{"id":1392,"date":"2025-10-10T17:05:25","date_gmt":"2025-10-10T15:05:25","guid":{"rendered":"https:\/\/www.spowerba.sk\/wp_test\/?page_id=1392"},"modified":"2026-04-23T20:53:54","modified_gmt":"2026-04-23T18:53:54","slug":"stabilizovane-zdroje-75ps-75w","status":"publish","type":"page","link":"https:\/\/www.spower-prod.sk\/en\/stabilizovane-zdroje-75ps-75w\/","title":{"rendered":"Switching Power Supply 75PS (75W)"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"1392\" class=\"elementor elementor-1392\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9053c22 e-flex e-con-boxed e-con e-parent\" data-id=\"9053c22\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-96d8755 elementor-widget elementor-widget-heading\" data-id=\"96d8755\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Switching Power Supply 75PS (75W)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a9a44bc e-flex e-con-boxed e-con e-parent\" data-id=\"a9a44bc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-32cf854 e-con-full e-flex e-con e-child\" data-id=\"32cf854\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3ed5645 elementor-widget elementor-widget-image\" data-id=\"3ed5645\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.spower-prod.sk\/wp-content\/uploads\/elementor\/thumbs\/75ps-rdae6yb2ijlfkp7e0paxiw68uqo9gedgzhdtundygo.png\" title=\"75ps\" alt=\"75ps\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9c07ae0 e-con-full e-flex e-con e-child\" data-id=\"9c07ae0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c1be19c elementor-widget elementor-widget-text-editor\" data-id=\"c1be19c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul><li>Power \u2013 up to 75 W<\/li><li>Mounting \u2013 DIN rail or screw mounting<\/li><li>Regulated output voltage<\/li><li>Output voltage range from 4.2 V to 55.2 V<\/li><li>Input \u2013 terminal block<\/li><li>Output \u2013 terminal block<\/li><li>IP20 protection rating<\/li><li>Terminal protection rating IP00<\/li><\/ul>\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6624a40 e-flex e-con-boxed e-con e-parent\" data-id=\"6624a40\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8b3640c e-n-tabs-mobile elementor-widget elementor-widget-n-tabs\" data-id=\"8b3640c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;horizontal_scroll&quot;:&quot;disable&quot;}\" data-widget_type=\"nested-tabs.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-tabs\" data-widget-number=\"145974284\" aria-label=\"Tabs. Open items with Enter or Space, close with Escape and navigate using the Arrow keys.\">\n\t\t\t<div class=\"e-n-tabs-heading\" role=\"tablist\">\n\t\t\t\t\t<button id=\"e-n-tab-title-1459742841\" data-tab-title-id=\"e-n-tab-title-1459742841\" class=\"e-n-tab-title\" aria-selected=\"true\" data-tab-index=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"e-n-tab-content-1459742841\" style=\"--n-tabs-title-order: 1;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tDescription\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t<button id=\"e-n-tab-title-1459742842\" data-tab-title-id=\"e-n-tab-title-1459742842\" class=\"e-n-tab-title\" aria-selected=\"false\" data-tab-index=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"e-n-tab-content-1459742842\" style=\"--n-tabs-title-order: 2;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tTechnical parameters\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t<button