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<span>æ–‡ç« å‡ºå¤„ï¼?a href=""><a href="http://cfdz.nsw888.com">深圳市晨飞电å有é™å…¬å?/a></a></span><span>网责任编辑：<a href="http://cfdz.nsw888.com">NSW</a></span><span>作者：<a href="http://cfdz.nsw888.com">NSW</a></span><span>人气ï¼?span
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<p><a href="http://www.chenfeipower.com">高频å˜åŽ‹å™¨å·¥ä½œåŽŸç?/a>是什么呢ï¼?span style="font-size: 14px;">高频电æºå˜åŽ‹å™¨æ˜¯å·¥ä½œé¢‘率超过ä¸é¢‘<span lang="EN-US">(10khz)</span>的电æºå˜åŽ‹å™¨ï¼Œä¸»è¦ç”¨äºŽé«˜é¢‘开关电æºä¸ä½œé«˜é¢‘开关电æºå˜åŽ‹å™¨ï¼Œä¹Ÿæœ‰ç”¨äºŽé«˜é¢‘逆å˜ç”µæºå’Œé«˜é¢‘逆å˜ç„Šæœºä¸ä½œé«˜é¢‘逆å˜ç”µæºå˜åŽ‹å™¨çš„。高频å˜åŽ‹å™¨å„个绕组线圈的åŒæ•°æ¯”例则决定了输出电压的多少。工作频率ä¸åŒæ¡£æ¬¡çš„电æºå˜åŽ‹å™¨è®¾è®¡æ–¹æ³•ä¸ä¸€ æ ·ï¼Œä¹Ÿåº”å½“æ˜¯ä¸è¨€è€Œå–»çš„ã€?/span></p>
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<p style="text-indent: 24pt; text-align: center;"><img width="194" height="194" src="http://www.chenfeipower.com/UploadFiles/Product/20120703160713_71054.jpg" alt="ERL28高频å˜åŽ‹å™¨ç«‹å¼? title="ERL28高频å˜åŽ‹å™¨ç«‹å¼? /></p>
<p style="text-indent:24.0pt"><span style="font-size: 14px;">　</span></p>
<p style="text-indent:24.0pt"><span style="font-size: 14px;">高频电æºå˜åŽ‹å™¨çš„设计原则<span lang="EN-US"> <br />
<br />
</span>　　高频电æºå˜åŽ‹å™¨ä½œä¸ºä¸€ç§äº§å“，自然带有商å“çš„å±žæ€§ï¼Œå› æ¤é«˜é¢‘电æºå˜åŽ‹å™¨çš„设计原则和其他商å“ä¸€æ ·ï¼Œæ˜¯åœ¨å…·ä½“ä½¿ç”¨æ¡ä»¶ä¸‹å®Œæˆå…·ä½“的功能ä¸è¿½æ±‚æ€§èƒ½ä»·æ ¼æ¯”æœ€å¥½ã€‚æœ‰æ—¶å¯èƒ½åé‡æ€§èƒ½å’Œæ•ˆçŽ‡ï¼Œæœ‰æ—¶å¯èƒ½åé‡ä»·æ ¼å’Œæˆæœ¬ã€‚现在，轻ã€è–„ã€çŸã€å°ï¼Œæˆä¸ºé«˜é¢‘电æºçš„å‘展方å‘，是强调é™ä½Žæˆæœ¬ã€‚产å“æˆæœ¬ï¼Œä¸ä½†åŒ…括ææ–™æˆæœ¬ï¼Œç”Ÿäº§æˆæœ¬ï¼Œè¿˜åŒ…æ‹¬ç ”å‘æˆæœ¬ï¼Œè®¾è®¡æˆæœ¬ã€‚å› æ¤ï¼Œä¸ºäº†èŠ‚çº¦æ—¶é—´ï¼Œæ ¹æ®ä»¥å¾€çš„ç»éªŒï¼Œå¯¹é«˜é¢‘电æºå˜åŽ‹å™¨çš„é“æŸé“œæŸæ¯”例ã€æ¼æ„Ÿä¸Žæ¿€ç£ç”µæ„Ÿæ¯”例ã€åŽŸè¾¹å’Œå‰¯è¾¹ç»•ç»„æŸè€—比例ã€ç”µæµå¯†åº¦æ供一些å‚考数æ®ï¼Œå¯¹çª—å£å¡«å……程度，绕组导线和结构推è一些方案，</span></p>
