{"id":27807,"date":"2025-06-20T09:01:21","date_gmt":"2025-06-20T01:01:21","guid":{"rendered":"https:\/\/techclass.wfjydl.com\/?p=27807"},"modified":"2025-11-13T17:04:52","modified_gmt":"2025-11-13T09:04:52","slug":"%e7%ba%bf%e6%80%a7%e7%a8%b3%e5%8e%8b%e5%99%a8%e7%9a%84%e6%95%88%e7%8e%87%e4%b8%8e%e7%83%ad%e8%ae%be%e8%ae%a1","status":"publish","type":"post","link":"https:\/\/techclass.wfjydl.com\/knowledge\/dcdc\/dcdc-ldo\/17713","title":{"rendered":"\u7ebf\u6027\u7a33\u538b\u5668\u7684\u6548\u7387\u4e0e\u70ed\u8bbe\u8ba1"},"content":{"rendered":"\\(\\)\n<p>\u5728\u7535\u6e90\u8bbe\u8ba1\u4e2d\uff0c\u6548\u7387\u662f\u81f3\u5173\u91cd\u8981\u7684\u8003\u91cf\u56e0\u7d20\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u7ebf\u6027\u7a33\u538b\u5668\u6548\u7387\u7684\u8ba1\u7b97\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"toc1\">\u6548\u7387\u7684\u8ba1\u7b97\u65b9\u6cd5<\/h2>\n<p>\u7535\u6e90\u6548\u7387\u7528\u8f93\u51fa\u529f\u7387\u4e0e\u8f93\u5165\u529f\u7387\u4e4b\u6bd4\uff08%\uff09\u6765\u8868\u793a\u3002\u8be5\u516c\u5f0f\u540c\u6837\u9002\u7528\u4e8e\u7ebf\u6027\u7a33\u538b\u5668\u3002BA1117 \u7684\u6548\u7387\u53ef\u5229\u7528\u4ee5\u4e0b\u516c\u5f0f\u8ba1\u7b97\u5f97\u51fa\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u8be5\u8ba1\u7b97\u516c\u5f0f\u662f\u9002\u7528\u4e8eBA1117\u8fd9\u6837\u7684\u65e0\u63a5\u5730\u5f15\u811a\u7684\u6d6e\u52a8\u5de5\u4f5c\u7ebf\u6027\u7a33\u538b\u5668\u7684\u516c\u5f0f\u3002\u5bf9\u4e8e\u6709\u63a5\u5730\u5f15\u811a\u7684\u7c7b\u578b\uff0c\uff08\\(I_{OUT}\\)\uff0b\\(I_{ADJ}\\)\uff09\u9879\u5c06\u53d8\u4e3a\\(I_{IN}\\)\uff08\u8f93\u5165\u7535\u6d41\uff09\u3002\u5173\u4e8e\u6709\u63a5\u5730\u5f15\u811a\u7684\u7c7b\u578b\uff0c\u6211\u4eec\u8ba1\u5212\u53e6\u884c\u64b0\u6587\u4ecb\u7ecd\u3002<\/p>\n<p><span class=\"mathjax-text\">\\(\\eta = \\displaystyle \\frac{P_{\\text{OUT}}}{P_{\\text{IN}}} = \\displaystyle \\frac{V_{\\text{OUT}} \\times I_{\\text{OUT}}}{V_{\\text{IN}} \\times \\left( I_{\\text{OUT}} + I_{\\text{ADJ}} \\right)} \\times 100 \\, [\uff05]\\)<\/span><\/p>\n<p>\\(V_{IN}\\)\uff1a\u8f93\u5165\u7535\u538b\uff3bV\uff3d<br \/>\n\\(V_{OUT}\\)\uff1a\u8f93\u51fa\u7535\u538b\uff3bV\uff3d<br \/>\n\\(I_{OUT}\\)\uff1a\u8f93\u51fa\u7535\u6d41\uff3bA\uff3d<br \/>\n\\(I_{ADJ}\\)\uff1aADJ\u5f15\u811a\u7535\u6d41\uff3bA\uff3d<\/p>\n<p>\u5176\u4e2d\uff0c\u5f53\\(I_{ADJ}\\) \u226a \\(I_{OUT}\\)\u65f6\uff0c\u53ef\u91c7\u7528\u4e0b\u9762\u7684\u516c\u5f0f\u8fdb\u884c\u8ba1\u7b97\uff1a<\/p>\n<p><span class=\"mathjax-text\">\\(\\eta = \\displaystyle \\frac{V_{\\text{OUT}}}{V_{\\text{IN}}} \\times 100 \\, [\uff05]\\)<\/span><\/p>\n<p>\u901a\u8fc7\u516c\u5f0f\u53ef\u4ee5\u770b\u51fa\uff0c\u8f93\u5165\u8f93\u51fa\u4e4b\u95f4\u7684\u7535\u538b\u5dee\u8d8a\u5c0f\uff0c\u6548\u7387\u8d8a\u9ad8\u3002\u7136\u800c\uff0c\u8bf7\u52a1\u5fc5\u6ce8\u610f\uff0c\u8f93\u5165\u4e0e\u8f93\u51fa\u4e4b\u95f4\u7684\u6700\u5c0f\u7535\u538b\u5dee\u88ab\u5b9a\u4e49\u4e3a\u538b\u964d\u7535\u538b\uff0c\u56e0\u6b64\u9700\u8981\u786e\u4fdd\u8be5\u503c\u4e0d\u4f4e\u4e8e\u538b\u964d\u7535\u538b\u503c\u3002<\/p>\n<h2 id=\"toc2\">\u7ebf\u6027\u7a33\u538b\u5668\u7684\u70ed\u8bbe\u8ba1\uff1a\u7ed3\u6e29\u7684\u4f30\u7b97<\/h2>\n<p>\u5982\u524d\u4e00\u8282\u5728\u6548\u7387\u7684\u8ba1\u7b97\u65b9\u6cd5\u90e8\u5206\u6240\u8ff0\uff0c\u7ebf\u6027\u7a33\u538b\u5668\u7684\u6548\u7387\u4f1a\u53d7\u5230\u8f93\u5165\u8f93\u51fa\u7535\u538b\u5dee\u7684\u663e\u8457\u5f71\u54cd\u3002\u7b80\u800c\u8a00\u4e4b\uff0c\u6548\u7387\u4f4e\u610f\u5473\u7740\u635f\u8017\u5927\u3001\u53d1\u70ed\u91cf\u5927\uff0c\u56e0\u6b64\u70ed\u8bbe\u8ba1\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<p>\u8981\u60f3\u786e\u4fdd\u7535\u6e90\u7535\u8def\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\uff0c\u5c31\u9700\u8981\u901a\u8fc7\u70ed\u8bbe\u8ba1\u786e\u4fdd\u7ebf\u6027\u7a33\u538b\u5668IC\u7684\u7ed3\u6e29\\(T_J\\)\u4e0d\u8d85\u8fc7\u89c4\u5b9a\u7684\u7edd\u5bf9\u6700\u5927\u989d\u5b9a\u503c\\(T_{J(MAX)}\\)\u3002\u56e0\u6b64\u5c31\u9700\u8981\u4f30\u7b97\u7ed3\u6e29\uff0c\u4f30\u7b97\u65b9\u6cd5\u6709\u4ee5\u4e0b\u4e24\u79cd\uff1a<\/p>\n<h3 id=\"toc3\">\u5229\u7528\u70ed\u7279\u6027\u53c2\u6570\\(\u03a8_{JT}\\)\u4f30\u7b97\u7ed3\u6e29\\(T_J\\)<\/h3>\n<p>\u5f53\u53ef\u5bf9\u7ebf\u6027\u7a33\u538b\u5668IC\u8fdb\u884c\u8868\u9762\u6e29\u5ea6\u6d4b\u91cf\u65f6\uff0c\u53ef\u5229\u7528\u70ed\u7279\u6027\u53c2\u6570\\(\u03a8_{JT}\\)\u6765\u4f30\u7b97\u7ed3\u6e29\\(T_J\\)\u3002\u82e5\u80fd\u5c06\u70ed\u7535\u5076\u7262\u56fa\u5730\u56fa\u5b9a\u5728\u5c01\u88c5\u4e0a\u8868\u9762\u4e2d\u5fc3\u4f4d\u7f6e\uff0c\u5c06\u53ef\u7cbe\u786e\u6d4b\u91cf\u5c01\u88c5\u4e0a\u8868\u9762\u4e2d\u5fc3\u6e29\u5ea6\\(T_T\\)\uff0c\u4ece\u800c\u5229\u7528\\(\u03a8_{JT}\\)\u8ba1\u7b97\u51fa\u9ad8\u7cbe\u5ea6\u7684\u7ed3\u6e29\u503c\u3002\u8ba1\u7b97\u516c\u5f0f\u5982\u4e0b\uff1a<\/p>\n<p><span