{"id":38817,"date":"2020-03-03T14:18:00","date_gmt":"2020-03-03T20:18:00","guid":{"rendered":"https:\/\/flex.com\/resources\/power-architectures-a-direct-approach-is-more-efficient"},"modified":"2026-03-15T15:49:03","modified_gmt":"2026-03-15T20:49:03","slug":"power-architectures-a-direct-approach-is-more-efficient","status":"publish","type":"resource","link":"https:\/\/flex.com\/zh\/resources\/power-architectures-a-direct-approach-is-more-efficient","title":{"rendered":"\u7535\u6e90\u67b6\u6784\uff1a\u76f4\u63a5\u65b9\u6cd5\u6548\u7387\u66f4\u9ad8"},"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=\"\u7535\u6e90\u67b6\u6784\uff1a\u76f4\u63a5\u65b9\u6cd5\u6548\u7387\u66f4\u9ad8\">\u7535\u6e90\u67b6\u6784\uff1a\u76f4\u63a5\u65b9\u6cd5\u6548\u7387\u66f4\u9ad8<\/a>\n\t\t<\/div>\n\t\t<h1>\u7535\u6e90\u67b6\u6784\uff1a\u76f4\u63a5\u65b9\u6cd5\u6548\u7387\u66f4\u9ad8<\/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\t3 2020\u5e743\u6708\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<span class=\"cat-tag\">\u6587\u7ae0<\/span>\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=\"2\" data-destination=\"\/industries\/communications#resources\" href=\"\/zh\/industries\/communications\/#resources\">\u901a\u4fe1<\/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=\"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=\"3\" data-destination=\"\/industries\/industrial?subcategories=power#resources\" href=\"\/zh\/industries\/industrial\/?subcategories=power#resources\">\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><em>\u7535\u6e90\u8f6c\u6362\u5bf9\u8bbe\u8ba1\u4eba\u5458\u6765\u8bf4\u662f\u4e00\u4e2a\u6781\u5177\u6311\u6218\u6027\u7684\u9886\u57df\uff0c\u5c24\u5176\u662f\u5728\u5f53\u4eca\u8fd9\u4e2a\u5bf9\u6210\u672c\u9ad8\u5ea6\u654f\u611f\u7684\u4e16\u754c\u3002\u4ed6\u4eec\u4e0d\u4ec5\u8981\u8bbe\u8ba1\u51fa\u5bc6\u5ea6\u66f4\u9ad8\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u5728\u66f4\u5c0f\u7684\u7a7a\u95f4\u5185\u69a8\u53d6\u66f4\u591a\u80fd\u91cf\uff0c\u800c\u4e14\u8fd9\u4e9b\u89e3\u51b3\u65b9\u6848\u8fd8\u5fc5\u987b\u6bd4\u4e0a\u4e00\u4ee3\u4ea7\u54c1\u66f4\u9ad8\u6548\u3001\u66f4\u7ecf\u6d4e\u3002.<\/em><br><\/p>\n\n\n\n<p><em>\u4f17\u591a\u539f\u59cb\u8bbe\u5907\u5236\u9020\u5546 (OEM) \u90fd\u5c06\u89e3\u51b3\u65b9\u6848\u7684\u6548\u7387\u4f5c\u4e3a\u5176\u7ade\u4e89\u4f18\u52bf\u7684\u57fa\u77f3\uff0c\u56e0\u6b64\uff0c\u5b9e\u73b0\u8fd9\u4e9b\u5177\u6709\u6311\u6218\u6027\u4e14\u6709\u65f6\u76f8\u4e92\u51b2\u7a81\u7684\u76ee\u6807\u4e0e\u4f01\u4e1a\u7684\u6210\u529f\u606f\u606f\u76f8\u5173\u3002\u591a\u5e74\u6765\uff0c\u4e3a\u4e86\u5b9e\u73b0\u66f4\u9ad8\u7684\u6548\u7387\u548c\u66f4\u4f4e\u7684\u6210\u672c\uff0c\u7535\u529b\u7535\u5b50\u884c\u4e1a\u5f00\u53d1\u5e76\u5e94\u7528\u4e86\u591a\u79cd\u67b6\u6784\u3002.