{"id":1376,"date":"2025-08-20T15:18:58","date_gmt":"2025-08-20T07:18:58","guid":{"rendered":"https:\/\/www.lightbo-led.com\/?p=1376"},"modified":"2025-09-10T18:55:27","modified_gmt":"2025-09-10T10:55:27","slug":"capacitive-touch-led-display","status":"publish","type":"post","link":"https:\/\/www.lightbo-led.com\/zh\/capacitive-touch-led-display\/","title":{"rendered":"\u7535\u5bb9\u5f0f\u89e6\u6478LED\u663e\u793a\u5c4f"},"content":{"rendered":"

\u591a\u8272\u5b9a\u52363\u4f4d7\u6bb5 <\/b><\/strong>\u7535\u5bb9\u5f0f\u89e6\u6478<\/b><\/strong>\u00a0<\/b><\/strong>LED\u663e\u793a\u5c4f\u7528\u4e8e\u6e29\u5ea6\u63a7\u5236<\/b><\/strong><\/p>\n

 <\/p>\n

\u4ee3\u7801\uff1a\u7eaf\u7eff\u8272<\/b><\/strong><\/p>\n\n\n\n\n\n\n\n\n
\n

\u53c2\u6570<\/p>\n<\/td>\n

\n

\u7b26\u53f7<\/p>\n<\/td>\n

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\u6761\u4ef6<\/p>\n<\/td>\n

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\u654f<\/p>\n<\/td>\n

\n

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\n

\u9a6c\u514b\u65af<\/p>\n<\/td>\n

\n

\u5355\u5143<\/p>\n<\/td>\n<\/tr>\n

\n

\u6b63\u5411\u7535\u538b<\/p>\n<\/td>\n

\n

\u7535\u538b<\/p>\n<\/td>\n

\n

\u5982\u679c=20mA<\/p>\n<\/td>\n

\n

3.0<\/p>\n<\/td>\n

\/<\/td>\n\n

3.5<\/p>\n<\/td>\n

\u4e94\u3001<\/td>\n<\/tr>\n
\n

\u53cd\u5411\u7535\u538b<\/p>\n<\/td>\n

\n

\u865a\u62df\u73b0\u5b9e<\/p>\n<\/td>\n

\n

Ir=10uA<\/p>\n<\/td>\n

\/<\/td>\n5<\/td>\n\/<\/td>\n\u4e94\u3001<\/td>\n<\/tr>\n
\n

\u53d1\u5149\u5f3a\u5ea6<\/p>\n<\/td>\n

\n

\u9759\u8109\u5185<\/p>\n<\/td>\n

\n

\u5982\u679c=20mA<\/p>\n<\/td>\n

200<\/td>\n\/<\/td>\n220<\/td>\n\n

\u9ea6\u5f53\u52b3<\/p>\n<\/td>\n<\/tr>\n

\n

\u534a\u503c\u5149\u8c31<\/p>\n<\/td>\n

\n

\u25b3\u03bb<\/p>\n<\/td>\n

\n

\u5982\u679c=20mA<\/p>\n<\/td>\n

\/<\/td>\n20<\/td>\n\/<\/td>\n\n

\u7eb3\u7c73<\/p>\n<\/td>\n<\/tr>\n

\n

\u6ce2\u957f<\/p>\n<\/td>\n

\n

D\u03bb<\/p>\n<\/td>\n

\n

\u5982\u679c=20mA<\/p>\n<\/td>\n

525<\/td>\n\/<\/td>\n530<\/td>\n\n

\u7eb3\u7c73<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u4ee3\u7801\uff1a\u8d85\u4eae\u767d\u8272<\/b><\/strong><\/p>\n\n\n\n\n\n\n\n
\n

\u53c2\u6570<\/p>\n<\/td>\n

\n

\u7b26\u53f7<\/p>\n<\/td>\n

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\u6761\u4ef6<\/p>\n<\/td>\n

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\u654f<\/p>\n<\/td>\n

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\u7c7b\u578b<\/p>\n<\/td>\n

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\u9a6c\u514b\u65af<\/p>\n<\/td>\n

\n

\u5355\u5143<\/p>\n<\/td>\n<\/tr>\n

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\u6b63\u5411\u7535\u538b<\/p>\n<\/td>\n