id=\"e-n-tab-title-1459742843\" data-tab-title-id=\"e-n-tab-title-1459742843\" class=\"e-n-tab-title\" aria-selected=\"false\" data-tab-index=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"e-n-tab-content-1459742843\" style=\"--n-tabs-title-order: 3;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tModels\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t\t<\/div>\n\t\t\t<div class=\"e-n-tabs-content\">\n\t\t\t\t<div id=\"e-n-tab-content-1459742841\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-1459742841\" data-tab-index=\"1\" style=\"--n-tabs-title-order: 1;\" class=\"e-active elementor-element elementor-element-050c180 e-con-full e-flex e-con e-child\" data-id=\"050c180\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b5d7f54 elementor-widget elementor-widget-text-editor\" data-id=\"b5d7f54\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>The power supplies are designed for general-purpose use to power electrical and electronic devices with DC voltage in indoor environments without explosive hazards. The output voltage range is from 4.2 V to 55.2 V. The unit is designed for DIN rail mounting, but can also be secured with screws using a flange (flange must be ordered separately).<\/p><p>The nominal output voltages and corresponding maximum output currents are listed in the table. The power supply is protected against output short circuits. Input and output wiring is connected via screw terminals. The input and output terminals are not protected against contact with hazardous voltage. Protection of the input terminals must be ensured by the customer.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div id=\"e-n-tab-content-1459742842\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-1459742842\" data-tab-index=\"2\" style=\"--n-tabs-title-order: 2;\" class=\"elementor-element elementor-element-7801333 e-con-full e-flex e-con e-child\" data-id=\"7801333\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-b9aa477 e-flex e-con-boxed e-con e-child\" data-id=\"b9aa477\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b615f79 elementor-widget elementor-widget-heading\" data-id=\"b615f79\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Table 1: Technical parameters<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e9b7ae9 elementor-widget elementor-widget-html\" data-id=\"e9b7ae9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<table class=\"mojetabulka\">\n  <thead>\n    <tr>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr>\n      <td>Input Voltage<\/td>\n      <td>195 - 255 V AC<\/td>\n    <\/tr>\n    <tr>\n      <td>Operating temperature<\/td>\n      <td>-15\u00b0C to +40 \u00b0C<\/td>\n    <\/tr>\n    <tr>\n      <td>Operating Relative Humidity<\/td>\n      <td>Max. 75% non-condensing<\/td>\n    <\/tr>\n    \n    <tr>\n      <td>Efficiency (typical)<\/td>\n      <td>85%<\/td>\n    <\/tr>\n    <tr>\n      <td>Output short-circuit protection<\/td>\n      <td>Yes \u2013 self-resetting<\/td>\n    <\/tr>\n    <tr>\n      <td>Surge protection<\/td>\n      <td>Yes, max. 135% of output voltage<\/td>\n    <\/tr>\n    <tr>\n      <td>Dielectric Strength<\/td>\n      <td>Output \u2013 PE min. 500 V DC<\/td>\n    <\/tr>\n    <tr>\n      <td>Option to connect the output negative pole to PE<\/td>\n      <td>Yes<\/td>\n    <\/tr>\n    <tr>\n      <td>Option for series connection<\/td>\n      <td>Yes<\/td>\n    <\/tr>\n    <tr>\n      <td>Option for parallel connection<\/td>\n      <td>Yes<\/td>\n    <\/tr>\n    <tr>\n      <td>Operating frequency<\/td>\n      <td>25 - 60 kHz<\/td>\n    <\/tr>\n    <tr>\n      <td>Dimensions<\/td>\n      <td>120 \u00d7 102 \u00d7 48 mm<\/td>\n    <\/tr>\n    <tr>\n      <td>Weight<\/td>\n      <td>540 g<\/td>\n    <\/tr>\n  <\/tbody>\n<\/table>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fc34b3b e-flex e-con-boxed e-con e-child\" data-id=\"fc34b3b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-254a223 elementor-widget elementor-widget-heading\" data-id=\"254a223\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Table 2: Documents<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f4b91de elementor-widget elementor-widget-html\" data-id=\"f4b91de\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<table class=\"mojetabulka\">\r\n  <thead>\r\n    <tr>\r\n    <\/tr>\r\n  <\/thead>\r\n  <tbody>\r\n    <tr>\r\n      <td>\r\n         <a href=\"\/wp-content\/uploads\/pdf\/p_75ps.pdf\" \r\n         target=\"_blank\" rel=\"noopener noreferrer\">\r\n        <img decoding=\"async\" src=\"\/wp-content\/uploads\/2025\/10\/icon_pdf.gif\" alt=\"Ikona\" class=\"icon\"> Brochure\r\n      <\/td>\r\n      <\/tr>\r\n    <tr>\r\n      <td>\r\n        <a href=\"\/wp-content\/uploads\/pdf\/Vyhlasenie_o_zhode_75PS.pdf\"\r\n        target=\"_blank\" rel=\"noopener noreferrer\">\r\n        <img decoding=\"async\" src=\"\/wp-content\/uploads\/2025\/10\/icon_pdf.gif\" alt=\"Ikona\" class=\"icon\"> Vyhl\u00e1senie o zhode\r\n      <\/td>\r\n    <\/tr>\r\n  <\/tbody>\r\n<\/table>\r\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div id=\"e-n-tab-content-1459742843\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-1459742843\" data-tab-index=\"3\" style=\"--n-tabs-title-order: 3;\" class=\"elementor-element elementor-element-ce50bc0 e-con-full e-flex e-con e-child\" data-id=\"ce50bc0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-1c30619 e-flex e-con-boxed e-con e-child\" data-id=\"1c30619\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0689b74 elementor-widget elementor-widget-heading\" data-id=\"0689b74\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Table 4: 75PS Power Supply Models<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9d228b0 elementor-widget elementor-widget-html\" data-id=\"9d228b0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<div class=\"table-horizontal-scroll\">\r\n    <table class=\"mojetabulka2\">\r\n  <thead>\r\n    <tr>\r\n        <td>Model Name<\/td>\r\n        <td>Output Voltage<\/td>\r\n        <td>Output Current<\/td>\r\n        <td>Stability<\/td>\r\n        <td>Ripple<\/td>\r\n        <td>Noise<\/td>\r\n    <\/tr>\r\n  <\/thead>\r\n  <tbody>\r\n    <tr>\r\n      <td data-label=\"N\u00e1zov\">75PS04V2\/7A.x<\/td>\r\n      <td data-label=\"V\u00fdstupn\u00e9 nap\u00e4tie\">4,2 V<\/td>\r\n      <td data-label=\"V\u00fdstupn\u00fd pr\u00fad\">7 A<\/td>\r\n      <td data-label=\"Stabilita\"><2 %<\/td>\r\n      <td data-label=\"Zvlnenie\"><20 mV<\/td>\r\n      <td data-label=\"\u0160um\"><50 mV \u0161\u0161<\/td>\r\n    <\/tr>\r\n    <tr>\r\n      <td data-label=\"N\u00e1zov\">75PS05V\/7A.x<\/td>\r\n      <td data-label=\"V\u00fdstupn\u00e9 nap\u00e4tie\">5 V<\/td>\r\n      <td data-label=\"V\u00fdstupn\u00fd pr\u00fad\">7 A<\/td>\r\n      <td data-label=\"Stabilita\"><2 %<\/td>\r\n      <td data-label=\"Zvlnenie\"><20 mV<\/td>\r\n      <td data-label=\"\u0160um\"><50 mV \u0161\u0161<\/td>\r\n    <\/tr>\r\n    <tr>\r\n      <td data-label=\"N\u00e1zov\">75PS06V\/7A.x<\/td>\r\n      <td data-label=\"V\u00fdstupn\u00e9 nap\u00e4tie\">6 V<\/td>\r\n      <td data-label=\"V\u00fdstupn\u00fd pr\u00fad\">7 A<\/td>\r\n      <td data-label=\"Stabilita\"><2 %<\/td>\r\n      <td data-label=\"Zvlnenie\"><20 mV<\/td>\r\n      <td data-label=\"\u0160um\"><50 mV \u0161\u0161<\/td>\r\n    <\/tr>\r\n    \r\n    <tr>\r\n      <td data-label=\"N\u00e1zov\">75PS06V9\/7A.x<\/td>\r\n      <td data-label=\"V\u00fdstupn\u00e9 nap\u00e4tie\">6.9 V<\/td>\r\n      <td data-label=\"V\u00fdstupn\u00fd pr\u00fad\">7 A<\/td>\r\n      <td data-label=\"Stabilita\"><2 %<\/td>\r\n      <td data-label=\"Zvlnenie\"><20 mV<\/td>\r\n      <td data-label=\"\u0160um\"><50 mV \u0161\u0161<\/td>\r\n    <\/tr>\r\n    <tr>\r\n      <td data-label=\"N\u00e1zov\">75PS09V\/7A.x<\/td>\r\n      <td data-label=\"V\u00fdstupn\u00e9 nap\u00e4tie\">9 V<\/td>\r\n      <td data-label=\"V\u00fdstupn\u00fd pr\u00fad\">7 A<\/td>\r\n      <td data-label=\"Stabilita\"><2 %<\/td>\r\n      <td data-label=\"Zvlnenie\"><20 mV<\/td>\r\n      <td data-label=\"\u0160um\"><50 mV \u0161\u0161<\/td>\r\n    <\/tr>\r\n    <tr>\r\n      <td data-label=\"N\u00e1zov\">75PS10V\/7A.x<\/td>\r\n      <td data-label=\"V\u00fdstupn\u00e9 nap\u00e4tie\">10 V<\/td>\r\n      <td data-label=\"V\u00fdstupn\u00fd pr\u00fad\">7 A<\/td>\r\n      <td data-label=\"Stabilita\"><2 %<\/td>\r\n      <td data-label=\"Zvlnenie\"><20 mV<\/td>\r\n      <td data-label=\"\u0160um\"><50 mV \u0161\u0161<\/td>\r\n    <\/tr>\r\n    <tr>\r\n      <td data-label=\"N\u00e1zov\">75PS12V\/6A.x<\/td>\r\n      <td data-label=\"V\u00fdstupn\u00e9 nap\u00e4tie\">12 V<\/td>\r\n      <td data-label=\"V\u00fdstupn\u00fd pr\u00fad\">6 A<\/td>\r\n      <td data-label=\"Stabilita\"><2 %<\/td>\r\n      <td data-label=\"Zvlnenie\"><20 mV<\/td>\r\n      <td data-label=\"\u0160um\"><50 mV \u0161\u0161<\/td>\r\n    <\/tr>\r\n    <tr>\r\n      <td data-label=\"N\u00e1zov\">75PS13V8\/5A.x<\/td>\r\n      <td data-label=\"V\u00fdstupn\u00e9 nap\u00e4tie\">13.8 V<\/td>\r\n      <td data-label=\"V\u00fdstupn\u00fd pr\u00fad\">5 A<\/td>\r\n      <td data-label=\"Stabilita\"><2 %<\/td>\r\n      <td data-label=\"Zvlnenie\"><20 mV<\/td>\r\n      <td data-label=\"\u0160um\"><50 mV \u0161\u0161<\/td>\r\n    <\/tr>\r\n    <tr>\r\n      <td data-label=\"N\u00e1zov\">75PS15V\/5A.x<\/td>\r\n      <td data-label=\"V\u00fdstupn\u00e9 nap\u00e4tie\">15 V<\/td>\r\n      <td data-label=\"V\u00fdstupn\u00fd pr\u00fad\">5 A<\/td>\r\n      <td data-label=\"Stabilita\"><2 %<\/td>\r\n      <td data-label=\"Zvlnenie\"><20 mV<\/td>\r\n      <td data-label=\"\u0160um\"><50 mV \u0161\u0161<\/td>\r\n    <\/tr>\r\n    <tr>\r\n      <td data-label=\"N\u00e1zov\">75PS16V\/4A5.x<\/td>\r\n      <td data-label=\"V\u00fdstupn\u00e9 nap\u00e4tie\">16 V<\/td>\r\n      <td data-label=\"V\u00fdstupn\u00fd pr\u00fad\">4,5 A<\/td>\r\n      <td data-label=\"Stabilita\"><2 %<\/td>\r\n      <td data-label=\"Zvlnenie\"><20 mV<\/td>\r\n      <td data-label=\"\u0160um\"><50 mV \u0161\u0161<\/td>\r\n    <\/tr>\r\n    <tr>\r\n      <td data-label=\"N\u00e1zov\">75PS17V\/4A.x<\/td>\r\n      <td data-label=\"V\u00fdstupn\u00e9 nap\u00e4tie\">17 V<\/td>\r\n      <td data-label=\"V\u00fdstupn\u00fd pr\u00fad\">4 A<\/td>\r\n      <td data-label=\"Stabilita\"><2 %<\/td>\r\n      <td data-label=\"Zvlnenie\"><20 mV<\/td>\r\n      <td data-label=\"\u0160um\"><50 mV \u0161\u0161<\/td>\r\n    <\/tr>\r\n    <tr>\r\n      <td data-label=\"N\u00e1zov\">75PS18V\/4A.x<\/td>\r\n      <td data-label=\"V\u00fdstupn\u00e9 nap\u00e4tie\">18 V<\/td>\r\n      <td data-label=\"V\u00fdstupn\u00fd pr\u00fad\">4 A<\/td>\r\n      <td data-label=\"Stabilita\"><2 %<\/td>\r\n      <td data-label=\"Zvlnenie\"><20 