{"id":345988,"date":"2024-01-22T17:36:05","date_gmt":"2024-01-22T17:36:05","guid":{"rendered":"\/forum\/forums\/topic\/air-core-inductor-simulation-in-hfss\/"},"modified":"2024-01-22T17:36:05","modified_gmt":"2024-01-22T17:36:05","slug":"air-core-inductor-simulation-in-hfss","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/air-core-inductor-simulation-in-hfss\/","title":{"rendered":"Air Core Inductor Simulation in HFSS"},"content":{"rendered":"<p>Does Ansys or others have any HFSS models of air core inductors that have been validated in simulation? I am interested in simulating the performance (inductance and quality factor) of a surface mount Coilcraft inductor as the properties of the PCB dielectric material below it are changed.&nbsp;<\/p>\n<p>I built one of the coils using datasheet dimensions, however, the simulated L and Q do not match. I have attached an image of what the model looks like. Something is wrong in either the model or simulation setup, so I would like to simulate an already verified design if available.<\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/01\/22-01-2024-1705944896-Single Inductor Image.PNG\" alt=\"\"><\/p>\n","protected":false},"template":"","class_list":["post-345988","topic","type-topic","status-closed","hentry","topic-tag-hfss","topic-tag-inductor-1"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["59378","191","347012"],"_bbp_author_ip":["23.206.193.59"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["1550"],"_bbp_topic_status":["unanswered"],"_bbp_likes_count":["1"],"_bbp_topic_id":["345988"],"_bbp_forum_id":["27793"],"_bbp_engagement":["191","59378","347012"],"_bbp_voice_count":["3"],"_bbp_reply_count":["2"],"_bbp_last_reply_id":["364537"],"_bbp_last_active_id":["364537"],"_bbp_last_active_time":["2024-04-27 19:14:27"]},"test":"thackucsd-edu"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/345988","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\/345988\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=345988"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}