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共模电感的使用性能特点</h3>
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<p>　　<strong>共模电感</strong>，也å«å…±æ¨¡æ‰¼æµåœˆ,通常情况下都是用于电脑的开关电æºä¸è¿‡æ»¤å…±æ¨¡çš„电ç£å¹²æ‰°ä¿¡å·ã€‚在æ¿å¡è®¾è®¡ä¸ï¼Œå…±æ¨¡ç”µæ„Ÿä¹Ÿæ˜¯èµ·EMI滤波的作用，用于抑制高速信å·çº¿äº§ç”Ÿçš„电ç£æ³¢å‘外è¾å°„å‘å°„.</p>
<p>　　　　<br />
　　共模电感具有æžé«˜çš„åˆå§‹å¯¼ç£çŽ‡ï¼Œåœ¨åœ°ç£åœºä¸‹å…·æœ‰å¾ˆå¤§çš„阻抗和æ’å…¥æŸè€—，对若干扰信å·å…·æœ‰æžå¥½çš„æŠ‘åˆ¶ä½œç”¨ï¼Œåœ¨è¾ƒå®½çš„é¢‘çŽ‡èŒƒå›´å†…å‘ˆçŽ°å‡ºæ— å…±æŒ¯æ’å…¥æŸè€—特æ€?最é‡è¦çš„一点共模电感的生产æˆæœ¬ä½Žï¼Œæ›´åˆ©äºŽæ™®å?共模电感å¯ä»¥é‡‡ç”¨ç”¨æœºå™¨ç»•ã€é«˜æ•ˆï¼Œè‹¥æ˜¯æœ‰éª¨æž¶çš„åè¯ï¼Œç»•åˆ¶å·¥è‰ºå°†ä¼šæ›´å¥½æŽ§åˆ¶ï¼Œä¹Ÿå¯ä»¥åˆ¶åšå‡ºæ›´é«˜çš„电感é‡;</p>
<p>　　高åˆå§‹å¯¼ç£çŽ‡ï¼šæ˜¯é“氧体的5-20å€ï¼Œå› 而具有更大的æ’å…¥æŸè€—ï¼Œå¯¹ä¼ å¯¼å¹²æ‰°çš„æŠ‘åˆ¶ä½œç”¨è¿œå¤§äºŽé“氧体.高饱和ç£æ„Ÿåº”强度：比é“氧体高2-3å€ã€‚在电æµå¼ºå¹²æ‰°çš„场åˆä¸æ˜“ç£åŒ–到饱和。å“越的温度稳定性：较高的居里温度，在有较大温度波动的情况下，åˆé‡‘的性能å˜åŒ–率明显低于é“氧体，具有优良的稳定性，而且性能的å˜åŒ–接近于线性。çµæ´»çš„é¢‘çŽ‡ç‰¹æ€§ï¼šè€Œä¸”æ›´åŠ çµæ´»åœ°é€šè¿‡è°ƒæ•´å·¥è‰ºæ¥å¾—到所需è¦çš„频率特性。通过ä¸åŒçš„åˆ¶é€ å·¥è‰ºï¼Œé…åˆé€‚当的线圈炸熟å¯ä»¥å¾—到ä¸åŒçš„阻抗特性，满足ä¸åŒæ³¢æ®µçš„滤波è¦æ±‚，使其阻抗值大大高于é“氧体ã€?br />
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