2A 4A 10A 20A ÇÊÅÍ 110-250V AC °íÀü·ù EMI ÀüÀڱ⠰£¼· ÇÊÅÍ °íÁÖÆÄ Àü·Â ÇÊÅ͸µ º¸µå
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1. 2 ´Ü º¹ÇÕ EMI ÇÊÅ͸¦ »ç¿ëÇϹǷΠ³ëÀÌÁî ÇÊÅ͸µ È¿°ú°¡ ´õ ÁÁ½À´Ï´Ù.
2. 2A, 4A, 10A, 20A 4 »ç¾ç ¿É¼Ç, »ç¿ëÇϱ⠽±°í °£´ÜÇÑ Á¶ÀÛ, ¿¬°áÀ» »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.
3. ÁÖ¿ä ±â´ÉÀº Â÷µ¿ ¸ðµå °£¼·À» Á¦°ÅÇÏ´Â °ÍÀ̸ç, ¿ë·® ¹üÀ§´Â 0.01UF-0.47 UFÀÔ´Ï´Ù.
4. °íÀü·ù ¶óÀÎ ÃÖ¼ÒÈ ¼³°è, ªÀº °æ·Î´Â ´õ Å« Àü·ù¸¦ °ßµô ¼ö ÀÖÀ¸¸ç ¿ÜºÎ ¼¼°è¿¡ ´ëÇÑ °£¼·À» ÁÙÀÔ´Ï´Ù.
5. Àü¿ø °£¼·À» Á¦°ÅÇÏ°í Àü¿ø °ø±Þ ÀåÄ¡¸¦ Á¤ÈÇϸç Àü¿ø ÁõÆø±âÀÇ À½ÁúÀ» Å©°Ô Çâ»ó½ÃÅ°°í Çػ󵵸¦ Çâ»ó ½ÃÅ°¸ç ¹è°æÀ» Á¶¿ëÇÏ°Ô ¸¸µé ¼ö ÀÖ½À´Ï´Ù.
»ç¾ç:
À¯Çü: Â÷µ¿ ¸ðµå + °øÅë ¸ðµå º¹ÇÕ °íÈ¿À² EMI Àü¿ø ÇÊÅÍ
ÀÔ·Â Àü¾Ð: ´Ü»ó AC 110-250V
ºÎÇÏ Á¤°Ý Àü·ù: 2A--20A
ÀÔ·Â Æ÷Æ®: 3 ¼± 7.62 ¼ÒÄÏ ÀÔ·Â
Ãâ·Â Æ÷Æ®: 2 ¼± 7.62 ¼ÒÄÏ Ãâ·Â
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ȸ·Î´Â ¼¼ ºÎºÐÀ¸·Î ±¸¼ºµÇ¸ç ù ¹ø° ºÎºÐÀº Â÷µ¿ ¸ðµå ÇÊÅÍ, µÎ ¹ø° ºÎºÐÀº °øÅë ¸ðµå ÇÊÅÍ È¸·Î, ¼¼ ¹ø° ºÎºÐÀº Ç»Áî Ȧ´õ°¡ ÀåÂø µÈ ¾ÈÀüÇÕ´Ï´Ù. ´Ù¸¥ Ç»Á ±³Ã¼ ÇÒ ¼ö ÀÖ½À´Ï´Ù. 2 ´Ü ÈÇÕ¹° EMI ÇÊÅÍÀÇ ³»ºÎ ȸ·Î´Â 2 ´Ü (2 ´ÜÀ̶ó°íµµ ÇÔ) ÇÊÅ͸¦ »ç¿ëÇϱ⠶§¹®¿¡ ³ëÀÌÁî ÇÊÅ͸µ È¿°ú°¡ ´õ ÁÁ½À´Ï´Ù. ÀϺΠ»ç¿ëÀÚ ºÐ¾ß¿¡¼ ¼öõ Ç츣Ã÷ÀÇ ¹Ýº¹ ¼Óµµ¸¦ °®´Â ºü¸¥ °úµµ ±×·ì ÆÞ½º °£¼·ÀÇ ¹®Á¦¸¦ °í·ÁÇÒ ¶§ ¾ïÁ¦ ¿ªÇÒÀ» ÇÒ ¼ö ÀÖ½À´Ï´Ù.
