{"id":1032,"date":"2018-09-20T04:03:12","date_gmt":"2018-09-20T04:03:12","guid":{"rendered":""},"modified":"2018-09-20T12:03:43","modified_gmt":"2018-09-20T04:03:43","slug":"%e4%bd%8e%e5%8a%9f%e7%8e%87%e5%8f%af%e7%a9%bf%e6%88%b4%e8%ae%be%e8%ae%a1%e4%b8%ad%e5%ae%9e%e7%8e%b0%e6%97%a0%e7%ba%bf%e6%84%9f%e5%ba%94%e5%85%85%e7%94%b5","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=1032","title":{"rendered":"\u4f4e\u529f\u7387\u53ef\u7a7f\u6234\u8bbe\u8ba1\u4e2d\u5b9e\u73b0\u65e0\u7ebf\u611f\u5e94\u5145\u7535"},"content":{"rendered":"

\u65e0\u7ebf\u6280\u672f\u80fd\u591f\u4e3a\u51fa\u4e8e\u8bbe\u8ba1\u6216\u7f8e\u89c2\u539f\u56e0\u800c\u7f3a\u5c11\u5145\u7535\u7aef\u53e3\u7684\u53ef\u7a7f\u6234\u8bbe\u5907\u63d0\u4f9b\u65b9\u4fbf\u7684\u7535\u6c60\u5145\u7535\u65b9\u6848\u3002 \u8fc7\u53bb\uff0c\u4f7f\u7528<\/span>\u65e0\u7ebf\u5145\u7535<\/u>\u65b9\u6cd5\u9700\u8981\u6709\u5b9a\u5236\u5316\u5c04\u9891\u8bbe\u8ba1\u548c\u7535\u78c1\u611f\u5e94\u7406\u8bba\u65b9\u9762\u7684\u4e13\u4e1a\u77e5\u8bc6\u3002 \u4e0d\u8fc7\uff0c\u73b0\u5728\u7684\u8bbe\u8ba1\u5e08\u91c7\u7528 Freescale Semiconducto<\/span>rs<\/u>\u3001<\/span>TDK<\/u>\u3001<\/span>Te<\/u>xas Instruments \u4ee5\u53ca Toshiba \u7b49\u5382\u5bb6\u5236\u9020\u7684\u5e02\u552e\u6807\u51c6\u96f6\u4ef6\uff0c\u53ef\u5728\u4f4e\u529f\u7387\u53ef\u7a7f\u6234\u8bbe\u8ba1\u4e2d\u5b9e\u73b0\u65e0\u7ebf\u611f\u5e94\u5145\u7535\u6280\u672f\u3002<\/span>

\n

\n \u65e0\u7ebf\u7535\u6e90\u6700\u65e9\u53ef\u8ffd\u6eaf\u81f3 19 \u4e16\u7eaa\u65e9\u671f\uff0c\u5f53\u65f6\u8fc8\u514b\u5c14·\u6cd5\u62c9\u7b2c (Michael Faraday) \u63cf\u8ff0\u4e86\u5bfc\u4f53\u5728\u78c1\u573a\u4e2d\u80fd\u591f\u901a\u8fc7\u7535\u78c1\u611f\u5e94\u4ea7\u751f\u7535\u52a8\u52bf\u3002 \u5728  19 \u4e16\u7eaa\u665a\u671f\uff0c\u5c3c\u53e4\u62c9·<\/span>\u7279\u65af\u62c9<\/u> (Nikola Tesla)  \u5c06\u6cd5\u62c9\u7b2c\u7535\u78c1\u611f\u5e94\u5b9a\u5f8b\u4ed8\u8bf8\u5b9e\u8df5\uff0c\u5728\u4ed6\u4f4d\u4e8e\u7ebd\u7ea6\u5e02\u7684\u5b9e\u9a8c\u5ba4\u4e2d\u4f7f\u7528\u78c1<\/span>\u8026\u5408<\/u>\u8c10\u632f\u6280\u672f\u4ee5\u65e0\u7ebf\u65b9\u5f0f\u70b9\u4eae\u4e86\u7535\u706f\u3002 \u5982\u4eca\uff0c\u7535\u78c1\u611f\u5e94\u539f\u7406\u5df2\u7ecf\u80fd\u591f\u4e3a\u5404\u79cd <\/span>RFID<\/u>  \u6807\u7b7e\u3001\u975e\u63a5\u89e6\u5f0f\u667a\u80fd\u5361\u548c\u53a8\u623f\u7089\u7076\u4f9b\u7535\uff0c\u5e76\u4e3a\u7535\u52a8\u7259\u5237\u3001\u667a\u80fd\u624b\u673a\u548c\u65b0\u5174\u7684\u53ef\u7a7f\u6234\u8bbe\u5907\uff08\u5982\u82f9\u679c\u624b\u8868\uff09\u7684\u65e0\u7ebf\u5145\u7535\u5668\u63d0\u4f9b\u6280\u672f\u57fa\u7840\u3002<\/span>

