{"id":740,"date":"2023-06-18T14:24:10","date_gmt":"2023-06-18T06:24:10","guid":{"rendered":"https:\/\/www.itvst.com\/?p=740"},"modified":"2023-06-18T14:37:49","modified_gmt":"2023-06-18T06:37:49","slug":"%e7%94%b5%e6%84%9f%e9%80%89%e5%9e%8b%e6%8a%80%e5%b7%a7","status":"publish","type":"post","link":"https:\/\/www.itvst.com\/index.php\/2023\/06\/18\/%e7%94%b5%e6%84%9f%e9%80%89%e5%9e%8b%e6%8a%80%e5%b7%a7\/","title":{"rendered":"\u7535\u611f\u9009\u578b\u6280\u5de7"},"content":{"rendered":"\n<p>\u3000\u3000\u5668\u4ef6\u9009\u578b\u662f\u786c\u4ef6\u5de5\u7a0b\u5e08\u7684\u57fa\u672c\u5de5\u4f5c\uff0c\u672c\u6587\u4e3b\u8981\u4ece\u7535\u611f\u7684\u5de5\u827a\u548c\u5e94\u7528\u51fa\u53d1\uff0c\u4ecb\u7ecd\u7535\u611f\u5982\u4f55\u9009\u578b\u3002<br>\u3000\u3000<strong>\u4e00\u3001\u7535\u611f\u7684\u57fa\u672c\u539f\u7406<\/strong><br>\u3000\u3000\u7535\u611f\uff0c\u548c\u7535\u5bb9\u3001\u7535\u963b\u4e00\u8d77\uff0c\u662f\u7535\u5b50\u5b66\u4e09\u5927\u57fa\u672c\u65e0\u6e90\u5668\u4ef6\uff1b\u7535\u611f\u7684\u529f\u80fd\u5c31\u662f\u4ee5\u78c1\u573a\u80fd\u7684\u5f62\u5f0f\u50a8\u5b58\u7535\u80fd\u91cf\u3002<br>\u3000\u3000\u4ee5\u5706\u67f1\u578b\u7ebf\u5708\u4e3a\u4f8b\uff0c\u7b80\u5355\u4ecb\u7ecd\u4e0b\u7535\u611f\u7684\u57fa\u672c\u539f\u7406\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"562\" height=\"352\" src=\"https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-1.png\" alt=\"\" class=\"wp-image-741\" srcset=\"https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-1.png 562w, https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-1-300x188.png 300w\" sizes=\"auto, (max-width: 562px) 100vw, 562px\" \/><\/figure>\n\n\n\n<p>\u3000\u3000\u5982\u4e0a\u56fe\u6240\u793a\uff0c\u5f53\u6052\u5b9a\u7535\u6d41\u6d41\u8fc7\u7ebf\u5708\u65f6\uff0c\u6839\u636e\u53f3\u624b\u87ba\u65cb\u5b9a\u5219\uff0c\u4f1a\u5f62\u6210\u4e00\u4e2a\u56fe\u793a\u65b9\u5411\u7684\u9759\u78c1\u573a\u3002\u800c\u7535\u611f\u4e2d\u6d41\u8fc7\u4ea4\u53d8\u7535\u6d41\uff0c\u4ea7\u751f\u7684\u78c1\u573a\u5c31\u662f\u4ea4\u53d8\u78c1\u573a\uff0c\u53d8\u5316\u7684\u78c1\u573a\u4ea7\u751f\u7535\u573a\uff0c\u7ebf\u5708\u4e0a\u5c31\u6709\u611f\u5e94\u7535\u52a8\u52bf\uff0c\u4ea7\u751f\u611f\u5e94\u7535\u6d41\uff1a<br>\u3000\u3000\u2022\u7535\u6d41\u53d8\u5927\u65f6\uff0c\u78c1\u573a\u53d8\u5f3a\uff0c\u78c1\u573a\u53d8\u5316\u7684\u65b9\u5411\u4e0e\u539f\u78c1\u573a\u65b9\u5411\u76f8\u540c\uff0c\u6839\u636e\u5de6\u624b\u87ba\u65cb\u5b9a\u5219\uff0c\u4ea7\u751f\u7684\u611f\u5e94\u7535\u6d41\u4e0e\u539f\u7535\u6d41\u65b9\u5411\u76f8\u53cd\uff0c\u7535\u611f\u7535\u6d41\u51cf\u5c0f\uff1b<br>\u3000\u3000\u2022\u7535\u6d41\u53d8\u5c0f\u65f6\uff0c\u78c1\u573a\u53d8\u5f31\uff0c\u78c1\u573a\u53d8\u5316\u7684\u65b9\u5411\u4e0e\u539f\u78c1\u573a\u65b9\u5411\u76f8\u53cd\uff0c\u6839\u636e\u5de6\u624b\u87ba\u65cb\u5b9a\u5219\uff0c\u4ea7\u751f\u7684\u611f\u5e94\u7535\u6d41\u4e0e\u539f\u7535\u6d41\u65b9\u5411\u76f8\u540c\uff0c\u7535\u611f\u7535\u6d41\u53d8\u5927\u3002<br>\u3000\u3000\u4ee5\u4e0a\u5c31\u662f\u695e\u6b21\u5b9a\u5f8b\uff0c\u6700\u7ec8\u6548\u679c\u5c31\u662f\u7535\u611f\u4f1a\u963b\u788d\u6d41\u8fc7\u7684\u7535\u6d41\u4ea7\u751f\u53d8\u5316\uff0c\u5c31\u662f\u7535\u611f\u5bf9\u4ea4\u53d8\u7535\u6d41\u5448\u9ad8\u963b\u6297\u3002\u540c\u6837\u7684\u7535\u611f\uff0c\u7535\u6d41\u53d8\u5316\u7387\u8d8a\u9ad8\uff0c\u4ea7\u751f\u7684\u611f\u5e94\u7535\u6d41\u8d8a\u5927\uff0c\u90a3\u4e48\u7535\u611f\u5448\u73b0\u7684\u963b\u6297\u5c31\u8d8a\u9ad8\uff1b\u5982\u679c\u540c\u6837\u7684\u7535\u6d41\u53d8\u5316\u7387\uff0c\u4e0d\u540c\u7684\u7535\u611f\uff0c\u5982\u679c\u4ea7\u751f\u7684\u611f\u5e94\u7535\u6d41\u8d8a\u5927\uff0c\u90a3\u4e48\u7535\u611f\u5448\u73b0\u7684\u963b\u6297\u5c31\u8d8a\u9ad8\u3002<br>\u3000\u3000\u6240\u4ee5\uff0c\u7535\u611f\u7684\u963b\u6297\u4e8e\u4e24\u4e2a\u56e0\u7d20\u6709\u5173\uff1a\u4e00\u662f\u9891\u7387\uff1b\u4e8c\u662f\u7535\u611f\u7684\u56fa\u6709\u5c5e\u6027\uff0c\u4e5f\u5c31\u7535\u611f\u7684\u503c\uff0c\u4e5f\u79f0\u4e3a\u7535\u611f\u3002\u6839\u636e\u7406\u8bba\u63a8\u5bfc\uff0c\u5706\u67f1\u5f62\u7ebf\u5708\u7684\u7535\u611f\u516c\u5f0f\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"672\" height=\"259\" src=\"https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-2.png\" alt=\"\" class=\"wp-image-742\" srcset=\"https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-2.png 672w, https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-2-300x116.png 300w\" sizes=\"auto, (max-width: 672px) 100vw, 