\n

\u7535\u538b<\/p>\n<\/td>\n

\n

\u5982\u679c=20mA<\/p>\n<\/td>\n

\n

2.8<\/p>\n<\/td>\n

\/<\/td>\n3.6<\/td>\n\u4e94\u3001<\/td>\n<\/tr>\n
\n

\u53cd\u5411\u7535\u538b<\/p>\n<\/td>\n

\n

\u865a\u62df\u73b0\u5b9e<\/p>\n<\/td>\n

\n

Ir=10uA<\/p>\n<\/td>\n

\/<\/td>\n5<\/td>\n\/<\/td>\n\u4e94\u3001<\/td>\n<\/tr>\n
\n

\u53d1\u5149\u5f3a\u5ea6<\/p>\n<\/td>\n

\n

\u9759\u8109\u5185<\/p>\n<\/td>\n

\n

\u5982\u679c=20mA<\/p>\n<\/td>\n

100<\/td>\n\/<\/td>\n120<\/td>\n\n

\u9ea6\u5f53\u52b3<\/p>\n<\/td>\n<\/tr>\n

\n

\u534a\u503c\u5149\u8c31<\/p>\n<\/td>\n

\n

\u25b3\u03bb<\/p>\n<\/td>\n

\n

\u5982\u679c=20mA<\/p>\n<\/td>\n

\/<\/td>\n20<\/td>\n\/<\/td>\n\n

\u7eb3\u7c73<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u4ee3\u7801\uff1a\u4eae\u7ea2\u8272<\/b><\/strong><\/p>\n\n\n\n\n\n\n\n\n
\n

\u53c2\u6570<\/p>\n<\/td>\n

\n

\u7b26\u53f7<\/p>\n<\/td>\n

\n

\u6761\u4ef6<\/p>\n<\/td>\n

\n

\u654f<\/p>\n<\/td>\n

\n

\u7c7b\u578b<\/p>\n<\/td>\n

\n

\u9a6c\u514b\u65af<\/p>\n<\/td>\n

\n

\u5355\u5143<\/p>\n<\/td>\n<\/tr>\n

\n

\u6b63\u5411\u7535\u538b<\/p>\n<\/td>\n

\n

\u7535\u538b<\/p>\n<\/td>\n

\n

\u5982\u679c=20mA<\/p>\n<\/td>\n

\n

1.8<\/p>\n<\/td>\n

\/<\/td>\n2.2<\/td>\n\u4e94\u3001<\/td>\n<\/tr>\n
\n

\u53cd\u5411\u7535\u538b<\/p>\n<\/td>\n

\n

\u865a\u62df\u73b0\u5b9e<\/p>\n<\/td>\n

\n

Ir=10uA<\/p>\n<\/td>\n

\/<\/td>\n5<\/td>\n\/<\/td>\n\u4e94\u3001<\/td>\n<\/tr>\n
\n

\u53d1\u5149\u5f3a\u5ea6<\/p>\n<\/td>\n

\n

\u9759\u8109\u5185<\/p>\n<\/td>\n

\n

\u5982\u679c=20mA<\/p>\n<\/td>\n

25<\/td>\n\/<\/td>\n35<\/td>\n\n

\u9ea6\u5f53\u52b3<\/p>\n<\/td>\n<\/tr>\n

\n

\u534a\u503c\u5149\u8c31<\/p>\n<\/td>\n

\n

\u25b3\u03bb<\/p>\n<\/td>\n

\n

\u5982\u679c=20mA<\/p>\n<\/td>\n

\/<\/td>\n20<\/td>\n\/<\/td>\n\n

\u7eb3\u7c73<\/p>\n<\/td>\n<\/tr>\n

\n

\u6ce2\u957f<\/p>\n<\/td>\n

\n

D\u03bb<\/p>\n<\/td>\n

\n

\u5982\u679c=20mA<\/p>\n<\/td>\n

625<\/td>\n\/<\/td>\n635<\/td>\n\n

\u7eb3\u7c73<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u4ee3\u7801\uff1a\u84dd\u8272<\/b><\/strong><\/p>\n\n\n\n\n\n\n\n\n
\n

