{"id":738,"date":"2012-02-04T14:16:17","date_gmt":"2012-02-04T12:16:17","guid":{"rendered":"http:\/\/purjekas.planet.ee\/?p=738"},"modified":"2012-03-12T09:47:20","modified_gmt":"2012-03-12T07:47:20","slug":"happy-new-year","status":"publish","type":"post","link":"https:\/\/purjekas.planet.ee\/?p=738","title":{"rendered":"Happy new year!"},"content":{"rendered":"<p>It is the Chinese year of the dragon. It is going to be hot and fiery (though it is &#8211; 25 C outside &#8211; this is temporary). \u00a0As an accompaniment to the elements we will produce some steam. Finished building the kettles, now we&#8217;re ahead to the PVC piping. I started a new section on our Details page, check out the bits and pieces of the kettles at <a href=\"http:\/\/purjekas.planet.ee\/?page_id=717\">Steam boilers and steaming wood<\/a>. Meanwhile, I also finished the mother of all rectifiers, the 4kW beast I call &#8220;Big Bertha&#8221;:<\/p>\n<div id='gallery-1' class='gallery galleryid-738 gallery-columns-2 gallery-size-medium'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/purjekas.planet.ee\/?attachment_id=739'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"254\" src=\"https:\/\/purjekas.planet.ee\/wordpress\/wp-content\/uploads\/2012\/02\/rect_2-300x254.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-1-739\" srcset=\"https:\/\/purjekas.planet.ee\/wordpress\/wp-content\/uploads\/2012\/02\/rect_2-300x254.jpg 300w, https:\/\/purjekas.planet.ee\/wordpress\/wp-content\/uploads\/2012\/02\/rect_2.jpg 800w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-739'>\n\t\t\t\tThen we also built a welder out of microwave oven transformers. Here the output is rectified with a 250 A diode bridge.\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/purjekas.planet.ee\/?attachment_id=740'><img loading=\"lazy\" decoding=\"async\" width=\"289\" height=\"300\" src=\"https:\/\/purjekas.planet.ee\/wordpress\/wp-content\/uploads\/2012\/02\/rect_1-289x300.jpg\" class=\"attachment-medium size-medium\" alt=\"\" aria-describedby=\"gallery-1-740\" srcset=\"https:\/\/purjekas.planet.ee\/wordpress\/wp-content\/uploads\/2012\/02\/rect_1-289x300.jpg 289w, https:\/\/purjekas.planet.ee\/wordpress\/wp-content\/uploads\/2012\/02\/rect_1.jpg 800w\" sizes=\"(max-width: 289px) 100vw, 289px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-740'>\n\t\t\t\tI present, Big Bertha, the 4 kW DC rectifier. The design is nothing fancy, just a lot of cast aluminum cooling and some flattened copper pipe.\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n<p>Joosep is working on the 3D stringer setup, so we&#8217;ll soon have the final design of the forward crash bulkhead.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>It is the Chinese year of the dragon. It is going to be hot and fiery (though it is &#8211; 25 C outside &#8211; this is temporary). \u00a0As an accompaniment to the elements we will produce some steam. Finished building &hellip; <a href=\"https:\/\/purjekas.planet.ee\/?p=738\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-738","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/purjekas.planet.ee\/index.php?rest_route=\/wp\/v2\/posts\/738"}],"collection":[{"href":"https:\/\/purjekas.planet.ee\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/purjekas.planet.ee\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/purjekas.planet.ee\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/purjekas.planet.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=738"}],"version-history":[{"count":4,"href":"https:\/\/purjekas.planet.ee\/index.php?rest_route=\/wp\/v2\/posts\/738\/revisions"}],"predecessor-version":[{"id":813,"href":"https:\/\/purjekas.planet.ee\/index.php?rest_route=\/wp\/v2\/posts\/738\/revisions\/813"}],"wp:attachment":[{"href":"https:\/\/purjekas.planet.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=738"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/purjekas.planet.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=738"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/purjekas.planet.ee\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=738"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}