{"id":82,"date":"2009-10-22T00:03:09","date_gmt":"2009-10-22T05:03:09","guid":{"rendered":"http:\/\/blog.hilltech.com\/?p=82"},"modified":"2022-04-06T22:08:12","modified_gmt":"2022-04-07T03:08:12","slug":"how-to-calculate-input-current-required-by-a-uv-lamp-ballast","status":"publish","type":"post","link":"https:\/\/blog.hilltech.com\/?p=82","title":{"rendered":"How to calculate input current required by a UV lamp ballast"},"content":{"rendered":"<p>ARLINGTON HIEIGHTS, ILLINOIS, USA, October 23, 2009: Hill Tech Sales, a leader in components for\u00a0<a href=\"http:\/\/www.hilltech.com\/cat_uv_components.html\">UV curing<\/a> today introduced an\u00a0article on<a href=\"http:\/\/www.hilltech.com\/faq\/faq_uv.html\"> how to calculate input current<\/a> required by a UV lamp ballast<\/p>\n<p>How do you calculate input current required by the ballast?<\/p>\n<p>Input current to ballast = [(NOMINAL WATTS \/ Power Factor) * (Power supply efficiency)] \/ Ballast input voltage<\/p>\n<p>\u00a0Example:<\/p>\n<p>\u00a0For:<\/p>\n<p>NOMINAL WATTS = 10,000<\/p>\n<p>Power Factor = 0.92<\/p>\n<p>Power supply efficiency) = 90%<\/p>\n<p>Ballast input voltage = 220VAC<\/p>\n<p>\u00a0Gives:<\/p>\n<p>Input current to ballast = [( 10,000 \/ 0.92) * ( 0.90)] \/ 220 = 44.47 Amps<\/p>\n<p>For more questions on this article contact:<\/p>\n<p>Vince Hill<br \/>\nUV Specialist<br \/>\nHill Technical Sales<br \/>\n216 West Campus Drive<br \/>\nArlington Heights, IL 60004\u00a0\u00a0\u00a0<br \/>\nTel: +1- 847-255-4400\u00a0 ext 15<br \/>\nFax: +1-847-255-0192\u00a0\u00a0\u00a0\u00a0<\/p>\n<p>You my also visit: <a href=\"http:\/\/www.hilltech.com\/\">http:\/\/www.hilltech.com\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>How to calculate input current required by a UV ballast  <a href=\"https:\/\/blog.hilltech.com\/?p=82\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[180],"tags":[228,208,209,207],"class_list":["post-82","post","type-post","status-publish","format-standard","hentry","category-learning_center_hill_tech_sales","tag-uv-curing","tag-uv-lamp","tag-uv-power","tag-uv-reflector"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How to calculate input current required by a UV lamp ballast -<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blog.hilltech.com\/?p=82\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta 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