{"id":340,"date":"2025-04-28T22:35:38","date_gmt":"2025-04-28T14:35:38","guid":{"rendered":"https:\/\/www.bihec.com\/highland\/?p=340"},"modified":"2025-04-28T22:35:38","modified_gmt":"2025-04-28T14:35:38","slug":"%e7%be%8e%e5%9b%bdhighland-t340-4-%e9%80%9a%e9%81%93%e7%b4%a7%e5%87%91%e5%9e%8b%e5%87%bd%e6%95%b0%e5%8f%91%e7%94%9f%e5%99%a8%e5%8f%af%e5%9c%a8%e4%bb%bb%e4%bd%95%e9%80%9a%e9%81%93%e7%bb%84%e5%90%88","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/highland\/%e7%be%8e%e5%9b%bdhighland-t340-4-%e9%80%9a%e9%81%93%e7%b4%a7%e5%87%91%e5%9e%8b%e5%87%bd%e6%95%b0%e5%8f%91%e7%94%9f%e5%99%a8%e5%8f%af%e5%9c%a8%e4%bb%bb%e4%bd%95%e9%80%9a%e9%81%93%e7%bb%84%e5%90%88\/","title":{"rendered":"\u7f8e\u56fdHighland ,T340 ,4 \u901a\u9053\u7d27\u51d1\u578b\u51fd\u6570\u53d1\u751f\u5668,\u53ef\u5728\u4efb\u4f55\u901a\u9053\u7ec4\u5408\u4e2d\u540c\u6b65\u4ee5\u4ea7\u751f\u591a\u76f8\u4fe1\u53f7"},"content":{"rendered":"<p>\u7f8e\u56fd<a href=\"https:\/\/www.bihec.com\/highland\/tag\/highland\/\" title=\"View all posts in Highland\" target=\"_blank\">Highland<\/a> ,<a href=\"https:\/\/www.bihec.com\/highland\/tag\/t340\/\" title=\"View all posts in T340\" target=\"_blank\">T340<\/a> ,<a href=\"https:\/\/www.bihec.com\/highland\/tag\/4-%e9%80%9a%e9%81%93%e7%b4%a7%e5%87%91%e5%9e%8b%e5%87%bd%e6%95%b0%e5%8f%91%e7%94%9f%e5%99%a8\/\" title=\"View all posts in 4 \u901a\u9053\u7d27\u51d1\u578b\u51fd\u6570\u53d1\u751f\u5668\" target=\"_blank\">4 \u901a\u9053\u7d27\u51d1\u578b\u51fd\u6570\u53d1\u751f\u5668<\/a>,<a href=\"https:\/\/www.bihec.com\/highland\/tag\/%e5%8f%af%e5%9c%a8%e4%bb%bb%e4%bd%95%e9%80%9a%e9%81%93%e7%bb%84%e5%90%88%e4%b8%ad%e5%90%8c%e6%ad%a5%e4%bb%a5%e4%ba%a7%e7%94%9f%e5%a4%9a%e7%9b%b8%e4%bf%a1%e5%8f%b7\/\" title=\"View all posts in \u53ef\u5728\u4efb\u4f55\u901a\u9053\u7ec4\u5408\u4e2d\u540c\u6b65\u4ee5\u4ea7\u751f\u591a\u76f8\u4fe1\u53f7\" target=\"_blank\">\u53ef\u5728\u4efb\u4f55\u901a\u9053\u7ec4\u5408\u4e2d\u540c\u6b65\u4ee5\u4ea7\u751f\u591a\u76f8\u4fe1\u53f7<\/a><\/p>\n<p id=\"DbkXeaX\"><img decoding=\"async\" loading=\"lazy\" width=\"433\" height=\"352\" class=\"alignnone size-full wp-image-341 \" src=\"https:\/\/www.bihec.com\/highland\/wp-content\/uploads\/sites\/1517\/2025\/04\/img_680f91dc4f5e9.png\" alt=\"\" srcset=\"https:\/\/www.bihec.com\/highland\/wp-content\/uploads\/sites\/1517\/2025\/04\/img_680f91dc4f5e9.png 433w, https:\/\/www.bihec.com\/highland\/wp-content\/uploads\/sites\/1517\/2025\/04\/img_680f91dc4f5e9-300x244.png 300w\" sizes=\"(max-width: 433px) 100vw, 433px\" \/><\/p>\n<h5>\u7279\u5f81\uff1a<\/h5>\n<ul>\n<li>\u56db\u4e2a\u72ec\u7acb\u53ef\u7f16\u7a0b\u6216\u540c\u6b65\u6ce2\u5f62\u8f93\u51fa\uff1a\u6b63\u5f26\u6ce2\u3001\u4e09\u89d2\u6ce2\u3001\u952f\u9f7f\u6ce2\u3001\u65b9\u6ce2\/\u8109\u51b2\/PWM<\/li>\n<li>\u901a\u9053\u53ef\u4ee5\u540c\u6b65\uff0c\u4ee5\u4ea7\u751f\u76f8\u540c\u6216\u6bd4\u7387\u9891\u7387\u7684\u534f\u8c03\u591a\u76f8\u6216\u65f6\u95f4\u5bf9\u9f50 