{"id":1894,"date":"2026-04-29T16:40:52","date_gmt":"2026-04-29T08:40:52","guid":{"rendered":"https:\/\/www.trafopsu.com\/?p=1894"},"modified":"2026-04-29T16:40:52","modified_gmt":"2026-04-29T08:40:52","slug":"high-power-llc-resonant-transformer-solutions-from-500w-to-6kw","status":"publish","type":"post","link":"https:\/\/www.trafopsu.com\/ko\/high-power-llc-resonant-transformer-solutions-from-500w-to-6kw\/","title":{"rendered":"\uace0\uc804\ub825 LLC \uacf5\uc9c4 \ubcc0\uc555\uae30 \uc194\ub8e8\uc158: 500W~6kW"},"content":{"rendered":"

\uc18c\uac1c<\/strong><\/h3>\n\n\n\n

\ube60\ub974\uac8c \uc9c4\ud654\ud558\ub294 \uc0b0\uc5c5 \uc790\ub3d9\ud654, \uc11c\ubc84 \uc804\uc6d0 \uacf5\uae09 \uc7a5\uce58 \ubc0f \uc2e0\uc5d0\ub108\uc9c0 \ucc28\ub7c9(NEV) \ucda9\uc804 \ud658\uacbd\uc5d0\uc11c \ub2e4\uc74c\uacfc \uac19\uc740 \uc218\uc694\uac00 \uc99d\uac00\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub192\uc740 \uc804\ub825 \ubc00\ub3c4<\/strong> \uadf8\ub9ac\uace0 \ucd5c\uace0 \ud6a8\uc728\uc131<\/strong> \uac00 \uac00\uc7a5 \uc911\uc694\ud569\ub2c8\ub2e4. At TrafoPSU<\/strong>, \uc5d0 \ucd5c\uc801\ud654\ub41c \ucd5c\ucca8\ub2e8 \uc790\uae30 \ubd80\ud488\uc744 \uc81c\uacf5\ud558\ub294 \uc804\ubb38 \uae30\uc5c5\uc785\ub2c8\ub2e4. LLC \uacf5\uc9c4 \ucee8\ubc84\ud130<\/strong>. \ub2f9\uc0ac\uc758 \uc194\ub8e8\uc158\uc740 \uace0\uae09 PQ \ucf54\uc5b4 \ud615\uc0c1\uacfc \uc815\ubc00 \uc790\uae30 \ud1b5\ud569\uc744 \ud65c\uc6a9\ud558\uc5ec 500W\uc5d0\uc11c 6kW\uc5d0 \uc774\ub974\ub294 \ub2e4\uc591\ud55c \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ud3ec\uad04\uc801\uc778 PQ\/PQI \ud575\uc2ec \ub77c\uc778\uc5c5<\/strong><\/h3>\n\n\n\n

\ub2e4\uc591\ud55c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uae30 \uc704\ud574 \ub2e4\uc591\ud55c \ud398\ub77c\uc774\ud2b8 \ucf54\uc5b4\ub97c \uc81c\uacf5\ud558\uc5ec \uc5f4 \uc131\ub2a5\uacfc \ucef4\ud329\ud2b8\ud55c \uc124\uce58 \uacf5\uac04 \uac04\uc758 \uc644\ubcbd\ud55c \uade0\ud615\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n