672px\" \/><\/figure>\n\n\n\n<p>\u3000\u3000\u53ef\u4ee5\u770b\u51fa\u7535\u611f\u7684\u5927\u5c0f\u4e0e\u7ebf\u5708\u7684\u5927\u5c0f\u53ca\u5185\u82af\u7684\u6750\u6599\u6709\u5173\u3002<br>\u3000\u3000\u5b9e\u9645\u7535\u611f\u7684\u7279\u6027\u4e0d\u4ec5\u4ec5\u6709\u7535\u611f\u7684\u4f5c\u7528\uff0c\u8fd8\u6709\u5176\u4ed6\u56e0\u7d20\uff0c\u5982\uff1a<br>\u3000\u3000\u2022\u7ed5\u5236\u7ebf\u5708\u7684\u5bfc\u7ebf\u4e0d\u662f\u7406\u60f3\u5bfc\u4f53\uff0c\u5b58\u5728\u4e00\u5b9a\u7684\u7535\u963b\uff1b<br>\u3000\u3000\u2022\u7535\u611f\u7684\u78c1\u82af\u5b58\u5728\u4e00\u5b9a\u7684\u70ed\u635f\u8017\uff1b<br>\u3000\u3000\u2022\u7535\u611f\u5185\u90e8\u7684\u5bfc\u4f53\u4e4b\u95f4\u5b58\u5728\u7740\u5206\u5e03\u7535\u5bb9\u3002<br>\u3000\u3000\u56e0\u6b64\uff0c\u9700\u8981\u7528\u4e00\u4e2a\u8f83\u4e3a\u590d\u6742\u7684\u6a21\u578b\u6765\u8868\u793a\u5b9e\u9645\u7535\u611f\uff0c\u5e38\u7528\u7684\u7b49\u6548\u6a21\u578b\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"677\" height=\"233\" src=\"https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-3.png\" alt=\"\" class=\"wp-image-743\" srcset=\"https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-3.png 677w, https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-3-300x103.png 300w\" sizes=\"auto, (max-width: 677px) 100vw, 677px\" \/><\/figure>\n\n\n\n<p>\u3000\u3000\u7b49\u6548\u6a21\u578b\u5f62\u5f0f\u53ef\u80fd\u4e0d\u540c\uff0c\u4f46\u8981\u80fd\u4f53\u73b0\u635f\u8017\u548c\u5206\u5e03\u7535\u5bb9\u3002\u6839\u636e\u7b49\u6548\u6a21\u578b\uff0c\u53ef\u4ee5\u5b9a\u4e49\u5b9e\u9645\u7535\u611f\u7684\u4e24\u4e2a\u91cd\u8981\u53c2\u6570\u3002<br>\u3000\u3000\u81ea\u8c10\u632f\u9891\u7387\uff08Self-Resonance Frequency\uff09<br>\u3000\u3000\u7531\u4e8eCp\u7684\u5b58\u5728\uff0c\u4e0eL\u4e00\u8d77\u6784\u6210\u4e86\u4e00\u4e2a\u8c10\u632f\u7535\u8def\uff0c\u5176\u8c10\u632f\u9891\u7387\u4fbf\u662f\u7535\u611f\u7684\u81ea\u8c10\u632f\u9891\u7387\u3002\u5728\u81ea\u8c10\u632f\u9891\u7387\u524d\uff0c\u7535\u611f\u7684\u963b\u6297\u968f\u7740\u9891\u7387\u589e\u52a0\u800c\u53d8\u5927\uff1b\u5728\u81ea\u8c10\u632f\u9891\u7387\u540e\uff0c\u7535\u611f\u7684\u963b\u6297\u968f\u7740\u9891\u7387\u589e\u52a0\u800c\u53d8\u5c0f\uff0c\u5c31\u5448\u73b0\u5bb9\u6027\u3002<br>\u3000\u3000\u54c1\u8d28\u56e0\u7d20\uff08Quality Factor\uff09<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-4.jpg\" alt=\"\" class=\"wp-image-744\" width=\"452\" height=\"182\"\/><\/figure>\n\n\n\n<p>\u3000\u3000\u4e5f\u5c31\u662f\u7535\u611f\u7684Q\u503c\uff0c\u7535\u611f\u50a8\u5b58\u529f\u7387\u4e0e\u635f\u8017\u529f\u7387\u7684\u6bd4\uff0cQ\u503c\u8d8a\u9ad8\uff0c\u7535\u611f\u7684\u635f\u8017\u8d8a\u4f4e\uff0c\u548c\u7535\u611f\u7684\u76f4\u6d41\u963b\u6297\u76f4\u63a5\u76f8\u5173\u7684\u53c2\u6570\u3002\u81ea\u8c10\u632f\u9891\u7387\u548cQ\u503c\u662f\u9ad8\u9891\u7535\u611f\u7684\u5173\u952e\u53c2\u6570<br>\u3000\u3000<strong>\u4e8c\u3001\u7535\u611f\u7684\u5de5\u827a\u7ed3\u6784<\/strong><br>\u3000\u3000\u7535\u611f\u7684\u5de5\u827a\u5927\u81f4\u53ef\u4ee5\u5206\u4e3a3\u79cd\uff1a<br>\u3000\u3000<strong>2.1 \u7ed5\u7ebf\u7535\u611f\uff08Wire Wound Type\uff09<\/strong><br>\u3000\u3000\u987e\u540d\u601d\u4e49\u5c31\u662f\u628a\u94dc\u7ebf\u7ed5\u5728\u4e00\u4e2a\u78c1\u82af\u4e0a\u5f62\u6210\u4e00\u4e2a\u7ebf\u5708\uff0c\u7ed5\u7ebf\u7684\u65b9\u5f0f\u6709\u4e24\u79cd\uff1a<br>\u3000\u3000\u5706\u67f1\u5f62\u7ed5\u6cd5\uff08Round Wound\uff09<br>\u5706\u67f1\u5f62\u7ed5\u6cd5\u5f88\u5e38\u89c1\uff0c\u5e94\u7528\u4e5f\u5f88\u5e7f\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-5-1.jpg\" alt=\"\" class=\"wp-image-761\" width=\"517\" height=\"269\" srcset=\"https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-5-1.jpg 423w, https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-5-1-300x156.jpg 300w\" sizes=\"auto, (max-width: 517px) 100vw, 517px\" \/><\/figure>\n\n\n\n<p>\u3000\u3000\u5e73\u9762\u5f62\u7ed5\u6cd5\uff08Flat Wound\uff09<br>\u3000\u3000\u5e73\u9762\u5f62\u7ed5\u6cd5\u4e5f\u5f88\u5e38\u89c1\uff0c\u5e73\u9762\u5f62\u7ed5\u6cd5\u4f18\u70b9\u5f88\u660e\u663e\uff0c\u5c31\u662f\u51cf\u5c0f\u4e86\u5668\u4ef6\u7684\u9ad8\u5ea6\u3002\u7531\u524d\u6587\u7684\u516c\u5f0f\u53ef\u77e5\uff0c\u78c1\u82af\u7684\u78c1\u5bfc\u7387\u8d8a\u5927\uff0c\u7535\u611f\u503c\u8d8a\u5927\uff0c\u78c1\u82af\u53ef\u4ee5\u662f<br>\u3000\u3000\u2022\u975e\u78c1\u6027\u6750\u6599\uff1a\u4f8b\u5982\u7a7a\u6c14\u82af\u3001\u9676\u74f7\u82af\uff0c\u8c8c\u4f3c\u5c31\u4e0d\u80fd\u53eb\u78c1\u82af\u4e86\uff1b\u8fd9\u6837\u7535\u611f\u503c\u8f83\u5c0f\uff0c\u4f46\u662f\u57fa\u672c\u4e0d\u5b58\u5728\u9971\u548c\u7535\u6d41<br>\u3000\u3000\u2022\u94c1\u78c1\u6027\u6750\u6599\uff1a\u4f8b\u5982\u94c1\u6c27\u4f53\u3001\u6ce2\u83ab\u5408\u91d1\u7b49\u7b49\uff1b\u5408\u91d1\u78c1\u5bfc\u7387\u6bd4\u94c1\u6c27\u4f53\u5927\uff1b\u94c1\u78c1\u6027\u6750\u6599\u5b58\u5728\u78c1\u9971\u548c\u73b0\u8c61\uff0c\u6709\u9971\u548c\u7535\u6d41\u3002<br>\u3000\u3000\u7ed5\u7ebf\u7535\u611f\u53ef\u63d0\u4f9b\u5927\u7535\u6d41\u3001\u9ad8\u611f\u503c\uff1b\u78c1\u82af\u78c1\u5bfc\u7387\u8d8a\u5927\uff0c\u540c\u6837\u7684\u611f\u503c\uff0c\u7ed5\u7ebf\u5c31\u5c11\uff0c\u7ed5\u7ebf\u5c11\u5c31\u80fd\u964d\u4f4e\u76f4\u6d41\u7535\u963b\uff1b\u540c\u6837\u7684\u5c3a\u5bf8\uff0c\u7ed5\u7ebf\u5c11\u53ef\u4ee5\u7ed5\u7c97\uff0c\u63d0\u9ad8\u7535\u6d41\u3002<br>\u3000\u3000\u53e6\u5916\uff0c\u7535\u6e90\u8bbe\u8ba1\u4e2d\uff0c\u7ecf\u5e38\u9047\u5230\u7535\u611f\u5578\u53eb\u7684\u95ee\u9898\uff0c\u672c\u8d28\u5c31\u662f\u78c1\u573a\u7684\u53d8\u5316\u5f15\u8d77\u4e86\u5bfc\u4f53\uff0c\u4e5f\u5c31\u662f\u7ebf\u5708\u7684\u632f\u52a8\uff0c\u632f\u52a8\u7684\u9891\u7387\u521a\u597d\u5728\u97f3\u9891\u8303\u56f4\u5185\uff0c\u4eba\u8033\u5c31\u53ef\u4ee5\u542c\u89c1\uff0c\u5408\u91d1\u4e00\u4f53\u6210\u578b\u7535\u611f\uff0c\u6bd4\u8f83\u7262\u56fa\uff0c\u53ef\u4ee5\u51cf\u5c11\u632f\u52a8\u3002<br>\u3000<strong>2.2 \u591a\u5c42\u7247\u72b6\u7535\u611f\uff08Multilayer Type\uff09<\/strong><br>\u3000\u3000\u591a\u5c42\u7247\u72b6\u7535\u611f\u7684\u5236\u4f5c\u5de5\u827a\uff1a\u5c06\u94c1\u6c27\u4f53\u6216\u9676\u74f7\u6d46\u6599\u5e72\u71e5\u6210\u578b\uff0c\u4ea4\u66ff\u5370\u5237\u5bfc\u7535\u6d46\u6599\uff0c\u6700\u540e\u53e0\u5c42\u3001\u70e7\u7ed3\u6210\u4e00\u4f53\u5316\u7ed3\u6784\uff08Monolithic\uff09\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"673\" height=\"429\" src=\"https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-7.png\" alt=\"\" class=\"wp-image-746\" srcset=\"https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-7.png 673w, https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-7-300x191.png 300w\" sizes=\"auto, (max-width: 673px) 100vw, 673px\" \/><\/figure>\n\n\n\n<p>\u3000\u3000\u591a\u5c42\u7247\u72b6\u7535\u611f\u7684\u6bd4\u7ed5\u7ebf\u7535\u611f\u5c3a\u5bf8\u5c0f\uff0c\u6807\u51c6\u5316\u5c01\u88c5\uff0c\u9002\u5408\u81ea\u52a8\u5316\u9ad8\u5bc6\u5ea6\u8d34\u88c5\uff1b\u4e00\u4f53\u5316\u7ed3\u6784\uff0c\u53ef\u9760\u6027\u9ad8\uff0c\u8010\u70ed\u6027\u597d\u3002<br>\u3000\u3000<strong>2.3 \u8584\u819c\u7535\u611f\uff08Thin Film Type\uff09<\/strong><br>\u3000\u3000\u8584\u819c\u7535\u611f\u91c7\u7528\u7684\u662f\u7c7b\u4f3c\u4e8eIC\u5236\u4f5c\u7684\u5de5\u827a\uff0c\u5728\u57fa\u5e95\u4e0a\u9540\u4e00\u5c42\u5bfc\u4f53\u819c\uff0c\u7136\u540e\u91c7\u7528\u5149\u523b\u5de5\u827a\u5f62\u6210\u7ebf\u5708\uff0c\u6700\u540e\u589e\u52a0\u4ecb\u8d28\u5c42\u3001\u7edd\u7f18\u5c42\u3001\u7535\u6781\u5c42\uff0c\u5c01\u88c5\u6210\u578b\u3002<br>\u3000\u3000\u8584\u819c\u5668\u4ef6\u7684\u5236\u4f5c\u5de5\u827a\uff0c\u5982\u4e0b\u56fe\u6240\u793a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"624\" height=\"544\" src=\"https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-8.png\" alt=\"\" class=\"wp-image-747\" srcset=\"https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-8.png 624w, https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-8-300x262.png 300w\" sizes=\"auto, (max-width: 624px) 100vw, 624px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"609\" height=\"257\" src=\"https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-9.png\" alt=\"\" class=\"wp-image-748\" srcset=\"https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-9.png 609w, https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-9-300x127.png 300w\" sizes=\"auto, (max-width: 609px) 100vw, 609px\" \/><\/figure>\n\n\n\n<p>\u3000\u3000\u5149\u523b\u5de5\u827a\u7684\u7cbe\u5ea6\u5f88\u9ad8\uff0c\u5236\u4f5c\u51fa\u6765\u7684\u7ebf\u6761\u66f4\u7a84\u3001\u8fb9\u7f18\u66f4\u6e05\u6670\u3002\u56e0\u6b64\uff0c\u8584\u819c\u7535\u611f\u5177\u6709<br>\u3000\u3000\u2022\u66f4\u5c0f\u7684\u5c3a\u5bf8\uff0c008004\u5c01\u88c5<br>\u3000\u3000\u2022\u66f4\u5c0f\u7684Value Step\uff0c0.1nH<br>\u3000\u3000\u2022\u66f4\u5c0f\u7684\u5bb9\u5dee\uff0c0.05nH<br>\u3000\u3000\u2022\u66f4\u597d\u7684\u9891\u7387\u7a33\u5b9a\u6027<br><strong>\u4e09\u3001\u7535\u611f\u7684\u5e94\u7528\u53ca\u9009\u578b<\/strong><br>\u3000\u3000\u7535\u611f\uff0c\u4ece\u5de5\u827a\u6280\u672f\u4e0a\uff0c\u9886\u5148\u7684\u57fa\u672c\u4e0a\u662f\u4e09\u5927\u65e5\u7cfb\u5382\u5546\uff1aTDK\u3001Murata\u3001Taiyo Yuden\u3002\u8fd9\u4e09\u5bb6\u7684\u4ea7\u54c1\u7ebf\u5b8c\u6574\uff0c\u57fa\u672c\u4e0a\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u9700\u6c42\u3002<br>\u3000\u3000\u4e09\u5bb6\u90fd\u6709\u76f8\u5e94\u7684\u9009\u578b\u8f6f\u4ef6\uff0c\u6709\u7535\u611f\u3001\u7535\u5bb9\u7b49\u6240\u6709\u7cfb\u5217\u7684\u4ea7\u54c1\u53ca\u76f8\u5173\u53c2\u6570\u66f2\u7ebf\u3002<br>\u3000\u3000\u2022SEAT 2013 &#8211; TDK<br>\u3000\u3000\u2022Simsurfing &#8211; Murata<br>\u3000\u3000\u2022Taiyo Yuden Components Selection Guide &amp; Data