<p style="text-indent:24.0pt"> </p>
<p style="text-indent:24.0pt"><span style="font-size: 14px;">高频å˜åŽ‹å™¨åŽŸç†è®¾è®¡åŽŸç?/span></p>
<p style="text-indent:24.0pt"><span style="font-size: 14px;">　　在高频å˜åŽ‹å™¨è®¾è®¡æ—¶ï¼Œå˜åŽ‹å™¨çš„æ¼æ„Ÿå’Œåˆ†å¸ƒç”µå®¹å¿…é¡»å‡è‡³æœ€å°ï¼Œå› 为开关电æºä¸é«˜é¢‘å˜åŽ‹å™¨ä¼ 输的是高频脉冲方波信å·ã€‚åœ¨ä¼ è¾“çš„çž¬å˜è¿‡ç¨‹ä¸ï¼Œæ¼æ„Ÿå’Œåˆ†å¸ƒç”µå®¹ä¼šå¼•èµ·æµªæ¶Œç”µæµå’Œå°–峰电压，以åŠé¡¶éƒ¨æŒ¯è¡ï¼Œé€ æˆæŸè€—å¢žåŠ ã€‚é€šå¸¸å˜åŽ‹å™¨çš„æ¼æ„Ÿï¼ŒæŽ§åˆ¶ä¸ºåˆçº§ç”µæ„Ÿé‡çš„<span lang="EN-US">1%</span>ï½?span lang="EN-US">3%</span>ã€?/span></p>
<p style="text-indent:24.0pt"> </p>
<p style="text-indent:24.0pt"><span style="font-size: 14px;">　　åˆçº§çº¿åœˆçš„æ¼æ„?span lang="EN-US">----</span>å˜åŽ‹å™¨çš„æ¼æ„Ÿæ˜¯ç”±äºŽåˆçº§çº¿åœˆå’Œæ¬¡çº§çº¿åœˆä¹‹é—´ï¼Œå±‚与层之间，åŒä¸ŽåŒä¹‹é—´ç£é€šæ²¡æœ‰å®Œå…¨è€¦åˆè€Œé€ æˆçš„ã€?/span></p>
<p style="text-indent:24.0pt"> </p>
<p style="text-indent:24.0pt"><span style="font-size: 14px;">　　分布电容<span lang="EN-US">----</span>å˜åŽ‹å™¨ç»•ç»„线åŒä¹‹é—´ï¼ŒåŒä¸€ç»•ç»„的上ã€ä¸‹å±‚之间，ä¸åŒç»•ç»„之间，绕组与å±è”½å±‚之间形æˆçš„电容称为分布电容ã€?/span></p>
<p style="text-indent:24.0pt"> </p>
<p style="text-indent:24.0pt"><span style="font-size: 14px;">　　åˆçº§ç»•ç»„<span lang="EN-US">----</span>åˆçº§ç»•ç»„åº”æ”¾åœ¨æœ€é‡Œå±‚ï¼Œè¿™æ ·å¯ä½¿å˜åŽ‹å™¨åˆçº§ç»•ç»„æ¯ä¸€åŒç”¨çº¿é•¿åº¦æœ€çŸï¼Œä»Žè€Œä½¿æ•´ä¸ªç»•ç»„的用线为最少，这有效地å‡å°äº†åˆçº§ç»•ç»„自身的分布电容ã€?/span></p>
<p style="text-indent:24.0pt"> </p>