    \n
  • 500W - 1.2kW(\uace0\ubc00\ub3c4 \ubc94\uc704):<\/strong>\n
      \n
    • PQ35 \ubc0f PQI35:<\/strong> \uacf5\uac04 \uc81c\uc57d\uc774 \uc788\ub294 \uc11c\ubc84 PSU\uc5d0 \uc120\ud638\ub418\ub294 \uc120\ud0dd\uc785\ub2c8\ub2e4. \uadf8\ub9ac\uace0 PQI35<\/strong> (\ud1b5\ud569) \uad6c\uc870\ub294 \uc678\ubd80 \ubd80\ud488 \uc5c6\uc774\ub3c4 \uacf5\uc9c4 \uc778\ub355\ud134\uc2a4(Lr)\uc758 \ud1b5\ud569\uc744 \ub9c8\uc2a4\ud130\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
    • 1.5kW - 3kW(\uc0b0\uc5c5 \ud45c\uc900):<\/strong>\n
        \n
      • PQ40 \ubc0f PQ50:<\/strong> \uc774 \ucf54\uc5b4\ub294 \ub0ae\uc740 \uc628\ub3c4 \uc0c1\uc2b9\uc744 \uc720\uc9c0\ud558\uba74\uc11c \ub192\uc740 \uc804\ub958\ub97c \ucc98\ub9ac\ud558\ub294 \ub370 \ud544\uc694\ud55c \uad8c\uc120 \ucc3d\uacfc \ud45c\uba74\uc801\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
      • 3kW - 6kW(\uace0\uc804\ub825 \uc194\ub8e8\uc158):<\/strong>\n
          \n
        • PQ55 \ubc0f PQ65:<\/strong> \uace0\ucd9c\ub825 \uc0b0\uc5c5\uc6a9 \ucda9\uc804\uae30 \ubc0f \uc5d0\ub108\uc9c0 \uc800\uc7a5 \uc2dc\uc2a4\ud15c\uc744 \uc704\ud574 \ud2b9\ubcc4\ud788 \uc124\uacc4\ub418\uc5b4 \ubb34\uac70\uc6b4 \uac8c\uc774\uc9c0\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub9ac\uce20 \uc640\uc774\uc5b4<\/strong> \ub610\ub294 \uad6c\ub9ac \ud638\uc77c\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc804\ub958\ub97c \ucd08\uacfc\ud558\ub294 200A<\/strong>.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n

          \uc8fc\uc694 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc774\uc810<\/strong><\/h3>\n\n\n\n

          1. \uc815\ubc00 \uc790\uae30 \ud1b5\ud569(Lr \uc81c\uc5b4)<\/strong><\/h4>\n\n\n\n

          \ub2f9\uc0ac\uc758 \ud1b5\ud569 \ubcc0\uc555\uae30 \uc124\uacc4\ub294 \uc81c\uc5b4 \uac00\ub2a5\ud55c \ub204\uc124 \uc778\ub355\ud134\uc2a4(4\u00b5H - 10\u00b5H)<\/strong> \uacf5\uc9c4 \uc778\ub355\ud130 \uc5ed\ud560\uc744 \ud558\ub294<\/sup><\/sup>. \uc774 \uc790\uae30 \ud1b5\ud569<\/strong> \uc811\uadfc \ubc29\uc2dd\uc740 \uc790\uc7ac \uba85\uc138\uc11c(BOM) \ube44\uc6a9\uc744 \ud06c\uac8c \uc808\uac10\ud558\uace0 PCB \ub808\uc774\uc544\uc6c3\uc744 \ub2e8\uc21c\ud654\ud558\uc5ec \uc2dc\uc2a4\ud15c \uc548\uc815\uc131\uc744 \ub192\uc785\ub2c8\ub2e4.<\/sup><\/sup><\/sup><\/sup>.<\/p>\n\n\n\n

