![\"\u8fbe\u6797\u987f\u901a\u54c1HX2803\"](\"https:\/\/www.hotchip.com.cn\/wp-content\/uploads\/2025\/04\/\u8fbe\u6797\u987f\u901a\u54c1HX2803-1.webp\")
<\/a><\/figure>\u4e00\u3001HX2803\u4e0eULN2803\uff1a\u53c2\u6570\u5168\u517c\u5bb9\uff0c\u6027\u80fd\u518d\u7a81\u7834<\/h2>
1. \u6838\u5fc3\u53c2\u6570\u5bf9\u6807\uff0c\u65e0\u7f1d\u66ff\u6362 <\/p>
HX2803\u4e0eULN2803\u5728\u5c01\u88c5\u3001\u5f15\u811a\u529f\u80fd\u548c\u7535\u6c14\u7279\u6027\u4e0a\u9ad8\u5ea6\u4e00\u81f4\uff0c\u786e\u4fdd\u7528\u6237\u65e0\u9700\u4fee\u6539\u7535\u8def\u8bbe\u8ba1\u5373\u53ef\u5b9e\u73b0\u5feb\u901f\u66ff\u6362\uff1a <\/p>
– \u5c01\u88c5\u517c\u5bb9\uff1a\u5747\u91c7\u7528SOP-18\u5c01\u88c5\uff0c\u5f15\u811a\u5e03\u5c40\u5b8c\u5168\u76f8\u540c\uff0c\u9002\u914d\u73b0\u6709\u7535\u8def\u677f\u8bbe\u8ba1\u3002 <\/p>
– \u7535\u6c14\u53c2\u6570\u4e00\u81f4\uff1a\u5355\u901a\u9053\u8f93\u51fa\u7535\u6d41500mA\uff0c\u8010\u538b50V\uff0c\u5185\u7f6e\u7eed\u6d41\u4e8c\u6781\u7ba1\uff0c\u652f\u6301\u7ee7\u7535\u5668\u3001\u7535\u673a\u7b49\u611f\u6027\u8d1f\u8f7d\u9a71\u52a8\u3002 <\/p>
– \u903b\u8f91\u8f93\u5165\u517c\u5bb9\u6027\uff1a\u8f93\u5165\u7535\u5e73\u4e0eTTL\/CMOS\u903b\u8f91\u517c\u5bb9\uff0c\u53ef\u76f4\u63a5\u8fde\u63a5\u5fae\u63a7\u5236\u5668\u6216\u6570\u5b57\u4fe1\u53f7\u6e90\uff0c\u7b80\u5316\u524d\u7aef\u7535\u8def\u8bbe\u8ba1\u3002 <\/p>
2. \u6027\u80fd\u4f18\u5316\uff0c\u89e3\u51b3\u4f20\u7edf\u75db\u70b9 <\/p>
HX2803\u5728ULN2803\u57fa\u7840\u4e0a\u8fdb\u884c\u4e86\u591a\u9879\u6280\u672f\u5347\u7ea7\uff0c\u663e\u8457\u63d0\u5347\u53ef\u9760\u6027\uff1a <\/p>
– \u6563\u70ed\u4e0e\u529f\u8017\u4f18\u5316\uff1a\u91c7\u7528\u5148\u8fdb\u5c01\u88c5\u5de5\u827a\uff0c\u964d\u4f4e\u5bfc\u901a\u538b\u964d\u81f31.2V\uff08\u5178\u578b\u503c\uff09\uff0c\u51cf\u5c11\u80fd\u91cf\u635f\u8017\uff0c\u914d\u5408\u4f18\u5316\u6563\u70ed\u8bbe\u8ba1\uff0c\u652f\u6301\u957f\u65f6\u95f4\u5927\u7535\u6d41\u5de5\u4f5c\u3002 <\/p>
– \u6297\u5e72\u6270\u589e\u5f3a\uff1a\u8f93\u5165\u7ea7\u96c6\u6210\u6ee4\u6ce2\u7535\u8def\uff0c\u6291\u5236\u9ad8\u9891\u566a\u58f0\uff0c\u907f\u514d\u56e0\u7535\u78c1\u5e72\u6270\u5bfc\u81f4\u7684\u8bef\u89e6\u53d1\u95ee\u9898\u3002 <\/p>
– \u6e29\u5ea6\u8303\u56f4\u6269\u5c55\uff1a\u5de5\u4f5c\u6e29\u5ea6\u8986\u76d6-40\u2103\u81f3+85\u2103\uff0c\u9002\u5e94\u5de5\u4e1a\u7ea7\u4e25\u82db\u73af\u5883\u3002 <\/p>
\u4e8c\u3001HX2803\u7684\u4e94\u5927\u5e94\u7528\u573a\u666f\u4e0e\u66ff\u6362\u4f18\u52bf<\/h2>
1. \u5de5\u4e1a\u63a7\u5236\uff1a\u7ee7\u7535\u5668\u4e0e\u7535\u673a\u9a71\u52a8 <\/p>
\u5728PLC\u3001\u4f3a\u670d\u9a71\u52a8\u5668\u7b49\u573a\u666f\u4e2d\uff0cHX2803\u51ed\u501f\u9ad8\u8010\u538b\u548c\u5927\u7535\u6d41\u7279\u6027\uff0c\u53ef\u7a33\u5b9a\u9a71\u52a8\u591a\u8def\u7ee7\u7535\u5668\u6216\u6b65\u8fdb\u7535\u673a\u3002\u4f8b\u5982\uff0c\u67d0\u81ea\u52a8\u5316\u8bbe\u5907\u5382\u5546\u53cd\u9988\uff0c\u66ff\u6362ULN2803\u540e\uff0c\u7535\u673a\u542f\u505c\u54cd\u5e94\u901f\u5ea6\u63d0\u534715%\uff0c\u4e14\u82af\u7247\u6e29\u5347\u964d\u4f4e20%\uff0c\u663e\u8457\u5ef6\u957f\u8bbe\u5907\u5bff\u547d\u3002 <\/p>