class=\"mathjax-text\">\\(T_j = T_T + \\Psi_{JT} \\times P \\, [\u2103]\\)<\/span><\/p>\n<p>\\(T_T\\)\uff1a\u5c01\u88c5\u4e0a\u8868\u9762\u4e2d\u5fc3\u6e29\u5ea6\uff3b\u2103\uff3d<br \/>\n\\(\u03a8_{JT}\\)\uff1a\u7ed3\u70b9\u81f3\u5c01\u88c5\u4e0a\u8868\u9762\u4e2d\u5fc3\u7684\u70ed\u7279\u6027\u53c2\u6570\uff3b\u2103\/W\uff3d<br \/>\n\\(P\\)\uff1aIC\u7684\u529f\u8017\uff3bW\uff3d<\/p>\n<p>\u5728BA1117\u7684\u60c5\u51b5\u4e0b\uff0cIC\u7684\u529f\u8017P\u53ef\u901a\u8fc7\u4e0b\u9762\u7684\u516c\u5f0f\u8ba1\u7b97\u5f97\u51fa\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u8be5\u8ba1\u7b97\u516c\u5f0f\u662f\u9002\u7528\u4e8eBA1117\u8fd9\u6837\u7684\u65e0\u63a5\u5730\u5f15\u811a\u7684\u6d6e\u52a8\u5de5\u4f5c\u7ebf\u6027\u7a33\u538b\u5668\u7684\u516c\u5f0f\u3002\u5bf9\u4e8e\u6709\u63a5\u5730\u5f15\u811a\u7684\u7c7b\u578b\uff0c\\(I_{ADJ}\\)\u9879\u5c06\u53d8\u6210\\(I_{IN}\\)\uff0d\\(I_{OUT}\\)\u3002\u5173\u4e8e\u6709\u63a5\u5730\u5f15\u811a\u7684\u7c7b\u578b\uff0c\u6211\u4eec\u8ba1\u5212\u53e6\u884c\u64b0\u6587\u4ecb\u7ecd\u3002<\/p>\n<p><span class=\"mathjax-text\">\\(P = \\left(V_{\\mathrm{IN}} \u2013 V_{\\mathrm{OUT}}\\right) \\times I_{\\mathrm{OUT}} + \\left(V_{\\mathrm{IN}} \\times I_{\\mathrm{ADJ}}\\right) \\, \\left[W\\right]\\)<\/span><\/p>\n<p>\\(V_{IN}\\)\uff1a\u8f93\u5165\u7535\u538b\uff3bV\uff3d<br \/>\n\\(V_{OUT}\\)\uff1a\u8f93\u51fa\u7535\u538b\uff3bV\uff3d<br \/>\n\\(I_{OUT}\\)\uff1a\u8f93\u51fa\u7535\u6d41\uff3bA\uff3d<br \/>\n\\(I_{ADJ}\\)\uff1aADJ\u5f15\u811a\u7535\u6d41\uff3bA\uff3d<\/p>\n<p>\u5176\u4e2d\uff0c\u5f53\\(I_{ADJ}\\) \u226a \\(I_{OUT}\\)\u65f6\uff0c\u53ef\u91c7\u7528\u4e0b\u9762\u7684\u516c\u5f0f\u8fdb\u884c\u8ba1\u7b97\uff1a<\/p>\n<p><span class=\"mathjax-text\">\\(P = \\left(V_{\\mathrm{IN}} \u2013 V_{\\mathrm{OUT}}\\right) \\times I_{\\mathrm{OUT}} \\, \\left[W\\right]\\)<\/span><\/p>\n<p>\u53e6\u5916\uff0c\u53ef\u6b63\u5e38\u8f93\u51fa\u7684\u6700\u5927\u7535\u6d41\u503c\u53ef\u901a\u8fc7\u4e0b\u9762\u7684\u516c\u5f0f\u8ba1\u7b97\u5f97\u51fa\uff1a<\/p>\n<p><span class=\"mathjax-text\">\\(I_{\\mathrm{OUT(MAX)}} = \\displaystyle \\frac{T_{\\mathrm{J(MAX)}} \u2013 T_\\mathrm{T}}{\\left(V_{\\mathrm{IN}} \u2013 V_{\\mathrm{OUT}}\\right) \\times \\Psi_{JT}} \\, \\left[\\mathrm{A}\\right]\\)<\/span><\/p>\n<p>\\(T_{J(MAX)}\\)\uff1a\u7ed3\u6e29\u7684\u7edd\u5bf9\u6700\u5927\u989d\u5b9a\u503c\uff3b\u2103\uff3d<br \/>\n\\(T_T\\)\uff1a\u5c01\u88c5\u4e0a\u8868\u9762\u4e2d\u5fc3\u6e29\u5ea6\uff3b\u2103\uff3d<br \/>\n\\(\u03a8_{JT}\\)\uff1a\u7ed3\u70b9\u81f3\u5c01\u88c5\u4e0a\u8868\u9762\u4e2d\u5fc3\u7684\u70ed\u7279\u6027\u53c2\u6570\uff3b\u2103\/W\uff3d<br \/>\n\\(V_{IN}\\)\uff1a\u8f93\u5165\u7535\u538b\uff3bV\uff3d<br \/>\n\\(V_{OUT}\\)\uff1a\u8f93\u51fa\u7535\u538b\uff3bV\uff3d<\/p>\n<h3 id=\"toc4\">\u5229\u7528\u70ed\u963b\\(\u03b8_{JA}\\)\u4f30\u7b97\u7ed3\u6e29\\(T_J\\)<\/h3>\n<p>\u5229\u7528\u70ed\u963b\\(\u03b8_{JA}\\)\u53ef\u8f7b\u677e\u4f30\u7b97\u51fa\u7ed3\u6e29\\(T_J\\)\u3002<\/p>\n<p><span class=\"mathjax-text\">\\(T_j = T_A + \\theta_{JA} \\times P{[\u2103]}\\)<\/span><\/p>\n<p>\\(T_A\\)\uff1a\u73af\u5883\u6e29\u5ea6\uff3b\u2103\uff3d<br \/>\n\\(\u03a8_{JA}\\)\uff1a\u7ed3\u70b9\u81f3\u5468\u56f4\u73af\u5883\u7684\u70ed\u963b\uff3b\u2103\/W\uff3d<br \/>\n\\(P\\)\uff1aIC\u7684\u529f\u8017\uff3bW\uff3d<\/p>\n<p>\u5728BA1117\u7684\u60c5\u51b5\u4e0b\uff0cIC\u7684\u529f\u8017P\u53ef\u901a\u8fc7\u4e0e\u542b\\(\u03a8_{JT}\\)\u7684\u4f30\u7b97\u516c\u5f0f\u76f8\u540c\u7684\u516c\u5f0f\u8fdb\u884c\u8ba1\u7b97\u3002<br \/>\n\u53e6\u5916\uff0c\u53ef\u6b63\u5e38\u8f93\u51fa\u7684\u6700\u5927\u7535\u6d41\u503c\u53ef\u901a\u8fc7\u4e0b\u9762\u7684\u516c\u5f0f\u8ba1\u7b97\u5f97\u51fa\uff1a<\/p>\n<p><span class=\"mathjax-text\">\\(I_{\\mathrm{OUT(MAX)}} = \\displaystyle \\frac{T_{\\mathrm{J(MAX)}} \u2013 T_\\mathrm{A}}{\\left(V_{\\mathrm{IN}} \u2013 V_{\\mathrm{OUT}}\\right) \\times \\theta_{\\mathrm{JA}}} \\, \\left[\\mathrm{A}\\right]\\)<\/span><\/p>\n<p>\\(T_{J(MAX)}\\)\uff1a\u7ed3\u6e29\u7684\u7edd\u5bf9\u6700\u5927\u989d\u5b9a\u503c\uff3b\u2103\uff3d<br \/>\n\\(T_A\\)\uff1a\u73af\u5883\u6e29\u5ea6\uff3b\u2103\uff3d<br \/>\n\\(\u03b8_{JA}\\)\uff1a\u7ed3\u70b9\u81f3\u5468\u56f4\u73af\u5883\u7684\u70ed\u963b\uff3b\u2103\/W\uff3d<br \/>\n\\(V_{IN}\\)\uff1a\u8f93\u5165\u7535\u538b\uff3bV\uff3d<br \/>\n\\(V_{OUT}\\)\uff1a\u8f93\u51fa\u7535\u538b\uff3bV\uff3d<\/p>\n<p>\u70ed\u7279\u6027\u53c2\u6570\\(\u03a8_{JT}\\)\u548c\u70ed\u963b\\(\u03b8_{JA}\\)\u53ef\u901a\u8fc7IC\u6280\u672f\u89c4\u683c\u4e66\u6216\u5411IC\u5236\u9020\u5546\u8fdb\u884c\u786e\u8ba4\u3002\u4e0b\u8868\u7ed9\u51fa\u7684\u70ed\u7279\u6027\u53c2\u6570\\(\u03a8_{JT}\\)\u548c\u70ed\u963b\\(\u03