{"id":457,"date":"2025-08-27T11:21:23","date_gmt":"2025-08-27T03:21:23","guid":{"rendered":"https:\/\/www.bihec.com\/on-trak\/?p=457"},"modified":"2025-08-27T11:21:23","modified_gmt":"2025-08-27T03:21:23","slug":"psd-%e4%bf%a1%e5%8f%b7%e5%a4%84%e7%90%86%e7%b3%bb%e7%bb%9f-seepos-psd-%e7%b3%bb%e7%bb%9f%e5%bc%80%e5%8f%91%e6%b5%8b%e9%87%8f-%e5%85%89%e5%ad%a6%e7%b3%bb%e7%bb%9f%e8%b4%a8%e9%87%8f%e6%8e%a7%e5%88%b6","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/on-trak\/psd-%e4%bf%a1%e5%8f%b7%e5%a4%84%e7%90%86%e7%b3%bb%e7%bb%9f-seepos-psd-%e7%b3%bb%e7%bb%9f%e5%bc%80%e5%8f%91%e6%b5%8b%e9%87%8f-%e5%85%89%e5%ad%a6%e7%b3%bb%e7%bb%9f%e8%b4%a8%e9%87%8f%e6%8e%a7%e5%88%b6\/","title":{"rendered":"PSD \u4fe1\u53f7\u5904\u7406\u7cfb\u7edf SEEPOS PSD \u7cfb\u7edf\u5f00\u53d1\u6d4b\u91cf \u5149\u5b66\u7cfb\u7edf\u8d28\u91cf\u63a7\u5236 \u632f\u52a8\u504f\u79fb\u53ca\u8fd0\u52a8\u76d1\u6d4b \u5feb\u901f\u504f\u8f6c\u955c\u6d4b\u91cf"},"content":{"rendered":"<p id=\"xaasukm\"><strong data-start=\"119\" data-end=\"129\"><a href=\"https:\/\/www.bihec.com\/on-trak\/tag\/seepos\/\" title=\"View all posts in SEEPOS\" target=\"_blank\">SEEPOS<\/a><\/strong> \u662f\u4e00\u6b3e\u591a\u529f\u80fd <a href=\"https:\/\/www.bihec.com\/on-trak\/tag\/psd\/\" title=\"View all posts in PSD\" target=\"_blank\">PSD<\/a>\uff08Position Sensing Detector\uff09\u4fe1\u53f7\u5904\u7406\u5de5\u5177\uff0c\u4e13\u4e3a PSD \u7cfb\u7edf\u5f00\u53d1\u4f18\u5316\u3002\u5b83\u7ed3\u5408\u9ad8\u901f PSD \u7535\u5b50\u5b66\u3001\u6570\u5b57\u4fe1\u53f7\u5904\u7406\u4ee5\u53ca\u9ad8\u901f USB \u6570\u636e\u4f20\u8f93\uff0c\u63d0\u4f9b\u5f3a\u5927\u7684\u6d4b\u91cf\u80fd\u529b\u3002\u51ed\u501f\u5176\u5927\u52a8\u6001\u8303\u56f4\uff0cSEEPOS \u53ef\u5904\u7406\u4ece nW \u5230 mW \u7684\u5149\u529f\u7387\uff0c\u9002\u7528\u4e8e\u76f4\u6d41\u5149\u6e90\u4ee5\u53ca\u8c03\u5236\u5149\u6e90\u3002<\/p>\n<p data-start=\"284\" data-end=\"425\">\u6240\u6709\u53c2\u6570\uff08\u5982 PSD \u504f\u538b\u3001\u7535\u538b<a href=\"https:\/\/www.bihec.com\/on-trak\/tag\/%e6%94%be%e5%a4%a7%e5%99%a8%e5%a2%9e%e7%9b%8a\/\" title=\"View all posts in \u653e\u5927\u5668\u589e\u76ca\" target=\"_blank\">\u653e\u5927\u5668\u589e\u76ca<\/a>\u3001<a href=\"https:\/\/www.bihec.com\/on-trak\/tag\/%e6%a8%a1%e6%8b%9f\/\" title=\"View all posts in \u6a21\u62df\" target=\"_blank\">\u6a21\u62df<\/a>\u4e0e\u6570\u5b57\u6ee4\u6ce2\u5668\u7684\u4f7f\u7528\u7b49\uff09\u5747\u53ef\u901a\u8fc7\u968f\u9644\u8f6f\u4ef6\u8f7b\u677e\u8c03\u8282\u3002\u5149\u6591\u4f4d\u7f6e\u53ef\u6301\u7eed\u663e\u793a\u4e3a XY \u56fe\u53ca X-t\u3001Y-t \u66f2\u7ebf\u3002\u4f18\u5316\u7684\u7ed8\u56fe\u7b97\u6cd5\u786e\u4fdd\u5728\u5168\u901f\u6d4b\u91cf\u65f6\u4e5f\u80fd\u76f4\u89c2\u663e\u793a\u6240\u6709\u6570\u636e\u3002\u968f\u9644\u7684\u6570\u636e\u5206\u6790\u548c\u53ef\u89c6\u5316\u5de5\u5177\u7b80\u5316\u4e86\u5927\u6570\u636e\u96c6\u7684\u626b\u63cf\u8fc7\u7a0b\uff0c\u4fbf\u4e8e\u5feb\u901f\u67e5\u627e\u7279\u5b9a\u533a\u57df\u3002<\/p>\n<hr