{"id":3724,"date":"2020-01-24T13:59:41","date_gmt":"2020-01-24T12:59:41","guid":{"rendered":"http:\/\/localhost:8080\/?page_id=3724"},"modified":"2021-09-15T11:12:40","modified_gmt":"2021-09-15T09:12:40","slug":"imed-isolation-transformers","status":"publish","type":"page","link":"https:\/\/www.emosystems.de\/en\/products\/imed-isolation-transformers\/","title":{"rendered":"Isolation Transformers"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"","protected":false},"author":11,"featured_media":0,"parent":38,"menu_order":40,"comment_status":"closed","ping_status":"closed","template":"page-trenntransformatoren.php","meta":{"emo_seo_h1":"Medical isolation transformers for a galvanically isolated power supply","emo_seo_text":"<p>An <strong>isolation transformer<\/strong> transfers electrical energy from the primary to the secondary side without a direct galvanic connection between the two sides.<\/p>\n<p>In medical technology, special isolation transformers are used to operate electrical devices and systems from a galvanically isolated supply and to support requirements for low leakage currents.<\/p>\n<p><strong>IMED isolation transformers from EMO Systems<\/strong> are designed for medically used areas and medical-technical applications.<\/p>\n<h2>How does an isolation transformer work?<\/h2>\n<p>An isolation transformer has a primary and a secondary winding. The electrical energy is transferred through the magnetic field of the transformer. There is no direct conductive connection between the primary and secondary sides.<\/p>\n<p>This creates a <strong>galvanic isolation of the power supply<\/strong>.<\/p>\n<p>Important: an isolation transformer is no licence to touch electrical conductors. As the manufacturer states explicitly in its product documentation, an isolation transformer does not, for example, prevent a circuit from being closed by touching both output poles at the same time.<\/p>\n<h2>Medical isolation transformers<\/h2>\n<p>Medical isolation transformers are used when the power supply of medical devices has to meet particular requirements for electrical safety and low leakage currents.<\/p>\n<p>According to the product information, typical applications of IMED isolation transformers include:<\/p>\n<ul>\n<li>medical-technical equipment<\/li>\n<li>IT equipment in hospitals<\/li>\n<li>printers<\/li>\n<li>analysers<\/li>\n<li>surveillance cameras<\/li>\n<li>video monitors<\/li>\n<li>other technical systems in medically used areas<\/li>\n<\/ul>\n<h2>IMED isolation transformers<\/h2>\n<p>The IMED product family covers several power classes, including <strong>IMEDe 150, IMEDe 300, IMEDe 600, IMEDe 1000 and IMEDe 2000<\/strong>.<\/p>\n<p>The right choice depends on the power required, the application and the requirements of the system in question.<\/p>\n<h2>Insulation monitoring with the ELG<\/h2>\n<p>In a galvanically isolated medical power supply system, conventional protective measures on the mains side cannot detect insulation faults on the secondary side in the same way.<\/p>\n<p>The <strong>ELG 130060 insulation monitor<\/strong> therefore monitors the insulation resistance between the medical supply circuit and earth potential. If a defined limit is undercut, it gives an optical and acoustic warning.<\/p>\n<h2>FAQ: Isolation transformers<\/h2>\n<h3>What is an isolation transformer?<\/h3>\n<p>An isolation transformer is a transformer that galvanically separates its primary and secondary sides and transfers electrical energy through a magnetic field.<\/p>\n<h3>Why are isolation transformers used in medical technology?<\/h3>\n<p>Medical isolation transformers are used to supply medical devices from a galvanically isolated power source and to support requirements for low leakage currents.<\/p>\n<h3>What is the difference between an isolation transformer and a mains transformer?<\/h3>\n<p>An isolation transformer is used specifically for the galvanic isolation between its primary and secondary sides. The actual design and protective effect depend on the transformer and the application.<\/p>\n<h3>What does an insulation monitor do?<\/h3>\n<p>An insulation monitor monitors the insulation resistance of an electrically isolated circuit and warns when it falls below a defined limit.<\/p>\n<h2>Related pages<\/h2>\n<ul>\n<li><a href=\"\/en\/shop\/#b=tra\">IMED isolation transformers in the shop<\/a><\/li>\n<li><a href=\"\/en\/shop\/isolation-transformers\/elg-130060\/\">ELG 130060 insulation monitor<\/a><\/li>\n<li><a href=\"\/en\/products\/\">Products<\/a><\/li>\n<li><a href=\"\/en\/services\/\">Services<\/a><\/li>\n<li><a href=\"\/en\/the-company\/\">The company<\/a><\/li>\n<li><a href=\"\/en\/contact\/\">Contact<\/a><\/li>\n<\/ul>","footnotes":""},"class_list":["post-3724","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Isolation Transformers for Medical Technology \u2022 EMO Systems<\/title>\n<meta name=\"description\" content=\"Medical isolation transformers for a galvanically isolated power supply. 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