<\/em><\/p>\n\n\n\n<p><em>\u76f4\u63a5\u8f6c\u6362\u5728\u591a\u4e2a\u5173\u952e\u9886\u57df\u5177\u6709\u4f18\u52bf\u2014\u2014\u66f4\u9ad8\u7684\u8f6c\u6362\u6548\u7387\u3001\u66f4\u4f4e\u7684\u7535\u6e90\u635f\u8017\u3001\u8282\u7701\u7535\u8def\u677f\u7a7a\u95f4\u4ee5\u53ca\u7b26\u5408\u5f00\u653e\u5f0f\u673a\u67b6V2.0\u6807\u51c6\u3002\u672c\u6587\u5c06\u91cd\u70b9\u5173\u6ce8\u6548\u7387\uff0c\u5e76\u63a2\u8ba8\u5f53\u524d\u6700\u5148\u8fdb\u7684\u7535\u6e90\u67b6\u6784\uff0c\u4ee5\u53ca\u4e00\u4e2a\u81f4\u529b\u4e8e\u4e3a\u4f9d\u8d56\u9ad8\u6548\u4e14\u514d\u8d39\u7535\u6e90\u89e3\u51b3\u65b9\u6848\u7684OEM\u5382\u5546\u63d0\u4f9b\u66f4\u591a\u9009\u62e9\u548c\u7075\u6d3b\u6027\u7684\u5168\u65b0\u7ec4\u7ec7\u3002.<\/em><\/p>\n\n\n\n<p>\u591a\u5e74\u524d\uff0c\u8bbe\u8ba1\u4eba\u5458\u7684\u5de5\u4f5c\u8981\u7b80\u5355\u5f97\u591a\uff0c\u5f53\u65f6\u5927\u591a\u6570\u534a\u5bfc\u4f53\u5668\u4ef6\u53ea\u9700\u8981\u4e00\u4e2a5V\u7535\u6e90\u3002\u90a3\u65f6\uff0c\u7535\u6e90\u53ea\u9700\u8981\u63d0\u4f9b\u53ef\u9760\u4e14\u76f8\u5bf9\u5e72\u51c0\u76845V\u7535\u6e90\u8f68\uff0c\u80fd\u591f\u6ee1\u8db3\u7cfb\u7edf\u5185\u6240\u6709\u5668\u4ef6\u7684\u9700\u6c42\u3002\u6700\u5e38\u89c1\u7684\u67b6\u6784\u662f\u5355\u4e2a\u4e2d\u592e\u7535\u6e90\u5355\u5143\uff08PSU\uff09\uff0c\u6216\u8005\u5728\u5bf9\u53ef\u9760\u6027\u8981\u6c42\u8f83\u9ad8\u7684\u7cfb\u7edf\u4e2d\uff0c\u53ef\u80fd\u4f1a\u91c7\u7528\u5197\u4f59\u7535\u6e90\u5355\u5143\u914d\u7f6e\u3002.<\/p>\n\n\n\n<p>20\u4e16\u7eaa90\u5e74\u4ee3\u548c21\u4e16\u7eaa\u521d\uff0c\u60c5\u51b5\u5f00\u59cb\u53d1\u751f\u53d8\u5316\uff0c\u8fd9\u4e3b\u8981\u662f\u7531\u4e8e\u903b\u8f91\u5668\u4ef6\u9700\u8981\u4e0d\u540c\u7684\u5de5\u4f5c\u7535\u538b\u3002\u968f\u7740\u591a\u8def\u7535\u6e90\u8f68\u7684\u9700\u6c42\u589e\u52a0\uff0c\u6548\u7387\u95ee\u9898\u4e5f\u6210\u4e3a\u4eba\u4eec\u70ed\u8bae\u7684\u8bdd\u9898\uff0c\u4e00\u79cd\u65b0\u7684\u65b9\u6cd5\u5e94\u8fd0\u800c\u751f\u3002\u8f6c\u6362\u5668\u6839\u636e\u5176\u5c3a\u5bf8\u8fdb\u884c\u5206\u7c7b\u2014\u2014\u5168\u7816\u3001\u534a\u7816\u3001\u56db\u5206\u4e4b\u4e00\u7816\u6216\u516b\u5206\u4e4b\u4e00\u7816\u2014\u2014\u5e76\u4f7f\u7528\u591a\u4e2a\u9694\u79bb\u5f0f\u8f6c\u6362\u5668\u5c0648V\u76f4\u6d41\u6bcd\u7ebf\u8f6c\u6362\u4e3a\u534a\u5bfc\u4f53\u6240\u9700\u7684\u7535\u538b\u3002. <\/p>\n\n\n\n<p>\u5341\u5e74\u540e\uff08\u8fd9\u4e2a\u65f6\u95f4\u7ebf\u5e76\u4e0d\u660e\u786e\uff1b\u5b9e\u9645\u4e0a\uff0c\u8fd9\u4e5f\u53d1\u751f\u5728\u4e16\u7eaa\u4e4b\u4ea4\u4e4b\u540e\uff09\uff0c\u4e2d\u95f4\u603b\u7ebf\u67b6\u6784\uff08IBA\uff09\u88ab\u63d0\u51