{"id":38821,"date":"2020-12-09T18:01:00","date_gmt":"2020-12-10T00:01:00","guid":{"rendered":"https:\/\/flex.com\/resources\/quarter-brick-isolated-dc-dc-converter-delivers-up-to-2450-w"},"modified":"2026-03-19T14:09:13","modified_gmt":"2026-03-19T19:09:13","slug":"quarter-brick-isolated-dc-dc-converter-delivers-up-to-2450-w","status":"publish","type":"resource","link":"https:\/\/flex.com\/zh\/resources\/quarter-brick-isolated-dc-dc-converter-delivers-up-to-2450-w","title":{"rendered":"\u56db\u5206\u4e4b\u4e00\u7816\u9694\u79bb\u5f0f\u76f4\u6d41\/\u76f4\u6d41\u8f6c\u6362\u5668\u53ef\u63d0\u4f9b\u9ad8\u8fbe 2450 \u74e6\u7684\u529f\u7387"},"content":{"rendered":"<div id=\"overscroll-top\" style=\"background-color: #eaeef4;\"><\/div>\n<div class=\"resource-header block\">\n\t<div class=\"container\">\n\t\t<div class=\"breadcrumb\">\n\t\t\t<a title=\"\u4e3b\u9875\" href=\"\/zh\/\">Flex<\/a>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 384 512\"><path d=\"M365.3 256l-22.6 22.6-192 192L128 493.3 82.7 448l22.6-22.6L274.7 256 105.4 86.6 82.7 64 128 18.7l22.6 22.6 192 192L365.3 256z\"\/><\/svg>\n\t\t\t<a title=\"\u8d44\u6e90\" href=\"\/zh\/resources\/\">\u8d44\u6e90<\/a>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 384 512\"><path d=\"M365.3 256l-22.6 22.6-192 192L128 493.3 82.7 448l22.6-22.6L274.7 256 105.4 86.6 82.7 64 128 18.7l22.6 22.6 192 192L365.3 256z\"\/><\/svg>\n\t\t\t<a title=\"\u56db\u5206\u4e4b\u4e00\u7816\u9694\u79bb\u5f0f\u76f4\u6d41\/\u76f4\u6d41\u8f6c\u6362\u5668\u53ef\u63d0\u4f9b\u9ad8\u8fbe 2450 \u74e6\u7684\u529f\u7387\">\u56db\u5206\u4e4b\u4e00\u7816\u9694\u79bb\u5f0f\u76f4\u6d41\/\u76f4\u6d41\u8f6c\u6362\u5668\u53ef\u63d0\u4f9b\u9ad8\u8fbe 2450 \u74e6\u7684\u529f\u7387<\/a>\n\t\t<\/div>\n\t\t<h1>\u56db\u5206\u4e4b\u4e00\u7816\u9694\u79bb\u5f0f\u76f4\u6d41\/\u76f4\u6d41\u8f6c\u6362\u5668\u53ef\u63d0\u4f9b\u9ad8\u8fbe 2450 \u74e6\u7684\u529f\u7387<\/h1>\n\t\t\t\t<div class=\"separator\"><\/div>\n\t\t<div class=\"details\">\n\t\t\t\t\t\t\t\t\t<div class=\"date detail\">\n\t\t\t\t\u53d1\u8868\u4e8e<br>\n\t\t\t\t2020 \u5e74 12 \u6708 9 \u65e5\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"categories\">\n\t\t\t\t<div class=\"categories-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"cat-tag\" href=\"\/zh\/newsroom\/news\/\">\u65b0\u95fb<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"cat-tag\" data-cat-level=\"3\" data-destination=\"https:\/\/flex.com\/industries\/data-center?subcategories=data-center-power#resources\" href=\"https:\/\/flex.com\/zh\/industries\/data-center\/?subcategories=data-center-power#resources\">\u6570\u636e\u4e2d\u5fc3\u7535\u6e90<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"cat-tag\" data-cat-level=\"2\" data-destination=\"\/power-modules#resources\" href=\"\/zh\/power-modules\/#resources\">\u7535\u6e90\u6a21\u5757<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t<\/div>\n<\/div>\n\n\n\n<div