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一. é“粉芯ç£çŽ¯çº¿åœˆå¤–观图
*: 以上为公å¸å¸¸è§æˆå“æ ·å¼å›¾ï¼Œå…¶å®ƒç‰¹æ®Šæ¬¾å¼æš‚未列入其ä¸ï¼Œæ¬¢è¿Žå’¨è¯¢ã€?/span>本公å¸å¯æŒ‰å®¢æˆ·è¦æ±‚定制å„ç§è§„æ ¼åŠå°è£…尺寸的é“粉芯ç£çŽ¯çº¿åœˆã€?/span>
尺寸:外径大å°ä»Ž30åˆ?/span>400D(注解:外径ä»?/span>7.8mmåˆ?/span>102mm)ã€?/span>
æ质有:-2æ(çº?/span>/é€æ˜Žï¼‰ã€?/span>-8æ(é»?/span>/红)ã€?/span>-18æ(ç»?/span>/红)ã€?/span>-26æ(é»?/span>/白)ã€?/span>-28æ(ç?/span>/绿)ã€?/span>-33æ(ç?/span>/黄)ã€?/span>-38æ(ç?/span>/黑)ã€?/span>-40æ(ç»?/span>/黄)ã€?/span>-45æ(黑色)ã€?/span>-52æ(ç»?/span>/è“)
äº?/span>. é“粉芯ç£çŽ¯çº¿åœ?/span>
1.工作频率�/span>50Hz-5MHz
2.输出功率�span lang="EN-US">1 to 500 W
3.工作温度�span lang="EN-US">-40�span lang="EN-US"> to +200�span lang="EN-US">
4.储å˜æ¸©åº¦ï¼?span lang="EN-US">-25â„?span lang="EN-US"> to +50â„?span lang="EN-US">
5.储å˜æ¹¿åº¦ï¼?span lang="EN-US">30 to 95%
ä¸?/span>. é“粉芯ç£çŽ¯çº¿åœˆçš„特点
它是ç”?/span>100%çš?/span>é“ç²‰æ·»åŠ æœ‰æœºæˆ?/span>æ— æœºç²˜åˆå‰?/span>åŽ?/span>制而æˆï¼Œå…¶å置性能在所有粉末ç£èŠ¯ææ–™ä¸æœ€é«?/span> 。市场上通常称之ä¸?/span>Iron Powder 或é“粉芯ç£çŽ¯.
é“粉芯ç£çŽ¯ä¸»è¦ç‰¹ç‚¹æ˜¯ : ç”±äºŽç”Ÿäº§å·¥è‰ºè¾ƒå…¶ä»–å‡ ç§ç®€å•ï¼ŒåŽŸæ料最便宜,且具有较好的ç£æ€§èƒ½ï¼Œæ˜¯å››å¤§ç³»åˆ—金属软ç£ç²‰èŠ¯ä¸ä½¿ç”¨é‡æœ€å¤§ã€æœ€ä¸ºå¹¿æ³›çš„一ç§ã€‚从μe10çš?/span>-2æè´¨é“粉芯到μe75çš?/span>-26ã€?/span>-52ç‰å„ç§æ质的é“粉芯,适用于å„ç§ä¸åŒçš„使用场åˆã€‚还有用é“氧体掺入适é‡åšçš„å¤åˆé“粉芯,具有较高的导ç£çŽ‡ï¼Œåœ¨æŸäº›ä½¿ç”¨åœºåˆå¯ä»¥å¼¥è¡¥é“粉芯导ç£çŽ‡è¾ƒä½Žçš„缺陷ã€?/span>
å›?/span>. é“粉芯ç£çŽ¯çº¿åœˆçš„应用
主è¦åº”用于高频稿æµå™¨ã€åŠŸçŽ‡è½¬æ¢è¾“出æžæµå™¨ã€?/span>EMI噪音滤波器ã€è„‰å†²å˜åŽ‹å™¨ã€?/span>DC输出/输入滤波器ã€è°ƒå…‰æžæµå™¨ã€åŠŸçŽ‡å› æ•°ä¿®æ£ç”µæ„Ÿå™¨ï¼?/span>PFC)ã€è¿žç»æ€å驰电感器ç‰ã€?/span>
äº?/span>. é“粉芯ç£çŽ¯çº¿åœ?/span>ä»·æ ¼
é“粉芯ç£çŽ¯çº¿åœˆçš„ä»·æ ¼åŒºé—´ä¸€èˆ¬åœ¨0.2 -25å…ƒä¹‹é—´ï¼Œä»·æ ¼ä¸»è¦å–决于产å“的工艺å¤æ‚程度ã€å®¢æˆ·å¯¹åŽŸæ料的è¦æ±‚,以åŠæ˜¯å¦è¦æ±‚过安规认è¯ç‰ã€?/span>
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