fa\uff0c\u5e76\u5728\u6570\u636e\u901a\u4fe1\u3001\u6570\u636e\u4e2d\u5fc3\u548c\u7535\u4fe1\u7b49\u4f17\u591a\u5e94\u7528\u4e2d\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\u3002\u8be5\u67b6\u6784\u7684\u4e3b\u8981\u76ee\u6807\u4e4b\u4e00\u662f\u5c06\u9694\u79bb\u529f\u80fd\u96c6\u4e2d\u5230\u4e00\u4e2a\u603b\u7ebf\u8f6c\u6362\u5668\u4e2d\uff0c\u4ece\u800c\u51cf\u5c11\u591a\u4e2a\u9694\u79bb\u8f6c\u6362\u5668\u7684\u4f53\u79ef\u3002\u5176\u4e2d\u4e00\u4e9b\u4e2d\u95f4\u603b\u7ebf\u8f6c\u6362\u5668\uff08IBC\uff09\u4e5f\u88ab\u79f0\u4e3a\u2018\u6bd4\u7387\u8f6c\u6362\u5668\u2019\uff0c\u56e0\u4e3a\u5b83\u4eec\u7684\u7279\u6027\u53ef\u4ee5\u7528\u8f93\u5165\u7535\u538b\u548c\u8f93\u51fa\u7535\u538b\u7684\u6bd4\u7387\u6765\u8868\u5f81\u3002\u8bb8\u591aIBC\u81f3\u5c11\u5177\u6709\u534a\u7a33\u538b\u529f\u80fd\uff0c\u4ee5\u4fbf\u4e3a\u9664\u8d1f\u8f7d\u70b9\uff08PoL\uff09\u8f6c\u6362\u5668\u4e4b\u5916\u7684\u5176\u4ed6\u8bbe\u5907\uff08\u4f8b\u5982\u98ce\u6247\uff09\u63d0\u4f9b\u8db3\u591f\u7a33\u5b9a\u7684\u7535\u538b\u3002. <\/p>\n\n\n\n<p>\u987e\u540d\u601d\u4e49\uff0cPoL\u8f6c\u6362\u5668\u5728\u7269\u7406\u4e0a\u9760\u8fd1\u8d1f\u8f7d\uff08\u901a\u5e38\u662f\u5fae\u5904\u7406\u5668\u3001FPGA\u3001ASIC\u3001\u5b58\u50a8\u5668\u6216\u5176\u4ed6\u6570\u5b57IC\uff09\u653e\u7f6e\uff0c\u4ee5\u6700\u5927\u9650\u5ea6\u5730\u51cf\u5c11\u566a\u58f0\uff0c\u5e76\u901a\u8fc7\u7f29\u77ed\u4f4e\u7535\u538b\u3001\u9ad8\u7535\u6d41\u8def\u5f84\u6765\u51cf\u5c11\u635f\u8017\uff0c\u964d\u4f4e\u53bb\u8026\u7535\u5bb9\uff0c\u5e76\u6539\u5584\u5bf9\u8d1f\u8f7d\u77ac\u6001\u7684\u54cd\u5e94\u3002. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-huge-data-increases-demand-for-more-efficient-power-solutions\">\u6d77\u91cf\u6570\u636e\u589e\u52a0\u4e86\u5bf9\u66f4\u9ad8\u6548\u7535\u529b\u89e3\u51b3\u65b9\u6848\u7684\u9700\u6c42<\/h2>\n\n\n\n<p>\u8fd1\u5e74\u6765\uff0c\u7531\u4e8e\u79fb\u52a8\u8bbe\u5907\u7684\u84ec\u52c3\u53d1\u5c55\uff0c\u5c24\u5176\u662f\u9ad8\u5e26\u5bbd\u89c6\u9891\u5185\u5bb9\u7684\u6fc0\u589e\uff0c\u6570\u636e\u6d41\u91cf\u663e\u8457\u589e\u957f\u3002\u7231\u7acb\u4fe1\u9884\u6d4b\uff0c2017\u5e74\u81f32022\u5e74\u95f4\uff0c\u8fd9\u4e9b\u6570\u636e\u9884\u8ba1\u5c06\u589e\u957f\u5341\u500d\u3002.<\/p>\n\n\n\n<p>\u4e0e\u6b64\u540c\u65f6\uff0c\u5200\u7247\u670d\u52a1\u5668\u6240\u9700\u7684\u529f\u7387\u4e5f\u968f\u4e4b\u4e0a\u5347\uff0c\u76ee\u524d\u5df2\u8d85\u8fc71kW\uff0c\u9884\u8ba1\u672a\u6765\u51e0\u5e74\u5185\u5c06\u8d85\u8fc73kW\u3002\u5c3d\u7ba1\u79fb\u52a8\u8bbe\u5907\u7684\u6570\u91cf\u6b63\u4ee5\u60ca\u4eba\u7684\u901f\u5ea6\u589e\u957f\uff0c\u4f46\u5bf9\u5904\u7406\u80fd\u529b\u7684\u5de8\u5927\u63d0\u5347\u4ee5\u53ca\u5bf9\u7cfb\u7edf\u6548\u7387\u7684\u65e5\u76ca\u91cd\u89c6\uff0c\u66f4\u591a\u5730\u6e90\u4e8e\u5927\u6570\u636e\u3001\u4eba\u5de5\u667a\u80fd\u3001\u7269\u8054\u7f51\u8bbe\u5907\u3001\u81ea\u52a8\u9a7e\u9a76\u6c7d\u8f66\u7b49\u8bf8\u591a\u56e0\u7d20\u5e26\u6765\u7684\u6570\u636e\u9700\u6c42\u3002. <\/p>\n\n\n\n<p>\u7531\u4e8e\u80fd\u6e90\u4ef7\u683c\u5df2\u7ecf\u5f88\u9ad8\uff0c\u800c\u4e14\u9884\u8ba1\u8fd8\u4f1a\u7ee7\u7eed\u4e0a\u6da8\uff0c\u8fd0\u8425\u80fd\u6e90\u6210\u672c\u4e5f\u5728\u6301\u7eed\u6500\u5347\u3002\u6bcf\u4e00\u74e6\u56e0\u4f4e\u6548\u7684\u7535\u529b\u8f6c\u6362\u800c\u8f6c\u5316\u4e3a\u70ed\u91cf\uff0c\u90fd\u4f1a\u589e\u52a0\u6210\u672c\u3002\u66f4\u7cdf\u7cd5\u7684\u662f\uff0c\u8fd9\u4e9b\u70ed\u91cf\u8fd8\u9700\u8981\u8fdb\u884c\u5904\u7406\u2014\u2014\u8fd9\u4f1a\u589e\u52a0\u7cfb\u7edf\u4f53\u79ef\u3001\u91cd\u91cf\u548c\u6210\u672c\uff08\u4f8b\u5982\u7cfb\u7edf\u5185\u51b7\u5374\uff09\uff0c\u540c\u65f6\u4e5f\u9700\u8981\u5efa\u7b51\u7269\u5185\u5b89\u88c5\u529f\u7387\u66f4\u5927\u7684\u7a7a\u8c03\u7cfb\u7edf\uff0c\u800c\u8fd9\u4e9b\u7cfb\u7edf\u672c\u8eab\u4e5f\u9700\u8981\u6210\u672c\u3002.<\/p>\n\n\n\n<p>\u56e0\u6b64\uff0c\u5373\u4f7f\u7535\u529b\u8f6c\u6362\u6548\u7387\u7684\u63d0\u5347\u5e45\u5ea6\u76f8\u5bf9\u8f83\u5c0f\uff0c\u4e5f\u80fd\u4e3a\u6570\u636e\u4e2d\u5fc3\u548c\u7535\u4fe1\u8fd0\u8425\u5546\u5e26\u6765\u663e\u8457\u7684\u89c4\u6a21\u548c\u6210\u672c\u8282\u7701\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-direct-power-conversion-drives-efficiency-higher\">\u76f4\u63a5\u529f\u7387\u8f6c\u6362\u53ef\u63d0\u9ad8\u6548\u7387<\/h2>\n\n\n\n<p>\u867d\u7136\u91c7\u7528\u4e24\u7ea7\u8f6c\u6362\u5f0fIBA\u6709\u5f88\u591a\u4f18\u70b9\uff0c\u4f8b\u5982\u6210\u672c\u548c\u7a7a\u95f4\u4f18\u52bf\uff0c\u4f46\u5b83\u4e5f\u4f1a\u5bf9\u6548\u7387\u4ea7\u751f\u5f71\u54cd\u3002\u76f4\u5230\u6700\u8fd1\uff0cIBA\u7684\u5176\u4ed6\u4f18\u70b9\u8fd8\u8db3\u4ee5\u5f25\u8865\u6548\u7387\u4e0a\u7684\u4e0d\u8db3\uff0c\u4f46\u6b63\u5982\u6211\u4eec\u6240\u89c1\uff0c\u66f4\u9ad8\u7684\u529f\u7387\u6c34\u5e73\u548c\u4e0d\u65ad\u4e0a\u6da8\u7684\u80fd\u6e90\u6210\u672c\u6b63\u5728\u6539\u53d8\u8fd9\u79cd\u5c40\u9762\u3002. <\/p>\n\n\n\n<p>\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c48V \u8f6c 12V (4:1) \u7684 IBC \u8f6c\u6362\u6548\u7387\u7ea6\u4e3a 96%\uff0c\u800c PoL \u8f6c\u6362\u5668\u53ef\u4ee5\u5c06 12V \u8f6c\u6362\u4e3a 1V \u4f9b\u8d1f\u8f7d\u4f7f\u7528\uff0c\u6548\u7387\u7ea6\u4e3a 90%\u3002\u5c06\u8fd9\u4e24\u4e2a\u503c\u7ed3\u5408\u8d77\u6765\uff0cIBA \u7684\u6574\u4f53\u8f6c\u6362\u6548\u7387\u7ea6\u4e3a 86.4%\u3002\u4f7f\u7528\u4f20\u7edf\u6280\u672f\uff0c\u5bf9\u4e8e\u4e00\u53f0 1kW \u7684\u670d\u52a1\u5668\uff0c\u8fd9\u5c06\u5bfc\u81f4\u7ea6 