{"id":39074,"date":"2021-04-13T15:49:00","date_gmt":"2021-04-13T20:49:00","guid":{"rendered":"https:\/\/flex.com\/resources\/digital-dc-dc-converter-delivers-1300-w-for-rf-power-amplifier-applications"},"modified":"2026-03-17T03:24:23","modified_gmt":"2026-03-17T08:24:23","slug":"digital-dc-dc-converter-delivers-1300-w-for-rf-power-amplifier-applications","status":"publish","type":"resource","link":"https:\/\/flex.com\/zh\/resources\/digital-dc-dc-converter-delivers-1300-w-for-rf-power-amplifier-applications","title":{"rendered":"\u6570\u5b57\u5f0f DC\/DC \u8f6c\u6362\u5668\u53ef\u4e3a\u5c04\u9891\u529f\u7387\u653e\u5927\u5668\u5e94\u7528\u63d0\u4f9b 1300 W \u7684\u529f\u7387\u3002"},"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\" 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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>\u968f\u7740\u7535\u4fe1\u57fa\u7840\u8bbe\u65bd\u54115G\u8f6c\u578b\uff0c\u5c04\u9891\u529f\u7387\u653e\u5927\u5668\uff08RFPA\uff09\u7684\u529f\u8017\u65e5\u76ca\u589e\u52a0\uff0c\u5c04\u9891\u529f\u7387\u653e\u5927\u5668\u8bbe\u8ba1\u4eba\u5458\u6b63\u4eceLDMOS\u6676\u4f53\u7ba1\u8f6c\u5411\u6c2e\u5316\u9553\uff08GaN\uff09\u6676\u4f53\u7ba1\u3002\u603b\u4f53\u800c\u8a00\uff0c\u5e02\u573a\u9700\u8981\u9ad8\u6548\u7684DC\/DC\u8f6c\u6362\u5668\uff0c\u80fd\u591f\u5728\u7d27\u51d1\u7684\u5c01\u88c5\u5185\u63d0\u4f9b\u6240\u9700\u7684\u529f\u7387\u3002 <a href=\"\/zh\/products\/bmr685\/\" target=\"_blank\" rel=\"noreferrer noopener\">BMR685<\/a>\u2019\u7684\u529f\u7387\u5904\u7406\u80fd\u529b\u4f7f\u5176\u975e\u5e38\u9002\u5408\u8fd9\u4e9b\u9ad8\u529f\u7387\u5c04\u9891\u529f\u7387\u653e\u5927\u5668\u5e94\u7528\uff0c\u65e0\u8bba\u662f\u9700\u8981 50 V \u7535\u6e90\u8f68\u7684 LDMOS \u8fd8\u662f GAN\u3002.<\/p>\n\n\n\n<p>\u8fd9\u6b3e\u65b0\u578b\u8f6c\u6362\u5668\u5728\u534a\u8f7d\u65f6\u6548\u7387\u9ad8\u8fbe 97.2%\u3002\u5176\u8f93\u51fa\u7535\u538b\u8303\u56f4\u4e3a 25V \u81f3 55V\uff0c\u6700\u5927\u8f93\u51fa\u7535\u6d41\u53ef\u8fbe 26A\u3002\u8f93\u5165\u7535\u538b\u8303\u56f4\u4e3a 36V \u81f3 75V\uff0c\u8f93\u5165\u8f93\u51fa\u9694\u79bb\u7535\u538b\u4e3a 2250V\u3002.<\/p>\n\n\n\n<p>\u76ee\u524d <a href=\"\/zh\/products\/bmr685\/\">BMR685 <\/a>\u5b83\u5305\u542b\u53ef\u901a\u8fc7 PMBus \u63a5\u53e3\u8bbf\u95ee\u7684\u6570\u5b57\u529f\u80fd\uff0c\u53ef\u8f7b\u677e\u76d1\u63a7\u6e29\u5ea6\u3001\u7535\u538b\u548c\u7535\u6d41\uff0c\u5e76\u53ef\u7b80\u5355\u8c03\u8282\u8f93\u51fa\u7535\u538b\u3002\u5b83\u53d7 Flex Power Designer \u8f6f\u4ef6\u5de5\u5177\u7684\u652f\u6301\u3002.