class=\"sidebar block normal-sidebar\">\n\t<div class=\"container\">\n\t\t<div class=\"content\">\n\t\t\t\n\n<p>Flex \u7535\u6e90\u6a21\u5757\u5728\u5176\u4ea7\u54c1\u7cfb\u5217\u4e2d\u63a8\u51fa\u4e86\u4e00\u6b3e\u65b0\u8bbe\u5907\u3002 <a href=\"\/zh\/products\/bmr491\/\">BMR491 <\/a>\u4e00\u7cfb\u5217\u5185\u7f6e\u6570\u5b57\u63a5\u53e3\u7684\u9ad8\u5bc6\u5ea6DC\/DC\u8f6c\u6362\u5668\u3002 <a href=\"\/zh\/products\/bmr491\/\">BMR491 <\/a>\u8be5\u8f6c\u6362\u5668\u53ef\u5728\u957f\u8fbe\u4e00\u79d2\u7684\u65f6\u95f4\u5185\u63d0\u4f9b 2450 W \u7684\u5cf0\u503c\u529f\u7387\uff0c\u8fde\u7eed\u8f93\u51fa\u529f\u7387\u989d\u5b9a\u503c\u9ad8\u8fbe 1540 W\uff0c\u56e0\u6b64\u662f\u76ee\u524d\u529f\u7387\u5bc6\u5ea6\u6700\u9ad8\u7684\u6570\u5b57 DC\/DC \u9694\u79bb\u8f6c\u6362\u5668\u3002.<\/p>\n\n\n\n<p>\u8be5\u5668\u4ef6\u7684\u5de5\u4f5c\u8f93\u5165\u7535\u538b\u8303\u56f4\u4e3a 48V \u81f3 60V\uff0c\u6807\u79f0\u8f93\u51fa\u7535\u538b\u4e3a 12V\uff0c\u9002\u7528\u4e8e\u6570\u636e\u4e2d\u5fc3\u5e94\u7528\u3002\u5728\u534a\u8d1f\u8f7d\u4e0b\uff0c48V \u8f93\u5165\u7535\u538b\u65f6\u7684\u6548\u7387\u4e3a 97.5%\uff0cBMR491 \u53ef\u63d0\u4f9b\u9ad8\u8fbe 205A \u7684\u8f93\u51fa\u7535\u6d41\u3002.<\/p>\n\n\n\n<p>\u8be5\u8f6c\u6362\u5668\u91c7\u7528\u884c\u4e1a\u6807\u51c6\u7684\u4f4e\u77ee\u56db\u5206\u4e4b\u4e00\u7816\u5f62\u8bbe\u8ba1\uff0c\u5c3a\u5bf8\u4e3a 58.4 x 36.8 x 14 \u6beb\u7c73\uff082.30 x 1.45 x 0.55 \u82f1\u5bf8\uff0c\u542b\u5e95\u677f\uff09\uff0c\u4e5f\u53ef\u63d0\u4f9b\u96c6\u6210\u6563\u70ed\u5668\u7248\u672c\uff0c\u6563\u70ed\u5668\u9ad8\u5ea6\u4e3a 19 \u6beb\u7c73\u3002\u8be5\u8f6c\u6362\u5668\u7684\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4\u4e3a -40\u00b0C \u81f3 +125\u00b0C\u3002. <\/p>\n\n\n\n<p>\u76ee\u524d <a href=\"\/zh\/products\/bmr491\/\">BMR491 <\/a>\u91c7\u7528 Flex \u529f\u7387\u6a21\u5757\u4e13\u6709\u7684\u6df7\u5408\u8c03\u8282\u6bd4\u7387 (HRR) \u6280\u672f\uff0c\u4f7f\u5176\u80fd\u591f\u63d0\u4f9b\u6269\u5c55\u7684\u529f\u7387\u80fd\u529b\uff0c\u4ee5\u53ca\u901a\u5e38\u53ea\u6709\u56fa\u5b9a\u6bd4\u7387\u8f6c\u6362\u5668\u624d\u80fd\u63d0\u4f9b\u7684\u6548\u7387\u548c\u5bf9\u7535\u538b\u77ac\u53d8\u7684\u9002\u5e94\u80fd\u529b\u3002. <\/p>\n\n\n\n<p>\u901a\u8fc7\u52a0\u5165\u5148\u8fdb\u7684\u8fc7\u538b\u3001\u8fc7\u6e29\u548c\u77ed\u8def\u4fdd\u62a4\u673a\u5236\uff0c\u5ef6\u957f\u4e86\u4f7f\u7528\u5bff\u547d\uff0c\u5e73\u5747\u6545\u969c\u95f4\u9694\u65f6\u95f4 (MTBF) \u8d85\u8fc7 700 \u4e07\u5c0f\u65f6\u3002\u5e95\u677f\u7684\u52a0\u5165\u548c\u589e\u5f3a\u578b\u5bfc\u70ed\u6280\u672f\u7684\u5e94\u7528\u6709\u52a9\u4e8e\u6563\u70ed\uff0c\u6b64\u5916\u8fd8\u53ef\u9009\u914d\u96c6\u6210\u5f0f\u6563\u70ed\u5668\u3002. <\/p>\n\n\n\n<p>\u4e0e\u6240\u6709 Flex \u7535\u6e90\u6a21\u5757\u7684 