\n

\n \u5b9e\u9645\u4e0a\uff0c\u5bf9\u4e8e\u5145\u7535\u7aef\u53e3\u4f7f\u7528\u4e0d\u65b9\u4fbf\u3001\u592a\u5360\u7a7a\u95f4\u6216\u8005\u7eaf\u7cb9\u592a\u788d\u773c\u7684\u53ef\u7a7f\u6234\u8bbe\u5907\u6765\u8bf4\uff0c\u65e0\u7ebf\u5145\u7535\u6280\u672f\u662f\u6781\u5177\u5438\u5f15\u529b\u7684\u89e3\u51b3\u65b9\u6848\u3002  \u53e6\u5916\uff0c\u901a\u8fc7\u53bb\u9664\u6709\u7ebf\u5145\u7535\u7aef\u53e3\uff0c\u53ef\u7a7f\u6234\u4ea7\u54c1\u7684\u8bbe\u8ba1\u5e08\u4e5f\u6d88\u9664\u4e86\u4ea7\u54c1\u53d7\u6c61\u67d3\u548c\u8fdb\u6c34\u7684\u53ef\u80fd\u6027\uff0c\u4ece\u800c\u63d0\u5347\u4e86\u6574\u4e2a\u4ea7\u54c1\u7684\u53ef\u9760\u6027\u3002  \u8fd9\u4e9b\u8bbe\u5907\u4f7f\u7528\u5b89\u5168\u5730\u5185\u7f6e\u5728\u53ef\u7a7f\u6234\u4ea7\u54c1\u5916\u58f3\u4e0b\u9762\u7684\u53d7\u7535\u7ebf\u5708\u66ff\u4ee3\u5145\u7535\u7aef\u53e3\u3002<\/span>

\n

\n \u5728\u7535\u52a8\u611f\u5e94\u4e2d\uff0c\u5bf9\u7ebf\u5708\u65bd\u52a0\u7535\u6d41\u80fd\u591f\u4ea7\u751f\u4e00\u4e2a\u7535\u78c1\u573a\uff0c\u8be5\u7535\u78c1\u573a\u80fd\u591f\u5728\u65c1\u8fb9\u7684\u7b2c\u4e8c\u4e2a\u7ebf\u5708\u4e2d\u901a\u8fc7\u611f\u5e94\u4ea7\u751f\u7535\u6d41\u3002  \u4e8b\u5b9e\u4e0a\uff0c\u8fd9\u4e24\u4e2a\u7ebf\u5708\u7684\u5bf9\u9f50\u65b9\u5f0f\u548c\u8ddd\u79bb\u662f\u8fbe\u5230\u9ad8\u6548\u80fd\u7684\u5173\u952e\u3002  \u5728\u6d88\u8d39\u5e94\u7528\u4e2d\uff0c\u9700\u8981\u7cbe\u786e\u5b9a\u4f4d\u7684\u65e0\u7ebf\u5145\u7535\u5b9e\u8df5\u901a\u5e38\u63d0\u4f9b\u5bfc\u5f15\u88c5\u7f6e\uff0c\u5e2e\u52a9\u7528\u6237\u5c06\u79fb\u52a8\u5355\u5143\u5bf9\u9f50\u57fa\u5ea7\u5355\u5143\u4e0a\u7684\u89c4\u5b9a\u4f4d\u7f6e\u3002  \u76f8\u53cd\uff0c\u6240\u8c13\u7684\u81ea\u7531\u5b9a\u4f4d\u65e0\u7ebf\u5145\u7535\u5668\u901a\u5e38\u5728\u57fa\u7ad9\u4e2d\u8bbe\u7f6e\u591a\u4e2a\u7ebf\u5708\uff0c\u54cd\u5e94\u6765\u81ea\u8fdc\u7aef\u5355\u5143\u7684\u53cd\u9988\uff0c\u4ece\u800c\u4e3a\u9002\u5f53\u7684\u7ebf\u5708\u4f9b\u7535\u3002<\/span>