157W \u7684\u529f\u7387\u635f\u8017\uff1b\u800c\u5bf9\u4e8e\u4e00\u53f0\u529f\u8017\u7ea6\u4e3a 3.2kW \u7684\u670d\u52a1\u5668\uff0c\u529f\u7387\u635f\u8017\u5219\u7ea6\u4e3a 500W\u3002\u5982\u679c 48V \u8f6c 12V \u8f6c\u6362\u7ea7\u91c7\u7528 98% \u7684\u6548\u7387\uff0c\u90a3\u4e48\u4e00\u53f0 1kW \u7684\u670d\u52a1\u5668\u4ecd\u5c06\u6d88\u8017 137W \u7684\u529f\u7387\uff0c\u800c\u4e00\u53f0 3.2kW \u7684\u670d\u52a1\u5668\u5c06\u6d88\u8017 438W \u7684\u529f\u7387\u3002. <\/p>\n\n\n\n<p>\u5982\u4eca\u7684\u5355\u7ea7\u529f\u7387\u6a21\u5757\u80fd\u591f\u4e00\u6b65\u5b8c\u6210 48V \u5230 1V \u7684\u8f6c\u6362\uff08\u5373\u2018\u76f4\u63a5\u8f6c\u6362\u2019\uff09\uff0c\u6548\u7387\u53ef\u8fbe 91% \u6216\u66f4\u9ad8\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c3.2kW \u7684\u670d\u52a1\u5668\u4e3b\u677f\u4ec5\u4f1a\u4ea7\u751f 315W \u7684\u529f\u7387\u635f\u8017\uff0c\u964d\u4f4e\u4e86 37%\uff0c\u76f8\u5f53\u4e8e\u8282\u7701\u4e86 185W \u7684\u6d6a\u8d39\u529f\u7387\u3002\u867d\u7136\u6548\u7387\u63d0\u5347\u2018\u4ec5\u2019\u4e3a 4.6 \u4e2a\u767e\u5206\u70b9\uff0c\u4f46\u5728\u62e5\u6709\u6210\u767e\u4e0a\u5343\u53f0\u670d\u52a1\u5668\u7684\u73b0\u4ee3\u6570\u636e\u4e2d\u5fc3\u4e2d\uff0c\u8282\u7701\u7684\u7535\u91cf\u5374\u975e\u5e38\u53ef\u89c2\uff0c\u80fd\u591f\u663e\u8457\u964d\u4f4e\u8fd0\u8425\u6210\u672c\u3002.<\/p>\n\n\n\n<p><em>\u56fe 1\uff1a\u76f4\u63a5\u8f6c\u6362\u6bd4 IBA \u4e24\u9636\u6bb5\u8f6c\u6362\u66f4\u9ad8\u6548\u3002<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"9224\" height=\"5149\" src=\"https:\/\/flex.com\/wp-content\/uploads\/2020\/03\/direct-conversion-2.jpg\" alt=\"\" class=\"wp-image-34150\" title=\"\" srcset=\"https:\/\/flex.com\/wp-content\/uploads\/2020\/03\/direct-conversion-2.jpg 9224w, https:\/\/flex.com\/wp-content\/uploads\/2020\/03\/direct-conversion-2-768x429.jpg 768w, https:\/\/flex.com\/wp-content\/uploads\/2020\/03\/direct-conversion-2-1536x857.jpg 1536w, https:\/\/flex.com\/wp-content\/uploads\/2020\/03\/direct-conversion-2-2048x1143.jpg 2048w, https:\/\/flex.com\/wp-content\/uploads\/2020\/03\/direct-conversion-2-18x10.jpg 18w, https:\/\/flex.com\/wp-content\/uploads\/2020\/03\/direct-conversion-2-1200x670.jpg 1200w\" sizes=\"auto, (max-width: 9224px) 100vw, 9224px\" \/><\/figure>\n\n\n\n<p>\u81eaIBA\u95ee\u4e16\u4ee5\u6765\uff0c\u968f\u7740\u7535\u6e90\u8f6c\u6362\u6280\u672f\u7684\u8fdb\u6b65\uff0c\u76ee\u524d\u5df2\u5f00\u53d1\u51fa\u80fd\u591f\u5c0648V\u603b\u7ebf\u76f4\u63a5\u9ad8\u6548\u5730\u8f6c\u6362\u4e3a\u4e9a\u4f0f\u903b\u8f91\u7535\u5e73\u7684\u7d27\u51d1\u578b\u62d3\u6251\u7ed3\u6784\u3002\u8fd9\u4e9b\u73b0\u4ee3\u5668\u4ef6\u5de5\u4f5c\u5728\u9ad8\u9891\uff0c\u5177\u6709\u51fa\u8272\u7684\u77ac\u6001\u54cd\u5e94\uff0c\u901a\u5e38\u6240\u9700\u7684\u53bb\u8026\u7535\u5bb9\u4e5f\u66f4\u5c0f\uff0c\u540c\u65f6\u8fd8\u80fd\u4ee5\u6781\u4f4e\u7684\u5360\u7a7a\u6bd4\u5de5\u4f5c\uff0c\u4ece\u800c\u5b9e\u73b0\u5c0648V\u76f4\u63a5\u8f6c\u6362\u4e3a\u7ea61.0V\u7684\u8f6c\u6362\u3002.