Library<br>\u3000\u3000\u4e2a\u4eba\u611f\u89c9TDK\u548cMurata\u66f4\u9886\u5148\u4e00\u70b9\uff0c\u4ece\u5b98\u7f51\u7684\u8d28\u91cf\u770b\u51fa\u6765\u7684\uff0c\u50cfCoilcraft\u7684\u5b98\u7f51\u5c31low\u4e00\u70b9\uff0c\u6bd5\u7adf\u7f51\u7ad9\u4e5f\u662f\u9700\u8981\u6295\u8d44\u7684\u3002<br>\u3000\u3000\u5728\u7535\u8def\u8bbe\u8ba1\u4e2d\uff0c\u7535\u611f\u4e3b\u8981\u6709\u4e09\u5927\u7c7b\u5e94\u7528\uff1a<br>\u3000\u3000\u2022\u529f\u7387\u7535\u611f\uff1a\u4e3b\u8981\u7528\u4e8e\u7535\u538b\u8f6c\u6362\uff0c\u5e38\u7528\u7684DCDC\u7535\u8def\u90fd\u8981\u4f7f\u7528\u529f\u7387\u7535\u611f\uff1b<br>\u3000\u3000\u2022\u53bb\u8026\u7535\u611f\uff1a\u4e3b\u8981\u7528\u4e8e\u6ee4\u9664\u7535\u6e90\u7ebf\u6216\u4fe1\u53f7\u7ebf\u4e0a\u7684\u566a\u58f0\uff0cEMC\u5de5\u7a0b\u5e08\u5e94\u8be5\u719f\u6089\uff1b<br>\u3000\u3000\u2022\u9ad8\u9891\u7535\u611f\uff1a\u4e3b\u8981\u7528\u4e8e\u5c04\u9891\u7535\u8def\uff0c\u5b9e\u73b0\u504f\u7f6e\u3001\u5339\u914d\u3001\u6ee4\u6ce2\u7b49\u7535\u8def\u3002<br>\u3000\u3000<strong>3.1 \u529f\u7387\u7535\u611f<\/strong><br>\u3000\u3000\u529f\u7387\u7535\u611f\u901a\u5e38\u7528\u4e8eDCDC\u7535\u8def\u4e2d\uff0c\u901a\u8fc7\u79ef\u7d2f\u5e76\u91ca\u653e\u80fd\u91cf\u6765\u4fdd\u6301\u8fde\u7eed\u7684\u7535\u6d41\u3002<br>\u3000\u3000\u529f\u7387\u7535\u611f\u5927\u90fd\u662f\u7ed5\u7ebf\u7535\u611f\uff0c\u53ef\u4ee5\u63d0\u9ad8\u5927\u7535\u6d41\u3001\u9ad8\u7535\u611f\uff1b<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"665\" height=\"232\" src=\"https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-10.png\" alt=\"\" class=\"wp-image-749\" srcset=\"https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-10.png 665w, https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-10-300x105.png 300w\" sizes=\"auto, (max-width: 665px) 100vw, 665px\" \/><\/figure>\n\n\n\n<p>\u3000\u3000\u591a\u5c42\u7247\u72b6\u529f\u7387\u7535\u611f\u4e5f\u8d8a\u6765\u8d8a\u591a\uff0c\u901a\u5e38\u7535\u611f\u503c\u548c\u7535\u6d41\u90fd\u8f83\u4f4e\uff0c\u4f18\u70b9\u662f\u6210\u672c\u8f83\u4f4e\u3001\u4f53\u79ef\u8d85\u5c0f\uff0c\u5728\u624b\u673a\u7b49\u7a7a\u95f4\u9650\u5236\u8f83\u5927\u7684\u4ea7\u54c1\u4e2d\u6709\u8f83\u591a\u5e94\u7528\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"648\" height=\"244\" src=\"https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-11.png\" alt=\"\" class=\"wp-image-750\" srcset=\"https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-11.png 648w, https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-11-300x113.png 300w\" sizes=\"auto, (max-width: 648px) 100vw, 648px\" \/><\/figure>\n\n\n\n<p>\u3000\u529f\u7387\u7535\u611f\u9700\u8981\u6839\u636e\u6240\u9009\u7684DCDC\u82af\u7247\u6765\u9009\u578b\u3002\u901a\u5e38\uff0cDCDC\u82af\u7247\u7684\u89c4\u683c\u4e66\u4e0a\u90fd\u6709\u63a8\u8350\u7684\u7535\u611f\u503c\uff0c\u4ee5\u53ca\u76f8\u5173\u53c2\u6570\u7684\u8ba1\u7b97\uff0c\u8fd9\u91cc\u4e0d\u518d\u8d58\u8ff0\u3002\u4ece\u7535\u611f\u672c\u8eab\u7684\u89d2\u5ea6\u6765\u8bf4\u660e\u5982\u4f55\u9009\u578b\u3002<br>\u3000\u3000\u7535\u611f\u503c<br>\u3000\u3000\u901a\u5e38\u5e94\u4f7f\u7528DCDC\u82af\u7247\u89c4\u683c\u4e66\u63a8\u8350\u7684\u7535\u611f\u503c\uff1b\u7535\u611f\u503c\u8d8a\u5927\uff0c\u7eb9\u6ce2\u8d8a\u5c0f\uff0c\u4f46\u5c3a\u5bf8\u4f1a\u53d8\u5927\uff1b\u901a\u5e38\u63d0\u9ad8\u5f00\u5173\u9891\u7387\uff0c\u53ef\u4ee5\u4f7f\u7528\u5c0f\u7535\u611f\uff0c\u4f46\u5f00\u5173\u9891\u7387\u63d0\u9ad8\u4f1a\u589e\u52a0\u7cfb\u7edf\u635f\u8017\uff0c\u964d\u4f4e\u6548\u7387\uff1b<br>\u3000\u3000\u989d\u5b9a\u7535\u6d41<br>\u3000\u3000\u529f\u7387\u7535\u611f\u4e00\u822c\u6709\u4e24\u4e2a\u989d\u5b9a\u7535\u6d41\uff0c\u5373\u6e29\u5347\u7535\u6d41\u548c\u9971\u548c\u7535\u6d41\uff1b\u5f53\u7535\u611f\u6709\u7535\u6d41\u901a\u8fc7\u7684\u65f6\u5019\uff0c\u7531\u4e8e\u635f\u8017\u7684\u5b58\u5728\uff0c\u7535\u611f\u53d1\u70ed\u800c\u4ea7\u751f\u6e29\u5347\uff0c\u7535\u6d41\u8d8a\u5927\uff0c\u6e29\u5347\u8d8a\u5927\uff1b\u5728\u989d\u5b9a\u7684\u6e29\u5ea6\u8303\u56f4\u5185\uff0c\u5141\u8bb8\u7684\u6700\u5927\u7535\u6d41\u5373\u4e3a\u6e29\u5347\u7535\u6d41\u3002<br>\u3000\u3000\u589e\u52a0\u78c1\u82af\u7684\u78c1\u5bfc\u7387\uff0c\u53ef\u4ee5\u63d0\u9ad8\u7535\u611f\u503c\uff0c\u901a\u5e38\u4f7f\u7528\u94c1\u78c1\u6027\u6750\u6599\u505a\u78c1\u82af\u3002\u94c1\u78c1\u6027\u6750\u6599\u5b58\u5728\u78c1\u9971\u548c\u73b0\u8c61\uff0c\u5373\u5f53\u78c1\u573a\u5f3a\u5ea6\u8d85\u8fc7\u4e00\u5b9a\u503c\u65f6\uff0c\u78c1\u611f\u5e94\u5f3a\u5ea6\u4e0d\u5728\u589e\u52a0\uff0c\u5373\u78c1\u5bfc\u7387\u4e0b\u964d\u4e86\uff0c\u4e5f\u5c31\u662f\u7535\u611f\u4e0b\u964d\u4e86\u3002\u5728\u989d\u5b9a\u7535\u611f\u503c\u8303\u56f4\u5185\uff0c\u5141\u8bb8\u7684\u6700\u5927\u7535\u6d41\u5373\u4e3a\u9971\u548c\u7535\u6d41\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"662\" height=\"432\" src=\"https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-13.png\" alt=\"\" class=\"wp-image-751\" srcset=\"https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-13.png 662w, https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-13-300x196.png 300w\" sizes=\"auto, (max-width: 662px) 100vw, 