\n

\n\u901a\u4fe1\u901a\u9053 <\/strong>

\n

\n\u5bf9\u4e8e\u5bfc\u5f15\u5f0f\u548c\u81ea\u7531\u5b9a\u4f4d\u5f0f\u65e0\u7ebf\u5145\u7535\u7cfb\u7edf\u800c\u8a00\uff0c\u901a\u4fe1\u90fd\u53d1\u6325\u7740\u5173\u952e\u7684\u4f5c\u7528\u3002 \u5728\u53d1\u5c04\u5668\u5de5\u4f5c\u8fc7\u7a0b\u4e2d\uff0c\u63a5\u6536\u5668\u901a\u8fc7\u8c03\u5236\u63a5\u6536\u5668\u5929\u7ebf\u4e0a\u9762\u7684\u8d1f\u8f7d\uff0c\u5c06\u6570\u636e\u5305\u4f20\u56de\u53d1\u5c04\u5668\u3002 \u53cd\u8fc7\u6765\uff0c\u53d1\u5c04\u5668\u89e3\u8c03\u53cd\u5c04\u7684\u8d1f\u8f7d\u4ece\u800c\u91cd\u5efa\u6570\u636e\u5305\uff08\u56fe 1\uff09\u3002<\/span>

\n

\n\"\u5178\u578b\u7684\u65e0\u7ebf\u5145\u7535\u7cfb\u7edf\u56fe\u7247\"

\n\u56fe 1\uff1a \u5178\u578b\u7684\u65e0\u7ebf\u5145\u7535\u7cfb\u7edf\u5305\u542b\u7535\u6e90\u4f20\u8f93\u57fa\u7ad9\u548c\u53d7\u7535\u63a5\u6536\u5668\uff0c\u4f7f\u7528\u7535\u78c1\u8026\u5408\u539f\u7406\u8fdb\u884c\u7535\u80fd\u4f20\u8f93\u548c\u901a\u4fe1\u3002<\/span>

\n

\n\u4e24\u79cd\u65e0\u7ebf\u5145\u7535\u7cfb\u7edf\u90fd\u4f7f\u7528\u6765\u81ea\u63a5\u6536\u5668\u7684\u6570\u636e\u7ba1\u7406\u53d1\u5c04\u5668\u7535\u80fd\u3002 \u5728\u5de5\u4f5c\u8fc7\u7a0b\u4e2d\uff0c\u53d1\u5c04\u5668\u5355\u5143\u54cd\u5e94\u6765\u81ea\u63a5\u6536\u5668\u7684\u9519\u8bef\u6570\u636e\uff0c\u4ee5\u6839\u636e\u9700\u8981\u589e\u51cf\u9001\u5230\u53d1\u5c04\u7ebf\u5708\u7684\u7535\u80fd\u3002 \u81ea\u7531\u5b9a\u4f4d\u7cfb\u7edf\u4f7f\u7528\u540c\u6837\u7684\u901a\u7528\u65b9\u6cd5\u9009\u62e9\u76f8\u5bf9\u4e8e\u8fdc\u7aef\u8bbe\u5907\u7684\u7ebf\u5708\u6700\u4f73\u4f4d\u7f6e\u3002<\/span>