data-start=\"427\" data-end=\"430\" \/>\n<h3 data-start=\"432\" data-end=\"442\">\u6280\u672f\u89c4\u683c<\/h3>\n<p data-start=\"444\" data-end=\"454\"><strong data-start=\"444\" data-end=\"452\">\u6a21\u62df\u53c2\u6570<\/strong><\/p>\n<div class=\"_tableContainer_sk2ct_1\">\n<div class=\"_tableWrapper_sk2ct_13 group flex w-fit flex-col-reverse\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"456\" data-end=\"603\">\n<thead data-start=\"456\" data-end=\"467\">\n<tr data-start=\"456\" data-end=\"467\">\n<th data-start=\"456\" data-end=\"461\" data-col-size=\"sm\">\u53c2\u6570<\/th>\n<th data-start=\"461\" data-end=\"467\" data-col-size=\"sm\">\u89c4\u683c<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"484\" data-end=\"603\">\n<tr data-start=\"484\" data-end=\"510\">\n<td data-start=\"484\" data-end=\"494\" data-col-size=\"sm\">\u8f93\u5165\u5149\u7535\u6d41\u8303\u56f4<\/td>\n<td data-col-size=\"sm\" data-start=\"494\" data-end=\"510\">50 nA \u2013 5 mA<\/td>\n<\/tr>\n<tr data-start=\"511\" data-end=\"546\">\n<td data-start=\"511\" data-end=\"521\" data-col-size=\"sm\">\u524d\u7f6e\u653e\u5927\u5668\u589e\u76ca<\/td>\n<td data-col-size=\"sm\" data-start=\"521\" data-end=\"546\">1000 V\/A \u6216 50,000 V\/A<\/td>\n<\/tr>\n<tr data-start=\"547\" data-end=\"574\">\n<td data-start=\"547\" data-end=\"556\" data-col-size=\"sm\">PSD \u504f\u538b<\/td>\n<td data-col-size=\"sm\" data-start=\"556\" data-end=\"574\">0 \u2013 30 V\uff08\u8fde\u7eed\u53ef\u8c03\uff09<\/td>\n<\/tr>\n<tr data-start=\"575\" data-end=\"603\">\n<td data-start=\"575\" data-end=\"587\" data-col-size=\"sm\">\u9ad8\u901a\u6ee4\u6ce2\u5668\u622a\u6b62\u9891\u7387<\/td>\n<td data-col-size=\"sm\" data-start=\"587\" data-end=\"603\">150 Hz\uff08\u53ef\u5f00\/\u5173\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p data-start=\"605\" data-end=\"615\"><strong data-start=\"605\" data-end=\"613\">\u6570\u5b57\u53c2\u6570<\/strong><\/p>\n<div class=\"_tableContainer_sk2ct_1\">\n<div class=\"_tableWrapper_sk2ct_13 group flex w-fit flex-col-reverse\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"617\" data-end=\"735\">\n<thead data-start=\"617\" data-end=\"628\">\n<tr data-start=\"617\" data-end=\"628\">\n<th data-start=\"617\" data-end=\"622\" data-col-size=\"sm\">\u53c2\u6570<\/th>\n<th data-start=\"622\" data-end=\"628\" data-col-size=\"sm\">\u89c4\u683c<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"645\" data-end=\"735\">\n<tr data-start=\"645\" data-end=\"664\">\n<td data-start=\"645\" data-end=\"654\" data-col-size=\"sm\">A\/D \u8f6c\u6362<\/td>\n<td data-col-size=\"sm\" data-start=\"654\" data-end=\"664\">16 bit<\/td>\n<\/tr>\n<tr data-start=\"665\" data-end=\"685\">\n<td