<\/p>\n\n\n\n<p>\u5c3d\u7ba1\u76f4\u63a5\u8f6c\u6362\u662f\u884c\u4e1a\u53d1\u5c55\u7684\u5173\u952e\u8d8b\u52bf\uff0c\u4f46\u60c5\u51b5\u4e0d\u4f1a\u5728\u4e00\u591c\u4e4b\u95f4\u53d1\u751f\u6539\u53d8\u3002\u81f3\u5c11\u5728\u53ef\u9884\u89c1\u7684\u672a\u6765\uff0c\u65b0\u578b\u5668\u4ef6\u5c06\u4e0e\u4f20\u7edf\u7684\u4e24\u7ea7\u8f6c\u6362\u65b9\u6848\u5e76\u5b58\u3002\u5728\u6b64\u671f\u95f4\uff0c\u7535\u6e90\u7cfb\u7edf\u8bbe\u8ba1\u4eba\u5458\u53ef\u4ee5\u9009\u62e9\u6700\u4f73\u65b9\u6848\u2014\u2014\u5b9e\u9645\u4e0a\uff0c\u5c06\u4e24\u79cd\u65b9\u6848\u7ed3\u5408\u8d77\u6765\uff0c\u5f62\u6210\u4e00\u79cd\u517c\u5177\u4e24\u8005\u4f18\u52bf\u7684\u2018\u6df7\u5408\u2019\u67b6\u6784\uff0c\u6216\u8bb8\u662f\u6700\u4f73\u9009\u62e9\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-new-alliance-accelerates-standardization-of-single-stage-conversion\">\u65b0\u8054\u76df\u52a0\u901f\u5355\u7ea7\u8f6c\u6362\u6807\u51c6\u5316<\/h2>\n\n\n\n<p>\u7531\u4e8e\u4eba\u4eec\u5bf9\u5355\u7ea7\u8f6c\u6362\u5c06\u6210\u4e3a\u6570\u636e\u4e2d\u5fc3\u548c\u7535\u4fe1\u57fa\u7840\u8bbe\u65bd\u4e0b\u4e00\u4ee3\u7535\u6e90\u89e3\u51b3\u65b9\u6848\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u5145\u6ee1\u4fe1\u5fc3\uff0c\u7535\u6e90\u6a21\u5757\u884c\u4e1a\u7684\u56db\u5bb6\u4e3b\u8981\u4f01\u4e1a\u8054\u5408\u6210\u7acb\u4e86\u4e00\u4e2a\u65b0\u7684\u8054\u76df\uff0c\u4e13\u95e8\u81f4\u529b\u4e8e\u63a8\u5e7f\u76f4\u63a5\u8f6c\u6362\u7684\u4f18\u52bf\u3002. <\/p>\n\n\n\n<p>\u7535\u6e90\u5370\u7ae0\u8054\u76df (PSA) \u4e8e\u4eca\u5e74\u65e9\u4e9b\u65f6\u5019\u6210\u7acb\uff0cFlex \u662f\u8be5\u7ec4\u7ec7\u7684\u521b\u59cb\u6210\u5458\u4e4b\u4e00\u3002PSA \u7684\u4e3b\u8981\u76ee\u6807\u662f\u4e3a\u6807\u51c6\u76f4\u8f6c\u6362\u7535\u6e90\u6a21\u5757\u63d0\u4f9b\u591a\u6e90\u91c7\u8d2d\u65b9\u6848\u3002\u4e3a\u4e86\u5b9e\u73b0\u8fd9\u4e00\u76ee\u6807\uff0cPSA \u5236\u5b9a\u4e86\u89c4\u8303\uff0c\u5b9a\u4e49\u4e86 100A \u76f4\u8f6c\u6362\u6a21\u5757\uff08\u79f0\u4e3a\u2018\u7535\u6e90\u5370\u7ae0\u2019\uff09\u7684\u5c3a\u5bf8\u548c\u63a5\u53e3\u529f\u80fd\uff0c\u4f7f PSA \u6210\u5458\u516c\u53f8\u80fd\u591f\u786e\u5b9a\u5176\u7535\u6c14\u6027\u80fd\u3002.