\n

\n\u8bbe\u8ba1\u5e08\u4e0d\u4ec5\u53ef\u4ee5\u5c06\u8fd9\u4e9b\u901a\u4fe1\u8def\u5f84\u7528\u4e8e\u63a7\u5236\u4fe1\u53f7\uff0c\u4e5f\u53ef\u4ee5\u5c06\u5e94\u7528\u6570\u636e\u4f20\u56de\u53d1\u5c04\u5668\u3002 \u5c3d\u7ba1\u4fe1\u606f\u5e26\u5bbd\u662f\u6709\u9650\u7684\uff0c\u4f46\u662f\u5bf9\u4e8e\u8bbe\u5907\u9a8c\u8bc1\u3001\u8bbe\u5907\u72b6\u6001\u4ee5\u53ca\u8fdc\u7aef\u8bbe\u5907\u91c7\u96c6\u7684<\/span>\u4f20\u611f\u5668<\/u>\u6570\u636e\u7684\u901a\u4fe1\u6765\u8bf4\u5e26\u5bbd\u662f\u8db3\u591f\u7684\u3002<\/span>

\n

\n\u7535\u80fd\u8c03\u8282\u3001\u63a7\u5236\u548c\u901a\u4fe1\u7b49\u529f\u80fd\u7684\u7ec4\u5408\u8f6c\u5316\u6210\u5177\u6709\u590d\u6742\u7684\u7535\u80fd\u548c\u63a7\u5236\u903b\u8f91\u8981\u6c42\u7684\u7535\u8def\u8bbe\u8ba1\uff08\u56fe 2\uff09\u3002 \u4e0d\u8fc7\uff0c\u5bf9\u4e8e\u8bbe\u8ba1\u5e08\u6765\u8bf4\uff0c\u534a\u5bfc\u4f53\u5236\u9020\u5546\u63d0\u4f9b\u4e86\u5f88\u591a\u89e3\u51b3\u8fd9\u4e9b\u9700\u6c42\u53ca\u5176\u4ed6\u9700\u6c42\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/span>

\n

\n\"\u65e0\u7ebf\u5145\u7535\u7cfb\u7edf\u56fe\u7247\"

\n\u56fe 2\uff1a \u65e0\u7ebf\u5145\u7535\u7cfb\u7edf\u53ef\u8fc5\u901f\u63d0\u9ad8\u590d\u6742\u5ea6\uff0c\u4ece\u800c\u6ee1\u8db3\u80fd\u6e90\u4f20\u8f93\u4f18\u5316\u548c\u901a\u4fe1\u7684\u591a\u6837\u5316\u9700\u6c42\u3002 \uff08\u8d44\u6599\u6765\u6e90\uff1aTexas Instruments\uff09<\/span>

\n

\n\u6807\u51c6\u89e3\u51b3\u65b9\u6848<\/strong>

\n

\n\u73b0\u6210\u7684\u6807\u51c6\u5316\u65e0\u7ebf\u5145\u7535\u89e3\u51b3\u65b9\u6848\u5efa\u7acb\u5728\u5de5\u4e1a\u6807\u51c6\u63a5\u53d7\u5ea6\u4e0d\u65ad\u63d0\u5347\u7684\u57fa\u7840\u4e0a\uff0c\u8fd9\u4e9b\u5de5\u4e1a\u6807\u51c6\u5b9a\u4e49\u4e86\u65e0\u7ebf\u5145\u7535\u534f\u8bae\u7684\u57fa\u672c\u8981\u6c42\u3002 \u867d\u7136\u6807\u51c6\u63a5\u53e3\u610f\u5728\u5b9e\u73b0\u7528\u6237\u79fb\u52a8\u8bbe\u5907\u548c\u4e0d\u540c\u4f9b\u5e94\u5546\u57fa\u7ad9\u4e4b\u95f4\u7684\u4e92\u64cd\u4f5c\u6027\uff0c\u4f46\u5374\u662f\u4ee5\u4e24\u79cd\u65e0\u7ebf\u5145\u7535\u6280\u672f—\u611f\u5e94\u5145\u7535\u548c\u8c10\u632f\u5145\u7535\u4e3a\u57fa\u7840\u3002<\/span>

