{"id":4453,"date":"2024-02-06T11:41:01","date_gmt":"2024-02-06T11:41:01","guid":{"rendered":"https:\/\/nvis.scientech.co.in\/?post_type=product&#038;p=4453"},"modified":"2026-01-29T16:11:57","modified_gmt":"2026-01-29T10:41:57","slug":"dc-regulated-power-supply-20a","status":"publish","type":"product","link":"https:\/\/nvis.scientech.co.in\/?product=dc-regulated-power-supply-20a","title":{"rendered":"DC Regulated Power Supply, 20A"},"content":{"rendered":"<div class=\"page\" title=\"Page 1\">\n<div class=\"section\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>Nvis 725B DC Regulated Power Supply is an important device mainly used in electrical engineering laboratories for the purpose of conducting experiments in DC Machines and circuits. This unit provides Fixed and Variable DC output for continuous operation with an over current protection. Output voltage and current are continuously monitored on two front panel meters.<\/p>\n<p>The main power assembly consists of a Thyristor Bridge Circuit which rectifies the incoming AC supply to produce a Fixed DC supply to the DC Machines. All the protection devices are inbuilt for protection purpose.<\/p>\n<div class=\"page\" title=\"Page 1\">\n<div class=\"section\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p><strong>Features<\/strong><\/p>\n<ul>\n<li>Over Current protection<\/li>\n<li>Field failure protection with indicating lamp<\/li>\n<li>Low cost thyristor based design<\/li>\n<li>Seperate section for Fixed and Variable Supply<\/li>\n<li>Equipped with supply indication lamp.<\/li>\n<li>Easy to handle<\/li>\n<li>Online product tutorial<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Nvis 725B DC Regulated Power Supply is an important device mainly used in electrical engineering laboratories for the purpose of conducting experiments in DC Machines and circuits. This unit provides Fixed and Variable DC output for continuous operation with an over current protection. Output voltage and current are continuously monitored on two front panel meters. [&hellip;]<\/p>\n","protected":false},"featured_media":4920,"template":"","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_cat":[121],"product_tag":[],"class_list":["post-4453","product","type-product","status-publish","has-post-thumbnail","product_cat-electrical-machine-lab","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Nvis 725B DC Regulated Power Supply for Electrical Labs<\/title>\n<meta name=\"description\" content=\"Nvis 725B provides fixed &amp; variable DC output with overcurrent protection,ideal for DC machine experiments. Features thyristor bridge circuit\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/nvis.scientech.co.in\/product\/dc-regulated-power-supply-20a\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nvis 725B DC Regulated Power Supply for Electrical Labs\" \/>\n<meta property=\"og:description\" content=\"Nvis 725B provides fixed &amp; variable DC output with overcurrent protection,ideal for DC machine experiments. Features thyristor bridge circuit\" \/>\n<meta property=\"og:url\" content=\"https:\/\/nvis.scientech.co.in\/product\/dc-regulated-power-supply-20a\/\" \/>\n<meta property=\"og:site_name\" content=\"Nvis\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-29T10:41:57+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/nvis.scientech.co.in\/wp-content\/uploads\/2024\/02\/Nvis_725B.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/nvis.scientech.co.in\/product\/dc-regulated-power-supply-20a\/\",\"url\":\"https:\/\/nvis.scientech.co.in\/product\/dc-regulated-power-supply-20a\/\",\"name\":\"Nvis 725B DC Regulated Power Supply for Electrical Labs\",\"isPartOf\":{\"@id\":\"https:\/\/nvis.scientech.co.in\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/nvis.scientech.co.in\/product\/dc-regulated-power-supply-20a\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/nvis.scientech.co.in\/product\/dc-regulated-power-supply-20a\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/nvis.scientech.co.in\/wp-content\/uploads\/2024\/02\/Nvis_725B.jpg\",\"datePublished\":\"2024-02-06T11:41:01+00:00\",\"dateModified\":\"2026-01-29T10:41:57+00:00\",\"description\":\"Nvis 725B provides fixed & variable DC output with overcurrent protection,ideal for DC machine experiments. 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