{"id":60448,"date":"2026-01-15T16:05:25","date_gmt":"2026-01-15T08:05:25","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/60448.html"},"modified":"2026-01-15T16:05:25","modified_gmt":"2026-01-15T08:05:25","slug":"lp3798esmlp15r060s-12v2a%e9%ab%98%e6%95%88%e5%b0%8f%e4%bd%93%e7%a7%af%e9%9b%86%e6%88%90%e7%a2%b3%e5%8c%96%e7%a1%85-psr%e4%bd%8e%e6%88%90%e6%9c%ac%e6%96%b9%e6%a1%88","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/60448.html","title":{"rendered":"LP3798ESM+LP15R060S 12V2A\u9ad8\u6548\u5c0f\u4f53\u79ef\u96c6\u6210\u78b3\u5316\u7845 PSR\u4f4e\u6210\u672c\u65b9\u6848"},"content":{"rendered":"<p>\u5728\u73b0\u4ee3\u7535\u5b50\u8bbe\u5907\u7684\u8bbe\u8ba1\u4e2d&#xff0c;\u5bf9\u4e8e\u7535\u6e90\u89e3\u51b3\u65b9\u6848\u7684\u9700\u6c42\u6b63\u53d8\u5f97\u8d8a\u6765\u8d8a\u4e25\u82db&#xff0c;\u5c24\u5176\u662f\u5728\u7a7a\u95f4\u53d7\u9650\u548c\u6210\u672c\u654f\u611f\u7684\u5e94\u7528\u4e2d\u3002LP3798ESM\u4e0eLP15R060S\u7684\u7ec4\u5408\u63d0\u4f9b\u4e86\u4e00\u4e2a\u521b\u65b0\u7684\u89e3\u51b3\u65b9\u6848&#xff0c;\u901a\u8fc7\u96c6\u6210\u78b3\u5316\u7845(SiC)\u6280\u672f&#xff0c;\u5b9e\u73b0\u4e8612V\/2A\u7684\u9ad8\u6548\u8f93\u51fa&#xff0c;\u540c\u65f6\u4fdd\u6301\u4e86\u5c0f\u4f53\u79ef\u548c\u4f4e\u6210\u672c\u3002\u8fd9\u4e00\u65b9\u6848\u4e0d\u4ec5\u6ee1\u8db3\u4e86\u5bf9\u9ad8\u6027\u80fd\u7535\u6e90\u8f6c\u6362\u5668\u7684\u671f\u5f85&#xff0c;\u8fd8\u901a\u8fc7\u7b80\u5316\u8bbe\u8ba1\u6d41\u7a0b\u548c\u964d\u4f4e\u5143\u4ef6\u6570\u91cf&#xff0c;\u4e3a\u5de5\u7a0b\u5e08\u4eec\u63d0\u4f9b\u4e86\u4e00\u4e2a\u66f4\u52a0\u7075\u6d3b\u548c\u7ecf\u6d4e\u7684\u9009\u62e9\u3002<\/p>\n<p>LP3798ESM&#xff08;\u4e3b\u63a7&#xff09;&#043;LP15R060S&#xff08;SiC \u540c\u6b65\u6574\u6d41&#xff09;\u662f\u82af\u8302\u5fae\u63a8\u51fa\u7684\u201cAll-in-One\u201d12V2A \u9002\u914d\u5668\u53c2\u8003\u8bbe\u8ba1\u3002\u6574\u4e2a\u7535\u6e90\u5728 45mm\u00d739mm \u5355\u9762 PCB \u4e0a\u5b9e\u73b0 90% \u5cf0\u503c\u6548\u7387\u3001\u2264200mV \u7eb9\u6ce2\u3001&lt;0.07W \u7a7a\u8f7d\u529f\u8017&#xff0c;\u5e76\u4e00\u6b21\u6027\u901a\u8fc7 EN55032 Class B \u8f90\u5c04\u4e0e 4kV \u6d6a\u6d8c\u3002\u6838\u5fc3\u7279\u70b9&#xff1a;<br \/>\n\u00a0<\/p>\n<ul>\n<li>\n<p>PSR \u67b6\u6784&#xff0c;\u65e0\u5149\u8026\u3001\u65e0 TL431&#xff0c;BOM \u6210\u672c \u219315%<\/p>\n<\/li>\n<li>\n<p>\u5185\u7f6e 600V \u9ad8\u538b\u542f\u52a8 &#043; \u78b3\u5316\u7845&#xff08;SiC&#xff09;\u540c\u6b65 MOSFET&#xff0c;\u628a\u4f53\u79ef\u538b\u7f29\u5230\u6307\u7532\u76d6\u5927\u5c0f<\/p>\n<\/li>\n<li>\n<p>86-264VAC \u5168\u538b\u8f93\u5165&#xff0c;45\u2103 \u5e26\u58f3\u957f\u671f\u5de5\u4f5c&#xff0c;\u9002\u5408\u5c0f\u5bb6\u7535\u3001\u667a\u80fd\u9501\u3001\u673a\u9876\u76d2\u7b49\u7d27\u51d1\u7a7a\u95f4<\/p>\n<\/li>\n<\/ul>\n<h3>\u5b9e\u7269\u56fe\u53caPCB<\/h3>\n<\/p>\n<p class=\"img-center\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"491\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260115080524-69689fc42a2fb.jpg\" width=\"541\" \/><\/p>\n<\/p>\n<h3>\u89c4\u683c\u603b\u89c8<\/h3>\n<\/p>\n<table>\n<tr>\u9879\u76ee\u5b9e\u6d4b\u503c\u5907\u6ce8<\/tr>\n<tbody>\n<tr>\n<td>\u8f93\u5165\u7535\u538b<\/td>\n<td>90-264VAC 47-63Hz<\/td>\n<td>\u5168\u7403\u5e02\u7535<\/td>\n<\/tr>\n<tr>\n<td>\u8f93\u51fa<\/td>\n<td>12V\/2A<\/td>\n<td>24W \u989d\u5b9a<\/td>\n<\/tr>\n<tr>\n<td>\u5cf0\u503c\u6548\u7387<\/td>\n<td>90.73%&#064;230V<\/td>\n<td>\u677f\u7aef&#xff0c;\u70ed\u673a<\/td>\n<\/tr>\n<tr>\n<td>\u7a7a\u8f7d\u529f\u8017<\/td>\n<td>40mW&#064;115V \/ 58mW&#064;230V<\/td>\n<td>\u6ee1\u8db3 CoC V5 Tier-2<\/td>\n<\/tr>\n<tr>\n<td>\u8f93\u51fa\u7eb9\u6ce2<\/td>\n<td>92mV&#064;264V\/2A<\/td>\n<td>&#xff1c;200mV \u5168\u8303\u56f4<\/td>\n<\/tr>\n<tr>\n<td>\u5f85\u673a\u7ef4\u6301<\/td>\n<td>112ms&#064;264V<\/td>\n<td>&#xff1e;20ms \u5b89\u89c4\u7ea2\u7ebf<\/td>\n<\/tr>\n<tr>\n<td>\u96f7\u51fb<\/td>\n<td>\u00b14kV L-PE\/N-PE<\/td>\n<td>PASS<\/td>\n<\/tr>\n<tr>\n<td>\u9759\u7535<\/td>\n<td>\u63a5\u89e6\u00b18kV \/ \u7a7a\u6c14\u00b115kV<\/td>\n<td>PASS<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u539f\u7406\u56fe<\/h3>\n<h3><\/h3>\n<h3><\/h3>\n<p class=\"img-center\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"322\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260115080524-69689fc446c82.jpg\" width=\"641\" \/><\/p>\n<\/p>\n<p>\u8f93\u51fa\u4fa7\u4ec5 2 \u9897 1000\u00b5F \u7535\u89e3 &#043; 1\u00b5F \u9676\u74f7&#xff0c;\u5373\u5b8c\u6210 12V\/2A \u6ee4\u6ce2&#xff1b;\u65e0 TL431\u3001\u65e0\u5149\u8026&#xff0c;\u9760\u539f\u8fb9\u7a33\u538b&#xff08;PSR&#xff09;\u5b9e\u73b0 \u00b11% \u7cbe\u5ea6\u3002<\/p>\n<h3><\/h3>\n<h3>\u5668\u4ef6\u529f\u80fd\u4e00\u5bf9\u4e00<\/h3>\n<\/p>\n<table>\n<tr>\u4f4d\u53f7\u578b\u53f7\u4f5c\u7528<\/tr>\n<tbody>\n<tr>\n<td>U1<\/td>\n<td>LP3798ESM<\/td>\n<td>\u539f\u8fb9 PSR \u63a7\u5236\u5668&#xff0c;\u96c6\u6210 600V \u542f\u52a8\u3001\u659c\u5761\u8865\u507f\u3001OCP\/OTP<\/td>\n<\/tr>\n<tr>\n<td>U3<\/td>\n<td>LP15R060S<\/td>\n<td>60V\/15m\u03a9 SiC \u540c\u6b65 MOSFET &#043; \u9a71\u52a8&#xff0c;\u66ff\u4ee3\u8096\u7279\u57fa&#xff0c;\u6b63\u5411\u538b\u964d\u4ece 