b8_{JA}\\)\u662f\u5728\u7279\u5b9aPCB\uff08\u5370\u5237\u7535\u8def\u677f\uff09\u4e0a\u6d4b\u5f97\u7684\u503c\u3002\u6563\u70ed\u6027\u80fd\u4f1a\u56e0PCB\u7279\u6027\u3001\u94dc\u7b94\u5e03\u5c40\u3001\u5143\u5668\u4ef6\u914d\u7f6e\u3001\u5916\u58f3\u5f62\u72b6\u53ca\u5468\u56f4\u73af\u5883\u7b49\u56e0\u7d20\u7684\u5f71\u54cd\u800c\u53d8\u5316\uff0c\u56e0\u6b64\u70ed\u7279\u6027\u53c2\u6570\u548c\u70ed\u963b\u503c\u4e5f\u4f1a\u968f\u4e4b\u6539\u53d8\u3002\u9700\u8981\u8003\u8651\u5230\u8be5\u6570\u503c\u53ef\u80fd\u4e0e\u5728\u5b9e\u9645\u7535\u8def\u677f\u4e0a\u7684\u6d4b\u91cf\u503c\u5b58\u5728\u5dee\u5f02\u3002<\/p>\n<p>TO252-3\u5c01\u88c5\u7684\u70ed\u7279\u6027\u53c2\u6570\u53ca\u70ed\u963b\u793a\u4f8b<\/p>\n<div class=\"tbl_wrap\">\n<table class=\"tbl_nml\">\n<tbody>\n<tr>\n<th><span style=\"font-size: 12px;\">PCB\u7684\u79cd\u7c7b<\/span><\/th>\n<th><span style=\"font-size: 12px;\">\\(\u03a8_{JT}\\)\uff3b\u2103\/W\uff3d<\/span><\/th>\n<th><span style=\"font-size: 12px;\">\\(\u03a8_{JA}\\)\uff3b\u2103\/W\uff3d<\/span><\/th>\n<\/tr>\n<tr>\n<td><span style=\"font-size: 12px;\">1\u5c42\uff081s\uff09<\/span><\/td>\n<td><span style=\"font-size: 12px;\">13<\/span><\/td>\n<td><span style=\"font-size: 12px;\">132.2<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-size: 12px;\">2\u5c42\uff082s\uff09<\/span><\/td>\n<td><span style=\"font-size: 12px;\">3<\/span><\/td>\n<td><span style=\"font-size: 12px;\">30.2<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-size: 12px;\">4\u5c42\uff082s2p\uff09<\/span><\/td>\n<td><span style=\"font-size: 12px;\">2<\/span><\/td>\n<td><span style=\"font-size: 12px;\">23.3<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u6b64\u5916\uff0c\u6d4b\u91cf\u6240\u7528PCB\u7684\u89c4\u683c\u5982\u4e0b\u3002\u4f9d\u6b21\u662f1\u5c42\uff081s\uff09\u30012\u5c42\uff082s\uff09\u30014\u5c42\uff082s2p\uff09\u3002<\/p>\n<p>\u6709\u5173\u70ed\u8bbe\u8ba1\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u8bf7\u53c2\u9605TechWeb\u7684\u201c<a href=\"https:\/\/techclass.wfjydl.com\/knowledge\/thermal-design\/s-thermal-design\/01-s-thermal-design\/9170\">\u7535\u5b50\u8bbe\u5907\u4e2d\u534a\u5bfc\u4f53\u5143\u5668\u4ef6\u7684\u70ed\u8bbe\u8ba1<\/a>\u201d\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2025\/06\/linear_regulatorics_09_f01.png\" alt=\"\u5229\u7528\u70ed\u963b\\(\u03b8_{JA}\\)\u4f30\u7b97\u7ed