2. \u5bb6\u7535\u4e0e\u6d88\u8d39\u7535\u5b50\uff1a\u667a\u80fd\u5bb6\u5c45\u9a71\u52a8\u65b9\u6848 <\/p>
HX2803\u9002\u7528\u4e8e\u7535\u78c1\u7089\u3001\u5fae\u6ce2\u7089\u7b49\u5bb6\u7535\u7684\u529f\u7387\u63a7\u5236\u6a21\u5757\u3002\u5176\u9ad8\u96c6\u6210\u5ea6\u8bbe\u8ba1\u51cf\u5c11\u4e86\u5916\u56f4\u5143\u4ef6\u6570\u91cf\uff0c\u5e2e\u52a9\u5ba2\u6237\u964d\u4f4eBOM\u6210\u672c\u3002\u5b9e\u6d4b\u6570\u636e\u663e\u793a\uff0c\u5728\u540c\u7b49\u8d1f\u8f7d\u4e0b\uff0cHX2803\u7684\u529f\u8017\u8f83ULN2803\u964d\u4f4e12%\u3002 <\/p>
3. \u6c7d\u8f66\u7535\u5b50\uff1a\u9ad8\u53ef\u9760\u6027\u9700\u6c42\u573a\u666f <\/p>
\u9488\u5bf9\u8f66\u8eab\u7535\u5b50\u7cfb\u7edf\uff08\u5982\u8f66\u706f\u63a7\u5236\u3001\u96e8\u5237\u7535\u673a\uff09\uff0cHX2803\u901a\u8fc7AEC-Q100\u8ba4\u8bc1\uff0c\u8010\u632f\u52a8\u548c\u6e29\u5ea6\u51b2\u51fb\u6027\u80fd\u4f18\u4e8e\u4f20\u7edf\u578b\u53f7\uff0c\u6ee1\u8db3\u8f66\u89c4\u7ea7\u53ef\u9760\u6027\u8981\u6c42\u3002 <\/p>
4. LED\u663e\u793a\u5c4f\uff1a\u591a\u901a\u9053\u5e76\u884c\u9a71\u52a8 <\/p>
HX2803\u76848\u901a\u9053\u72ec\u7acb\u8f93\u51fa\u80fd\u529b\uff0c\u53ef\u540c\u65f6\u9a71\u52a8\u591a\u7ec4LED\u706f\u73e0\uff0c\u652f\u6301\u9ad8\u4eae\u5ea6\u663e\u793a\u5c4f\u8bbe\u8ba1\u3002\u67d0LED\u5382\u5546\u6848\u4f8b\u663e\u793a\uff0c\u66ff\u6362\u540e\u663e\u793a\u5c4f\u5237\u65b0\u7387\u63d0\u5347\u81f3120Hz\uff0c\u753b\u9762\u6b8b\u5f71\u95ee\u9898\u5f97\u5230\u6839\u6cbb\u3002 <\/p>
5. \u901a\u4fe1\u8bbe\u5907\uff1a\u9ad8\u901f\u4fe1\u53f7\u5207\u6362 <\/p>
\u5728\u8c03\u5236\u89e3\u8c03\u5668\u548c\u5c04\u9891\u6a21\u5757\u4e2d\uff0cHX2803\u7684\u5e26\u5bbd\u4f18\u5316\u8bbe\u8ba1\uff08\u5178\u578b\u503c10MHz\uff09\u786e\u4fdd\u4e86\u9ad8\u9891\u4fe1\u53f7\u9a71\u52a8\u7684\u7a33\u5b9a\u6027\uff0c\u51cf\u5c11\u901a\u4fe1\u5ef6\u8fdf\u3002 <\/p>
\u4e09\u3001\u66ff\u6362\u6307\u5357\uff1a\u4e09\u6b65\u5b9e\u73b0ULN2803\u5230HX2803\u7684\u5e73\u6ed1\u8fc7\u6e21<\/h2>
1. \u786c\u4ef6\u9002\u914d\uff1a\u96f6\u4fee\u6539\u76f4\u63a5\u66ff\u6362 <\/p>
– \u5f15\u811a\u517c\u5bb9\uff1aHX2803\u4e0eULN2803\u5f15\u811a\u5b9a\u4e49\u5b8c\u5168\u4e00\u81f4\uff0c\u5de5\u7a0b\u5e08\u53ef\u76f4\u63a5\u710a\u63a5\u66ff\u6362\uff0c\u65e0\u9700\u8c03\u6574PCB\u5e03\u5c40\u3002 <\/p>
– \u7535\u6e90\u8bbe\u8ba1\uff1a\u5efa\u8bae\u5de5\u4f5c\u7535\u538b\u4fdd\u63015V\uff0c\u82e5\u539f\u8bbe\u8ba1\u5b58\u5728\u538b\u964d\u95ee\u9898\uff0c\u53ef\u9002\u5f53\u63d0\u9ad8\u7535\u6e90\u7535\u538b\uff08\u4e0d\u8d85\u8fc750V\uff09\uff0c\u5e76\u4f18\u5316\u5e03\u7ebf\u4ee5\u51cf\u5c11\u635f\u8017\u3002 <\/p>
2. \u8f6f\u4ef6\u914d\u7f6e\uff1a\u65e0\u9700\u4ee3\u7801\u8c03\u6574 <\/p>
– HX2803\u7684\u8f93\u5165\u903b\u8f91\u9608\u503c\u4e0eULN2803\u4e00\u81f4\uff0c\u539f\u6709\u63a7\u5236\u7a0b\u5e8f\u53ef\u76f4\u63a5\u6cbf\u7528\uff0c\u8282\u7701\u5f00\u53d1\u65f6\u95f4\u3002 <\/p>