data-start=\"665\" data-end=\"672\" data-col-size=\"sm\">\u91c7\u6837\u9891\u7387<\/td>\n<td data-col-size=\"sm\" data-start=\"672\" data-end=\"685\">1 MHz\uff08\u5e76\u884c\uff09<\/td>\n<\/tr>\n<tr data-start=\"686\" data-end=\"716\">\n<td data-start=\"686\" data-end=\"700\" data-col-size=\"sm\">\u5149\u6e90\u89e6\u53d1\u9891\u7387\uff08TTL\uff09<\/td>\n<td data-col-size=\"sm\" data-start=\"700\" data-end=\"716\">DC \u2013 250 kHz<\/td>\n<\/tr>\n<tr data-start=\"717\" data-end=\"735\">\n<td data-start=\"717\" data-end=\"724\" data-col-size=\"sm\">\u7535\u8111\u63a5\u53e3<\/td>\n<td data-col-size=\"sm\" data-start=\"724\" data-end=\"735\">USB 2.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<p data-start=\"737\" data-end=\"747\"><strong data-start=\"737\" data-end=\"745\">\u5176\u4ed6\u53c2\u6570<\/strong><\/p>\n<div class=\"_tableContainer_sk2ct_1\">\n<div class=\"_tableWrapper_sk2ct_13 group flex w-fit flex-col-reverse\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"749\" data-end=\"875\">\n<thead data-start=\"749\" data-end=\"760\">\n<tr data-start=\"749\" data-end=\"760\">\n<th data-start=\"749\" data-end=\"754\" data-col-size=\"sm\">\u53c2\u6570<\/th>\n<th data-start=\"754\" data-end=\"760\" data-col-size=\"sm\">\u89c4\u683c<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"777\" data-end=\"875\">\n<tr data-start=\"777\" data-end=\"807\">\n<td data-start=\"777\" data-end=\"791\" data-col-size=\"sm\">\u5916\u90e8\u5149\u6e90\u9891\u7387\uff08TTL\uff09<\/td>\n<td data-col-size=\"sm\" data-start=\"791\" data-end=\"807\">DC \u2013 100 kHz<\/td>\n<\/tr>\n<tr data-start=\"808\" data-end=\"824\">\n<td data-start=\"808\" data-end=\"817\" data-col-size=\"sm\">PSD \u63a5\u53e3<\/td>\n<td data-col-size=\"sm\" data-start=\"817\" data-end=\"824\">DB9<\/td>\n<\/tr>\n<tr data-start=\"825\" data-end=\"848\">\n<td data-start=\"825\" data-end=\"830\" data-col-size=\"sm\">\u7535\u538b<\/td>\n<td data-col-size=\"sm\" data-start=\"830\" data-end=\"848\">0 \u2013 30 V\uff08\u8fde\u7eed\u53ef\u8c03\uff09<\/td>\n<\/tr>\n<tr data-start=\"849\" data-end=\"875\">\n<td data-start=\"849\" data-end=\"865\" data-col-size=\"sm\">\u5c3a\u5bf8\uff08W x H x L\uff09<\/td>\n<td data-col-size=\"sm\" data-start=\"865\" data-end=\"875\">\u2014\uff08\u672a\u6307\u5b9a\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<hr data-start=\"877\" data-end=\"880\" \/>\n<h3 data-start=\"882\" data-end=\"890\">\u8fde\u63a5\u65b9\u5f0f<\/h3>\n<ul data-start=\"891\" data-end=\"939\">\n<li data-start=\"891\" data-end=\"914\">\n<p data-start=\"893\" data-end=\"914\">\u901a\u8fc7 USB \u6216 DB9 \u63a5\u53e3\u8fdb\u884c\u8fde\u63a5<\/p>\n<\/li>\n<li data-start=\"915\" data-end=\"939\">\n<p data-start=\"917\" data-end=\"939\">\u53ef\u8c03 PSD \u504f\u538b\u3001\u7535\u538b\u589e\u76ca\u53ca\u6ee4\u6ce2\u5668\u914d\u7f6e<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"941\" data-end=\"944\" \/>\n<h3 