\n

\n \u611f\u5e94\u5145\u7535\u8981\u6c42\u53d1\u5c04\u5668\u548c\u63a5\u6536\u5668\u4e25\u683c\u5bf9\u9f50\uff0c\u4f46\u662f\u901a\u5e38\u6bd4\u8c10\u632f\u5145\u7535\u6548\u80fd\u66f4\u9ad8\u3002  \u53e6\u5916\u4e00\u65b9\u9762\uff0c\u8c10\u632f\u5145\u7535\u5bf9\u4e8e\u5bf9\u9f50\u65b9\u5f0f\u53ca\u53d1\u5c04\u5668\u548c\u63a5\u6536\u5668\u4e4b\u95f4\u7684\u8ddd\u79bb\u8981\u6c42\u5e76\u4e0d\u4e25\u683c\uff0c\u5e76\u4e14\u80fd\u591f\u540c\u65f6\u4e3a\u591a\u53f0\u8bbe\u5907\u5145\u7535\u3002 \u5305\u62ec\u65e0\u7ebf\u5145\u7535\u8054\u76df (WPC)\u3001\u7535\u529b\u4e8b\u4e1a\u8054\u76df  (PMA) \u548c\u65e0\u7ebf\u7535\u529b\u8054\u76df (A4WP) \u5728\u5185\u7684\u884c\u4e1a\u6807\u51c6\u7ec4\u7ec7\u76ee\u524d\u6b63\u5904\u4e8e\u5f00\u53d1\u4e92\u64cd\u4f5c\u6027\u529f\u80fd\u7684\u65e9\u671f\u5408\u4f5c\u9636\u6bb5\u3002<\/span>

\n

\n \u5c3d\u7ba1\u6700\u521d\u7684\u8bbe\u8ba1\u7740\u773c\u4e8e\u6570\u91cf\u5e9e\u5927\u7684\u6d88\u8d39\u5e94\u7528\uff0c\u4f46\u8fd9\u4e9b\u6807\u51c6\u65b9\u6cd5\u65e0\u5f62\u4e4b\u4e2d\u5df2\u6210\u4e3a\u53ef\u7a7f\u6234\u8bbe\u5907\u65e0\u7ebf\u5145\u7535\u89e3\u51b3\u65b9\u6848\u7684\u57fa\u7840\u3002 \u4f8b\u5982\uff0c\u5c3d\u7ba1 WPC \u7684 Qi  \u6807\u51c6\u901a\u5e38\u4f7f\u7528\u8f83\u5927\u7684 A11 50mm \u53d1\u5c04\u7ebf\u5708\uff0c\u4f46\u8bbe\u8ba1\u5e08\u53ef\u4ee5\u4f7f\u7528\u7535\u963b\u8f83\u5c0f\u7684\u5c0f\u7ebf\u5708\u6765\u907f\u514d\u8fc7\u591a\u7684\u7535\u80fd\u635f\u5931\uff0c\u4ece\u800c\u83b7\u5f97\u66f4\u597d\u7684\u6027\u80fd\u3002 \u4f8b\u5982\uff0c30 mm  \u76f4\u5f84\u7684 TDK WR303050 \u5177\u6709 0.41 Ω DC \u7535\u963b\uff0c\u5176\u5916\u5f62\u5c3a\u5bf8\u548c\u7535\u80fd\u4f20\u8f93\u6c34\u5e73\u66f4\u7b26\u5408\u5f88\u591a\u53ef\u7a7f\u6234\u8bbe\u5907\u7684\u8981\u6c42\u3002<\/span>