3. \u6d4b\u8bd5\u9a8c\u8bc1\uff1a\u5168\u9762\u6027\u80fd\u8bc4\u4f30 <\/p>
– \u529f\u80fd\u6d4b\u8bd5\uff1a\u9a8c\u8bc1\u5404\u901a\u9053\u5f00\u5173\u72b6\u6001\u53ca\u8d1f\u8f7d\u9a71\u52a8\u80fd\u529b\u3002 <\/p>
– \u6e29\u5347\u6d4b\u8bd5\uff1a\u6ee1\u8f7d\u8fd0\u884c\u4e0b\u76d1\u63a7\u82af\u7247\u6e29\u5ea6\uff0c\u786e\u4fdd\u6563\u70ed\u8bbe\u8ba1\u8fbe\u6807\u3002 <\/p>
– EMC\u6d4b\u8bd5\uff1a\u901a\u8fc7\u6d6a\u6d8c\u3001EFT\u7b49\u6297\u5e72\u6270\u6d4b\u8bd5\uff0c\u786e\u8ba4\u7cfb\u7edf\u7a33\u5b9a\u6027\u3002 <\/p>
\u56db\u3001\u534e\u82af\u90a6\u8d4b\u80fd\uff1a\u4ece\u82af\u7247\u5230\u670d\u52a1\u7684\u5168\u94fe\u8def\u652f\u6301<\/h2>
1. \u6280\u672f\u4f18\u52bf\uff1a\u56fd\u4ea7\u5316\u4e0e\u521b\u65b0\u5e76\u91cd <\/p>
– \u5de5\u827a\u5347\u7ea7\uff1a\u91c7\u7528\u7b2c\u4e09\u4ee3\u7845\u57fa\u6c2e\u5316\u9553\uff08GaN-on-Si\uff09\u5de5\u827a\uff0c\u63d0\u5347\u80fd\u6548\u6bd4\u548c\u5f00\u5173\u901f\u5ea6\u3002 <\/p>
– \u4e25\u683c\u54c1\u63a7\uff1a\u901a\u8fc7ISO 9001\u8ba4\u8bc1\uff0c\u63d0\u4f9b\u5de5\u4e1a\u7ea7\u4e0e\u8f66\u89c4\u7ea7\u591a\u7248\u672c\u9009\u9879\u3002 <\/p>
2. \u670d\u52a1\u4fdd\u969c\uff1a\u5feb\u901f\u54cd\u5e94\u4e0e\u5b9a\u5236\u5316\u65b9\u6848 <\/p>
– \u6837\u54c1\u652f\u6301\uff1a\u514d\u8d39\u63d0\u4f9b\u6837\u54c1\u6d4b\u8bd5\uff0c\u7f29\u77ed\u9a8c\u8bc1\u5468\u671f\u3002 <\/p>
– \u6280\u672f\u652f\u6301\uff1a\u63d0\u4f9b\u53c2\u8003\u8bbe\u8ba1\u3001\u6563\u70ed\u4eff\u771f\u62a5\u544a\u53ca\u6545\u969c\u6392\u67e5\u6307\u5357\u3002 <\/p>
– \u4f9b\u5e94\u94fe\u7a33\u5b9a\uff1a\u81ea\u6709\u6676\u5706\u5382\u4fdd\u969c\u4ea7\u80fd\uff0c\u4ea4\u671f\u7f29\u77ed\u81f34\u5468\uff0c\u5e94\u5bf9\u5168\u7403\u7f3a\u82af\u6311\u6218\u3002 <\/p>
3. \u5ba2\u6237\u6848\u4f8b\uff1a\u66ff\u6362\u6548\u76ca\u5b9e\u8bc1 <\/p>
– \u67d0\u5de5\u4e1a\u673a\u5668\u4eba\u5382\u5546\uff1a\u66ff\u6362ULN2803\u540e\uff0c\u9a71\u52a8\u6a21\u5757\u6545\u969c\u7387\u4ece5%\u964d\u81f30.3%\uff0c\u5e74\u7ef4\u62a4\u6210\u672c\u8282\u7701\u8d85200\u4e07\u5143\u3002 <\/p>
– \u667a\u80fd\u5bb6\u5c45\u54c1\u724c\uff1a\u91c7\u7528HX2803\u540e\uff0c\u4ea7\u54c1\u901a\u8fc7\u6b27\u76dfCE\u8ba4\u8bc1\uff0c\u6d77\u5916\u8ba2\u5355\u589e\u957f30%\u3002 <\/p>
\u4e94\u3001\u672a\u6765\u5c55\u671b\uff1a\u8fbe\u6797\u987f\u9a71\u52a8\u7684\u667a\u80fd\u5316\u8d8b\u52bf<\/h2>
\u968f\u7740\u7269\u8054\u7f51\u548cAIoT\u6280\u672f\u7684\u666e\u53ca\uff0c\u8fbe\u6797\u987f\u9a71\u52a8\u82af\u7247\u6b63\u5411\u9ad8\u96c6\u6210\u3001\u667a\u80fd\u5316\u65b9\u5411\u53d1\u5c55\u3002\u534e\u82af\u90a6\u5df2\u89c4\u5212\u4e0b\u4e00\u4ee3\u4ea7\u54c1HX2805\uff0c\u96c6\u6210\u8fc7\u6d41\u4fdd\u62a4\u3001\u6e29\u5ea6\u76d1\u6d4b\u7b49\u667a\u80fd\u529f\u80fd\uff0c\u652f\u6301I\u00b2C\u901a\u4fe1\uff0c\u6ee1\u8db3\u5de5\u4e1a4.0\u7684\u7cbe\u51c6\u63a7\u5236\u9700\u6c42\u3002\u901a\u8fc7\u6301\u7eed\u521b\u65b0\uff0cHX2803<\/a>\u7cfb\u5217\u5c06\u52a9\u529b\u5168\u7403\u5ba2\u6237\u5b9e\u73b0\u9ad8\u6548\u3001\u53ef\u9760\u7684\u9a71\u52a8\u89e3\u51b3\u65b9\u6848\u3002<\/p>","protected":false},"excerpt":{"rendered":"\u8fbe\u6797\u987f\u901a\u54c1HX2803\u517c\u5bb9\u578b\u53f7ULN28 […]<\/p>\n","protected":false},"author":1,"featured_media":8398,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[29,30],"tags":[493,494,492],"class_list":["post-8396","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-hangyezixun","tag-hx2803","tag-uln2803","tag-492"],"yoast_head":"\n
\u8fbe\u6797\u987f\u901a\u54c1HX2803\u517c\u5bb9\u578b\u53f7ULN2803\u5feb\u901f\u66ff\u6362 - \u534e\u82af\u90a6\u5b98\u7f51<\/title>\n<meta name=\"description\" content=\"\u534e\u82af\u90a6HX2803\u4e0eULN2803\u5168\u517c\u5bb9\uff0c\u6027\u80fd\u66f4\u4f18\u3002\u9002\u7528\u4e8e\u591a\u9886\u57df\uff0c\u66ff\u6362\u4fbf\u6377\uff0c\u6709\u6280\u672f\u652f\u6301\u4e0e\u7a33\u5b9a\u4f9b\u5e94\u94fe\uff0c\u52a9\u529b\u5de5\u4e1a\u9a71\u52a8\u65b0\u751f\u6001\uff0c\u63a8\u52a8\u8fbe\u6797\u987f\u9a71\u52a8\u667a\u80fd\u5316\u53d1\u5c55\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.hotchip.com.cn\/dldtp-hx2803-uln2803\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u8fbe\u6797\u987f\u901a\u54c1HX2803\u517c\u5bb9\u578b\u53f7ULN2803\u5feb\u901f\u66ff\u6362 - \u534e\u82af\u90a6\u5b98\u7f51\" \/>\n<meta property=\"og:description\" content=\"\u534e\u82af\u90a6HX2803\u4e0eULN2803\u5168\u517c\u5bb9\uff0c\u6027\u80fd\u66f4\u4f18\u3002\u9002\u7528\u4e8e\u591a\u9886\u57df\uff0c\u66ff\u6362\u4fbf\u6377\uff0c\u6709\u6280\u672f\u652f\u6301\u4e0e\u7a33\u5b9a\u4f9b\u5e94\u94fe\uff0c\u52a9\u529b\u5de5\u4e1a\u9a71\u52a8\u65b0\u751f\u6001\uff0c\u63a8\u52a8\u8fbe\u6797\u987f\u9a71\u52a8\u667a\u80fd\u5316\u53d1\u5c55\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.hotchip.com.cn\/dldtp-hx2803-uln2803\/\" \/>\n<meta property=\"og:site_name\" content=\"\u534e\u82af\u90a6\u5b98\u7f51\" \/>\n<meta property=\"article:published_time\" content=\"2025-04-21T07:13:23+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-04-21T07:13:24+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.hotchip.com.cn\/wp-content\/uploads\/2025\/04\/\u8fbe\u6797\u987f\u901a\u54c1HX2803-2.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"424\" \/>\n\t<meta property=\"og:image:height\" content=\"213\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"hotchip\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"hotchip\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.hotchip.com.cn\/dldtp-hx2803-uln2803\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.hotchip.com.cn\/dldtp-hx2803-uln2803\/\"},\"author\":{\"name\":\"hotchip\",\"@id\":\"https:\/\/www.hotchip.com.cn\/#\/schema\/person\/1b8fe7673035f94ec8c3fe19e45764d8\"},\"headline\":\"\u8fbe\u6797\u987f\u901a\u54c1HX2803\u517c\u5bb9\u578b\u53f7ULN2803\u5feb\u901f\u66ff\u6362\",\"datePublished\":\"2025-04-21T07:13:23+00:00\",\"dateModified\":\"2025-04-21T07:13:24+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.hotchip.com.cn\/dldtp-hx2803-uln2803\/\"},\"wordCount\":119,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.hotchip.com.cn\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.hotchip.com.cn\/dldtp-hx2803-uln2803\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.hotchip.com.cn\/wp-content\/uploads\/2025\/04\/\u8fbe\u6797\u987f\u901a\u54c1HX2803-2.webp\",\"keywords\":[\"HX2803\",\"ULN2803\",\"\u8fbe\u6797\u987f\u901a\u54c1\"],\"articleSection\":[\"\u65b0\u95fb\u4e2d\u5fc3\",\"\u884c\u4e1a\u8d44\u8baf\"],\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.hotchip.com.cn\/dldtp-hx2803-uln2803\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.hotchip.com.cn\/dldtp-hx2803-uln2803\/\",\"url\":\"https:\/\/www.hotchip.com.cn\/dldtp-hx2803-uln2803\/\",\"name\":\"\u8fbe\u6797\u987f\u901a\u54c1HX2803\u517c\u5bb9\u578b\u53f7ULN2803\u5feb\u901f\u66ff\u6362 - \u534e\u82af\u90a6\u5b98\u7f51\",\"isPartOf\":{\"@id\":\"https:\/\/www.hotchip.com.cn\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.hotchip.com.cn\/dldtp-hx2803-uln2803\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.hotchip.com.cn\/dldtp-hx2803-uln2803\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.hotchip.com.cn\/wp-content\/uploads\/2025\/04\/\u8fbe\u6797\u987f\u901a\u54c1HX2803-2.webp\",\"datePublished\":\"2025-04-21T07:13:23+00:00\",\"dateModified\":\"2025-04-21T07:13:24+00:00\",\"description\":\"\u534e\u82af\u90a6HX2803\u4e0eULN2803\u5168\u517c\u5bb9\uff0c\u6027\u80fd\u66f4\u4f18\u3002\u9002\u7528\u4e8e\u591a\u9886\u57df\uff0c\u66ff\u6362\u4fbf\u6377\uff0c\u6709\u6280\u672f\u652f\u6301\u4e0e\u7a33\u5b9a\u4f9b\u5e94\u94fe\uff0c\u52a9\u529b\u5de5\u4e1a\u9a71\u52a8\u65b0\u751f\u6001\uff0c\u63a8\u52a8\u8fbe\u6797\u987f\u9a71\u52a8\u667a\u80fd\u5316\u53d1\u5c55\u3002\",\"breadcrumb\":{\"@id\":\"https:\/\/www.hotchip.com.cn\/dldtp-hx2803-uln2803\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.hotchip.com.cn\/dldtp-hx2803-uln2803\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.hotchip.com.cn\/dldtp-hx2803-uln2803\/#primaryimage\",\"url\":\"https:\/\/www.hotchip.com.cn\/wp-content\/uploads\/2025\/04\/\u8fbe\u6797\u987f\u901a\u54c1HX2803-2.webp\",\"contentUrl\":\"https:\/\/www.hotchip.com.cn\/wp-content\/uploads\/2025\/04\/\u8fbe\u6797\u987f\u901a\u54c1HX2803-2.webp\",\"width\":424,\"height\":213,\"caption\":\"\u8fbe\u6797\u987f\u901a\u54c1HX2803\u517c\u5bb9\u578b\u53f7ULN2803\u5feb\u901f\u66ff\u6362\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.hotchip.com.cn\/dldtp-hx2803-uln2803\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.hotchip.com.cn\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u8fbe\u6797\u987f\u901a\u54c1HX2803\u517c\u5bb9\u578b\u53f7ULN2803\u5feb\u901f\u66ff\u6362\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.hotchip.com.cn\/#website\",\"url\":\"https:\/\/www.hotchip.com.cn\/\",\"name\":\"\u534e\u82af\u90a6\u5b98\u7f51\",\"description\":\"\u82af\u7247\u8bbe\u8ba1\u5c01\u88c5\u6d4b\u8bd5\u4e00\u7ad9\u5f0f\u670d