{"id":1508,"date":"2015-11-25T12:50:34","date_gmt":"2015-11-25T12:50:34","guid":{"rendered":"http:\/\/paksc.org\/pk\/?p=1508"},"modified":"2021-10-05T15:20:27","modified_gmt":"2021-10-05T15:20:27","slug":"make-ac-generator-permanent-magnet-alternator-harddisk-drive-magnets","status":"publish","type":"post","link":"https:\/\/paksc.org\/pk\/science-experiments-urdu\/make-ac-generator-permanent-magnet-alternator-harddisk-drive-magnets\/","title":{"rendered":"How to Make AC generator \"Permanent magnet alternator\" from old Hard disk drive magnets"},"content":{"rendered":"\n<div class=\"wp-block-image is-style-rounded\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2015\/11\/ac-generator-e1448626307492.jpg\" alt=\"ac generator &quot;Permanent magnet alternator&quot; from Hard disk magnets\" class=\"wp-image-1509\" width=\"386\" height=\"254\"\/><figcaption>ac generator \"Permanent magnet alternator\" from Hard disk magnets<\/figcaption><\/figure><\/div>\n\n\n<p><strong>How to make AC generator \"Permanent magnet alternator\" from old Hard disk drive magnets:<\/strong> Urdu video tutorial about making of\u00a0 AC generator (PMA Permanent magnet alternator) using old Hard disk drive magnets. This generator produce 12 volt and 0.5 amp at around 1000 rpm and can be used for charging mobile and other devices.<\/p>\n<blockquote>\n<h3>What is AC Generator?<\/h3>\n<p>The AC Alternating Current Generator. An electric generator, or dynamo, is a device which converts mechanical energy into electrical energy.<\/p>\n<\/blockquote>\n<p><strong>Why we make AC generator:<\/strong> The goal of this project to design and manufacture a permanent magnet alternator\" from old harddisk drive magnets that could be mounted to the dual rotor vertical axis wind turbine. The budget for the project is very low and need good results so we decide to get powerful neodymium magnets from\u00a0 hard disk drive. The generator had to be capable of producing 5Watt of power with a 12 V output in order to limit the current and heat produced .<\/p>\n<p>We have also make video tutorial of an <a href=\"http:\/\/paksc.org\/pk\/science-experiments-urdu\/1019-how-to-build-an-alternator-ac-generator-urdu-video\/\" data-wpel-link=\"internal\">alternator AC generator<\/a><\/p>\n<h3>Material:<\/h3>\n<ul>\n<li>6 magnates of Hard Disk Drive<\/li>\n<li>12 cm hard board disk<\/li>\n<li>12 cm wooden disk<\/li>\n<li>26 to 30 gauge copper wire<\/li>\n<li>Supper glue (alfi)<\/li>\n<li>LEDs<\/li>\n<li>Toy car small motor<\/li>\n<li>Some connecting wires.<\/li>\n<\/ul>\n<h3>Diagrams:<\/h3>\n<figure id=\"attachment_1514\" aria-describedby=\"caption-attachment-1514\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/paksc.org\/pk\/wp-content\/uploads\/2015\/11\/generator2.jpg\" data-wpel-link=\"internal\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1514 size-full\" title=\"Make AC Generator : Coil pattern diagram\" src=\"http:\/\/paksc.org\/pk\/wp-content\/uploads\/2015\/11\/generator2.jpg\" alt=\"Make AC Generator :  Coil pattern diagram\" width=\"700\" height=\"688\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2015\/11\/generator2.jpg 700w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2015\/11\/generator2-300x295.jpg 300w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2015\/11\/generator2-112x110.jpg 112w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2015\/11\/generator2-254x250.jpg 254w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2015\/11\/generator2-553x544.jpg 553w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2015\/11\/generator2-400x393.jpg 400w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2015\/11\/generator2-509x500.jpg 509w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/a><figcaption id=\"caption-attachment-1514\" class=\"wp-caption-text\">Make AC Generator : Coil pattern diagram<\/figcaption><\/figure>\n<p>\u00a0<\/p>\n<figure id=\"attachment_1516\" aria-describedby=\"caption-attachment-1516\" style=\"width: 373px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/paksc.org\/pk\/wp-content\/uploads\/2015\/11\/Single-Phase-Coil-Winding.jpg\" data-wpel-link=\"internal\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1516 size-full\" title=\"Make AC Generator : Single Phase Coil Winding\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2015\/11\/Single-Phase-Coil-Winding.jpg\" alt=\"Single Phase Coil Winding\" width=\"373\" height=\"224\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2015\/11\/Single-Phase-Coil-Winding.jpg 373w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2015\/11\/Single-Phase-Coil-Winding-300x180.jpg 300w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2015\/11\/Single-Phase-Coil-Winding-170x102.jpg 170w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2015\/11\/Single-Phase-Coil-Winding-370x222.jpg 370w\" sizes=\"auto, (max-width: 373px) 100vw, 373px\" \/><\/a><figcaption id=\"caption-attachment-1516\" class=\"wp-caption-text\">Single Phase Coil