<p style="text-indent:24.0pt"><span style="font-size: 14px;">　　次级绕组<span lang="EN-US">----</span>åˆçº§ç»•ç»„绕完，è¦åŠ 绕<span lang="EN-US">(3</span>ï½?span lang="EN-US">5)</span>层ç»ç¼˜åž«è¡¬å†ç»•åˆ¶æ¬¡çº§ç»•ç»„ã€‚è¿™æ ·å¯å‡å°åˆçº§ç»•ç»„和次级绕组之间分布电容的电容é‡ï¼Œä¹Ÿå¢žå¤§äº†åˆçº§å’Œæ¬¡çº§ä¹‹é—´çš„ç»ç¼˜å¼ºåº¦ï¼Œç¬¦åˆç»ç¼˜è€åŽ‹çš„è¦æ±‚ã€?/span></p>
<p style="text-indent:24.0pt"><span style="font-size: 14px;">　　å压绕组<span lang="EN-US">----</span>å压绕组绕在åˆçº§å’Œæ¬¡çº§ä¹‹é—´ï¼Œè¿˜æ˜¯ç»•åœ¨æœ€å¤–层，和开关电æºçš„è°ƒæ•´æ˜¯æ ¹æ®æ¬¡çº§ç”µåŽ‹è¿˜æ˜¯åˆçº§ç”µåŽ‹è¿›è¡Œæœ‰å…³ã€?/span></p>
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<p style="text-indent:24.0pt"><span style="font-size: 14px;">　高频å˜åŽ‹å™¨åº”具备的功èƒ?span lang="EN-US"> <br />
<br />
</span>　　高频电æºå˜åŽ‹å™¨å®ŒæˆåŠŸèƒ½æœ‰<span lang="EN-US">3</span>ä¸ªï¼šåŠŸçŽ‡ä¼ é€ï¼Œç”µåŽ‹å˜æ¢å’Œç»ç¼˜éš”ç¦»ã€‚åŠŸçŽ‡ä¼ é€æœ‰ä¸¤ç§æ–¹å¼ã€‚第一ç§æ˜¯å˜åŽ‹å™¨åŠŸçŽ‡çš„ä¼ é€æ–¹ å¼ï¼ŒåŠ 在原绕组上的电压，在ç£èŠ¯ä¸äº§ç”Ÿç£é€šå˜åŒ–ï¼Œä½¿å‰¯ç»•ç»„æ„Ÿåº”ç”µåŽ‹ï¼Œä»Žè€Œä½¿ç”µåŠŸçŽ‡ä»ŽåŽŸè¾¹ä¼ é€åˆ°å‰¯è¾¹ã€‚第二ç§æ˜¯ç”µæ„Ÿå™¨åŠŸçŽ‡ä¼ é€æ–¹å¼ï¼Œ 原绕组输入的电能，使ç£èŠ¯æ¿€ç£ï¼Œå˜ä¸ºç£èƒ½å‚¨å˜èµ·æ¥ï¼Œç„¶åŽé€šè¿‡åŽ»ç£ä½¿å‰¯ç»•ç»„感应电压，å˜æˆç”µèƒ½é‡Šæ”¾ç»™è´Ÿè½½ã€?/span></p>
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</span>　　电压å˜æ¢é€šè¿‡åŽŸè¾¹å’Œå‰¯è¾¹ç»•ç»„åŒæ•°æ¯”æ¥å®Œæˆã€‚ä¸ç®¡åŠŸçŽ‡ä¼ é€æ˜¯å“ªä¸€ç§æ–¹å¼ï¼ŒåŽŸè¾¹å’Œå‰¯è¾¹çš„电压å˜æ¢æ¯”ç‰äºŽåŽŸç»•ç»„和副绕组åŒæ•°æ¯”，åªè¦ä¸æ”¹å˜åŒæ•°æ¯”，就ä¸å½±å“电压å˜æ¢ã€?/span></p>
<p><span style="font-size: 14px;">以上就是å°ç¼–为大家总结的关于高频å˜åŽ‹å™¨å·¥ä½œåŽŸç†åˆ†æžçš„介ç»ï¼Œå¸Œæœ›èƒ½å¤Ÿå¸®åˆ°å¤§å®¶ï¼Œå¦‚果还想了解更多的关于高频å˜åŽ‹å™¨çš„ä¿¡æ¯ï¼Œé‚£å°±ç‚¹å‡?a href="http://www.chenfeipower.com/news/"><span style="color: red;">高频å˜åŽ‹å™¨èµ„è®?/span></a>å§ï¼</span></p>
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