662px\" \/><\/figure>\n\n\n\n<p>\u3000\u3000\u78c1\u6ede\u56de\u7ebf\uff1a\u78c1\u6027\u6750\u6599&#8212;&#8212;-\u94c1\u6c27\u78c1\u4f53\uff0c\u6bd4\u91cd\u8ba1\uff0c\u591a\u5b54\u6027\u6750\u6599\u5bc6\u5ea6\u4eea\uff0c\u6db2\u4f53\u5bc6\u5ea6\u8ba1\uff0c\u56fa\u4f53\u9897\u7c92\u4f53\u79ef\u6d4b\u8bd5\u4eea\uff0c\u78c1\u6027\u6750\u6599\u5bc6\u5ea6\u4eea\u3002<br>\u3000\u3000\u901a\u5e38\u5bf9DCDC\u7535\u8def\u8bbe\u8ba1\uff0c\u8981\u8ba1\u7b97\u5cf0\u503c\uff08PEAK\uff09\u7535\u6d41\u548c\u5747\u65b9\u6839\uff08RMS\uff09\u7535\u6d41\uff0c\u901a\u5e38\u89c4\u683c\u4e66\u4e2d\u4f1a\u7ed9\u51fa\u8ba1\u7b97\u516c\u5f0f\u3002<br>\u3000\u3000\u6e29\u5347\u7535\u6d41\u662f\u5bf9\u7535\u611f\u70ed\u6548\u5e94\u7684\u8bc4\u4f30\uff0c\u6839\u636e\u7126\u8033\u5b9a\u5f8b\uff0c\u70ed\u6548\u5e94\u9700\u8981\u8003\u8651\u4e00\u6bb5\u65f6\u95f4\u5185\u7684\u7535\u6d41\u5bf9\u65f6\u95f4\u7684\u79ef\u5206\uff1b\u9009\u62e9\u7535\u611f\u65f6\uff0c\u8bbe\u8ba1RMS\u7535\u6d41\u4e0d\u80fd\u8d85\u8fc7\u7535\u611f\u6e29\u5347\u7535\u6d41\u3002<br>\u3000\u3000\u4e3a\u4e86\u4fdd\u8bc1\u5728\u8bbe\u8ba1\u8303\u56f4\u5185\u7535\u611f\u503c\u7a33\u5b9a\uff0c\u8bbe\u8ba1\u5cf0\u503c\u7535\u6d41\u4e0d\u80fd\u8d85\u8fc7\u7535\u611f\u7684\u9971\u548c\u7535\u6d41\u3002<br>\u3000\u3000\u4e3a\u4e86\u63d0\u9ad8\u53ef\u9760\u6027\uff0c\u964d\u989d\u8bbe\u8ba1\u662f\u5fc5\u987b\u7684\uff0c\u901a\u5e38\u5efa\u8bae\u5de5\u4f5c\u503c\u5e94\u964d\u989d\u5230\u4e0d\u9ad8\u4e8e\u989d\u5b9a\u503c\u768480%\u3002\u5f53\u7136\u964d\u989d\u5e45\u5ea6\u8fc7\u5927\u4f1a\u5927\u5e45\u63d0\u9ad8\u6210\u672c\uff0c\u9700\u8981\u7efc\u5408\u8003\u8651\u3002<br>\u3000\u3000\u76f4\u6d41\u7535\u963b<br>\u3000\u3000\u7535\u611f\u7684\u76f4\u6d41\u7535\u963b\u4f1a\u4ea7\u751f\u70ed\u635f\u8017\uff0c\u5bfc\u81f4\u6e29\u5347\uff0c\u964d\u4f4eDCDC\u6548\u7387\uff1b\u56e0\u6b64\uff0c\u5f53\u5bf9\u6548\u7387\u654f\u611f\u65f6\uff0c\u5e94\u9009\u62e9\u76f4\u6d41\u963b\u6297\u4f4e\u7684\u7535\u611f\uff0c\u4f8b\u598215\u6beb\u6b27\u3002<br>\u3000\u3000\u8fd8\u6709\u5c31\u662f\u6839\u636e\u4ea7\u54c1\u7684\u5e94\u7528\u6e29\u5ea6\u8981\u6c42\u3001\u662f\u5426\u9700\u8981\u6ee1\u8db3RoHS\u3001\u6c7d\u8f66\u7ea7Q200\u7b49\u6807\u51c6\u7684\u8981\u6c42\u3001\u8fd8\u6709PCB\u7ed3\u6784\u9650\u5236\u3002<br>\u3000\u3000\u5927\u7535\u6d41\u7684\u5e94\u7528\uff0c\u7535\u611f\u7684\u6f0f\u78c1\u5c31\u4f1a\u76f8\u5f53\u53ef\u89c2\uff0c\u4f1a\u5bf9\u5468\u56f4\u7535\u8def\uff0c\u4f8b\u5982CPU\u7b49\u9020\u6210\u5f71\u54cd\u3002\u6211\u4e4b\u524d\u5c31\u9047\u5230\u8fc7X86\u7684CORE\u7535\u7684\u7535\u611f\u6f0f\u78c1\u9020\u6210CPU\u65e0\u6cd5\u542f\u52a8\u7684\u73b0\u8c61\u3002\u56e0\u6b64\uff0c\u5927\u7535\u6d41\u5e94\u7528\uff0c\u5e94\u9009\u62e9\u5c4f\u853d\u6027\u80fd\u597d\u7684\u7535\u611f\u5e76\u4e14Layout\u65f6\u6ce8\u610f\u907f\u5f00\u5173\u952e\u4fe1\u53f7\u3002<br>\u3000<strong>3.2 \u53bb\u8026\u7535\u611f<\/strong><br>\u3000\u3000\u53bb\u8026\u7535\u611f\u4e5f\u53ebChoke\uff0c\u6559\u79d1\u4e66\u4e0a\u901a\u5e38\u7ffb\u8bd1\u6210\u627c\u6d41\u5708\u3002\u53bb\u8026\u7535\u611f\u7684\u4f5c\u7528\u662f\u6ee4\u9664\u7ebf\u8def\u4e0a\u7684\u5e72\u6270\uff0c\u5c5e\u4e8eEMC\u5668\u4ef6\uff0cEMC\u5de5\u7a0b\u5e08\u4e3b\u8981\u7528\u6765\u89e3\u51b3\u4ea7\u54c1\u7684\u8f90\u5c04\u53d1\u5c04\uff08RE\uff09\u548c\u4f20\u5bfc\u53d1\u5c04\uff08CE\uff09\u7684\u6d4b\u8bd5\u95ee\u9898\u3002<br>\u3000\u3000\u53bb\u8026\u7535\u611f\uff0c\u901a\u5e38\u7ed3\u6784\u6bd4\u8f83\u7b80\u5355\uff0c\u5927\u90fd\u662f\u94dc\u4e1d\u76f4\u63a5\u7ed5\u5728\u94c1\u6c27\u4f53\u73af\u4e0a\u3002\u4e2a\u4eba\u89c9\u5f97\u53ef\u4ee5\u5206\u4e3a\u5dee\u6a21\u7535\u611f\u548c\u5171\u6a21\u7535\u611f\u3002\u8fd9\u91cc\u4e0d\u518d\u8d58\u8ff0\u5171\u6a21\u548c\u5dee\u6a21\u7684\u6982\u5ff5\u3002<br>\u3000\u3000\u5dee\u6a21\u7535\u611f<br>\u3000\u3000\u5dee\u6a21\u7535\u611f\u5c31\u662f\u666e\u901a\u7684\u7ed5\u7ebf\u7535\u611f\uff0c\u7528\u4e8e\u6ee4\u9664\u4e00\u4e9b\u5dee\u6a21\u5e72\u6270\uff0c\u4e3b\u8981\u5c31\u662f\u4e0e\u7535\u5bb9\u4e00\u8d77\u6784\u6210LC\u6ee4\u6ce2\u5668\uff0c\u51cf\u5c0f\u7535\u6e90\u566a\u58f0\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"797\" height=\"630\" src=\"https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-14.jpg\" alt=\"\" class=\"wp-image-752\" srcset=\"https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-14.jpg 797w, https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-14-300x237.jpg 300w, https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-14-768x607.jpg 768w\" sizes=\"auto, (max-width: 797px) 100vw, 797px\" \/><\/figure>\n\n\n\n<p>\u3000\u3000\u5bf9\u4e8e220V\u5e02\u7535\uff0c\u5dee\u6a21\u5e72\u6270\u5c31\u662fL\u76f8\u5230N\u76f8\u4e4b\u95f4\u7684\u5e72\u6270\uff1b\u5bf9POE\u6765\u8bf4\uff0c\u5c31\u662fPOE+\u548cPOE-\u4e4b\u95f4\u7684\u5e72\u6270\uff1b\u5bf9\u4e8e\u4e3b\u677f\u4e0a\u7684\u4f4e\u538b\u76f4\u6d41\u7535\u6e90\uff0c\u5176\u5b9e\u5c31\u662f\u7535\u6e90\u566a\u58f0\u3002<br>\u3000\u3000\u5dee\u6a21\u7535\u611f\u9009\u578b\u9700\u8981\u6ce8\u610f\u4e00\u4e0b\u51e0\u70b9\uff1a<br>\u3000\u3000\u2022 \u76f4\u6d41\u7535\u963b\u3001\u989d\u5b9a\u7535\u538b\u548c\u7535\u6d41\uff0c\u8981\u6ee1\u8db3\u5de5\u4f5c\u8981\u6c42\uff1b<br>\u3000\u3000\u2022 \u7ed3\u6784\u5c3a\u5bf8\u6ee1\u8db3\u4ea7\u54c1\u8981\u6c42\uff1b<br>\u3000\u3000\u2022 \u901a\u8fc7\u6d4b\u8bd5\u786e\u5b9a\u566a\u58f0\u7684\u9891\u6bb5\uff0c\u6839\u636e\u7535\u611f\u7684\u963b\u6297\u66f2\u7ebf\u9009\u62e9\u7535\u611f\uff1b<br>\u3000\u3000\u2022\u8bbe\u8ba1LC\u6ee4\u6ce2\u5668\uff0c\u53ef\u4ee5\u505a\u7b80\u5355\u7684\u8ba1\u7b97\u548c\u4eff\u771f\u3002<br>\u3000\u78c1\u73e0\uff08Ferrite Bead\uff09\uff0c\u4e5f\u5e38\u7528\u6765\u6ee4\u9664\u4e3b\u677f\u4e0a\u7684\u4f4e\u538b\u76f4\u6d41\u7535\u6e90\u7684\u566a\u58f0\uff0c\u4f46\u78c1\u73e0\u4e0e\u53bb\u8026\u7535\u611f\u6709\u533a\u522b\u7684\u3002<br>\u3000\u3000\u2022 \u78c1\u73e0\u662f\u94c1\u6c27\u4f53\u6750\u6599\u70e7\u5236\u800c\u6210\uff0c\u9ad8\u9891\u65f6\u94c1\u6c27\u4f53\u7684\u78c1\u635f\u8017\uff08\u7b49\u6548\u7535\u963b\uff09\u53d8\u5f97\u5f88\u5927\uff0c\u9ad8\u9891\u566a\u58f0\u88ab\u8f6c\u5316\u6210\u70ed\u80fd\u8017\u6563\u4e86\uff1b<br>\u3000\u3000\u2022 \u53bb\u8026\u7535\u611f\u662f\u7ebf\u5708\u548c\u78c1\u82af\u7ec4\u6210\uff0c\u4e3b\u8981\u662f\u7ebf\u5708\u7535\u611f\u8d77\u4f5c\u7528\uff1b<br>\u3000\u3000\u2022 \u78c1\u73e0\u53ea\u80fd\u6ee4\u9664\u8f83\u9ad8\u9891\u7684\u566a\u58f0\uff0c\u4f4e\u9891\u4e0d\u8d77\u4f5c\u7528\uff1b<br>\u3000\u3000\u2022 \u53bb\u8026\u7535\u611f\u53ef\u4ee5\u7ed5\u5236\u6210\u8f83\u9ad8\u611f\u503c\uff0c\u6ee4\u9664\u4f4e\u9891\u566a\u58f0\u3002<br>\u78c1\u73e0\u7b49\u6548\u7535\u8def\u6a21\u578b<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"481\" height=\"226\" src=\"https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-15.png\" alt=\"\" class=\"wp-image-753\" srcset=\"https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-15.png 481w, https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-15-300x141.png 300w\" sizes=\"auto, (max-width: 481px) 100vw, 481px\" \/><\/figure>\n\n\n\n<p>\u3000\u3000\u5171\u6a21\u7535\u611f<br>\u3000\u3000\u5171\u6a21\u7535\u611f\u5c31\u662f\u5728\u540c\u4e00\u4e2a\u94c1\u6c27\u4f53\u73af\u4e0a\u7ed5\u5236\u4e24\u4e2a\u531d\u6570\u76f8\u540c\u3001\u7ed5\u5411\u76f8\u53cd\u7684\u7ebf\u5708\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"593\" height=\"437\" src=\"https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-16.png\" alt=\"\" class=\"wp-image-754\" srcset=\"https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-16.png 593w, https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-16-300x221.png 300w\" sizes=\"auto, (max-width: 593px) 100vw, 593px\" \/><\/figure>\n\n\n\n<p>\u3000\u3000\u5982\u4e0a\u56fe\u6240\u793a\u7684\u5171\u6a21\u7535\u611f\uff1a<br>\u3000\u3000\u2022\u5f53\u6709\u5171\u6a21\u6210\u5206\u6d41\u8fc7\u5171\u6a21\u7535\u611f\u65f6\uff0c\u6839\u636e\u53f3\u624b\u5b9a\u5219\uff0c\u4f1a\u5728\u4e24\u4e2a\u7ebf\u5708\u5f62\u6210\u65b9\u5411\u76f8\u540c\u7684\u78c1\u573a\uff0c\u76f8\u4e92\u52a0\u5f3a\uff0c\u76f8\u5f53\u4e8e\u5bf9\u5171\u6a21\u4fe1\u53f7\u5b58\u5728\u8f83\u9ad8\u7684\u611f\u6297\uff1b<br>\u3000\u3000\u2022\u5f53\u6709\u5dee\u6a21\u6210\u5206\u6d41\u8fc7\u5171\u6a21\u7535\u611f\u65f6\uff0c\u6839\u636e\u53f3\u624b\u5b9a\u5219\uff0c\u4f1a\u5728\u4e24\u4e2a\u7ebf\u5708\u5f62\u6210\u65b9\u5411\u76f8\u53cd\u7684\u78c1\u573a\uff0c\u76f8\u4e92\u62b5\u6d88\uff0c\u76f8\u5f53\u4e8e\u5bf9\u5dee\u6a21\u4fe1\u53f7\u5b58\u5728\u8f83\u4f4e\u7684\u611f\u6297\u3002<br>\u3000\u3000\u6362\u4e00\u4e2a\u65b9\u5f0f\u7406\u89e3\uff1a\u5f53V+\u4e0a\u6d41\u8fc7\u4e00\u4e2a\u9891\u7387\u7684\u5171\u6a21\u5e72\u6270\uff0c\u5f62\u6210\u7684\u4ea4\u53d8\u78c1\u573a\uff0c\u4f1a\u5728\u53e6\u4e00\u4e2a\u7ebf\u5708\u4e0a\u5f62\u6210\u4e00\u4e2a\u611f\u5e94\u7535\u6d41\uff0c\u6839\u636e\u5de6\u624b\u5b9a\u5219\uff0c\u611f\u5e94\u7535\u6d41\u7684\u65b9\u5411\u4e0eV-\u4e0a\u5171\u6a21\u5e72\u6270\u7684\u65b9\u5411\u76f8\u53cd\uff0c\u5c31\u62b5\u6d88\u4e86\u4e00\u90e8\u5206\uff0c\u51cf\u5c0f\u4e86\u5171\u6a21\u5e72\u6270\u3002<br>\u3000\u3000\u5171\u6a21\u7535\u611f\u4e3b\u8981\u7528\u4e8e\u53cc\u7ebf\u6216\u8005\u5dee\u5206\u7cfb\u7edf\uff0c\u5982220V\u5e02\u7535\u3001CAN\u603b\u7ebf\u3001USB\u4fe1\u53f7\u3001HDMI\u4fe1\u53f7\u7b49\u7b49\u3002\u7528\u4e8e\u6ee4\u9664\u5171\u6a21\u5e72\u6270\uff0c\u540c\u65f6\u6709\u7528\u7684\u5dee\u5206\u4fe1\u53f7\u8870\u51cf\u8f83\u5c0f\u3002<br>\u3000\u3000\u5171\u6a21\u7535\u611f\u9009\u578b\u9700\u8981\u6ce8\u610f\u4e00\u4e0b\u51e0\u70b9\uff1a<br>\u3000\u3000\u2022\u76f4\u6d41\u963b\u6297\u8981\u4f4e\uff0c\u4e0d\u80fd\u5bf9\u7535\u538b\u6216\u6709\u7528\u4fe1\u53f7\u4ea7\u751f\u8f83\u5927\u5f71\u54cd\uff1b<br>\u3000\u3000\u2022\u7528\u4e8e\u7535\u6e90\u7ebf\u7684\u8bdd\uff0c\u8981\u8003\u8651\u989d\u5b9a\u7535\u538b\u548c\u7535\u6d41\uff0c\u6ee1\u8db3\u5de5\u4f5c\u8981\u6c42\uff1b<br>\