\u52a1\u4f01\u4e1a\",\"publisher\":{\"@id\":\"https:\/\/www.hotchip.com.cn\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.hotchip.com.cn\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.hotchip.com.cn\/#organization\",\"name\":\"\u534e\u82af\u90a6\u5b98\u7f51\",\"url\":\"https:\/\/www.hotchip.com.cn\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.hotchip.com.cn\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.hotchip.com.cn\/wp-content\/uploads\/2024\/05\/hotchip-LOGO-40.png\",\"contentUrl\":\"https:\/\/www.hotchip.com.cn\/wp-content\/uploads\/2024\/05\/hotchip-LOGO-40.png\",\"width\":110,\"height\":40,\"caption\":\"\u534e\u82af\u90a6\u5b98\u7f51\"},\"image\":{\"@id\":\"https:\/\/www.hotchip.com.cn\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.hotchip.com.cn\/#\/schema\/person\/1b8fe7673035f94ec8c3fe19e45764d8\",\"name\":\"hotchip\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.hotchip.com.cn\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/6f1aa29821ad7981d8edb4afca025aa34658a961fee9eaaf307fc973f5a07773?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/6f1aa29821ad7981d8edb4afca025aa34658a961fee9eaaf307fc973f5a07773?s=96&d=mm&r=g\",\"caption\":\"hotchip\"},\"sameAs\":[\"http:\/\/www.hotchip.com.cn\"],\"url\":\"https:\/\/www.hotchip.com.cn\/author\/hotchip\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u8fbe\u6797\u987f\u901a\u54c1HX2803\u517c\u5bb9\u578b\u53f7ULN2803\u5feb\u901f\u66ff\u6362 - \u534e\u82af\u90a6\u5b98\u7f51","description":"\u534e\u82af\u90a6HX2803\u4e0eULN2803\u5168\u517c\u5bb9\uff0c\u6027\u80fd\u66f4\u4f18\u3002\u9002\u7528\u4e8e\u591a\u9886\u57df\uff0c\u66ff\u6362\u4fbf\u6377\uff0c\u6709\u6280\u672f\u652f\u6301\u4e0e\u7a33\u5b9a\u4f9b\u5e94\u94fe\uff0c\u52a9\u529b\u5de5\u4e1a\u9a71\u52a8\u65b0\u751f\u6001\uff0c\u63a8\u52a8\u8fbe\u6797\u987f\u9a71\u52a8\u667a\u80fd\u5316\u53d1\u5c55\u3002","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.hotchip.com.cn\/dldtp-hx2803-uln2803\/","og_locale":"zh_CN","og_type":"article","og_title":"\u8fbe\u6797\u987f\u901a\u54c1HX2803\u517c\u5bb9\u578b\u53f7ULN2803\u5feb\u901f\u66ff\u6362 - \u534e\u82af\u90a6\u5b98\u7f51","og_description":"\u534e\u82af\u90a6HX2803\u4e0eULN2803\u5168\u517c\u5bb9\uff0c\u6027\u80fd\u66f4\u4f18\u3002\u9002\u7528\u4e8e\u591a\u9886\u57df\uff0c\u66ff\u6362\u4fbf\u6377\uff0c\u6709\u6280\u672f\u652f\u6301\u4e0e\u7a33\u5b9a\u4f9b\u5e94\u94fe\uff0c\u52a9\u529b\u5de5\u4e1a\u9a71\u52a8\u65b0\u751f\u6001\uff0c\u63a8\u52a8\u8fbe\u6797\u987f\u9a71\u52a8\u667a\u80fd\u5316\u53d1\u5c55\u3002","og_url":"https:\/\/www.hotchip.com.cn\/dldtp-hx2803-uln2803\/","og_site_name":"\u534e\u82af\u90a6\u5b98\u7f51","article_published_time":"2025-04-21T07:13:23+00:00","article_modified_time":"2025-04-21T07:13:24+00:00","og_image":[{"width":424,"height":213,"url":"https:\/\/www.hotchip.com.cn\/wp-content\/uploads\/2025\/04\/\u8fbe\u6797\u987f\u901a\u54c1HX2803-2.webp","type":"image\/webp"}],"author":"hotchip","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"hotchip","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"1 