-5386\" alt=\"\u7535\u538b\u4fe1\u53f7\u8f93\u51fa\u7535\u8def\u7684\u53cd\u9988\u56de\u8def | Voltage signal feekback path\" srcset=\"https:\/\/www.dcl-controls.com\/content\/dam\/faq\/actuator\/why-voltage-signal-self-excited-oscillate\/images\/voltage-signal-feedback-path.webp 586w, https:\/\/www.dcl-controls.com\/content\/dam\/faq\/actuator\/why-voltage-signal-self-excited-oscillate\/images\/voltage-signal-feedback-path-18x12.webp 18w\" sizes=\"(max-width: 586px) 100vw, 586px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Obr\u00e1zek 4 zdroj Nap\u011bt\u00ed zp\u011btn\u00e9 vazby<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-f733503 elementor-widget elementor-widget-text-editor\" data-id=\"f733503\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Jak je zn\u00e1zorn\u011bno na Obr\u00e1zku 2, v\u00fdstup proudov\u00e9ho zdroje, kter\u00fd je v sou\u010dasn\u00e9 dob\u011b \u0161iroce pou\u017e\u00edv\u00e1n, je zrcadlo, proudov\u00fd zdroj. Jeho negativn\u00ed zp\u011btn\u00e1 vazba, regula\u010dn\u00ed smy\u010dka obsahuje pouze jednu stranu zrcadlo, proudov\u00fd zdroj ozna\u010deny \u010dervenou \u010d\u00e1ru. Proto, vn\u011bj\u0161\u00ed zat\u00ed\u017een\u00ed obvodu m\u00e1 mal\u00fd vliv na f\u00e1zov\u00fd rozd\u00edl a zisk smy\u010dky zp\u011btn\u00e9 vazby. Tak dlouho, jak parametry vnit\u0159n\u00ed smy\u010dky zp\u011btn\u00e9 vazby jsou kontrolov\u00e1ny, \u017e\u00e1dn\u00e9 kmit\u00e1n\u00ed se vyskytuj\u00ed.<\/p><p>Jak je zn\u00e1zorn\u011bno na Obr\u00e1zku 3, zp\u011btn\u00e1 vazba bod nap\u011bt\u00ed zdroje sign\u00e1lu je um\u00edst\u011bn na v\u00fdstupn\u00ed bod obvodu. Proto, zp\u011btn\u00e1 vazba, obsahuje vnit\u0159n\u00ed obvod ozna\u010den\u00fd \u010dervenou \u010d\u00e1ru a extern\u00ed kabelov\u00e9 a vzorkovac\u00ed obvod. T\u00edmto zp\u016fsobem, kdy\u017e elektrick\u00e9 parametry vn\u011bj\u0161\u00ed kabelov\u00e9 nebo odb\u011br kabel zm\u011bny, f\u00e1zov\u00fd rozd\u00edl a zes\u00edlen\u00ed negativn\u00ed zp\u011btn\u00e9 vazby bude tak\u00e9 zm\u011bnit. Kdy\u017e tato zm\u011bna spl\u0148uje dv\u011b podm\u00ednky self-vynucen\u00e9 kmit\u00e1n\u00ed, kmit\u00e1n\u00ed vyskytuje.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-36f721e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"36f721e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-inner-column elementor-element elementor-element-855bb4c\" data-id=\"855bb4c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0bcd777 elementor-align-left elementor-mobile-align-center elementor-widget elementor-widget-button\" data-id=\"0bcd777\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"\/cs_cz\/tech-enquiry\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Technick\u00e9 konzultace<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-inner-column elementor-element elementor-element-20d88f5\" data-id=\"20d88f5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-df7c27e elementor-align-left elementor-mobile-align-center elementor-widget elementor-widget-button\" data-id=\"df7c27e\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"\/cs_cz\/where-to-buy\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Produkt objednat<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-inner-column elementor-element elementor-element-e508c63\" data-id=\"e508c63\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-inner-column elementor-element elementor-element-71f0089\" data-id=\"71f0089\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-5a86a8f elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"5a86a8f\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-57a91d2 elementor-widget elementor-widget-text-editor\" data-id=\"57a91d2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Souvisej\u00edc\u00ed \u010dl\u00e1nky\uff1a<\/p><ul><li><a href=\"\/cs_cz\/tech\/actuator-immunity-4-20ma-vs-2-10v\/\">Velk\u00e1 sout\u011b\u017e pro anti-interference v\u00fdkon elektrick\u00fdch pohon\u016f (4-20mA VS 2-10V)<\/a><\/li><\/ul><p>Souvisej\u00edc\u00ed technick\u00e9 normy<\/p><ul><li><a href=\"\/cs_cz\/tech\/gb-t-3369-1-2008-iec-60381-1-1982\/\">GB\/T 3369.1\u20142008\/IEC 60381-1:1982 Analogov\u00e9 sign\u00e1ly pro procesn\u00ed \u0159\u00eddic\u00ed syst\u00e9my-\u010c\u00e1st 1: DC proudov\u00e9 sign\u00e1ly<\/a><\/li><li><a href=\"\/cs_cz\/tech\/gb-t-3369-2-2008-iec-60381-2-1978\/\">GB\/T 3369.2\u20142008\/IEC 60381-2:1978 Analogov\u00e9 sign\u00e1ly pro \u0159\u00eddic\u00ed syst\u00e9my technologick\u00fdch proces\u016f,-\u010c\u00e1st 2: STEJNOSM\u011aRN\u00c9 nap\u011b\u0165ov\u00e9 sign\u00e1ly<\/a><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c41a453 elementor-widget elementor-widget-text-editor\" data-id=\"c41a453\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"text-decoration: underline;\"><a href=\"#top\">Zp\u00e1tky na vrchol<\/a><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>\u56fe1 \u7535\u538b\u6e90\u4fe1\u53f7\u7684\u4f20\u8f93\u9014\u5f84 \u5982\u56fe1\uff0c\u7535\u538b\u6e90\u4fe1\u53f7\u7684\u4f20\u8f93\u4e3b\u8981\u75313\u90e8\u5206\u7ec4\u6210\uff1a \u8d1f\u53cd\u9988\u578b\u7535\u538b\u4fe1\u53f7\u8f93\u51fa\u7535\u8def\u3002 \u4fe1\u53f7\u4f20\u8f93\u7535 [&hellip;]<\/p>","protected":false},"author":1,"featured_media":6531,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_theme","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[646],"tags":[386,44,34,42,373,41],"class_list":["post-5380","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-an-actuator","tag-faq","tag-fast-move-actuator","tag-actuator","tag-general-actuator","tag-very-small-actuator-tag","tag-explosion-proof-actuator"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.dcl-controls.com\/cs_cz\/wp-json\/wp\/v2\/posts\/5380","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dcl-controls.com\/cs_cz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dcl-controls.com\/cs_cz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dcl-controls.com\/cs_cz\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dcl-controls.com\/cs_cz\/wp-json\/wp\/v2\/comments?post=5380"}],"version-history":[{"count":0,"href":"https:\/\/www.dcl-controls.com\/cs_cz\/wp-json\/wp\/v2\/posts\/5380\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dcl-controls.com\/cs_cz\/wp-json\/wp\/v2\/media\/6531"}],"wp:attachment":[{"href":"https:\/\/www.dcl-controls.com\/cs_cz\/wp-json\/wp\/v2\/media?parent=5380"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dcl-controls.com\/cs_cz\/wp-json\/wp\/v2\/categories?post=5380"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dcl-controls.com\/cs_cz\/wp-json\/wp\/v2\/tags?post=5380"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}