{"id":1933,"date":"2026-04-15T17:00:18","date_gmt":"2026-04-15T08:00:18","guid":{"rendered":"https:\/\/www.d-kdn.co.jp\/?post_type=products&#038;p=1933"},"modified":"2026-04-15T17:00:19","modified_gmt":"2026-04-15T08:00:19","slug":"%e7%9c%9f%e7%a9%ba%e7%ae%a1%e5%bc%8f%e9%ab%98%e5%91%a8%e6%b3%a2%e9%9b%bb%e6%ba%90","status":"publish","type":"products","link":"https:\/\/www.d-kdn.co.jp\/en\/products\/kousyuha\/shinku\/1933\/","title":{"rendered":"Vacuum tube high frequency power supply"},"content":{"rendered":"\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-50 is-style-fill\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.d-kdn.co.jp\/en\/contact\/\">Contact us<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Description<\/h2>\n\n\n\n<p>This\u00a0is a vacuum tube type high frequency power supply that supports higher frequencies than transistor inverter does.<br>It realizes high frequency and becomes a power supply indispensable for FZ method with large load fluctuation.<br>We manufactures vacuum tube type high frequency power supply with wide frequency and output range.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Feature<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Can be used for large load fluctuations<\/li>\n\n\n\n<li>Various work coils can be used with\u00a0this one power supply<\/li>\n\n\n\n<li>By using a high frequency band of MHz, local heating is possible<\/li>\n\n\n\n<li>Corresponds to a wide range of frequencies, so you can choose any type of work<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Specification<\/h2>\n\n\n\n<figure class=\"wp-block-flexible-table-block-table is-style-default\"><table class=\"has-fixed-layout\"><tbody><tr><th style=\"width:35%;text-align:center\">Output<\/th><td>5~150kW<\/td><\/tr><tr><th style=\"width:35%;text-align:center\">Frequency<\/th><td>150kHz~2.2MHz<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u203b\u00a0By customer&#8217;s request, we also produce products other than the above.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Simulation example<\/h2>\n\n\n\n<p>We propose a heating specification by simulation.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"711\" height=\"455\" src=\"https:\/\/www.d-kdn.co.jp\/wp\/wp-content\/uploads\/2026\/04\/img_power015-1e.jpg\" alt=\"\" class=\"wp-image-1935\" srcset=\"https:\/\/www.d-kdn.co.jp\/wp\/wp-content\/uploads\/2026\/04\/img_power015-1e.jpg 711w, https:\/\/www.d-kdn.co.jp\/wp\/wp-content\/uploads\/2026\/04\/img_power015-1e-250x160.jpg 250w\" sizes=\"(max-width: 711px) 100vw, 711px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"740\" height=\"476\" src=\"https:\/\/www.d-kdn.co.jp\/wp\/wp-content\/uploads\/2026\/04\/img_power015-2e.jpg\" alt=\"\" class=\"wp-image-1934\" srcset=\"https:\/\/www.d-kdn.co.jp\/wp\/wp-content\/uploads\/2026\/04\/img_power015-2e.jpg 740w, https:\/\/www.d-kdn.co.jp\/wp\/wp-content\/uploads\/2026\/04\/img_power015-2e-249x160.jpg 249w\" sizes=\"(max-width: 740px) 100vw, 740px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"807\" height=\"488\" src=\"https:\/\/www.d-kdn.co.jp\/wp\/wp-content\/uploads\/2026\/03\/img_power015-3.jpg\" alt=\"\" class=\"wp-image-1209\" srcset=\"https:\/\/www.d-kdn.co.jp\/wp\/wp-content\/uploads\/2026\/03\/img_power015-3.jpg 807w, https:\/\/www.d-kdn.co.jp\/wp\/wp-content\/uploads\/2026\/03\/img_power015-3-768x464.jpg 768w, https:\/\/www.d-kdn.co.jp\/wp\/wp-content\/uploads\/2026\/03\/img_power015-3-265x160.jpg 265w\" sizes=\"(max-width: 807px) 100vw, 807px\" \/><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-50 is-style-fill\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.d-kdn.co.jp\/en\/contact\/\">Contact us<\/a><\/div>\n<\/div>\n","protected":false},"featured_media":1211,"template":"","products-cat":[5,135],"products-application":[16,17,19],"products-field":[25,26,27,31],"products-tag":[],"class_list":["post-1933","products","type-products","status-publish","has-post-thumbnail","hentry","products-cat-kousyuha","products-cat-shinku","products-application-heat-treatment","products-application-melting","products-application-firing","products-field-automotive","products-field-metals","products-field-aerospace","products-field-academia","en-US"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.d-kdn.co.jp\/wp-json\/wp\/v2\/products\/1933","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.d-kdn.co.jp\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/www.d-kdn.co.jp\/wp-json\/wp\/v2\/types\/products"}],"version-history":[{"count":1,"href":"https:\/\/www.d-kdn.co.jp\/wp-json\/wp\/v2\/products\/1933\/revisions"}],"predecessor-version":[{"id":1936,"href":"https:\/\/www.d-kdn.co.jp\/wp-json\/wp\/v2\/products\/1933\/revisions\/1936"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.d-kdn.co.jp\/wp-json\/wp\/v2\/media\/1211"}],"wp:attachment":[{"href":"https:\/\/www.d-kdn.co.jp\/wp-json\/wp\/v2\/media?parent=1933"}],"wp:term":[{"taxonomy":"products-cat","embeddable":true,"href":"https:\/\/www.d-kdn.co.jp\/wp-json\/wp\/v2\/products-cat?post=1933"},{"taxonomy":"products-application","embeddable":true,"href":"https:\/\/www.d-kdn.co.jp\/wp-json\/wp\/v2\/products-application?post=1933"},{"taxonomy":"products-field","embeddable":true,"href":"https:\/\/www.d-kdn.co.jp\/wp-json\/wp\/v2\/products-field?post=1933"},{"taxonomy":"products-tag","embeddable":true,"href":"https:\/\/www.d-kdn.co.jp\/wp-json\/wp\/v2\/products-tag?post=1933"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}