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.hotchip.com.cn\/dldtp-hx2803-uln2803\/#article","isPartOf":{"@id":"https:\/\/www.hotchip.com.cn\/dldtp-hx2803-uln2803\/"},"author":{"name":"hotchip","@id":"https:\/\/www.hotchip.com.cn\/#\/schema\/person\/1b8fe7673035f94ec8c3fe19e45764d8"},"headline":"\u8fbe\u6797\u987f\u901a\u54c1HX2803\u517c\u5bb9\u578b\u53f7ULN2803\u5feb\u901f\u66ff\u6362","datePublished":"2025-04-21T07:13:23+00:00","dateModified":"2025-04-21T07:13:24+00:00","mainEntityOfPage":{"@id":"https:\/\/www.hotchip.com.cn\/dldtp-hx2803-uln2803\/"},"wordCount":119,"commentCount":0,"publisher":{"@id":"https:\/\/www.hotchip.com.cn\/#organization"},"image":{"@id":"https:\/\/www.hotchip.com.cn\/dldtp-hx2803-uln2803\/#primaryimage"},"thumbnailUrl":"https:\/\/www.hotchip.com.cn\/wp-content\/uploads\/2025\/04\/\u8fbe\u6797\u987f\u901a\u54c1HX2803-2.webp","keywords":["HX2803","ULN2803","\u8fbe\u6797\u987f\u901a\u54c1"],"articleSection":["\u65b0\u95fb\u4e2d\u5fc3","\u884c\u4e1a\u8d44\u8baf"],"inLanguage":"zh-Hans","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.hotchip.com.cn\/dldtp-hx2803-uln2803\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.hotchip.com.cn\/dldtp-hx2803-uln2803\/","url":"https:\/\/www.hotchip.com.cn\/dldtp-hx2803-uln2803\/","name":"\u8fbe\u6797\u987f\u901a\u54c1HX2803\u517c\u5bb9\u578b\u53f7ULN2803\u5feb\u901f\u66ff\u6362 - \u534e\u82af\u90a6\u5b98\u7f51","isPartOf":{"@id":"https:\/\/www.hotchip.com.cn\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.hotchip.com.cn\/dldtp-hx2803-uln2803\/#primaryimage"},"image":{"@id":"https:\/\/www.hotchip.com.cn\/dldtp-hx2803-uln2803\/#primaryimage"},"thumbnailUrl":"https:\/\/www.hotchip.com.cn\/wp-content\/uploads\/2025\/04\/\u8fbe\u6797\u987f\u901a\u54c1HX2803-2.webp","datePublished":"2025-04-21T07:13:23+00:00","dateModified":"2025-04-21T07:13:24+00:00","description":"\u534e\u82af\u90a6HX2803\u4e0eULN2803\u5168\u517c\u5bb9\uff0c\u6027\u80fd\u66f4\u4f18\u3002\u9002\u7528\u4e8e\u591a\u9886\u57df\uff0c\u66ff\u6362\u4fbf\u6377\uff0c\u6709\u6280\u672f\u652f\u6301\u4e0e\u7a33\u5b9a\u4f9b\u5e94\u94fe\uff0c\u52a9\u529b\u5de5\u4e1a\u9a71\u52a8\u65b0\u751f\u6001\uff0c\u63a8\u52a8\u8fbe\u6797\u987f\u9a71\u52a8\u667a\u80fd\u5316\u53d1\u5c55\u3002","breadcrumb":{"@id":"https:\/\/www.hotchip.com.cn\/dldtp-hx2803-uln2803\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.hotchip.com.cn\/dldtp-hx2803-uln2803\/"]}]},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.hotchip.com.cn\/dldtp-hx2803-uln2803\/#primaryimage","url":"https:\/\/www.hotchip.com.cn\/wp-content\/uploads\/2025\/04\/\u8fbe\u6797\u987f\u901a\u54c1HX2803-2.webp","contentUrl":"https:\/\/www.hotchip.com.cn\/wp-content\/uploads\/2025\/04\/\u8fbe\u6797\u987f\u901a\u54c1HX2803-2.webp","width":424,"height":213,"caption":"\u8fbe\u6797\u987f\u901a\u54c1HX2803\u517c\u5bb9\u578b\u53f7