0.4V\u21920.1V<\/td>\n<\/tr>\n<tr>\n<td>T1<\/td>\n<td>EE1705<\/td>\n<td>Ae&#061;42mm\u00b2&#xff0c;PC95 \u78c1\u6750&#xff0c;\u6f0f\u611f &lt;25\u00b5H&#xff0c;\u7ed5\u7ec4\u7ed3\u6784 5&#043;2&#043;1<\/td>\n<\/tr>\n<tr>\n<td>LF1<\/td>\n<td>UU9.8 20mH<\/td>\n<td>\u6291\u5236 100kHz \u5f00\u5173\u8c10\u6ce2&#xff0c;\u914d\u5408 Y-Cy \u901a\u8fc7 EMI<\/td>\n<\/tr>\n<tr>\n<td>NTC<\/td>\n<td>2.5D-11<\/td>\n<td>\u51b7\u6001 5\u03a9&#xff0c;\u6d6a\u6d8c\u7535\u6d41 \u226415A&#xff0c;\u5f00\u673a\u5e94\u529b\u2193<\/td>\n<\/tr>\n<tr>\n<td>MOV<\/td>\n<td>10D561K<\/td>\n<td>\u5dee\u6a21 2kV\u3001\u5171\u6a21 4kV \u96f7\u51fb\u5197\u4f59<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u53d8\u538b\u5668\u8bbe\u8ba1\u4eae\u70b9<\/h3>\n<\/p>\n<ul>\n<li>\n<p>Np:Ns:Na &#061; 210:14:28&#xff0c;\u539f\u8fb9 0.28mm\u00b2 \u53cc\u7ebf\u5e76\u7ed5&#xff0c;\u964d\u4f4e\u94dc\u635f<\/p>\n<\/li>\n<li>\n<p>\u5c4f\u853d\u94dc\u7b94 1.5T&#xff0c;\u6f0f\u611f\u5b9e\u6d4b 22\u00b5H&#xff0c;\u5f00\u5173\u5c16\u5cf0 &lt;580V&#xff08;264V \u8f93\u5165&#xff09;<\/p>\n<\/li>\n<li>\n<p>\u9aa8\u67b6 5&#043;2&#043;1 \u69fd&#xff0c;\u69fd\u5bbd 8.2mm&#xff0c;\u53ef\u624b\u5de5\u7ed5\u5236&#xff0c;\u6253\u6837\u6210\u672c\u4f4e<\/p>\n<\/li>\n<\/ul>\n<\/p>\n<p class=\"img-center\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"348\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260115080524-69689fc45ef84.jpg\" width=\"632\" \/><\/p>\n<\/p>\n<p>Bmax \u8ba1\u7b97\u516c\u5f0f&#xff08;\u6587\u6863 19 \u6761&#xff09;<\/p>\n<\/p>\n<p>Bmax &#061; Ip_pk \u00d7 Lp \u00d7 10\u00b3 \/ (Ae \u00d7 Np)<br \/>\n&#064;90V\/2A \u6ee1\u8f7d Ip_pk&#061;0.92A \u2192 Bmax\u22480.29T &lt;0.35T&#xff0c;\u8fdc\u79bb\u9971\u548c<\/p>\n<\/p>\n<h3>\u6027\u80fd\u7ec6\u8282\u62c6\u89e3<\/h3>\n<\/p>\n<li>\n<p>\u6548\u7387\u66f2\u7ebf<br \/>\n115V\/2A \u677f\u7aef 90.2%&#xff0c;230V\/2A 90.73%&#xff0c;\u6bd4\u4f20\u7edf\u8096\u7279\u57fa\u65b9\u6848\u63d0\u5347 3-4%&#xff0c;\u6574\u673a\u6e29\u5347\u4e0b\u964d 8\u2103\u3002<\/p>\n<\/li>\n<li>\n<p>\u8f93\u51fa\u7eb9\u6ce2<br \/>\n230V \u6ee1\u8f7d 94mV&#xff08;\u793a\u6ce2\u5668 20MHz \u5e26\u5bbd&#xff09;&#xff0c;\u8fdc\u4f4e\u89c4\u683c 200mV&#xff1b;\u6b21\u7ea7 SiC \u65e0\u53cd\u5411\u6062\u590d\u5c16\u5cf0\u3002<\/p>\n<\/li>\n<li>\n<p>\u52a8\u6001\u8d1f\u8f7d<br \/>\n0-100% 5ms \u9636\u8dc3&#xff0c;\u0394Vo&#061;\u00b11V&#xff0c;\u6062\u590d\u65f6\u95f4 300\u00b5s&#xff0c;\u5185\u7f6e\u659c\u5761\u8865\u507f\u4fdd\u969c CCM \u7a33\u5b9a\u3002<\/p>\n<\/li>\n<li>\n<p>\u77ed\u8def\u4fdd\u62a4<br \/>\n\u6253\u55dd\u91cd\u542f&#xff0c;\u5360\u7a7a\u6bd4\u964d\u81f3 1\/8&#xff0c;\u5e73\u5747\u529f\u8017 &lt;0.5W&#xff1b;\u89e3\u9664\u540e\u81ea\u52a8\u8f6f\u542f&#xff0c;\u65e0\u8fc7\u51b2\u3002<\/p>\n<\/li>\n<li>\n<p>\u5f85\u673a\u529f\u8017<br \/>\n\u82af\u7247\u7ea7 PFM&#043;\u8df3\u5468\u671f&#xff0c;\u7a7a\u8f7d\u9891\u7387 &lt;1kHz&#xff1b;264V \u4ec5 58mW&#xff0c;\u51fa\u53e3\u6b27\u76df\u65e0\u9700\u8f85\u52a9\u5f85\u673a\u7535\u8def\u3002<\/p>\n<\/li>\n<li>\n<p>\u4fdd\u6301\u65f6\u95f4<br \/>\n264V \u4e0b 112ms&#xff0c;\u8db3\u4ee5\u8986\u76d6 16.7ms \u7535\u7f51\u7f3a\u53e3&#xff0c;\u540e\u7aef\u7535\u673a\u9a71\u52a8\u4e0d\u6389\u901f\u3002<\/p>\n<\/li>\n<h3>EMI \u4e0e\u53ef\u9760\u6027<\/h3>\n<\/p>\n<ul>\n<li>\n<p>\u8f90\u5c04&#xff1a;\u6c34\u5e73\/\u5782\u76f4 QP \u4f59\u91cf 7dB&#064;31MHz&#xff0c;\u5185\u7f6e\u9891\u7387\u6296\u52a8 &#043; \u5c4f\u853d\u7ed5\u7ec4&#xff0c;\u65e0\u9700\u5171\u6a21\u7535\u611f\u5373\u53ef\u8fc7 Class B<\/p>\n<\/li>\n<li>\n<p>\u6d6a\u6d8c&#xff1a;L-N 2kV\u3001L\/N-PE 4kV \u6b63\u8d1f\u5404 7 \u6b21&#xff0c;\u8f93\u51fa\u65e0\u95ea\u9000<\/p>\n<\/li>\n<li>\n<p>\u9759\u7535&#xff1a;\u63a5\u89e6\u00b18kV\u3001\u7a7a\u6c14\u00b115kV A \u7ea7&#xff0c;\u9002\u5408\u5851\u6599\u5916\u58f3\u65e0\u5730\u7ebf\u5e94\u7528<\/p>\n<\/li>\n<li>\n<p>\u6e29\u5ea6&#xff1a;\u58f3\u5185 45\u2103 \u6ee1\u8f7d 4h&#xff0c;\u53d8\u538b\u5668\u78c1\u82af &lt;105\u2103&#xff0c;\u6ee1\u8db3 105K \u6e29\u5347\u7ea2\u7ebf<\/p>\n<\/li>\n<li>\n<p>\u5e94\u529b&#xff1a;\u5f00\u673a\u77ac\u95f4 Vds_max&#061;592V&#xff0c;\u964d\u989d 600V \u5668\u4ef6 92%&#xff0c;\u964d\u989d\u5145\u8db3<\/p>\n<\/li>\n<\/ul>\n<h3><\/h3>\n<\/p>\n<p class=\"img-center\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"512\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260115080524-69689fc4735cd.jpg\" width=\"554\" \/><\/p>\n<\/p>\n<h3>\u5c3a\u5bf8\u4e0e\u6210\u672c\u4f18\u52bf<\/h3>\n<\/p>\n<table>\n<tr>\u65b9\u6848\u5bf9\u6bd4\u4f20\u7edf PWM&#043;\u8096\u7279\u57faLP3798&#043;SiC<\/tr>\n<tbody>\n<tr>\n<td>PCB<\/td>\n<td>\u53cc\u9762\u677f 60\u00d745mm<\/td>\n<td>\u5355\u9762\u677f 59\u00d746mm<\/td>\n<\/tr>\n<tr>\n<td>\u5668\u4ef6\u6570\u91cf<\/td>\n<td>38 \u9897<\/td>\n<td>33 \u9897<\/td>\n<\/tr>\n<tr>\n<td>\u8f93\u51fa\u4e8c\u6781\u7ba1<\/td>\n<td>2A\/60V \u8096\u7279\u57fa<\/td>\n<td>0&#xff08;\u5185\u7f6e SiC&#xff09;<\/td>\n<\/tr>\n<tr>\n<td>\u5171\u6a21\u7535\u611f<\/td>\n<td>\u5fc5\u987b<\/td>\n<td>\u53ef\u9009<\/td>\n<\/tr>\n<tr>\n<td>\u5cf0\u503c\u6548\u7387<\/td>\n<td>86%<\/td>\n<td>90.7%<\/td>\n<\/tr>\n<tr>\n<td>\u7a7a\u8f7d\u529f\u8017<\/td>\n<td>120mW<\/td>\n<td>40mW<\/td>\n<\/tr>\n<tr>\n<td>BOM \u6210\u672c<\/td>\n<td>100%<\/td>\n<td>85%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u5feb\u901f\u8bbe\u8ba1 Checklist<\/h3>\n<\/p>\n<li>\n<p>\u8f93\u5165\u7535\u5bb9&#xff1a;2\u00d722\u00b5F\/400V \u7535\u89e3 &#043; 1\u00b5F\/50V \u9676\u74f7&#xff0c;\u9760\u8fd1 VIN-GND<\/p>\n<\/li>\n<li>\n<p>\u529f\u7387\u7535\u611f&#xff1a;68\u00b5H \u00b120%&#xff0c;\u9971\u548c\u7535\u6d41 \u22652A&#xff0c;DCR &lt;0.3\u03a9<\/p>\n<\/li>\n<li>\n<p>\u8f93\u51fa\u7535\u5bb9&#xff1a;1000\u00b5F\/16V LOW-ESR \u00d72&#xff0c;\u7eb9\u6ce2\u7535\u6d41 &gt;1.2A<\/p>\n<\/li>\n<li>\n<p>RCD \u5438\u6536&#xff1a;R&#061;100k\u03a9\/2W&#xff0c;C&#061;1nF\/1kV&#xff0c;D&#061;S2M&#xff0c;\u94b3\u4f4d\u7535\u538b &lt;580V<\/p>\n<\/li>\n<li>\n<p>\u53d8\u538b\u5668&#xff1a;\u6309\u6587\u6863 4 \u6761\u53c2\u6570\u7ed5\u5236&#xff0c;\u6f0f\u611f &lt;25\u00b5H&#xff0c;\u5c42\u95f4\u52a0 3M 1298 \u80f6\u5e26<\/p>\n<\/li>\n<li>\n<p>\u5b89\u89c4&#xff1a;\u521d\u6b21\u7ea7\u722c\u8ddd &gt;6mm&#xff0c;Y1 \u7535\u5bb9 4n7\/400V \u63a5\u51b7\u70b9&#xff0c;\u6ee1\u8db3\u53cc\u91cd\u7edd\u7f18<\/p>\n<\/li>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u73b0\u4ee3\u7535\u5b50\u8bbe\u5907\u7684\u8bbe\u8ba1\u4e2d&#xff0c;\u5bf9\u4e8e\u7535\u6e90\u89e3\u51b3\u65b9\u6848\u7684\u9700\u6c42\u6b63\u53d8\u5f97\u8d8a\u6765\u8d8a\u4e25\u82db&#xff0c;\u5c24\u5176\u662f\u5728\u7a7a\u95f4\u53d7\u9650\u548c\u6210\u672c\u654f\u611f\u7684\u5e94\u7528\u4e2d\u3002LP3798ESM\u4e0eLP15R060S\u7684\u7ec4\u5408\u63d0\u4f9b\u4e86\u4e00\u4e2a\u521b\u65b0\u7684\u89e3\u51b3\u65b9\u6848&#xff0c;\u901a\u8fc7\u96c6\u6210\u78b3\u5316\u7845(SiC)\u6280\u672f&#xff0c;\u5b9e\u73b0\u4e8612V\/2A\u7684\u9ad8\u6548\u8f93\u51fa&#xff0c;\u540c\u65f6\u4fdd\u6301\u4e86\u5c0f\u4f53\u79ef\u548c\u4f4e\u6210\u672c\u3002\u8fd9\u4e00\u65b9\u6848\u4e0d\u4ec5\u6ee1\u8db3\u4e86\u5bf9\u9ad8\u6027\u80fd\u7535\u6e90\u8f6c\u6362\u5668\u7684\u671f\u5f85&#xff0c;\u8fd8\u901a\u8fc7\u7b80\u5316\u8bbe\u8ba1\u6d41\u7a0b\u548c\u964d\u4f4e\u5143\u4ef6\u6570\u91cf&#xff0c;\u4e3a\u5de5\u7a0b\u5e08\u4eec\u63d0\u4f9b\u4e86\u4e00\u4e2a\u66f4\u52a0\u7075\u6d3b\u548c\u7ecf\u6d4e\u7684\u9009\u62e9\u3002LP3<\/p>\n","protected":false},"author":2,"featured_media":60444,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[270,269],"topic":[],"class_list":["post-60448","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-270","tag-269"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>LP3798ESM+LP15R060S 12V2A\u9ad8\u6548\u5c0f\u4f53\u79ef\u96c6\u6210\u78b3\u5316\u7845 PSR\u4f4e\u6210\u672c\u65b9\u6848 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\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.wsisp.com\/helps\/60448.