{"id":251637,"date":"2023-02-27T06:08:00","date_gmt":"2023-02-27T06:08:00","guid":{"rendered":"\/forum\/forums\/topic\/power-dissipation\/"},"modified":"2023-02-27T06:08:00","modified_gmt":"2023-02-27T06:08:00","slug":"power-dissipation","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/power-dissipation\/","title":{"rendered":"Power dissipation"},"content":{"rendered":"<p>Hello Friends,<\/p>\n<p>I am working on the simulation of a PCB board with ICs and a DC-DC converter. I have defined power dissipation(Watts) values for each chip and DC converter. PCB is placed inside an enclosure that acts as a Heat sink. I am interested in understanding how much power dissipated to the surroundings and on the frame. I have run steady state thermal analysis to determine the temperature rise. how to calculate power dissipation?<\/p>\n<p>Thanks,<\/p>\n<p>Srini<\/p>\n","protected":false},"template":"","class_list":["post-251637","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["276431","92143"],"_bbp_author_ip":["23.192.164.14"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["891"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["251637"],"_bbp_forum_id":["27793"],"_bbp_engagement":["92143","276431"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["251860"],"_bbp_last_active_id":["251860"],"_bbp_last_active_time":["2023-02-28 08:54:55"]},"test":"sv00584961techmahindra-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/251637","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/251637\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=251637"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}