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<p style="text-indent:24.0pt" class="MsoNormal"><span style="font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt">åœ?a href="http://www.chenfeipower.com">高频å˜åŽ‹å™?/a>设计的时候，å˜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€‚è™½ç„¶åœ¨å¼€å…³æ™¶ä½“ç®¡çš„æ¼æžä¸Šå¢žåŠ é’³ä½å’Œå¸æ”¶ç”µè·¯å¯ä»¥å…‹æœå°–峰电压，但过大的尖峰会导致钳ä½å’Œå¸æ”¶ç”µè·¯æŸè€—çš„å¢žåŠ ï¼Œä½¿å¼€å…³ç”µæºçš„效率é™ä½Žï¼Œä¸¥é‡æ—¶ä¼šå¯¼è‡´åŠŸçŽ‡å¼€å…³ç®¡çš„æŸå。通常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>
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0pt"> </span><img width="295" height="295" title="PQ3535高频å˜åŽ‹å™? alt="PQ3535高频å˜åŽ‹å™? src="http://www.chenfeipower.com/UploadFiles/Product/20120703173338_98261.jpg" /></p>
<p style="text-indent:24.0pt" class="MsoNormal"><span lang="EN-US" style="font-size:12.0pt;font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:
0pt"> </span></p>
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宋体;mso-font-kerning:0pt">åˆçº§çº¿åœˆçš„æ¼æ„?/span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:宋体;mso-bidi-font-family:
宋体;mso-font-kerning:0pt">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„。在å˜åŽ‹å™¨ç»•åˆ¶åŠ å·¥ä¸å¯é‡‡å–ä¸‹åˆ—æŽªæ–½ã€‚å¢žåŠ çº¿åœˆå°ºå¯¸çš„é«˜åº¦å’Œå®½åº¦ä¹‹æ¯”ã€‚å°½é‡å‡å°‘绕组的åŒæ•°ï¼Œé€‰ç”¨é«˜é¥±å’Œç£æ„Ÿåº”强度ã€ä½ŽæŸè€—çš„ç£æ€§æ料。采用分层交å‰ç»•åˆ¶æ–¹å¼ç»•åˆ¶åˆçº§ã€æ¬¡çº§ç»•ç»„。尽å¯èƒ½å‡å°ç»•ç»„é—´çš„ç»ç¼˜åŽšåº¦ï¼Œä½†å¿…é¡»ä¿è¯å˜åŽ‹å™¨æœ¬èº«æœ‰è¶³å¤Ÿç»ç¼˜å¼ºåº¦ã€‚改善线圈之间的耦åˆç¨‹åº¦ã€‚采用环型ç£å¿ƒå˜åŽ‹å™¨æ—¶ï¼Œä¸ç®¡åˆçº§ã€æ¬¡çº§ç»•ç»„çš„åŒæ•°æœ‰å¤šå°‘，在绕制绕组时，å‡æ²¿çŽ¯åž‹åœ†å‘¨å‡åŒ€åˆ†å¸ƒåœ°ç»•åˆ¶ã€‚对于大电æµå·¥ä½œçŠ¶æ€ä¸‹çš„环型ç£å¿ƒå˜åŽ‹å™¨ï¼Œé‡‡ç”¨å¤šç»•ç»„并è”æ–¹å¼ç»•åˆ¶ï¼Œå¹¶ä¸”å°½å¯èƒ½åœ°å‡å°çº¿å¾„ã€?/span></p>
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mso-bidi-font-family:宋体;mso-font-kerning:0pt"> </span></p>
<p class="MsoNormal"><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"">想è¦å‡å°é«˜é¢‘å˜åŽ‹å™¨æ¼æ„Ÿçš„方法å¯ä»¥é‡‡æ ·ä¸‰æ˜Žæ²»ç»•æ³•ï¼Œé‚£å¦‚果是åˆçº§åˆ†å±‚绕，åˆçº§çº¿åœˆå¹³å‡åˆ†ç»•åœ¨å“ªä¸¤å±‚比较åˆç†</span><span lang="EN-US">?</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"">为什�/span><span lang="EN-US">?</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"">通常的åšæ³•æ˜¯å…ˆå°†åˆçº§çº¿åœˆ</span> <span style="font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"">绕一般，å†ç»•æ¬¡çº§çº¿åœˆï¼Œæœ€åŽå°†åˆçº§çš„剩余线圈绕上。当然è¦æƒ³æ¼æ„Ÿæœ€å°ï¼Œå¯ä»¥é‡‡ç”¨ä¸‰æ®µæˆ–四段的绕制方å¼ï¼Œä½†æ˜¯å¦‚采用多级绕制方å¼å¿…ç„¶ä¼šå¢žåŠ å˜åŽ‹å™¨çš„分布电容，分布电容如果太大å而对å˜åŽ‹å™¨çš„输出效率å分ä¸åˆ©ã€‚å¦å¤–æ¼æ„Ÿå’Œåˆ†å¸ƒç”µå®¹ä¹‹é—´ä¼šäº§ç”Ÿè‡ªè°æŒ¯ï¼Œåˆ†å¸ƒç”µå®¹è¶Šå¤§è‡ªè°æŒ¯é¢‘率越低</span><span lang="EN-US">!</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"">å› æ¤åœ¨ä¿è¯æ¼æ„Ÿç¬¦åˆè¦æ±‚的情况</span> <span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"">下两段绕制的方å¼ï¼Œè¿™æ ·åšæ—¢å¯ä»¥æ高åˆæ¬¡çº§çº¿åœˆçš„耦åˆåº¦ï¼Œé™ä½Žå˜åŽ‹å™¨çš„åˆçº§å’Œæ¬¡çº§æ¼æ„Ÿï¼Œåˆä¸è‡³äºŽäº§ç”Ÿæ¯”较大的分布电容，确ä¿å˜åŽ‹å™¨çš„输出功率最大化</span><span lang="EN-US">!</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"">所�/span> <span style="font-family:
宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">必须综åˆè€ƒè™‘</span><span lang="EN-US">!</span></p>
<p class="MsoNormal"><span lang="EN-US"><br />
</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"">　</span> <span style="font-family:
宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">对于å•è¾“出的，最好选择</span><span lang="EN-US">Np1+Ns+Np2+Nap</span><span style="font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"">，å³åˆçº§</span><span lang="EN-US">1+</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"">次级</span><span lang="EN-US">+</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"">åˆçº§</span><span lang="EN-US">2+</span><span style="font-family:
宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">å馈</span><span lang="EN-US">;</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"">对于多输出的最好选择</span><span lang="EN-US">Np1+(Ns1+Ns2+....)+Np2+Nap</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"">，å³åˆçº§</span><span lang="EN-US">1+</span><span style="font-family:
宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">所有次级并�/span><span lang="EN-US">+</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"">åˆçº§</span><span lang="EN-US">2+</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"">å馈ã€?/span><span lang="EN-US"><br />
</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"">　</span> <span style="font-family:
宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">è¿™æ ·åšçš„åŽŸå› æ˜¯åˆçº§å±‚å†…ç”µè·¯çš„å‡ çŽ‡å¤§å¤§é™ä½Ž</span><span lang="EN-US">;</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"">最大é™åº¦çš„æ高了åˆæ¬¡çº§ä¹‹é—´çš„耦åˆç‰¹æ€§ï¼Œç£æŸå°?/span><span lang="EN-US">;.</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"">次级输出电压稳定åˆç†</span><span lang="EN-US">;</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"">大大é™ä½Žäº†å› åˆçº§å¤šå±‚而出现的分布电容</span><span lang="EN-US">;</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"">å馈电压调节方便，且å¯ä¾æ®èŠ¯ç‰‡éœ€æ±‚调整å‚æ•?/span><span lang="EN-US">;</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"">温å‡é™ä½Žï¼Œæ›´é€‚用于现在的社会需æ±?/span><span lang="EN-US">;.</span><span style="font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
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<p style="text-indent:24.0pt" class="MsoNormal"><span lang="EN-US" style="font-size:12.0pt;font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:
0pt"> </span></p>
<p style="text-indent:24.0pt" class="MsoNormal"><span style="font-size:12.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"">以上就是å°ç¼–为大家总结的关äº?/span><span style="font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt">高频å˜åŽ‹å™¨åˆçº§çº¿åœˆçš„æ¼æ„Ÿå’Œåˆ†å¸ƒç”µå®¹å¦‚何åè°?/span><span style="font-size:12.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"">的介�/span><span style="font-size:12.0pt;
font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt">�/span><span style="font-size:12.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
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