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"LP3798ESM+LP15R060S 12V2A\u9ad8\u6548\u5c0f\u4f53\u79ef\u96c6\u6210\u78b3\u5316\u7845 PSR\u4f4e\u6210\u672c\u65b9\u6848 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"\u5728\u73b0\u4ee3\u7535\u5b50\u8bbe\u5907\u7684\u8bbe\u8ba1\u4e2d&#xff0c;\u5bf9\u4e8e\u7535\u6e90\u89e3\u51b3\u65b9\u6848\u7684\u9700\u6c42\u6b63\u53d8\u5f97\u8d8a\u6765\u8d8a\u4e25\u82db&#xff0c;\u5c24\u5176\u662f\u5728\u7a7a\u95f4\u53d7\u9650\u548c\u6210\u672c\u654f\u611f\u7684\u5e94\u7528\u4e2d\u3002LP3798ESM\u4e0eLP15R060S\u7684\u7ec4\u5408\u63d0\u4f9b\u4e86\u4e00\u4e2a\u521b\u65b0\u7684\u89e3\u51b3\u65b9\u6848&#xff0c;\u901a\u8fc7\u96c6\u6210\u78b3\u5316\u7845(SiC)\u6280\u672f&#xff0c;\u5b9e\u73b0\u4e8612V\/2A\u7684\u9ad8\u6548\u8f93\u51fa&#xff0c;\u540c\u65f6\u4fdd\u6301\u4e86\u5c0f\u4f53\u79ef\u548c\u4f4e\u6210\u672c\u3002\u8fd9\u4e00\u65b9\u6848\u4e0d\u4ec5\u6ee1\u8db3\u4e86\u5bf9\u9ad8\u6027\u80fd\u7535\u6e90\u8f6c\u6362\u5668\u7684\u671f\u5f85&#xff0c;\u8fd8\u901a\u8fc7\u7b80\u5316\u8bbe\u8ba1\u6d41\u7a0b\u548c\u964d\u4f4e\u5143\u4ef6\u6570\u91cf&#xff0c;\u4e3a\u5de5\u7a0b\u5e08\u4eec\u63d0\u4f9b\u4e86\u4e00\u4e2a\u66f4\u52a0\u7075\u6d3b\u548c\u7ecf\u6d4e\u7684\u9009\u62e9\u3002LP3\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wsisp.com\/helps\/60448.html\" \/>\n<meta property=\"og:site_name\" content=\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"article:published_time\" content=\"2026-01-15T08:05:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260115080524-69689fc42a2fb.jpg\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/60448.html\",\"url\":\"https:\/\/www.wsisp.com\/helps\/60448.html\",\"name\":\"LP3798ESM+LP15R060S 12V2A\u9ad8\u6548\u5c0f\u4f53\u79ef\u96c6\u6210\u78b3\u5316\u7845 PSR\u4f4e\u6210\u672c\u65b9\u6848 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"isPartOf\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\"},\"datePublished\":\"2026-01-15T08:05:25+00:00\",\"dateModified\":\"2026-01-15T08:05:25+00:00\",\"author\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/60448.html#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.wsisp.com\/helps\/60448.html\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/60448.html#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.wsisp.com\/helps\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"LP3798ESM+LP15R060S 12V2A\u9ad8\u6548\u5c0f\u4f53\u79ef\u96c6\u6210\u78b3\u5316\u7845 