mV<\/td>\r\n      <td data-label=\"\u0160um\"><50 mV \u0161\u0161<\/td>\r\n    <\/tr>\r\n    <tr>\r\n      <td data-label=\"N\u00e1zov\">75PS20V7\/3A5.x<\/td>\r\n      <td data-label=\"V\u00fdstupn\u00e9 nap\u00e4tie\">20,7 V<\/td>\r\n      <td data-label=\"V\u00fdstupn\u00fd pr\u00fad\">3,5 A<\/td>\r\n      <td data-label=\"Stabilita\"><2 %<\/td>\r\n      <td data-label=\"Zvlnenie\"><20 mV<\/td>\r\n      <td data-label=\"\u0160um\"><50 mV \u0161\u0161<\/td>\r\n    <\/tr>\r\n    <tr>\r\n      <td data-label=\"N\u00e1zov\">75PS24V\/3A.x<\/td>\r\n      <td data-label=\"V\u00fdstupn\u00e9 nap\u00e4tie\">24 V<\/td>\r\n      <td data-label=\"V\u00fdstupn\u00fd pr\u00fad\">3 A<\/td>\r\n      <td data-label=\"Stabilita\"><2 %<\/td>\r\n      <td data-label=\"Zvlnenie\"><20 mV<\/td>\r\n      <td data-label=\"\u0160um\"><50 mV \u0161\u0161<\/td>\r\n    <\/tr>\r\n    <tr>\r\n      <td data-label=\"N\u00e1zov\">75PS27V6\/2A5.x<\/td>\r\n      <td data-label=\"V\u00fdstupn\u00e9 nap\u00e4tie\">27.6 V<\/td>\r\n      <td data-label=\"V\u00fdstupn\u00fd pr\u00fad\">2.5 A<\/td>\r\n      <td data-label=\"Stabilita\"><2 %<\/td>\r\n      <td data-label=\"Zvlnenie\"><20 mV<\/td>\r\n      <td data-label=\"\u0160um\"><50 mV \u0161\u0161<\/td>\r\n    <\/tr>\r\n    <tr>\r\n      <td data-label=\"N\u00e1zov\">75PS48V\/1A5.x<\/td>\r\n      <td data-label=\"V\u00fdstupn\u00e9 nap\u00e4tie\">48 V<\/td>\r\n      <td data-label=\"V\u00fdstupn\u00fd pr\u00fad\">1,5 A<\/td>\r\n      <td data-label=\"Stabilita\"><2 %<\/td>\r\n      <td data-label=\"Zvlnenie\"><20 mV<\/td>\r\n      <td data-label=\"\u0160um\"><50 mV \u0161\u0161<\/td>\r\n    <\/tr>\r\n    <tr>\r\n      <td data-label=\"N\u00e1zov\">75PS55V2\/1A3.x<\/td>\r\n      <td data-label=\"V\u00fdstupn\u00e9 nap\u00e4tie\">55,2 V<\/td>\r\n      <td data-label=\"V\u00fdstupn\u00fd pr\u00fad\">1,3 A<\/td>\r\n      <td data-label=\"Stabilita\"><2 %<\/td>\r\n      <td data-label=\"Zvlnenie\"><20 mV<\/td>\r\n      <td data-label=\"\u0160um\"><50 mV \u0161\u0161<\/td>\r\n    <\/tr>\r\n  <\/tbody>\r\n<\/table>\r\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6420d3f elementor-widget elementor-widget-text-editor\" data-id=\"6420d3f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><strong><span style=\"color: #000000;\">.x \u2013 the digit specifies the type of added functions (see below)<\/span><\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c7b4417 e-flex e-con-boxed e-con e-child\" data-id=\"c7b4417\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cd338ce elementor-widget elementor-widget-heading\" data-id=\"cd338ce\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Additional Power Supply Functions (Designation .x):<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5b62ccf elementor-widget elementor-widget-image\" data-id=\"5b62ccf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"557\" height=\"391\" src=\"https:\/\/www.spower-prod.sk\/wp-content\/uploads\/2025\/10\/pridane_funkcie_na_75ps.png\" class=\"attachment-large size-large wp-image-3122\" alt=\"\" srcset=\"https:\/\/www.spower-prod.sk\/wp-content\/uploads\/2025\/10\/pridane_funkcie_na_75ps.png 557w, https:\/\/www.spower-prod.sk\/wp-content\/uploads\/2025\/10\/pridane_funkcie_na_75ps-300x211.png 300w\" sizes=\"(max-width: 557px) 100vw, 557px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0bb1b70 e-flex e-con-boxed e-con e-child\" data-id=\"0bb1b70\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-98fc955 elementor-widget