u3000\u3000\u2022\u901a\u8fc7\u6d4b\u8bd5\u786e\u5b9a\u5171\u6a21\u5e72\u6270\u7684\u9891\u6bb5\uff0c\u5728\u8be5\u9891\u6bb5\u5185\u5171\u6a21\u963b\u6297\u5e94\u8be5\u8f83\u9ad8\uff1b<br>\u3000\u3000\u2022\u5dee\u6a21\u963b\u6297\u8981\u5c0f\uff0c\u4e0d\u80fd\u5bf9\u5dee\u5206\u4fe1\u53f7\u7684\u8d28\u91cf\u4ea7\u751f\u8f83\u5927\u5f71\u54cd\uff1b<br>\u3000\u3000\u8003\u8651\u5c01\u88c5\u5c3a\u5bf8\uff0c\u505a\u517c\u5bb9\u6027\u8bbe\u8ba1\u3002\u4f8b\u5982\u7528\u4e8eUSB\u4fe1\u53f7\u7684\u5171\u6a21\u7535\u611f\uff0c\u9009\u62e9\u5c01\u88c5\u53ef\u4ee5\u4e0e\u4e24\u4e2a0402\u7684\u7535\u963b\u505a\u517c\u5bb9\uff0c\u4e0d\u9700\u8981\u5171\u6a21\u7535\u611f\u65f6\uff0c\u53ef\u4ee5\u76f4\u63a5\u710a0402\u7535\u963b\uff0c\u964d\u4f4e\u6210\u672c\u3002<br>\u3000\u3000\u4e0b\u56fe\u662f\u67d0\u5171\u6a21\u7535\u611f\u7684\u5171\u6a21\u963b\u6297\u548c\u5dee\u6a21\u963b\u6297\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"937\" height=\"572\" src=\"https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-17.jpg\" alt=\"\" class=\"wp-image-755\" srcset=\"https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-17.jpg 937w, https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-17-300x183.jpg 300w, https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-17-768x469.jpg 768w\" sizes=\"auto, (max-width: 937px) 100vw, 937px\" \/><\/figure>\n\n\n\n<p>\u3000\u3000\u5982\u679c\u5171\u6a21\u5e72\u6270\u9891\u7387\u572810MHz\u5de6\u53f3\uff0c\u6ee4\u6ce2\u6548\u679c\u5f88\u597d\uff0c\u4f46\u5982\u679c\u662f\u9891\u7387\u4f4e\u5230100kHz\uff0c\u53ef\u80fd\u5c31\u6ca1\u4ec0\u4e48\u6548\u679c\u3002\u5982\u679c\u5dee\u5206\u4fe1\u53f7\u901f\u7387\u8f83\u9ad8\uff0c100M\u4ee5\u4e0a\uff0c\u53ef\u80fd\u5c31\u4f1a\u5f71\u54cd\u4fe1\u53f7\u8d28\u91cf\u3002<br>\u3000<strong>3.3 \u9ad8\u9891\u7535\u611f<\/strong><br>\u3000\u3000\u9ad8\u9891\u7535\u611f\u4e3b\u8981\u5e94\u7528\u4e8e\u624b\u673a\u3001\u65e0\u7ebf\u8def\u7531\u5668\u7b49\u4ea7\u54c1\u7684\u5c04\u9891\u7535\u8def\u4e2d\uff0c\u4ece100MHz\u52306GHz\u90fd\u6709\u5e94\u7528\u3002<br>\u3000\u3000\u9ad8\u9891\u7535\u611f\u5728\u5c04\u9891\u7535\u8def\u4e2d\u4e3b\u8981\u6709\u4ee5\u4e0b\u51e0\u79cd\u4f5c\u7528\uff1a<br>\u3000\u3000\u2022\u5339\u914d\uff08Matching\uff09\uff1a\u4e0e\u7535\u5bb9\u4e00\u8d77\u7ec4\u6210\u5339\u914d\u7f51\u7edc\uff0c\u6d88\u9664\u5668\u4ef6\u4e0e\u4f20\u8f93\u7ebf\u4e4b\u95f4\u7684\u963b\u6297\u5931\u914d\uff0c\u51cf\u5c0f\u53cd\u5c04\u548c\u635f\u8017\uff1b<br>\u3000\u3000\u2022\u6ee4\u6ce2\uff08Filter\uff09\uff1a\u4e0e\u7535\u5bb9\u4e00\u8d77\u7ec4\u6210LC\u6ee4\u6ce2\u5668\uff0c\u6ee4\u51fa\u4e00\u4e9b\u4e0d\u60f3\u8981\u7684\u9891\u7387\u6210\u5206\uff0c\u9632\u6b62\u5e72\u6270\u5668\u4ef6\u5de5\u4f5c\uff1b<br>\u3000\u3000\u2022\u9694\u79bb\u4ea4\u6d41\uff08Choke\uff09\uff1a\u5728PA\u7b49\u6709\u6e90\u5c04\u9891\u7535\u8def\u4e2d\uff0c\u5c06\u5c04\u9891\u4fe1\u53f7\u4e0e\u76f4\u6d41\u504f\u7f6e\u548c\u76f4\u6d41\u7535\u6e90\u9694\u79bb\uff1b<br>\u3000\u3000\u2022\u8c10\u632f\uff08Resonance\uff09\uff1a\u4e0e\u7535\u5bb9\u4e00\u8d77\u6784\u6210LC\u632f\u8361\u7535\u8def\uff0c\u4f5c\u4e3aVCO\u7684\u632f\u8361\u6e90\uff1b<br>\u5df4\u4ed1\uff08Balun\uff09\uff1a\u5373\u5e73\u8861\u4e0d\u5e73\u8861\u8f6c\u6362\uff0c\u4e0e\u7535\u5bb9\u4e00\u8d77\u6784\u6210LC\u5df4\u4ed1\uff0c\u5b9e\u73b0\u5355\u7aef\u5c04\u9891\u4fe1\u53f7\u4e0e\u5dee\u5206\u4fe1\u53f7\u4e4b\u95f4\u7684\u8f6c\u6362\u3002<br>\u3000\u3000\u4e4b\u524d\u4ecb\u7ecd\u7684\u4e09\u79cd\u7ed3\u6784\uff0c\u90fd\u53ef\u4ee5\u7528\u6765\u5236\u4f5c\u9ad8\u9891\u7535\u611f\uff0c\u4e0b\u9762\u4ecb\u7ecd\u4e0b\u4ed6\u4eec\u7684\u7279\u70b9\uff1a<br>\u3000\u3000\u591a\u5c42\u578b<br>\u3000\u3000\u591a\u5c42\u578b\u901a\u8fc7\u70e7\u7ed3\uff0c\u5f62\u6210\u4e00\u4e2a\u6574\u4f53\u7ed3\u6784\uff0c\u6216\u53eb\u72ec\u77f3\u578b\uff08Monolithic\uff09<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"654\" height=\"248\" src=\"https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-18.png\" alt=\"\" class=\"wp-image-756\" srcset=\"https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-18.png 654w, https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-18-300x114.png 300w\" sizes=\"auto, (max-width: 654px) 100vw, 654px\" \/><\/figure>\n\n\n\n<p>\u3000\u3000\u591a\u5c42\u7247\u72b6\u7535\u611f\u7684\uff0c\u76f8\u6bd4\u4e8e\u5176\u4ed6\u4e24\u79cd\u5c31\u662fQ\u503c\u6700\u4f4e\uff0c\u6700\u5927\u7684\u4f18\u52bf\u5c31\u662f\u6210\u672c\u4f4e\uff0c\u6027\u4ef7\u6bd4\u9ad8\uff0c\u9002\u5408\u4e8e\u5927\u591a\u6570\u6ca1\u6709\u7279\u6b8a\u8981\u6c42\u7684\u5e94\u7528\u3002TDK\u548cTaiyo Yuden\u7684\u9ad8\u9891\u7535\u611f\u90fd\u53ea\u6709\u591a\u5c42\u578b\uff0c\u6ca1\u6709\u7ed5\u7ebf\u578b\u548c\u8584\u819c\u578b\u3002<br>\u3000\u3000TDK\u7684MLK\u7cfb\u5217\u3001Murata\u7684LQG\u7cfb\u5217\u3001Taiyo