\n

\n\u5728\u65e0\u7ebf\u5145\u7535\u7684\u7535\u80fd\u63a7\u5236\u65b9\u9762\uff0cToshiba TB6865FG \u548c TB6860WBG \u7b49\u5668\u4ef6\u5145\u5206\u5730\u8865\u5145\u4e86\u73b0\u6709\u96f6\u4ef6\u7684\u57fa\u4e8e\u6807\u51c6\u7684\u529f\u80fd\u3002 \u4e0e\u5176\u4ed6\u6b64\u7c7b\u4ea7\u54c1\u4e00\u6837\uff0cToshiba IC \u4ea7\u54c1\u5e7f\u6cdb\u96c6\u6210\u4e86\u6240\u9700\u7684\u591a\u79cd\u6027\u80fd\u4ee5\u7b80\u5316\u8bbe\u8ba1\uff0c\u4ec5\u9700\u5c11\u91cf\u7684\u5916\u90e8\u7ec4\u4ef6\u5c31\u80fd\u591f\u652f\u6301\u7b26\u5408 WPC Qi \u6807\u51c6\u7684\u65e0\u7ebf\u5145\u7535\u7cfb\u7edf\uff08\u56fe 3\uff09\u3002<\/span>

\n

\n\"Toshiba

\n\u56fe 3\uff1a Toshiba TB6865FG \u53d1\u5c04\u5668\u548c TB6860WBG \u63a5\u6536\u5668\u7b49\u5668\u4ef6\u96c6\u6210\u4e86\u6240\u9700\u7684\u591a\u79cd\u529f\u80fd\u4ee5\u7b80\u5316\u57fa\u4e8e\u6807\u51c6\u7684\u65e0\u7ebf\u5145\u7535\u7cfb\u7edf\u7684\u5b9e\u73b0\u3002 \uff08\u8d44\u6599\u6765\u6e90\uff1aToshiba\uff09<\/span>

\n

\n TB6860WBG \u63a5\u6536\u5668\u5c06\u8c03\u5236\u548c\u63a7\u5236\u7535\u8def\u7cfb\u7edf\u4e0e\u6574\u6d41\u5668\u7535\u80fd\u91c7\u96c6\u3001\u5185\u7f6e\u7684\u9ad8\u6027\u80fd DC \u81f3 DC  \u8f6c\u6362\u5668\u3001\u53ef\u914d\u7f6e\u7684\u9502\u7535\u6c60\u5145\u7535\u5668\u7535\u8def\uff0c\u4ee5\u53ca\u4fdd\u62a4\u529f\u80fd\u7ed3\u5408\u3002 \u5b83\u7684 TB6865FG \u7535\u80fd\u53d1\u5c04\u5668\u96c6\u6210\u4e86 <\/span>MCU<\/u> \u548c\u5e7f\u6cdb\u7684\u6a21\u62df\u529f\u80fd\uff0c\u5305\u62ec PWM  \u7535\u8def\u3001\u5f00\u5173\u63a7\u5236\u3001\u677f\u8f7d<\/span>\u6ee4\u6ce2\u5668<\/u>\u548c\u524d\u7ea7\u9a71\u52a8\u5668\u7535\u8def\u3002 TB6865FG \u80fd\u591f\u5206\u522b\u63a7\u5236\u4e24\u7ec4\u7ebf\u5708\uff0c\u8ba9\u7528\u6237\u53ef\u4ee5\u540c\u65f6\u4e3a\u4e24\u53f0\u79fb\u52a8\u8bbe\u5907\u5145\u7535\u3002<\/span>