elementor-widget-heading\" data-id=\"98fc955\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Description of Additional Functions:<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-02ba5f6 e-flex e-con-boxed e-con e-child\" data-id=\"02ba5f6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-891b70f elementor-widget elementor-widget-text-editor\" data-id=\"891b70f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<table id=\"tabfunkciepopis\"><tbody><tr><td class=\"tabfunkcienazov\"><p><strong><span class=\"bold\">Disconnect function<\/span><\/strong><\/p><p>- The disconnector serves as protection against deep discharge of the battery. This means that when the voltage at its output terminals drops below 10.5 V (21 V), it disconnects the battery from the circuit (galvanically disconnecting the positive pole). Any further drop would cause irreversible damage to the battery, requiring its replacement, while the energy it can still deliver at this voltage is very low and the voltage drops rapidly.<br \/><br \/>- The disconnector connects the voltage to the battery terminals only if a battery with the correct polarity and a voltage of at least 30% of the nominal value is connected.<br \/><br \/>- If the battery is disconnected during operation, the circuit between the output terminals and the battery (AKU) terminals will not be interrupted.<br \/><br \/>- The disconnector connects the battery (AKU) terminals to the output terminals only after the power supply is switched on.<br \/><br \/>- When the power supply is switched off and the battery is connected, the power consumption from the battery is approximately 10 \u00b5A.<br \/><br \/>- In the event of a mains failure, the disconnector keeps the battery (AKU) and output terminals connected until the voltage drops below 10.5 V for a 13.8 V supply or 21 V for a 27.6 V supply \u2013 then the circuit is disconnected.<br \/><br \/>- A power supply restart (start-up) is required for reconnection.<br \/><br \/>When the total current consumption \u2013 i.e., the current drawn from the output plus the current required for battery charging \u2013 is exceeded, the output voltage decreases, a process known as voltage limiting. The battery then begins to act as a current source, and the total possible current draw is determined by the sum of the power supply's maximum output current and the battery current, which is limited only by the fuse rating. Unless the fuse blows due to an enormous overload, this state is time-limited only by the battery capacity. As the battery discharges, its output voltage drops, and it will be disconnected at the values specified in the previous text. Reconnection of the battery to the circuit occurs only when the load decreases to a level that allows the output voltage to rise to at least 12 V for a 13.8 V supply and 24 V for a 27.6 V supply.<br \/><br \/>In the case of the battery-equipped version of the power supply, a red LED lights up when the unit is switched on if the battery is not connected or is connected with reverse polarity. The battery can be connected even while the power supply is running; however, replacing it during operation is risky. This is because disconnecting the battery does not break the connection between the battery (AKU) and output terminals, and a reverse polarity connection would result in short-term high current spikes, leading to damage to the power supply or the powered device.