3\u6e29\\(T_J\\)\" width=\"537\" height=\"536\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2025\/06\/linear_regulatorics_09_f02.png\" alt=\"\u5229\u7528\u70ed\u963b\\(\u03b8_{JA}\\)\u4f30\u7b97\u7ed3\u6e29\\(T_J\\)\" width=\"600\" height=\"471\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2025\/06\/linear_regulatorics_09_f03.png\" alt=\"\u5229\u7528\u70ed\u963b\\(\u03b8_{JA}\\)\u4f30\u7b97\u7ed3\u6e29\\(T_J\\)\" width=\"565\" height=\"737\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"\u5728\u7535\u6e90\u8bbe\u8ba1\u4e2d\uff0c\u6548\u7387\u662f\u81f3\u5173\u91cd\u8981\u7684\u8003\u91cf\u56e0\u7d20\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u7ebf\u6027\u7a33\u538b\u5668\u6548\u7387\u7684\u8ba1\u7b97\u65b9\u6cd5\u3002 \u6548\u7387\u7684\u8ba1\u7b97\u65b9\u6cd5 \u7535\u6e90\u6548\u7387\u7528\u8f93\u51fa\u529f\u7387\u4e0e\u8f93\u5165\u529f\u7387\u4e4b\u6bd4\uff08%\uff09\u6765\u8868\u793a\u3002\u8be5\u516c\u5f0f\u540c\u6837\u9002\u7528\u4e8e\u7ebf\u6027\u7a33\u538b\u5668\u3002BA1117 \u7684\u6548\u7387\u53ef\u5229\u7528\u4ee5\u4e0b\u516c\u5f0f\u8ba1\u7b97\u5f97\u51fa\u3002\u9700\u8981\u6ce8\u610f [&hellip;]","protected":false},"author":4,"featured_media":27814,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[2178],"tags":[32,88,141,533,715,726,1082,2583,2584,2588,2601,2602,2603,2604,2605],"class_list":["post-27807","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dcdc-ldo05","tag-32","tag-88","tag-141","tag-533","tag-715","tag-pcb","tag-1082","tag-2583","tag-2584","tag-2588","tag-2601","tag-to252","tag-ic","tag-2604","tag-2605"],"acf":[],"wps_subtitle":"","_links":{"self":[{"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/posts\/27807","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/comments?post=27807"}],"version-history":[{"count":12,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/posts\/27807\/revisions"}],"predecessor-version":[{"id":27809,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/posts\/27807\/revisions\/27809"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/media\/27814"}],"wp:attachment":[{"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/media?parent=27807"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/categories?post=27807"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/tags?post=27807"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}