{"id":240376,"date":"2022-11-10T16:03:43","date_gmt":"2022-11-10T16:03:43","guid":{"rendered":"\/forum\/forums\/topic\/inductor-impedance-analysis-for-various-frequencies-in-ansys-maxwell\/"},"modified":"2022-11-10T16:03:43","modified_gmt":"2022-11-10T16:03:43","slug":"inductor-impedance-analysis-for-various-frequencies-in-ansys-maxwell","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/inductor-impedance-analysis-for-various-frequencies-in-ansys-maxwell\/","title":{"rendered":"Inductor  Impedance Analysis for various frequencies in ANSYS MAXWELL"},"content":{"rendered":"<p>I have designed an inductor\/ferrite bead with cobalt core and studied its impedance at high frequencies in ANSYS Maxwell.&nbsp; So at high frequencies the total&nbsp; magnitude impedence would drop due to the parasitic capacitance but in my modell the Z value just keep on increasing. Are there any geometry issues or do I need to use other model in ANSYS electronics. Why I am not getting the drop in impedence at higher frequencies ?<\/p>\n<p><strong>Model Design (Inductor)<\/strong><\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2022\/11\/10-11-2022-1668095884-mceclip0.png\"><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Model Design Ferrite Bead<\/strong><\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2022\/11\/10-11-2022-1668095929-mceclip1.png\"><\/p>\n<p>&nbsp;<\/p>\n<p><strong>Expected Z,R,XL graph<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><strong><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2022\/11\/10-11-2022-1668095971-mceclip2.png\"><\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><strong>My Z Vs F graph<\/strong><\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2022\/11\/10-11-2022-1668096111-mceclip5.png\"><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2022\/11\/10-11-2022-1668096212-Capture.PNG\" alt=\"\"><\/p>\n","protected":false},"template":"","class_list":["post-240376","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["251676","186775"],"_bbp_author_ip":["23.220.96.180"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["1832"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["240376"],"_bbp_forum_id":["27793"],"_bbp_engagement":["186775","251676"],"_bbp_voice_count":["2"],"_bbp_reply_count":["3"],"_bbp_last_reply_id":["240705"],"_bbp_last_active_id":["240705"],"_bbp_last_active_time":["2022-11-14 17:10:38"]},"test":"mh-pial5gmail-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/240376","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\/240376\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=240376"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}