<\/p><p><strong><span class=\"bold\">Battery Charging Current Setting<\/span><\/strong><\/p><p>- This function is used to set the maximum charging current for the battery in five steps by inserting a jumper into the corresponding position. Note that this circuit does not limit the current the battery can deliver to the load. \nFor 13.8 V units: 1 A, 2 A, 3 A, 4 A, and 4.5 A. \nFor 27.6 V units: 0.5 A, 1 A, 1.5 A, 2 A, and 2.25 A. \nThe last value represents the maximum current if the jumper is not inserted or is damaged. When setting the maximum charging current, it is recommended to consider the battery manufacturer's maximum charging current specifications and the circuit\u2019s current ratings.<\/p><p><strong><span class=\"bold\">Status Signaling<\/span><\/strong><\/p><p><span class=\"bold\">- Galvanically connected: During operation, a voltage of approximately 10 V is present at the output terminals. The negative pole is connected to the negative pole of the output voltage.<br \/><\/span><span class=\"bold\"><br \/><\/span><span class=\"bold\">- Galvanically separated: Provided via a relay change-over contact with a maximum load of 1 A \/ 125 V AC or 1 A \/ 24 V DC.<\/span><\/p><p><strong>External Shutdown<\/strong><\/p><p><span class=\"bold\">Applying a voltage of 10\u201315 V to the terminals will shut down the power supply without the need to disconnect the AC input. The input is galvanically isolated by an optocoupler with a dielectric strength of 5 kV.<br \/><br \/>- This function serves to simulate a mains power failure and to verify the operation of the entire system in this mode (e.g., measuring battery voltage). If supported by the control unit, such measurements can be performed remotely at selected intervals.<\/span><\/p><p><strong>Blown Fuse Signaling<\/strong><\/p><p>- If the fuse is blown while the power supply is switched on, a red LED will light up.<\/p><\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\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\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Stabilizovan\u00e9 zdroje 75PS (75W) V\u00fdkon &#8211; do 75 W Upevnenie &#8211; na DIN li\u0161tu alebo skrutkami Stabilizovan\u00e9 v\u00fdstupn\u00e9 nap\u00e4tie Rozsah v\u00fdstupn\u00fdch nap\u00e4t\u00ed od 4,2 V do 55,2 V Vstup \u2013 svorkovnica V\u00fdstup \u2013 svorkovnica Krytie IP20 Krytie pripojovac\u00edch svoriek IP00 Popis Technick\u00e9 \u00fadaje Modely Zdroje s\u00fa ur\u010den\u00e9 k v\u0161eobecn\u00e9mu pou\u017eitiu na nap\u00e1janie elektrick\u00fdch a elektronick\u00fdch&#8230;<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"hide","_kad_post_layout":"fullwidth","_kad_post_sidebar_id":"","_kad_post_content_style":"unboxed","_kad_post_vertical_padding":"hide","_kad_post_feature":"hide","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"class_list":["post-1392","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.spower-prod.sk\/en\/wp-json\/wp\/v2\/pages\/1392","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.spower-prod.sk\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.spower-prod.sk\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.spower-prod.sk\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.spower-prod.sk\/en\/wp-json\/wp\/v2\/comments?post=1392"}],"version-history":[{"count":155,"href":"https:\/\/www.spower-prod.sk\/en\/wp-json\/wp\/v2\/pages\/1392\/revisions"}],"predecessor-version":[{"id":10478,"href":"https:\/\/www.spower-prod.sk\/en\/wp-json\/wp\/v2\/pages\/1392\/revisions\/10478"}],"wp:attachment":[{"href":"https:\/\/www.spower-prod.sk\/en\/wp-json\/wp\/v2\/media?parent=1392"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}