\n

\nFreescale Semiconductor \u56f4\u7ed5 32-\u4f4d 56800EX \u5185\u6838\u6784\u5efa\u57fa\u4e8e Qi \u6807\u51c6\u7684 MWCT1000 \u548c MWCT1101  \u53d1\u5c04\u5668\u3002 \u8be5\u5904\u7406\u5668\u5728\u8bbe\u8ba1\u4e0a\u53ef\u63d0\u4f9b MCU \u529f\u80fd\u53ca\u4ee5\u53ca <\/span>DSP<\/u> \u5904\u7406\u80fd\u529b\uff0c\u80fd\u591f\u5b9e\u73b0\u5e7f\u6cdb\u7684\u529f\u80fd\u5e76\u4e14\u5728\u6709\u6e90\u6a21\u5f0f\u4e0b\u8017\u7535\u91cf\u4e0d\u8d85\u8fc7 30 mA.  \u8be5\u5668\u4ef6\u4ec5\u9700 30 mW \u7684\u5f85\u673a\u7535\u80fd\u5c31\u80fd\u591f\u53d1\u6325\u63a2\u6d4b\u9644\u8fd1\u7684\u63a5\u6536\u5668\u7684\u529f\u80fd\u3002 \u5728\u7535\u80fd\u4f20\u8f93\u8fc7\u7a0b\u4e2d\uff0cFreescale \u5668\u4ef6\u7684\u6548\u80fd\u53ef\u8d85\u8fc7 75%\u3002 \u9664\u4e86  MWCT1000 \u4e0e MWCT1101 \u4e4b\u5916\uff0cFreescale \u8fd8\u63a8\u51fa\u4e86\u9762\u5411\u6c7d\u8f66\u5e94\u7528\u7684 MWCT1001A \u548c MWCT1003A\u3002<\/span>

\n

\nTexas Instruments \u5728 BQ50xxx \u53d1\u5c04\u5668\u548c BQ51xxx \u63a5\u6536\u5668\u7cfb\u5217\u4e2d\u63a8\u51fa\u4e86\u5f88\u591a\u5668\u4ef6\u3002 \u5176\u4e2d BQ51221 \u540c\u65f6\u652f\u6301 WPC \u548c PMA \u6807\u51c6\uff0c\u800c <\/span>TI<\/u> \u63a5\u6536\u5668\u7cfb\u5217\u4e2d\u7684\u5927\u591a\u6570\u5668\u4ef6\u90fd\u91c7\u7528\u7b26\u5408 WPC Qi \u6807\u51c6\u7684\u8bbe\u8ba1\u3002 \u5728\u8fd9\u4e9b\u7b26\u5408 Qi \u6807\u51c6\u7684\u5668\u4ef6\u4e2d\uff0cTI \u4ea7\u54c1\u7cfb\u5217\u5305\u62ec\u7a33\u538b\u8f93\u51fa\u7535\u5e73\u4e3a 5 V\uff08BQ51013A \u548c BQ51013B\uff09\u30017 V\uff08BQ51010B\uff09\u548c 8 V\uff08BQ51020 \u548c BQ51021\uff09\u7684 5 W \u63a5\u6536\u5668\u3002 \u8be5\u7cfb\u5217\u4e2d\u5305\u62ec BQ51050B\uff084.2 V \u8f93\u51fa\uff09\u548c BQ51051B (4.35 V) \u5728\u5185\u7684\u5176\u4ed6\u6210\u5458\u96c6\u6210\u4e86\u9502\u7535\u6c60\u5145\u7535\u5668—\u4e3a\u53ef\u7a7f\u6234\u8bbe\u5907\u63d0\u4f9b\u4e86\u5168\u9762\u7684\u7535\u80fd\u7ba1\u7406\u65b9\u6848\u3002<\/span>