Yuden\u7684HK\u7cfb\u5217\uff0c\u8fd9\u4e09\u4e2a\u7cfb\u5217\u7684\u4ea7\u54c1\u57fa\u672c\u4e00\u6837\uff0c\u6700\u4fbf\u5b9c\uff0c\u6027\u4ef7\u6bd4\u9ad8\u3002<br>\u3000\u3000\u5f53\u7136\u968f\u7740\u5de5\u827a\u6280\u672f\u7684\u63d0\u5347\uff0c\u73b0\u5728\u4e5f\u6709\u9ad8Q\u503c\u7cfb\u5217\u7684\u591a\u5c42\u7247\u72b6\u7535\u611f\uff0c\u4f8b\u5982TDK\u7684MHQ\u7cfb\u5217\u3001\u592a\u9633\u8bf1\u7535\u7684HKQ\u7cfb\u5217\u3002<br>\u3000\u3000TDK\u7684\u591a\u5c42\u7535\u611f\u505a\u7684\u66f4\u597d\u66f4\u5168\uff0c\u8fd8\u6709\u4e00\u4e2aMLG\u7cfb\u5217\uff0c\u67090402\u5c01\u88c5\uff0c\u611f\u503c\u53ef\u4ee5\u505a0.3nH\uff0cValue Step 0.1nH\uff0c\u5bb9\u5dee0.1nH\uff0c\u63a5\u8fd1\u8584\u819c\u7535\u611f\u7684\u6027\u80fd\uff0c\u4ef7\u683c\u8fd8\u4fbf\u5b9c\u3002<br>\u3000\u3000\u7ed5\u7ebf\u578b<br>\u3000\u3000\u73b0\u5728\u7684\u5de5\u827a\u6c34\u5e73\u5df2\u7ecf\u8d8a\u6765\u8d8a\u9ad8\uff0c\u7ed5\u7ebf\u7535\u611f\u4e5f\u53ef\u4ee5\u505a\u52300402\u5c01\u88c5\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"675\" height=\"233\" src=\"https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-19.png\" alt=\"\" class=\"wp-image-757\" srcset=\"https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-19.png 675w, https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-19-300x104.png 300w\" sizes=\"auto, (max-width: 675px) 100vw, 675px\" \/><\/figure>\n\n\n\n<p>\u3000\u3000\u7ed5\u7ebf\u578b\u5de5\u827a\uff0c\u5176\u5bfc\u7ebf\u53ef\u4ee5\u505a\u5230\u6bd4\u591a\u5c42\u548c\u8584\u819c\u7ed3\u6784\u7c97\uff0c\u56e0\u6b64\u53ef\u4ee5\u83b7\u5f97\u6781\u4f4e\u7684\u76f4\u6d41\u7535\u963b\u3002\u4e5f\u610f\u5473\u7740\u6781\u9ad8\u7684Q\u503c\uff0c\u540c\u65f6\u53ef\u4ee5\u652f\u6301\u8f83\u5927\u7684\u7535\u6d41\u3002\u5c06\u65e0\u78c1\u6027\u7684\u9676\u74f7\u82af\u6362\u6210\u94c1\u6c27\u4f53\u78c1\u82af\uff0c\u53ef\u4ee5\u5f97\u5230\u8f83\u9ad8\u7684\u611f\u503c\uff0c\u53ef\u4ee5\u5e94\u7528\u4e0e\u4e2d\u9891\u3002<br>\u3000\u3000Murata\u7684LQW\u7cfb\u5217\u53ef\u4ee5\u505a\u523003015\u5c01\u88c5\uff0c\u6700\u5c0f\u611f\u503c1.1nH\uff1bCoilcraft\u76840201DS\u7cfb\u5217\uff0c\u53ef\u4ee5\u505a\u52300201\u5c01\u88c5\uff0c\u53f7\u79f0\u4e16\u754c\u4e0a\u6700\u5c0f\u7684\u7ed5\u7ebf\u7535\u611f\u3002<br>\u3000\u3000\u8584\u819c\u578b<br>\u3000\u3000\u91c7\u7528\u5149\u523b\u5de5\u827a\uff0c\u5de5\u827a\u7cbe\u5ea6\u6781\u9ad8\uff0c\u56e0\u6b64\u7535\u611f\u503c\u53ef\u4ee5\u505a\u5230\u5f88\u5c0f\uff0c\u5c3a\u5bf8\u4e5f\u53ef\u4ee5\u505a\u5230\u5f88\u5c0f\uff0c\u7cbe\u5ea6\u9ad8\uff0c\u611f\u503c\u7a33\u5b9a\uff0cQ\u503c\u8f83\u9ad8\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"623\" height=\"271\" src=\"https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-20.png\" alt=\"\" class=\"wp-image-758\" srcset=\"https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-20.png 623w, https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-20-300x130.png 300w\" sizes=\"auto, (max-width: 623px) 100vw, 623px\" 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srcset=\"https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-21.png 716w, https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-21-300x136.png 300w\" sizes=\"auto, (max-width: 716px) 100vw, 716px\" 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class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"679\" height=\"431\" src=\"https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-22.png\" alt=\"\" class=\"wp-image-760\" srcset=\"https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-22.png 679w, https:\/\/www.itvst.com\/wp-content\/uploads\/2023\/06\/20230618-22-300x190.png 300w\" sizes=\"auto, (max-width: 679px) 100vw, 679px\" 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class=\"home-blog-btn\">\u9605\u8bfb\u66f4\u591a<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-740","post","type-post","status-publish","format-standard","hentry","category-electronics"],"_links":{"self":[{"href":"https:\/\/www.itvst.com\/index.php\/wp-json\/wp\/v2\/posts\/740","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.itvst.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.itvst.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.itvst.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.itvst.com\/index.php\/wp-json\/wp\/v2\/comments?post=740"}],"version-history":[{"count":3,"href":"https:\/\/www.itvst.com\/index.php\/wp-json\/wp\/v2\/posts\/740\/revisions"}],"predecessor-version":[{"id":764,"href":"https:\/\/www.itvst.com\/index.php\/wp-json\/wp\/v2\/posts\/740\/revisions\/764"}],"wp:attachment":[{"href":"https:\/\/www.itvst.com\/index.php\/wp-json\/wp\/v2\/media?parent=740"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.itvst.com\/index.php\/wp-json\/wp\/v2\/categories?post=740"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.itvst.com\/index.php\/wp-json\/wp\/v2\/tags?post=740"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}