          2. \ucca8\ub2e8 \uc18c\uc7ac \ubc0f \uace0\ud6a8\uc728<\/strong><\/h4>\n\n\n\n

          \ub2e4\uc74c\uacfc \uac19\uc740 \ud504\ub9ac\ubbf8\uc5c4 \uc800\uc190\uc2e4 \ud398\ub77c\uc774\ud2b8 \uc18c\uc7ac\ub97c \ud65c\uc6a9\ud568\uc73c\ub85c\uc368 DMR95<\/strong>, DMR50<\/strong> \uadf8\ub9ac\uace0 PC95<\/strong>, \ub2f9\uc0ac\uc758 \ubcc0\uc555\uae30\ub294 \uc6b0\uc218\ud55c \ud6a8\uc728\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4( 96%<\/strong>)\uc758 \uc77c\ubc18\uc801\uc778 \uc791\ub3d9 \uc8fc\ud30c\uc218\uc5d0\uc11c 70kHz ~ 500kHz<\/strong>. \uc774\ub7ec\ud55c \uc7ac\ub8cc\ub294 \uac00\uc7a5 \ub0ae\uc740 \ucf54\uc5b4 \uc190\uc2e4\uc744 \ub2ec\uc131\ud558\ub3c4\ub85d \ucd5c\uc801\ud654\ub418\uc5c8\uc2b5\ub2c8\ub2e4. 80\u00b0C - 100\u00b0C<\/strong> \ucc3d\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc9c0\uc18d\uc801\uc778 \uc0b0\uc5c5 \uc6b4\uc601\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

          3. \ucd5c\uc801\ud654\ub41c EMI \ubc0f \uc5f4 \uad00\ub9ac<\/strong><\/h4>\n\n\n\n

          PQ \uc9c0\uc624\uba54\ud2b8\ub9ac\ub294 \uc6b0\uc218\ud55c \ud45c\uba74 \ub300 \ubd80\ud53c \ube44\uc728\uc744 \uc81c\uacf5\ud558\uc5ec \ud6a8\uc728\uc801\uc778 \uc5f4 \uad50\ud658\uc744 \ucd09\uc9c4\ud569\ub2c8\ub2e4. \ub2e4\uce35 \ucc28\ud3d0 \ubc0f \uae30\uc0dd \ucee4\ud328\uc2dc\ud134\uc2a4 \ucd5c\uc801\ud654\uc640 \uacb0\ud569\ub41c TrafoPSU \uad6c\uc131 \uc694\uc18c\ub294 \uc6b0\uc218\ud55c EMI \uc131\ub2a5<\/strong> \uadf8\ub9ac\uace0 \uc548\uc815\uc131.<\/p>\n\n\n\n

          \uae30\uc220 \uc0ac\uc591 \ub9e4\ud2b8\ub9ad\uc2a4<\/strong><\/h3>\n\n\n\n
          \uae30\ub2a5<\/strong><\/td>\uc0ac\uc591 \ubc94\uc704<\/strong><\/td><\/tr><\/thead>
          \uc804\ub825 \ub4f1\uae09<\/strong><\/td>200W - 800W(PQ35) - \ucd5c\ub300 6kW(PQ65) <\/sup><\/td><\/tr>
          \uc785\ub825\/\ucd9c\ub825<\/strong><\/td>300V-800V DC \uc785\ub825 \/ 12V-48V DC \uc0ac\uc6a9\uc790 \uc9c0\uc815 \ucd9c\ub825 <\/td><\/tr>
          \uc791\ub3d9 \uc8fc\ud30c\uc218.<\/strong><\/td>70kHz - 500kHz <\/td><\/tr>
          \ud575\uc2ec \uc635\uc158<\/strong><\/td>PQ35, PQI35, PQ40, PQ50, PQ55, PQ65<\/td><\/tr>
          \uc548\uc804 \ud45c\uc900<\/strong><\/td>UL\/EC 60950, EN62368 \uc900\uc218 <\/sup><\/sup><\/td><\/tr>
          \uc808\uc5f0<\/strong><\/td>\ud074\ub798\uc2a4 R(220\u00b0C, Nomex\u00ae 410 \uc0ac\uc6a9) <\/sup><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

          \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc9c0\uc6d0 \ubc0f \uc0ac\uc6a9\uc790 \uc9c0\uc815<\/strong><\/h3>\n\n\n\n