\u53c2\u6570<\/p>\n<\/td>\n

\n

\u7b26\u53f7<\/p>\n<\/td>\n

\n

\u6761\u4ef6<\/p>\n<\/td>\n

\n

\u654f<\/p>\n<\/td>\n

\n

\u7c7b\u578b<\/p>\n<\/td>\n

\n

\u9a6c\u514b\u65af<\/p>\n<\/td>\n

\n

\u5355\u5143<\/p>\n<\/td>\n<\/tr>\n

\n

\u6b63\u5411\u7535\u538b<\/p>\n<\/td>\n

\n

\u7535\u538b<\/p>\n<\/td>\n

\n

\u5982\u679c=20mA<\/p>\n<\/td>\n

\n

2.8<\/p>\n<\/td>\n

\/<\/td>\n3.3<\/td>\n\u4e94\u3001<\/td>\n<\/tr>\n
\n

\u53cd\u5411\u7535\u538b<\/p>\n<\/td>\n

\n

\u865a\u62df\u73b0\u5b9e<\/p>\n<\/td>\n

\n

Ir=10uA<\/p>\n<\/td>\n

30<\/td>\n\/<\/td>\n\/<\/td>\n\u4e94\u3001<\/td>\n<\/tr>\n
\n

\u53d1\u5149\u5f3a\u5ea6<\/p>\n<\/td>\n

\n

\u9759\u8109\u5185<\/p>\n<\/td>\n

\n

\u5982\u679c=20mA<\/p>\n<\/td>\n

\/<\/td>\n30<\/td>\n\/<\/td>\n\n

\u9ea6\u5f53\u52b3<\/p>\n<\/td>\n<\/tr>\n

\n

\u534a\u503c\u5149\u8c31<\/p>\n<\/td>\n

\n

\u25b3\u03bb<\/p>\n<\/td>\n

\n

\u5982\u679c=20mA<\/p>\n<\/td>\n

\/<\/td>\n30<\/td>\n\/<\/td>\n\n

\u7eb3\u7c73<\/p>\n<\/td>\n<\/tr>\n

\n

\u6ce2\u957f<\/p>\n<\/td>\n

\n

D\u03bb<\/p>\n<\/td>\n

\n

\u5982\u679c=20mA<\/p>\n<\/td>\n

465<\/td>\n\/<\/td>\n475<\/td>\n\n

\/<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u5206\u6bb5\u5f0fLED\u663e\u793a\u5c4f\u7684\u5e94\u7528<\/strong><\/p>\n

—\u97f3\u9891\u8bbe\u5907\u6216\u4eea\u8868\u677f\uff1b<\/p>\n

—\u6570\u5b57\u6307\u793a\u5668\u7684\u4e00\u822c\u7528\u9014\uff1b<\/p>\n

—\u591a\u5a92\u4f53\u4ea7\u54c1\uff1b<\/p>\n

—\u94f6\u884c\u6c47\u7387\u663e\u793a\uff1b<\/p>\n

—LED\u65f6\u949f\u663e\u793a\uff1b<\/p>\n

—\u52a0\u6cb9\u7ad9\u548c\u8bbe\u5907\/\u673a\u5668\u7684\u5176\u4ed6\u5404\u79cd\u663e\u793a\u533a\u57df\u7684\u663e\u793a\u5668\u3002<\/p>\n

 <\/p>\n

\u5de5\u4e1a\u8bbe\u5907<\/strong><\/p>\n

\u5de5\u4e1a\u70e4\u7bb1\u3001\u53ef\u9760\u6027\u6d4b\u8bd5\u8bbe\u5907\u3001\u5206\u6790\u4eea\u5668\u3001\u8fc7\u7a0b\u63a7\u5236\u8bbe\u5907\u3001\u6d4b\u8bd5\u548c\u6d4b\u91cf\u4eea\u5668\u3001\u6e29\u5ea6\u63a7\u5236\u5668\u3001\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668\u3001\u5b89\u5168\u7cfb\u7edf<\/p>\n

\u00a0<\/b><\/strong><\/p>","protected":false},"excerpt":{"rendered":"

\u7528\u4e8e\u6e29\u5ea6\u63a7\u5236\u7684\u591a\u8272\u5b9a\u52363\u4f4d7\u6bb5\u7535\u5bb9\u5f0f\u89e6\u6478LED\u663e\u793a\u5c4f   \u4ee3\u7801\uff1a\u7eaf\u7eff\u8272 \u53c2\u6570\u7b26\u53f7 \u6761\u4ef6 \u6700\u5c0f\u503c \u5178\u578b\u503c \u6700\u5927\u503c \u5355\u4f4d \u6b63\u5411\u7535\u538b Vf If=20mA 3.0 \/ 3.5 V \u53cd\u5411\u7535\u538b Vr Ir=10uA \/ 5 \/ V \u53d1\u5149\u5f3a\u5ea6 Iv If=20mA 200 \/ 220 mcd \u534a\u503c\u5149\u8c31 \u25b3\u03bb If=20mA \/ 20 […]<\/p>","protected":false},"author":1,"featured_media":514,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[912,907],"tags":[],"class_list":["post-1376","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-custom-led-display","category-led-display"],"_links":{"self":[{"href":"https:\/\/www.lightbo-led.com\/zh\/wp-json\/wp\/v2\/posts\/1376","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lightbo-led.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lightbo-led.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lightbo-led.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lightbo-led.com\/zh\/wp-json\/wp\/v2\/comments?post=1376"}],"version-history":[{"count":9,"href":"https:\/\/www.lightbo-led.com\/zh\/wp-json\/wp\/v2\/posts\/1376\/revisions"}],"predecessor-version":[{"id":1707,"href":"https:\/\/www.lightbo-led.com\/zh\/wp-json\/wp\/v2\/posts\/1376\/revisions\/1707"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lightbo-led.com\/zh\/wp-json\/wp\/v2\/media\/514"}],"wp:attachment":[{"href":"https:\/\/www.lightbo-led.com\/zh\/wp-json\/wp\/v2\/media?parent=1376"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lightbo-led.com\/zh\/wp-json\/wp\/v2\/categories?post=1376"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lightbo-led.com\/zh\/wp-json\/wp\/v2\/tags?post=1376"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}