PWM \u4fe1\u53f7<\/li>\n<li>0 \u81f3 2 MHz \u8f93\u51fa\uff0c\u5206\u8fa8\u7387\u4e3a 0.004 Hz<\/li>\n<li>\u9ad8\u8fbe 20.48 V \u7684\u5cf0\u5cf0\u503c\u8f93\u51fa\uff0c\u53ef\u7f16\u7a0b 10\uff1a1 \u8870\u51cf\u548c\u76f4\u6d41\u504f\u79fb<\/li>\n<li>\u7528\u4e8e\u57fa\u672c\u6b63\u5f26\u6ce2\u751f\u6210\u7684\u7b80\u5355\u7f16\u7a0b\u7a0b\u5e8f<\/li>\n<li>\u53ef\u7f16\u7a0b\u504f\u79fb\u5141\u8bb8\u6ce2\u5f62 + \u504f\u79fb\u6216\u76f4\u63a5 DC DAC \u529f\u80fd<\/li>\n<li>\u53ef\u7f16\u7a0b\u901a\u9053\u76f8\u4f4d\u5141\u8bb8\u751f\u6210\u6b63\u4ea4\u6216\u591a\u76f8\u6ce2\u5f62<\/li>\n<li>\u53ef\u7f16\u7a0b\u6570\u5b57\u8109\u51b2\/PWM \u8f93\u51fa\u53ef\u4ee5\u6a21\u62df\u4f20\u611f\u5668\u6216\u6b63\u4ea4\u7f16\u7801\u5668<\/li>\n<li>\u5305\u62ec\u6d4b\u8bd5\u8f93\u51fa\u548c\u5185\u7f6e\u81ea\u68c0 \uff08BIST\uff09<\/li>\n<li>\u5305\u62ec\u901a\u9053\u6d4b\u8bd5\u8fde\u63a5\u5668\uff0c\u5141\u8bb8\u5728\u7cfb\u7edf\u5185\u68c0\u67e5\u901a\u9053\u6027\u80fd\uff0c\u800c\u65e0\u9700\u79fb\u9664\u73b0\u573a\u5e03\u7ebf<\/li>\n<li>\u5916\u90e8\u901a\u7528\u7535\u6e90\u6216 12 \u4f0f\u76f4\u6d41\u7535\u6e90<\/li>\n<li>RS-232 \u4e32\u884c\u63a5\u53e3\u6807\u51c6;\u4ee5\u592a\u7f51\u53ef\u9009<\/li>\n<\/ul>\n<h5>\u63cf\u8ff0\uff1a<\/h5>\n<p>T340 \u662f\u4e00\u6b3e\u7d27\u51d1\u7684\u72ec\u7acb\u6ce2\u5f62\u53d1\u751f\u5668\u3002\u5b83\u5305\u542b\u56db\u4e2a\u5185\u90e8 DDS \u6ce2\u5f62\u5408\u6210\u5668\uff0c\u53ef\u4ee5\u72ec\u7acb\u6216\u540c\u6b65\u4f7f\u7528\u4ee5\u4ea7\u751f\u591a\u76f8\u4fe1\u53f7\u3002\u6ce2\u5f62\u5305\u62ec\u6b63\u5f26\u6ce2\u3001\u4e09\u89d2\u6ce2\u3001\u952f\u9f7f\u6ce2\u548c\u7cbe\u5bc6\u65b9\u6ce2\/PWM \u8f93\u51fa\u3002<\/p>\n<p>\u6d4b\u8bd5\u7ee7\u7535\u5668\u5141\u8bb8\u5c06\u4efb\u4f55\u8f93\u51fa\u8f6c\u79fb\u5230\u6d4b\u8bd5\u8fde\u63a5\u5668\uff0c\u4ee5\u8fdb\u884c\u7cfb\u7edf\u5185\u6821\u51c6\u9a8c\u8bc1\u3002\u63d0\u4f9b\u5185\u7f6e\u81ea\u68c0\u529f\u80fd\u3002<\/p>\n<p>T34x \u7cfb\u5217\u53d1\u751f\u5668\u5305\u62ec T344 \u548c T346\uff0c\u5b83\u4eec\u63d0\u4f9b T340 \u7684\u529f\u80fd\uff0c\u5e76\u589e\u52a0\u4e86\u4efb\u610f\u6ce2\u5f62\u529f\u80fd\u3001AM\/FM\/PM \u8c03\u5236\u3001\u6c42\u548c\u3001\u5168\u5c40\u540c\u6b65\uff0c\u5e76\u5c06\u9891\u7387\u8f93\u51fa\u6269\u5c55\u5230\u9ad8\u8fbe 32 MHz\u3002<\/p>\n<table class=\"table table-striped table-hover\">\n<tbody>\n<tr>\n<td>\u529f\u80fd<\/td>\n<td>\n<div>\n<div>4 \u901a\u9053\u7d27\u51d1\u578b\u51fd\u6570\u53d1\u751f\u5668<\/div>\n<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td>\u6e20\u9053<\/td>\n<td>\n<div>\n<div>4\u3001<a