DC\/DC \u8f6c\u6362\u5668\u4e00\u6837\uff0c\u8fd9\u6b3e\u65b0\u5668\u4ef6\u7b26\u5408 IEC\/EN\/UL 62368-1 \u5b89\u5168\u6807\u51c6\u3002\u8f93\u5165\u8f93\u51fa\u9694\u79bb\u7535\u538b\u4e3a 1500 V\u3002. <\/p>\n\n\n\n<p>\u6570\u5b57\u63a5\u53e3\u53ef\u90094\u9488\u62167\u9488DOSA\u6807\u51c6\uff0c <a href=\"\/zh\/products\/bmr491\/\">BMR491 <\/a>\u53d7 Flex \u7535\u6e90\u8bbe\u8ba1\u8f6f\u4ef6\u5de5\u5177\u652f\u6301\u3002.<\/p>\n\n\n\n<p>\u5ba2\u6237\u53ef\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u83b7\u53d6\u66f4\u591a\u4fe1\u606f\uff1a <a href=\"mailto:pm.support@flex.com\">pm.support@flex.com<\/a>, \u60a8\u53ef\u4ee5\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u4ee5\u4e0b\u65b9\u9762\u7684\u597d\u5904\uff1a <a href=\"https:\/\/flexpowermodules.com\/products\/bmr491\" rel=\"nofollow noopener\" target=\"_blank\">BMR491<\/a>, \uff0c \u7ecf\u8fc7 <a href=\"https:\/\/bcove.video\/3dOxzRx\" rel=\"nofollow noopener\" target=\"_blank\">\u89c2\u770b\u6211\u4eec\u7684\u65b0\u4ea7\u54c1\u4ecb\u7ecd\u89c6\u9891<\/a>.<\/p>\n\n\n<div class=\"spacer block\" style=\"height: 24px;\">\n\t<\/div>\n\n\t\t<\/div>\n\t\t<div class=\"sidebar normal-column\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>\u65b0\u578b\u6570\u5b57 BMR491 \u8f6c\u6362\u5668\u53ef\u5728\u957f\u8fbe\u4e00\u79d2\u7684\u65f6\u95f4\u5185\u63d0\u4f9b 2450 \u74e6\u7684\u5cf0\u503c\u529f\u7387\uff0c\u8fde\u7eed\u8f93\u51fa\u529f\u7387\u989d\u5b9a\u503c\u9ad8\u8fbe 1540 \u74e6\u3002.<\/p>","protected":false},"author":18,"featured_media":34463,"template":"","categories":[90,97],"tags":[115],"content-type":[30],"class_list":["post-38821","resource","type-resource","status-publish","has-post-thumbnail","hentry","category-data-center-power","category-power-modules","tag-bmr491","content-type-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/resource\/38821","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/resource"}],"about":[{"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/types\/resource"}],"author":[{"embeddable":true,"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/users\/18"}],"version-history":[{"count":2,"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/resource\/38821\/revisions"}],"predecessor-version":[{"id":40848,"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/resource\/38821\/revisions\/40848"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/media\/34463"}],"wp:attachment":[{"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/media?parent=38821"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/categories?post=38821"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/tags?post=38821"},{"taxonomy":"content-type","embeddable":true,"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/content-type?post=38821"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}