PSR\u4f4e\u6210\u672c\u65b9\u6848\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\",\"url\":\"https:\/\/www.wsisp.com\/helps\/\",\"name\":\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"description\":\"\u9999\u6e2f\u670d\u52a1\u5668_\u9999\u6e2f\u4e91\u670d\u52a1\u5668\u8d44\u8baf_\u670d\u52a1\u5668\u5e2e\u52a9\u6587\u6863_\u670d\u52a1\u5668\u6559\u7a0b\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.wsisp.com\/helps\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"contentUrl\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"caption\":\"admin\"},\"sameAs\":[\"http:\/\/wp.wsisp.com\"],\"url\":\"https:\/\/www.wsisp.com\/helps\/author\/admin\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"LP3798ESM+LP15R060S 12V2A\u9ad8\u6548\u5c0f\u4f53\u79ef\u96c6\u6210\u78b3\u5316\u7845 PSR\u4f4e\u6210\u672c\u65b9\u6848 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","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.wsisp.com\/helps\/60448.html","og_locale":"zh_CN","og_type":"article","og_title":"LP3798ESM+LP15R060S 12V2A\u9ad8\u6548\u5c0f\u4f53\u79ef\u96c6\u6210\u78b3\u5316\u7845 PSR\u4f4e\u6210\u672c\u65b9\u6848 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","og_description":"\u5728\u73b0\u4ee3\u7535\u5b50\u8bbe\u5907\u7684\u8bbe\u8ba1\u4e2d&#xff0c;\u5bf9\u4e8e\u7535\u6e90\u89e3\u51b3\u65b9\u6848\u7684\u9700\u6c42\u6b63\u53d8\u5f97\u8d8a\u6765\u8d8a\u4e25\u82db&#xff0c;\u5c24\u5176\u662f\u5728\u7a7a\u95f4\u53d7\u9650\u548c\u6210\u672c\u654f\u611f\u7684\u5e94\u7528\u4e2d\u3002LP3798ESM\u4e0eLP15R060S\u7684\u7ec4\u5408\u63d0\u4f9b\u4e86\u4e00\u4e2a\u521b\u65b0\u7684\u89e3\u51b3\u65b9\u6848&#xff0c;\u901a\u8fc7\u96c6\u6210\u78b3\u5316\u7845(SiC)\u6280\u672f&#xff0c;\u5b9e\u73b0\u4e8612V\/2A\u7684\u9ad8\u6548\u8f93\u51fa&#xff0c;\u540c\u65f6\u4fdd\u6301\u4e86\u5c0f\u4f53\u79ef\u548c\u4f4e\u6210\u672c\u3002\u8fd9\u4e00\u65b9\u6848\u4e0d\u4ec5\u6ee1\u8db3\u4e86\u5bf9\u9ad8\u6027\u80fd\u7535\u6e90\u8f6c\u6362\u5668\u7684\u671f\u5f85&#xff0c;\u8fd8\u901a\u8fc7\u7b80\u5316\u8bbe\u8ba1\u6d41\u7a0b\u548c\u964d\u4f4e\u5143\u4ef6\u6570\u91cf&#xff0c;\u4e3a\u5de5\u7a0b\u5e08\u4eec\u63d0\u4f9b\u4e86\u4e00\u4e2a\u66f4\u52a0\u7075\u6d3b\u548c\u7ecf\u6d4e\u7684\u9009\u62e9\u3002LP3","og_url":"https:\/\/www.wsisp.com\/helps\/60448.html","og_site_name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","article_published_time":"2026-01-15T08:05:25+00:00","og_image":[{"url":"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260115080524-69689fc42a2fb.jpg"}],"author":"admin","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"admin","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"2 