data-start=\"946\" data-end=\"954\">\u4e3b\u8981\u7279\u70b9<\/h3>\n<ul data-start=\"955\" data-end=\"1086\">\n<li data-start=\"955\" data-end=\"980\">\n<p data-start=\"957\" data-end=\"980\"><strong data-start=\"957\" data-end=\"966\">\u9ad8\u5ea6\u591a\u529f\u80fd<\/strong>\uff1a\u6240\u6709\u5173\u952e\u53c2\u6570\u53ef\u8f7b\u677e\u8c03\u8282<\/p>\n<\/li>\n<li data-start=\"981\" data-end=\"1027\">\n<p data-start=\"983\" data-end=\"1027\"><strong data-start=\"983\" data-end=\"990\">\u9ad8\u6027\u80fd<\/strong>\uff1a16 bit A\/D \u8f6c\u6362\uff0c1 MHz \u91c7\u6837\uff0c\u5168\u901f USB \u6570\u636e\u4f20\u8f93<\/p>\n<\/li>\n<li data-start=\"1028\" data-end=\"1057\">\n<p data-start=\"1030\" data-end=\"1057\"><strong data-start=\"1030\" data-end=\"1038\">\u7528\u6237\u53cb\u597d<\/strong>\uff1a\u57fa\u4e8e LabView \u7684\u76f4\u89c2\u754c\u9762<\/p>\n<\/li>\n<li data-start=\"1058\" data-end=\"1086\">\n<p data-start=\"1060\" data-end=\"1086\"><strong data-start=\"1060\" data-end=\"1068\">\u9002\u7528\u5e7f\u6cdb<\/strong>\uff1a\u6613\u4e8e\u8bbe\u7f6e\uff0c\u540c\u65f6\u5305\u542b\u9ad8\u7ea7\u5206\u6790\u529f\u80fd<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"1088\" data-end=\"1091\" \/>\n<h3 data-start=\"1093\" data-end=\"1101\">\u5e94\u7528\u793a\u4f8b<\/h3>\n<ul data-start=\"1102\" data-end=\"1178\">\n<li data-start=\"1102\" data-end=\"1116\">\n<p data-start=\"1104\" data-end=\"1116\"><a href=\"https:\/\/www.bihec.com\/on-trak\/tag\/psd-%e7%b3%bb%e7%bb%9f%e5%bc%80%e5%8f%91%e6%b5%8b%e9%87%8f\/\" title=\"View all posts in PSD \u7cfb\u7edf\u5f00\u53d1\u6d4b\u91cf\" target=\"_blank\">PSD \u7cfb\u7edf\u5f00\u53d1\u6d4b\u91cf<\/a><\/p>\n<\/li>\n<li data-start=\"1117\" data-end=\"1125\">\n<p data-start=\"1119\" data-end=\"1125\">\u5149\u675f\u5bf9\u51c6<\/p>\n<\/li>\n<li data-start=\"1126\" data-end=\"1138\">\n<p data-start=\"1128\" data-end=\"1138\"><a href=\"https:\/\/www.bihec.com\/on-trak\/tag\/%e5%85%89%e5%ad%a6%e7%b3%bb%e7%bb%9f%e8%b4%a8%e9%87%8f%e6%8e%a7%e5%88%b6\/\" title=\"View all posts in \u5149\u5b66\u7cfb\u7edf\u8d28\u91cf\u63a7\u5236\" target=\"_blank\">\u5149\u5b66\u7cfb\u7edf\u8d28\u91cf\u63a7\u5236<\/a><\/p>\n<\/li>\n<li data-start=\"1139\" data-end=\"1152\">\n<p data-start=\"1141\" data-end=\"1152\"><a href=\"https:\/\/www.bihec.com\/on-trak\/tag\/%e6%8c%af%e5%8a%a8%e5%81%8f%e7%a7%bb%e5%8f%8a%e8%bf%90%e5%8a%a8%e7%9b%91%e6%b5%8b\/\" title=\"View all posts in \u632f\u52a8\u504f\u79fb\u53ca\u8fd0\u52a8\u76d1\u6d4b\" target=\"_blank\">\u632f\u52a8\u504f\u79fb\u53ca\u8fd0\u52a8\u76d1\u6d4b<\/a><\/p>\n<\/li>\n<li data-start=\"1153\" data-end=\"1166\">\n<p data-start=\"1155\" data-end=\"1166\">\u6d4b\u91cf\u76ee\u6807\u65cb\u8f6c\u4e0e\u4f4d\u79fb<\/p>\n<\/li>\n<li data-start=\"1167\" data-end=\"1178\">\n<p data-start=\"1169\" data-end=\"1178\"><a