          \ubaa8\ub4e0 \uc804\ub825 \uc2dc\uc2a4\ud15c\uc740 \uace0\uc720\ud558\ub2e4\ub294 \uac83\uc744 \uc798 \uc54c\uace0 \uc788\uc2b5\ub2c8\ub2e4. TrafoPSU\ub294 \ub2e4\uc74c\uc744 \ud3ec\ud568\ud55c \uc804\uccb4 \uc8fc\uae30 \uc9c0\uc6d0\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n

            \n
          • \uc790\uae30 \ud68c\ub85c \uc2dc\ubbac\ub808\uc774\uc158 \ubc0f FEA \ubd84\uc11d<\/strong>.<\/li>\n\n\n\n
          • \uc5f4 \ubc0f \uad6c\uc870 \ub9de\ucda4\ud654<\/strong> \ud2b9\uc815 \uacf5\uae30 \ud750\ub984 \ub610\ub294 \ubc29\uc5f4\ud310 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\uac8c \uc124\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n
          • \uc2e0\uc18d\ud55c \ud504\ub85c\ud1a0\ud0c0\uc774\ud551<\/strong> \uc18c\ub7c9 \uc2dc\ud5d8 \uc0dd\uc0b0\uc73c\ub85c R&D\ub97c \uac00\uc18d\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n

            \ub2e4\uc74c \uc804\ub825 \uc124\uacc4\ub97c \uc704\ud55c \ubb38\uc758<\/strong><\/h3>\n\n\n\n

            \ub2e4\uc74c\uc744 \ud1b5\ud574 LLC \ucee8\ubc84\ud130\uc758 \uc2e0\ub8b0\uc131\uacfc \uc804\ub825 \ubc00\ub3c4\ub97c \uac1c\uc120\ud558\uc138\uc694. TrafoPSU<\/strong>\u2019\uc758 \uc804\ubb38 \ub9c8\uadf8\ub124\ud2f1 \uc194\ub8e8\uc158\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uc138\uc694. \ub9de\ucda4\ud615 \uc0d8\ud50c \ub610\ub294 \uae30\uc220 \uc120\ud0dd \uac00\uc774\ub4dc\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud300\uc5d0 \ubb38\uc758\ud558\uc138\uc694.<\/p>","protected":false},"excerpt":{"rendered":"

            Introduction In the rapidly evolving landscape of industrial automation, server power supplies, and New Energy Vehicle (NEV) charging, the demand for high power density and peak efficiency is paramount. At TrafoPSU, we specialize in providing cutting-edge magnetic components specifically optimized for LLC Resonant Converters. Our solutions span from 500W to 6kW, leveraging advanced PQ core […]<\/p>","protected":false},"author":3,"featured_media":1826,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,11],"tags":[62,63,56,55,57,58,60,59,61],"class_list":["post-1894","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-application","category-news","tag-6kw-power-supply","tag-ferrite-core-transformer","tag-high-power-density","tag-llc-transformer","tag-magnetic-integration","tag-pq35","tag-pq65","tag-pqi35","tag-resonant-inductor-integration"],"_links":{"self":[{"href":"https:\/\/www.trafopsu.com\/ko\/wp-json\/wp\/v2\/posts\/1894","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.trafopsu.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.trafopsu.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.trafopsu.com\/ko\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.trafopsu.com\/ko\/wp-json\/wp\/v2\/comments?post=1894"}],"version-history":[{"count":1,"href":"https:\/\/www.trafopsu.com\/ko\/wp-json\/wp\/v2\/posts\/1894\/revisions"}],"predecessor-version":[{"id":1903,"href":"https:\/\/www.trafopsu.com\/ko\/wp-json\/wp\/v2\/posts\/1894\/revisions\/1903"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.trafopsu.com\/ko\/wp-json\/wp\/v2\/media\/1826"}],"wp:attachment":[{"href":"https:\/\/www.trafopsu.com\/ko\/wp-json\/wp\/v2\/media?parent=1894"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.trafopsu.com\/ko\/wp-json\/wp\/v2\/categories?post=1894"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.trafopsu.com\/ko\/wp-json\/wp\/v2\/tags?post=1894"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}