ULN2803\u5feb\u901f\u66ff\u6362"},{"@type":"BreadcrumbList","@id":"https:\/\/www.hotchip.com.cn\/dldtp-hx2803-uln2803\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.hotchip.com.cn\/"},{"@type":"ListItem","position":2,"name":"\u8fbe\u6797\u987f\u901a\u54c1HX2803\u517c\u5bb9\u578b\u53f7ULN2803\u5feb\u901f\u66ff\u6362"}]},{"@type":"WebSite","@id":"https:\/\/www.hotchip.com.cn\/#website","url":"https:\/\/www.hotchip.com.cn\/","name":"\u534e\u82af\u90a6\u5b98\u7f51","description":"\u82af\u7247\u8bbe\u8ba1\u5c01\u88c5\u6d4b\u8bd5\u4e00\u7ad9\u5f0f\u670d\u52a1\u4f01\u4e1a","publisher":{"@id":"https:\/\/www.hotchip.com.cn\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.hotchip.com.cn\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-Hans"},{"@type":"Organization","@id":"https:\/\/www.hotchip.com.cn\/#organization","name":"\u534e\u82af\u90a6\u5b98\u7f51","url":"https:\/\/www.hotchip.com.cn\/","logo":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.hotchip.com.cn\/#\/schema\/logo\/image\/","url":"https:\/\/www.hotchip.com.cn\/wp-content\/uploads\/2024\/05\/hotchip-LOGO-40.png","contentUrl":"https:\/\/www.hotchip.com.cn\/wp-content\/uploads\/2024\/05\/hotchip-LOGO-40.png","width":110,"height":40,"caption":"\u534e\u82af\u90a6\u5b98\u7f51"},"image":{"@id":"https:\/\/www.hotchip.com.cn\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.hotchip.com.cn\/#\/schema\/person\/1b8fe7673035f94ec8c3fe19e45764d8","name":"hotchip","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.hotchip.com.cn\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/6f1aa29821ad7981d8edb4afca025aa34658a961fee9eaaf307fc973f5a07773?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/6f1aa29821ad7981d8edb4afca025aa34658a961fee9eaaf307fc973f5a07773?s=96&d=mm&r=g","caption":"hotchip"},"sameAs":["http:\/\/www.hotchip.com.cn"],"url":"https:\/\/www.hotchip.com.cn\/author\/hotchip\/"}]}},"_links":{"self":[{"href":"https:\/\/www.hotchip.com.cn\/wp-json\/wp\/v2\/posts\/8396","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hotchip.com.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hotchip.com.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hotchip.com.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hotchip.com.cn\/wp-json\/wp\/v2\/comments?post=8396"}],"version-history":[{"count":1,"href":"https:\/\/www.hotchip.com.cn\/wp-json\/wp\/v2\/posts\/8396\/revisions"}],"predecessor-version":[{"id":8399,"href":"https:\/\/www.hotchip.com.cn\/wp-json\/wp\/v2\/posts\/8396\/revisions\/8399"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hotchip.com.cn\/wp-json\/wp\/v2\/media\/8398"}],"wp:attachment":[{"href":"https:\/\/www.hotchip.com.cn\/wp-json\/wp\/v2\/media?parent=8396"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hotchip.com.cn\/wp-json\/wp\/v2\/categories?post=8396"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hotchip.com.cn\/wp-json\/wp\/v2\/tags?post=8396"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}