\n

\nTI \u7684 BQ51003 \u9762\u5411\u4f4e\u529f\u7387\u5e94\u7528\u800c\u8bbe\u8ba1\uff0c\u662f\u4e00\u6b3e\u975e\u5e38\u9002\u5408\u53ef\u7a7f\u6234\u8bbe\u5907\u7684 2.5 W \u63a5\u6536\u5668\u3002 \u901a\u8fc7\u5c06 BQ51003  \u4e0e\u4f4e\u529f\u7387\u7ebf\u6027\u5145\u7535\u5668\uff08\u5982 TI BQ25100\uff09\u96c6\u6210\uff0c\u8bbe\u8ba1\u5e08\u80fd\u591f\u5b9e\u73b0\u91c7\u7528\u96c6\u6210\u9502\u7535\u6c60\u7ba1\u7406\u7684\u5b8c\u6574\u65e0\u7ebf\u5145\u7535\u63a5\u6536\u5b50\u7cfb\u7edf\u3002 \u5bf9\u4e8e\u9502\u7535\u6c60\u5145\u7535\uff0cBQ25100  \u80fd\u591f\u7cbe\u786e\u63a7\u5236\u4f4e\u81f3 10 mA \u6216\u8005\u9ad8\u8fbe 250 mA \u7684\u5feb\u5145\u7535\u6d41\uff0c\u5e76\u53ef\u4f4e\u81f3 1 mA \u7cbe\u786e\u7ec8\u6b62\u5145\u7535\uff0c\u4ee5\u652f\u6301\u5c0f\u578b\u7ebd\u6263\u5f0f\u9502\u7535\u6c60\u3002<\/span>

\n

\n\u5728\u53d1\u5c04\u5668\u65b9\u9762\uff0cTexas Instruments \u7684 BQ500211A \u548c BQ500212A \u63d0\u4f9b\u5b8c\u6574\u7684 Qi \u6807\u51c6\u529f\u80fd\uff0c\u5305\u62ec\u80fd\u591f\u6301\u7eed\u76d1\u6d4b\u6b63\u5728\u8fdb\u884c\u7684\u7535\u80fd\u4f20\u8f93\u7684\u6548\u80fd\uff0c\u4ee5\u63d0\u4f9b\u5916\u7269\u68c0\u6d4b (FOD) \u548c\u5bc4\u751f\u91d1\u5c5e\u7269\u4f53\u68c0\u6d4b (PMOD)\u3002 \u9664\u4e86\u63d0\u4f9b FOD \u548c PMOD \u529f\u80fd\u4e4b\u5916\uff0cBQ500410 \u8fd8\u652f\u6301\u5177\u6709\u4e09\u7ebf\u5708\u53d1\u5c04\u5668\u9635\u5217\u7684\u81ea\u7531\u5b9a\u4f4d\u8bbe\u8ba1\u3002 \u5bf9\u4e8e\u4f4e\u529f\u7387\u53d1\u5c04\u5668\u8bbe\u8ba1\u800c\u8a00\uff0cBQ500210 \u80fd\u591f\u4ee5\u4f4e\u81f3 8 mA \u7684\u4f9b\u7535\u7535\u6d41\u5de5\u4f5c\u3002<\/span>

\n

\n\u603b\u7ed3<\/strong>

\n

\n\u5bf9\u4e8e\u53ef\u7a7f\u6234\u8bbe\u5907\u6765\u8bf4\uff0c\u65e0\u7ebf\u5145\u7535\u6280\u672f\u6ee1\u8db3\u4e86\u7d27\u51d1\u578b\u89e3\u51b3\u65b9\u6848\u7684\u9700\u6c42\uff0c\u6d88\u9664\u4e86\u5bf9\u4e8e\u6709\u7ebf\u5145\u7535\u7aef\u53e3\u7684\u5c3a\u5bf8\u548c\u53ef\u9760\u6027\u7684\u987e\u8651\u3002 \u8fc7\u53bb\uff0c\u91c7\u7528\u65e0\u7ebf\u4f9b\u7535\u65b9\u6cd5\u9700\u8981\u5177\u5907\u7535\u78c1\u7406\u8bba\u548c\u5c04\u9891\u8bbe\u8ba1\u6280\u672f\u7684\u4e13\u4e1a\u77e5\u8bc6\u3002 \u5982\u4eca\uff0c\u8bbe\u8ba1\u5e08\u53ef\u4f7f\u7528\u73b0\u6210\u7684 IC \u96f6\u4ef6\u8f7b\u677e\u5730\u5728\u6781\u5c0f\u7684\u53ef\u7a7f\u6234\u8bbe\u5907\u4e2d\u5e94\u7528\u65e0\u7ebf\u5145\u7535\u529f\u80fd\u3002<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

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