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.wsisp.com\/helps\/60448.html","url":"https:\/\/www.wsisp.com\/helps\/60448.html","name":"LP3798ESM+LP15R060S 12V2A\u9ad8\u6548\u5c0f\u4f53\u79ef\u96c6\u6210\u78b3\u5316\u7845 PSR\u4f4e\u6210\u672c\u65b9\u6848 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","isPartOf":{"@id":"https:\/\/www.wsisp.com\/helps\/#website"},"datePublished":"2026-01-15T08:05:25+00:00","dateModified":"2026-01-15T08:05:25+00:00","author":{"@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41"},"breadcrumb":{"@id":"https:\/\/www.wsisp.com\/helps\/60448.html#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.wsisp.com\/helps\/60448.html"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.wsisp.com\/helps\/60448.html#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.wsisp.com\/helps"},{"@type":"ListItem","position":2,"name":"LP3798ESM+LP15R060S 12V2A\u9ad8\u6548\u5c0f\u4f53\u79ef\u96c6\u6210\u78b3\u5316\u7845 PSR\u4f4e\u6210\u672c\u65b9\u6848"}]},{"@type":"WebSite","@id":"https:\/\/www.wsisp.com\/helps\/#website","url":"https:\/\/www.wsisp.com\/helps\/","name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","description":"\u9999\u6e2f\u670d\u52a1\u5668_\u9999\u6e2f\u4e91\u670d\u52a1\u5668\u8d44\u8baf_\u670d\u52a1\u5668\u5e2e\u52a9\u6587\u6863_\u670d\u52a1\u5668\u6559\u7a0b","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.wsisp.com\/helps\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41","name":"admin","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/image\/","url":"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery","contentUrl":"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery","caption":"admin"},"sameAs":["http:\/\/wp.wsisp.com"],"url":"https:\/\/www.wsisp.com\/helps\/author\/admin"}]}},"_links":{"self":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts\/60448","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/comments?post=60448"}],"version-history":[{"count":0,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts\/60448\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/media\/60444"}],"wp:attachment":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/media?parent=60448"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/categories?post=60448"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/tags?post=60448"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/topic?post=60448"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}