Winding<\/figcaption><\/figure>\n<p>\u00a0<\/p>\n<figure id=\"attachment_1515\" aria-describedby=\"caption-attachment-1515\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2015\/11\/generator.png\" data-wpel-link=\"internal\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1515 size-full\" title=\"Make AC Generator : diagram Disk with magnets\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2015\/11\/generator.png\" alt=\"diagram Disk with magnets \" width=\"700\" height=\"675\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2015\/11\/generator.png 700w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2015\/11\/generator-300x289.png 300w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2015\/11\/generator-114x110.png 114w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2015\/11\/generator-259x250.png 259w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2015\/11\/generator-564x544.png 564w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2015\/11\/generator-400x386.png 400w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2015\/11\/generator-519x500.png 519w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/a><figcaption id=\"caption-attachment-1515\" class=\"wp-caption-text\">diagram Disk with magnets<\/figcaption><\/figure>\n<h3>Watch Video hosted at Pak Science Club <a href=\"https:\/\/www.youtube.com\/channel\/UCVJmb9VJWCrNVXi4yjpsoFA\" data-wpel-link=\"external\" target=\"_blank\" rel=\"nofollow external noopener noreferrer\">YouTube Channel<\/a><\/h3>\n<h2>Make AC generator<\/h2>\n<p><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/wU5BWgouuYg\" width=\"100%\" height=\"415\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><span style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" data-mce-type=\"bookmark\" class=\"mce_SELRES_start\">\ufeff<\/span><\/iframe><\/p>\n<h4>See related posts:<\/h4>\n<ul>\n<li><a href=\"http:\/\/paksc.org\/pk\/science-experiments-urdu\/1019-how-to-build-an-alternator-ac-generator-urdu-video\/\" data-wpel-link=\"internal\">How to build an alternator AC generator (Urdu Video)<\/a><\/li>\n<li><a href=\"http:\/\/paksc.org\/pk\/science-experiments\/physics-experiments\/1029-simplest-homemade-electrical-generator-lights-a-led\/\" data-wpel-link=\"internal\">Make Simple Homemade Electric Generator<\/a><\/li>\n<li><a href=\"http:\/\/paksc.org\/pk\/diy-projects\/819-500-watt-12-vdc-to-220-vac-power-inverter-ups-uninterruptible-power-supply\/\" data-wpel-link=\"internal\">How to Build a 12 VDC to 220 VAC Power Inverter (UPS)<\/a><\/li>\n<li><a href=\"http:\/\/paksc.org\/pk\/diy-projects\/1048-diy-5-watt-mini-wind-turbine\/\" data-wpel-link=\"internal\">DIY Project: How to build a mini wind turbine<\/a><\/li>\n<\/ul>\n<p>https:\/\/sciencestore.pk\/product\/ac-generator-working-model\u00a0<\/p>\n<p>\u00a0<\/p>\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large is-style-rounded\"><a href=\"https:\/\/sciencestore.pk\/product\/ac-generator-working-model\/\" data-wpel-link=\"external\" target=\"_blank\" rel=\"nofollow external noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"948\" src=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2021\/10\/ac-generator-1024x948.jpg\" alt=\"\" class=\"wp-image-6450\" srcset=\"https:\/\/paksc.org\/pk\/wp-content\/uploads\/2021\/10\/ac-generator-1024x948.jpg 1024w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2021\/10\/ac-generator-300x278.jpg 300w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2021\/10\/ac-generator-768x711.jpg 768w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2021\/10\/ac-generator-1536x1423.jpg 1536w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2021\/10\/ac-generator-119x110.jpg 119w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2021\/10\/ac-generator-270x250.jpg 270w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2021\/10\/ac-generator-587x544.jpg 587w, https:\/\/paksc.org\/pk\/wp-content\/uploads\/2021\/10\/ac-generator.jpg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption>Buy AC Generator working model from sciencestore.pk<br><\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>How to make AC generator &#8220;Permanent magnet alternator&#8221; from old Hard disk drive magnets: Urdu video tutorial about making of\u00a0 AC generator (PMA Permanent magnet alternator) using old Hard disk drive magnets. This generator produce 12 volt and 0.5 amp at around 1000 rpm and can be used for charging mobile and other devices. What&#8230;<\/p>\n","protected":false},"author":9,"featured_media":1509,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[20],"tags":[51,5,55,49,8,17,13],"class_list":["post-1508","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-science-experiments-urdu","tag-class","tag-class-9th-to-12th","tag-electricity","tag-hands-on-stem","tag-make-your-own","tag-science-club-activities","tag-science-fair-projects"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How to make AC generator PMA from 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