{"id":105,"date":"2010-01-15T11:36:11","date_gmt":"2010-01-15T16:36:11","guid":{"rendered":"http:\/\/blog.hilltech.com\/?p=105"},"modified":"2022-04-06T21:23:35","modified_gmt":"2022-04-07T02:23:35","slug":"standard-heat-pipe-to-increase-working-size-in-cold-plate","status":"publish","type":"post","link":"https:\/\/blog.hilltech.com\/?p=105","title":{"rendered":"Standard heat pipe to increase working size in cold plate"},"content":{"rendered":"<p>ARLINGTON HEIGHTS, ILLINOIS, USA, Friday, January 15, 2010: Hill Tech Sales, a leader in Components for <a href=\"http:\/\/www.hilltech.com\/products\/power_components\/heat_sinks.html\">Thermal Management<\/a> and Electrical Power Conversion today posted information on standard heat pipes to increase working size in a cold plate.<\/p>\n<p>Most times engineers will look at the standard 30cm length of heat pipe and dismiss using it in an application because their working distance is beyond 30 cm. The same occurrence also applies to heat dissipation being over the rating of a single heat pipe.<\/p>\n<div id=\"attachment_107\" style=\"width: 310px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-107\" class=\"size-medium wp-image-107\" title=\"Heat Pipe interleave 72dpi\" src=\"https:\/\/blog.hilltech.com\/wp-content\/uploads\/2010\/01\/Heat-Pipe-interleave-72dpi-300x198.jpg\" alt=\"Heat Pipe interleave in a cold plate\" width=\"300\" height=\"198\" srcset=\"https:\/\/blog.hilltech.com\/wp-content\/uploads\/2010\/01\/Heat-Pipe-interleave-72dpi-300x198.jpg 300w, https:\/\/blog.hilltech.com\/wp-content\/uploads\/2010\/01\/Heat-Pipe-interleave-72dpi.jpg 701w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><p id=\"caption-attachment-107\" class=\"wp-caption-text\">Heat Pipe interleave in a cold plate<\/p><\/div>\n<p>\u00a0Both of these issues can easily be addressed by using a properly designed heat pipe assembly. The first issue of length is easily addressed by interleaving <a href=\"http:\/\/www.hilltech.com\/products\/power_components\/heat_sinks.html#HeatPipe\">heat pipes<\/a> in a plate assembly with a nominal amount of overlap, in many cases 2 to 3 cm.<\/p>\n<p>\u00a0The second issue of enhancing thermal dissipation can be addressed by using the round <a href=\"http:\/\/www.hilltech.com\/products\/power_components\/heat_sinks.html#HeatPipe\">heat pipes<\/a> in a flattened state, stacking them side by side in an assembled plate. Since the heat pipes themselves are rather inexpensive, it is good design practice to add additional pipes to improve your design margin.<\/p>\n<p>\u00a0Note another inherent advantage in this concept is that this assembly now has improved built-in reliability through redundancy of heat transfer devices in the unlikely event of a single heat pipe failing.<\/p>\n<p>For more questions on this article contact:<\/p>\n<p>Vince Hill<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 12<br \/>\nFax: +1-847-255-0192\u00a0\u00a0\u00a0\u00a0<\/p>\n<p>You may also visit: <a href=\"http:\/\/www.hilltech.com\/\">http:\/\/www.hilltech.com\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Most times engineers will look at the standard 30cm length of heat pipe and dismiss using it in an application because their working distance is beyond 30 cm.  <a href=\"https:\/\/blog.hilltech.com\/?p=105\">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":[180,178],"tags":[182,183],"class_list":["post-105","post","type-post","status-publish","format-standard","hentry","category-learning_center_hill_tech_sales","category-news_hill_tech","tag-heat-pipe","tag-heat-sink"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Standard heat pipe to increase working size in cold plate -<\/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=105\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Standard heat pipe to increase working size in cold plate -\" \/>\n<meta property=\"og:description\" content=\"Most times engineers will look at the standard 30cm length of heat pipe and dismiss using it in an application because their working distance is beyond 30 cm. 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