<\/p>\n\n\n\n<p>\u7535\u6e90\u6a21\u5757\u6709\u4e24\u79cd\u7c7b\u578b\uff1a\u4e3b\u6a21\u5757\u672c\u8d28\u4e0a\u662f\u2018\u63a7\u5236\u5668\u2019\uff0c\u5305\u542b\u63a7\u5236\u903b\u8f91\uff1b\u536b\u661f\u6a21\u5757\u5219\u6839\u636e\u9700\u8981\u63d0\u4f9b\u7535\u6e90\u3002\u6240\u6709\u6a21\u5757\u5747\u91c7\u7528\u76f4\u63a5\u8f6c\u6362\u65b9\u5f0f\uff0c\u5e76\u4e14\u76f8\u4e92\u9694\u79bb\u3002. <\/p>\n\n\n\n<p><em>\u56fe 2\uff1aPSA \u67b6\u6784\u57fa\u4e8e\u591a\u4e2a\u76f4\u63a5\u8f6c\u6362\u6a21\u5757 <\/em><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"3255\" height=\"2416\" src=\"https:\/\/flex.com\/wp-content\/uploads\/2025\/12\/Direct-Conversion-PSA-Architecture.png\" alt=\"\" class=\"wp-image-34144\" title=\"\" srcset=\"https:\/\/flex.com\/wp-content\/uploads\/2025\/12\/Direct-Conversion-PSA-Architecture.png 3255w, https:\/\/flex.com\/wp-content\/uploads\/2025\/12\/Direct-Conversion-PSA-Architecture-768x570.png 768w, https:\/\/flex.com\/wp-content\/uploads\/2025\/12\/Direct-Conversion-PSA-Architecture-1536x1140.png 1536w, https:\/\/flex.com\/wp-content\/uploads\/2025\/12\/Direct-Conversion-PSA-Architecture-2048x1520.png 2048w, https:\/\/flex.com\/wp-content\/uploads\/2025\/12\/Direct-Conversion-PSA-Architecture-16x12.png 16w, https:\/\/flex.com\/wp-content\/uploads\/2025\/12\/Direct-Conversion-PSA-Architecture-1200x891.png 1200w\" sizes=\"auto, (max-width: 3255px) 100vw, 3255px\" \/><\/figure>\n\n\n\n<p>\u5728\u7cfb\u7edf\u5c42\u9762\uff0cPSA\u67b6\u6784\u57fa\u4e8e100A\u529f\u7387\u6a21\u5757\uff0c\u7cfb\u7edf\u6700\u591a\u53ef\u914d\u7f6e\u516d\u4e2a\u6a21\u5757\uff08\u4e00\u4e2a\u4e3b\u6a21\u5757\u548c\u6700\u591a\u4e94\u4e2a\u536b\u661f\u6a21\u5757\uff09\uff0c\u4f7f\u5176\u5177\u5907600A\u7684\u4f9b\u7535\u80fd\u529b\u3002\u5982\u679c\u5728\u8fd0\u884c\u8fc7\u7a0b\u4e2d\u7535\u6d41\u9700\u6c42\u4e0b\u964d\uff0c\u5185\u7f6e\u63a7\u5236\u529f\u80fd\u5c06\u81ea\u52a8\u7981\u7528\u536b\u661f\u6a21\u5757\uff0c\u4ece\u800c\u786e\u4fdd\u5728100A\u81f3600A\u7684\u5bbd\u7535\u6d41\u8303\u56f4\u5185\u5b9e\u73b0\u6700\u4f73\u6548\u7387\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-summary\">\u6982\u62ec<\/h2>\n\n\n\n<p>\u7531\u4e8e\u9700\u8981\u5904\u7406\u3001\u4f20\u8f93\u548c\u5b58\u50a8\u7684\u6570\u636e\u91cf\u4e0d\u65ad\u589e\u957f\uff0c\u52a0\u4e0a\u80fd\u6e90\u6210\u672c\u7684\u4e0d\u65ad\u6500\u5347\uff0c\u7535\u6e90\u8f6c\u6362\u6548\u7387\u6bd4\u4ee5\u5f80\u4efb\u4f55\u65f6\u5019\u90fd\u66f4\u52a0\u5f15\u4eba\u6ce8\u76ee\u3002\u901a\u8fc7\u6301\u7eed\u7684\u7814\u53d1\u548c\u6280\u672f\u6539\u8fdb\uff0c\u6bcd\u7ebf\u7535\u538b\u5230\u8d1f\u8f7d\u7535\u538b\u7684\u76f4\u63a5\u8f6c\u6362\u5982\u4eca\u5df2\u6210\u4e3a\u4e00\u79cd\u53ef\u884c\u7684\u9009\u62e9\uff0c\u5e76\u4e14\u7531\u4e8e\u5176\u76f8\u6bd4IBA\u7b49\u6280\u672f\u7684\u8bf8\u591a\u4f18\u52bf\uff0c\u4e1a\u5185\u8bb8\u591a\u4eba\u58eb\u8ba4\u4e3a\u8fd9\u4ee3\u8