href=\"https:\/\/www.bihec.com\/on-trak\/tag\/%e5%bf%ab%e9%80%9f%e5%81%8f%e8%bd%ac%e9%95%9c%e6%b5%8b%e9%87%8f\/\" title=\"View all posts in \u5feb\u901f\u504f\u8f6c\u955c\u6d4b\u91cf\" target=\"_blank\">\u5feb\u901f\u504f\u8f6c\u955c\u6d4b\u91cf<\/a><\/p>\n<\/li>\n<\/ul>\n<p id=\"vcJRbxS\"><img decoding=\"async\" loading=\"lazy\" width=\"1042\" height=\"485\" class=\"alignnone size-full wp-image-459 \" src=\"https:\/\/www.bihec.com\/on-trak\/wp-content\/uploads\/sites\/15\/2025\/08\/img_68ae79a1c7795.png\" alt=\"\" srcset=\"https:\/\/www.bihec.com\/on-trak\/wp-content\/uploads\/sites\/15\/2025\/08\/img_68ae79a1c7795.png?v=1756264867 1042w, https:\/\/www.bihec.com\/on-trak\/wp-content\/uploads\/sites\/15\/2025\/08\/img_68ae79a1c7795-300x140.png?v=1756264867 300w, https:\/\/www.bihec.com\/on-trak\/wp-content\/uploads\/sites\/15\/2025\/08\/img_68ae79a1c7795-1024x477.png?v=1756264867 1024w, https:\/\/www.bihec.com\/on-trak\/wp-content\/uploads\/sites\/15\/2025\/08\/img_68ae79a1c7795-768x357.png?v=1756264867 768w, https:\/\/www.bihec.com\/on-trak\/wp-content\/uploads\/sites\/15\/2025\/08\/img_68ae79a1c7795-500x233.png?v=1756264867 500w, https:\/\/www.bihec.com\/on-trak\/wp-content\/uploads\/sites\/15\/2025\/08\/img_68ae79a1c7795-800x372.png?v=1756264867 800w\" sizes=\"(max-width: 1042px) 100vw, 1042px\" \/><\/p>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/on-trak\/tag\/psd-%e4%bf%a1%e5%8f%b7%e5%a4%84%e7%90%86%e7%b3%bb%e7%bb%9f\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-1\" style=\"font-size: 22pt;\" aria-label=\"PSD \u4fe1\u53f7\u5904\u7406\u7cfb\u7edf (2\u4e2a\u9879\u76ee)\">PSD \u4fe1\u53f7\u5904\u7406\u7cfb\u7edf<\/a>\n<a href=\"https:\/\/www.bihec.com\/on-trak\/tag\/psd-%e7%b3%bb%e7%bb%9f%e5%bc%80%e5%8f%91%e6%b5%8b%e9%87%8f\/\" class=\"tag-cloud-link tag-link-1 tag-link-position-2\" style=\"font-size: 8pt;\" aria-label=\"PSD \u7cfb\u7edf\u5f00\u53d1\u6d4b\u91cf (1\u4e2a\u9879\u76ee)\">PSD \u7cfb\u7edf\u5f00\u53d1\u6d4b\u91cf<\/a>\n<a href=\"https:\/\/www.bihec.com\/on-trak\/tag\/seepos\/\" class=\"tag-cloud-link tag-link-2 tag-link-position-3\" style=\"font-size: 22pt;\" aria-label=\"SEEPOS (2\u4e2a\u9879\u76ee)\">SEEPOS<\/a>\n<a href=\"https:\/\/www.bihec.com\/on-trak\/tag\/%e5%85%89%e5%ad%a6%e7%b3%bb%e7%bb%9f%e8%b4%a8%e9%87%8f%e6%8e%a7%e5%88%b6\/\" class=\"tag-cloud-link tag-link-3 tag-link-position-4\" style=\"font-size: 8pt;\" aria-label=\"\u5149\u5b66\u7cfb\u7edf\u8d28\u91cf\u63a7\u5236 (1\u4e2a\u9879\u76ee)\">\u5149\u5b66\u7cfb\u7edf\u8d28\u91cf\u63a7\u5236<\/a>\n<a href=\"https:\/\/www.bihec.com\/on-trak\/tag\/%e5%bf%ab%e9%80%9f%e5%81%8f%e8%bd%ac%e9%95%9c%e6%b5%8b%e9%87%8f\/\" class=\"tag-cloud-link tag-link-4 tag-link-position-5\" style=\"font-size: 8pt;\" aria-label=\"\u5feb\u901f\u504f\u8f6c\u955c\u6d4b\u91cf (1\u4e2a\u9879\u76ee)\">\u5feb\u901f\u504f\u8f6c\u955c\u6d4b\u91cf<\/a>\n<a 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