<\/p>\n\n\n\n<p>\u8be5\u8f6c\u6362\u5668\u7684\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4\u4e3a-40\u2103\u81f3+125\u2103\uff0c\u5728100\u2103\u5e95\u677f\u6e29\u5ea6\u4e0b\u53ef\u63d0\u4f9b100%\u7684\u53ef\u7528\u529f\u7387\u3002\u5b83\u5305\u542b\u5168\u9762\u7684\u8fc7\u538b\u3001\u8fc7\u6e29\u548c\u77ed\u8def\u4fdd\u62a4\u673a\u5236\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u5177\u6709\u8f83\u957f\u7684\u4f7f\u7528\u5bff\u547d\uff0c\u5e73\u5747\u6545\u969c\u95f4\u9694\u65f6\u95f4\uff08MTBF\uff09\u8d85\u8fc7497\u4e07\u5c0f\u65f6\u3002.<\/p>\n\n\n\n<p>Flex\u529f\u7387\u6a21\u5757\u7814\u53d1\u53ca\u4ea7\u54c1\u7ba1\u7406\u603b\u76d1David Xie\u8868\u793a\uff1a\u201c\u5c04\u9891\u529f\u7387\u653e\u5927\u5668\u5e94\u7528\u5bf9\u529f\u7387\u7684\u9700\u6c42\u8d8a\u6765\u8d8a\u9ad8\uff0c\u540c\u65f6\u53c8\u4e0d\u80fd\u727a\u7272\u6548\u7387\u548c\u529f\u80fd\u3002 <a href=\"\/zh\/products\/bmr685\/\">BMR685 <\/a>\u5b83\u6ee1\u8db3\u6240\u6709\u8fd9\u4e9b\u8981\u6c42\uff0c\u751a\u81f3\u66f4\u591a\uff0c\u800c\u4e14\u5c01\u88c5\u7d27\u51d1\uff0c\u6613\u4e8e\u96c6\u6210\u5230\u529f\u7387\u653e\u5927\u5668\u8bbe\u8ba1\u4e2d\u3002\u201d<\/p>\n\n\n\n<p>\u91c7\u7528\u884c\u4e1a\u6807\u51c6\u7684\u534a\u7816\u5f0f\u5305\u88c5\uff0c <a href=\"\/zh\/products\/bmr685\/\">BMR685 <\/a>\u5c3a\u5bf8\u4e3a 61.0 x 57.9 x 12.7 \u6beb\u7c73\uff082.4 x 2.28 x 0.5 \u82f1\u5bf8\uff09\u3002\u7b26\u5408 IEC\/EN\/UL 62368-1 \u6807\u51c6\u7684\u5b89\u5168\u8981\u6c42\u3002.<br><\/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>Flex \u7535\u6e90\u6a21\u5757\u5ba3\u5e03\u63a8\u51fa BMR685\uff0c\u8fd9\u662f\u9996\u6b3e\u91c7\u7528\u534a\u7816\u5916\u5f62\u5c3a\u5bf8\u7684\u5c04\u9891 (RF) \u529f\u7387\u653e\u5927\u5668\u6570\u5b57 DC\/DC \u8f6c\u6362\u5668\uff0c\u53ef\u63d0\u4f9b\u9ad8\u8fbe 1300 W \u7684\u8fde\u7eed\u8f93\u51fa\u529f\u7387\u3002.<\/p>","protected":false},"author":18,"featured_media":34452,"template":"","categories":[38,97],"tags":[121],"content-type":[30],"class_list":["post-39074","resource","type-resource","status-publish","has-post-thumbnail","hentry","category-communications","category-power-modules","tag-bmr685","content-type-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/resource\/39074","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\/39074\/revisions"}],"predecessor-version":[{"id":41322,"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/resource\/39074\/revisions\/41322"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/media\/34452"}],"wp:attachment":[{"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/media?parent=39074"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/categories?post=39074"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/tags?post=39074"},{"taxonomy":"content-type","embeddable":true,"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/content-type?post=39074"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}