868\u4e86\u672a\u6765\u9ad8\u8981\u6c42\u5e94\u7528\u7684\u53d1\u5c55\u65b9\u5411\u3002\u4e8b\u5b9e\u4e0a\uff0c\u76f4\u63a5\u8f6c\u6362\u4e0d\u4ec5\u63d0\u9ad8\u4e86\u8f6c\u6362\u8fc7\u7a0b\u7684\u6548\u7387\uff0c\u800c\u4e14\u901a\u8fc7\u5206\u914d48V\u7535\u538b\u800c\u975e12V\u7535\u538b\uff0c\u663e\u8457\u964d\u4f4e\u4e86\u7cfb\u7edf\u635f\u8017\u3002\u7531\u4e8e\u5e9f\u70ed\u51cf\u5c11\uff0c\u70ed\u7ba1\u7406\u9700\u6c42\u4e5f\u968f\u4e4b\u964d\u4f4e\uff0c\u4ece\u800c\u8282\u7701\u4e86\u7a7a\u95f4\u548c\u91cd\u91cf\u2014\u2014\u6b64\u5916\uff0c\u7531\u4e8e\u65e0\u9700\u4f7f\u7528IBC\uff0c\u8fdb\u4e00\u6b65\u8282\u7701\u4e86\u7a7a\u95f4\u3002. <\/p>\n\n\n\n<p>\u7531\u4e8e\u7f3a\u4e4f\u66ff\u4ee3\u8d44\u6e90\uff0c\u65b0\u67b6\u6784\u7684\u91c7\u7528\u5f80\u5f80\u8f83\u4e3a\u7f13\u6162\uff0c\u800c\u76f4\u63a5\u8f6c\u6362\u6709\u671b\u5b9e\u73b0\u66f4\u5feb\u7684\u91c7\u7528\u7387\uff0c\u4ece\u800c\u786e\u4fdd\u5728\u65e9\u671f\u9636\u6bb5\u5c31\u80fd\u83b7\u5f97\u6765\u81ea\u591a\u4e2a\u72ec\u7acb\u4f9b\u5e94\u5546\u7684\u53ef\u4e92\u64cd\u4f5c\u4ea7\u54c1\uff0c\u4f7f\u5ba2\u6237\u80fd\u591f\u4ee5\u6700\u5c0f\u7684\u5546\u4e1a\u98ce\u9669\u91c7\u7528\u65b0\u65b9\u6cd5\u3002. <\/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>Outlining  several key areas in which direct conversion delivers benefits \u2013 improved conversion efficiency, lower loss power distribution, board space savings and compliance with the Open Rack V2.0 standard<\/p>","protected":false},"author":18,"featured_media":34144,"template":"","categories":[38,90,43,97],"tags":[118,119],"content-type":[94],"class_list":["post-38817","resource","type-resource","status-publish","has-post-thumbnail","hentry","category-communications","category-data-center-power","category-power","category-power-modules","tag-bmr481","tag-bmr482","content-type-article"],"acf":[],"_links":{"self":[{"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/resource\/38817","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":1,"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/resource\/38817\/revisions"}],"predecessor-version":[{"id":38819,"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/resource\/38817\/revisions\/38819"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/media\/34144"}],"wp:attachment":[{"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/media?parent=38817"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/categories?post=38817"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/tags?post=38817"},{"taxonomy":"content-type","embeddable":true,"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/content-type?post=38817"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}