href=\"https:\/\/www.bihec.com\/highland\/tag\/%e7%9b%b4%e6%b5%81%e8%80%a6%e5%90%88\/\" title=\"View all posts in \u76f4\u6d41\u8026\u5408\" target=\"_blank\">\u76f4\u6d41\u8026\u5408<\/a> 50 \u03a9 \u8f93\u51fa\u963b\u6297<\/div>\n<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td>\u8f93\u51fa<\/td>\n<td>\n<div>\n<div>4 \u4e2a\u72ec\u7acb\u6216\u540c\u6b65\u7684\u6b63\u5f26\u6ce2\u3001\u952f\u9f7f\u6ce2\u3001\u4e09\u89d2\u6ce2\u6216\u65b9\u6ce2\/\u8109\u51b2\/PWM \u8f93\u51fa\uff0c\u53ef\u7f16\u7a0b\u9891\u7387 0 \u81f3 2 MHz\uff0c\u5206\u8fa8\u7387\u4e3a 0.003725 Hz<\/div>\n<\/div>\n<div>\n<div>14 \u4f4d DAC \u8f93\u51fa\u5206\u8fa8\u7387<\/div>\n<\/div>\n<div>\n<div>\u4e24\u4e2a\u53ef\u7f16\u7a0b\u5e45\u5ea6\u8303\u56f4\uff0c\u00b1 10.24 V \u548c \u00b1 1.024 V<\/div>\n<\/div>\n<div>\n<div>\u632f\u5e45\u8303\u56f4\u5185\u4efb\u4f55\u4f4d\u7f6e\u7684\u53ef\u7f16\u7a0b\u76f4\u6d41\u504f\u79fb<\/div>\n<\/div>\n<div>\n<div>\u53ef\u7f16\u7a0b\u76f8\u4f4d\u548c PWM \u5360\u7a7a\u6bd4<\/div>\n<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td>\u504f\u79fb\u8bef\u5dee<\/td>\n<td>\n<div>\n<div>\u6700\u5927 10 mV<\/div>\n<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td>\u589e\u76ca\u8bef\u5dee<\/td>\n<td>\n<div>\n<div>\u6700\u5927 2%\uff0c\u901a\u5e38&lt; 0.2% \u81f3 100 KHz<\/div>\n<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td>\u9891\u7387\u7cbe\u5ea6<\/td>\n<td>\n<div>\n<div>\u00b1 0.02%\uff0c\u901a\u5e38&lt; 20 PPM<\/div>\n<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td>\u5de5\u4f5c\u6e29\u5ea6<\/td>\n<td>\n<div>\n<div>0 \u81f3 60\u00b0C;\u63d0\u4f9b\u6269\u5c55\u7684 MIL\/COTS \u8303\u56f4<\/div>\n<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td>\u6821\u51c6\u95f4\u9694<\/td>\n<td>\n<div>\n<div>\u4e00\u5e74<\/div>\n<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td>\u6743\u529b<\/td>\n<td>\n<div>\n<div>+12 V\uff0c\u6700\u5927 700 mA<\/div>\n<\/div>\n<div>\n<div>\u63d0\u4f9b J12 12 \u4f0f\u7535\u6e90\u9002\u914d\u5668<\/div>\n<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td>\u901a\u4fe1<\/td>\n<td>\n<div>\n<div>RS-232 \u6807\u51c6\uff0c38.4 kbaud<\/div>\n<\/div>\n<div>\n<div>\u53ef\u9009 10\/100 \u4ee5\u592a\u7f51<\/div>\n<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td>\u8fde\u63a5<\/td>\n<td>\n<div>\n<div>\u8f93\u51fa\u548c\u6d4b\u8bd5\uff0cSMB \u63d2\u5b54<\/div>\n<\/div>\n<div>\n<div>\u7535\u6e90\uff0c2.5 mm \u540c\u8f74\uff0c\u4e2d\u5fc3\u6b63\u6781<\/div>\n<\/div>\n<div>\n<div>RS-232 \u548c\u5907\u7528\u7535\u6e90\uff0cD9 \u6bcd\u5934<\/div>\n<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td>\u6307\u6807<\/td>\n<td>\n<div>\n<div>\u7528\u4e8e\u901a\u4fe1\u7684 LED\uff0c\u9519\u8bef<\/div>\n<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td>\u5305\u88c5<\/td>\n<td>\n<div>\n<div>4.0 \u82f1\u5bf8\uff08\u957f\uff09x 4.75 \u82f1\u5bf8\uff08\u5bbd\uff09x 1.25 \u82f1\u5bf8\uff08\u9ad8\uff09\u6324\u538b\u94dd\u6750<\/div>\n<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td>\u4e00\u81f4\u6027<\/td>\n<td>\n<div>\n<div>OEM \u4ea7\u54c1\u6ca1\u6709 UL\/FCC\/CE \u5408\u89c4\u6027\u8981\u6c42<\/div>\n<\/div>\n<div>\n<div>\u4e13\u4e3a\u6ee1\u8db3 UL\/FCC\/CE \u8981\u6c42\u800c\u8bbe\u8ba1<\/div>\n<\/div>\n<div>\n<div>\u7535\u6e90\u9002\u914d\u5668\uff08\u5982\u679c\u63d0\u4f9b\uff09\u7ecf\u8fc7 UL\/CE \u8ba4\u8bc1<\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p id=\"CilWxMR\"><img decoding=\"async\" loading=\"lazy\" width=\"754\" height=\"628\" class=\"alignnone size-full wp-image-342 \" src=\"https:\/\/www.bihec.com\/highland\/wp-content\/uploads\/sites\/1517\/2025\/04\/img_680f91f9bef3e.png\" alt=\"\" srcset=\"https:\/\/www.bihec.com\/highland\/wp-content\/uploads\/sites\/1517\/2025\/04\/img_680f91f9bef3e.png 754w, https:\/\/www.bihec.com\/highland\/wp-content\/uploads\/sites\/1517\/2025\/04\/img_680f91f9bef3e-300x250.png 300w, https:\/\/www.bihec.com\/highland\/wp-content\/uploads\/sites\/1517\/2025\/04\/img_680f91f9bef3e-500x416.png 500w\" sizes=\"(max-width: 754px) 100vw, 754px\" \/><\/p>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/highland\/tag\/4-%e9%80%9a%e9%81%93%e7%b4%a7%e5%87%91%e5%9e%8b%e5%87%bd%e6%95%b0%e5%8f%91%e7%94%9f%e5%99%a8\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-1\" style=\"font-size: 8pt;\" aria-label=\"4 \u901a\u9053\u7d27\u51d1\u578b\u51fd\u6570\u53d1\u751f\u5668 (1\u4e2a\u9879\u76ee)\">4 \u901a\u9053\u7d27\u51d1\u578b\u51fd\u6570\u53d1\u751f\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/highland\/tag\/t340\/\" class=\"tag-cloud-link tag-link-1 tag-link-position-2\" style=\"font-size: 8pt;\" aria-label=\"T340 (1\u4e2a\u9879\u76ee)\">T340<\/a>\n<a href=\"https:\/\/www.bihec.com\/highland\/tag\/%e5%8f%af%e5%9c%a8%e4%bb%bb%e4%bd%95%e9%80%9a%e9%81%93%e7%bb%84%e5%90%88%e4%b8%ad%e5%90%8c%e6%ad%a5%e4%bb%a5%e4%ba%a7%e7%94%9f%e5%a4%9a%e7%9b%b8%e4%bf%a1%e5%8f%b7\/\" class=\"tag-cloud-link tag-link-2 tag-link-position-3\" style=\"font-size: 8pt;\" aria-label=\"\u53ef\u5728\u4efb\u4f55\u901a\u9053\u7ec4\u5408\u4e2d\u540c\u6b65\u4ee5\u4ea7\u751f\u591a\u76f8\u4fe1\u53f7 (1\u4e2a\u9879\u76ee)\">\u53ef\u5728\u4efb\u4f55\u901a\u9053\u7ec4\u5408\u4e2d\u540c\u6b65\u4ee5\u4ea7\u751f\u591a\u76f8\u4fe1\u53f7<\/a>\n<a href=\"https:\/\/www.bihec.com\/highland\/tag\/%e7%be%8e%e5%9b%bdhighland\/\" class=\"tag-cloud-link tag-link-3 tag-link-position-4\" style=\"font-size: 22pt;\" aria-label=\"\u7f8e\u56fdhighland (21\u4e2a\u9879\u76ee)\">\u7f8e\u56fdhighland<\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>\u7f8e\u56fdHighland ,T340 ,4 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