ÁÖÀÇ:
2A ¹× 4A ÇÊÅÍ, Ç¥ÁØ 5A Ç»Áî, 10A ¹× 20A ÇÊÅÍ, Ç¥ÁØ 20A Ç»Áî.
ÀÌ ¸ðµâÀº Àü¿ø °ø±Þ ÀåÄ¡ÀÇ °íÁÖÆÄ ³ëÀÌÁ ÇÊÅ͸µÇÏ°í Àü¿øÀÇ °£¼·À» Á¦°ÅÇÏ°í Àü¿ø °ø±Þ ÀåÄ¡¸¦ Á¤È ÇÒ ¼öÀÖ´Â µðÄÚ´õ ¶Ç´Â Àü¿ø ÁõÆø±â¿Í ÇÔ²² »ç¿ëµË´Ï´Ù. ÆÄ¿ö ¾ÚÇÁÀÇ À½ÁúÀ» Å©°Ô Çâ»ó½ÃÅ°°í Çػ󵵸¦ Çâ»ó ½ÃÅ°¸ç ¹è°æÀ» Á¶¿ëÇÏ°Ô ¸¸µì´Ï´Ù. ÀÔ·Â GND¿¡´Â Àü¿ø ÄÉÀ̺í¿ë Á¢Áö ÄÉÀ̺íÀÌ ÇÊ¿äÇÏ¸ç ¼¨½Ã ¼Ð¿¡ ¿¬°áÇÒ ¼ö ÀÖ½À´Ï´Ù.
°íÁÖÆÄ ÀüÀڱ⠰£¼· EMI ÇÊÅÍ »ó½Ä:
°íÁÖÆÄ ÀüÀڱ⠰£¼· (EMI) ÀÇ °æ¿ì ÀϹÝÀûÀ¸·Î ¼¼ °¡Áö ±â¼úÀ» Àü·Â ÇÊÅ͸µ ÇÒ ¼ö ÀÖ°í °£¼· ³ëÀÌÁ ¾ïÁ¦ ÇÒ ¼ö ÀÖÀ¸¸ç ½ÇÁ¦ »ç¿ë½Ã Á¾Á¾ µÎ °¡Áö¸¦ È¥ÇÕÇÏ¿© »ç¿ëÇÕ´Ï´Ù. ¶Ç´Â ½ÉÁö¾î ´Ù¾çÇÑ ±â¼ú. ±×µéÀº:
1. ¶óÀÌºê ¶óÀΰú Àü¿ø °ø±Þ ÀåÄ¡ÀÇ Á߸³ ¶óÀÎ »çÀÌ¿¡ Ä¿ÆнÃÅÍ, Áï X Ä¿ÆнÃÅ͸¦ Ãß°¡ÇϽʽÿÀ. X2 À¯ÇüÀ» ¼±ÅÃÇϽʽÿÀ, ÁÖ¿ä ±â´ÉÀº ÀϹÝÀûÀÎ ¸ðµå °£¼·À» Á¦°ÅÇÏ´Â °ÍÀÔ´Ï´Ù, ¿ë·® ¹üÀ§´Â 0.01UF-0.47 UFÀÔ´Ï´Ù.
2. Àü¿ø ÄÉÀ̺í°ú Á¢Áö ÄÉÀÌºí »çÀÌ¿¡ Y Ä¿ÆнÃÅ͸¦ Ãß°¡ÇϽʽÿÀ. Y2 À¯ÇüÀ» ¼±ÅÃÇÏ°í ÁÖ·Î ¹®ÀÚ¿ °£¼·À» Á¦°ÅÇÏ¸ç ¿ë·® ¹üÀ§´Â 2200pF ~ 0.1¥ìF ÀÔ´Ï´Ù. ´©¼³ Àü·ù¸¦ ÁÙÀ̱â À§ÇØ Ä¿ÆнÃÅϽº´Â 0.1¥ìF ¸¦ ÃÊ°úÇÏÁö ¾Ê¾Æ¾ßÇϸç ȸ·Î ±âÆÇÀº 3300PF ÀÔ´Ï´Ù.
3. °øÅë ¸ðµå ¾ïÁ¦, °øÅë ¸ðµå ÀδöÅϽº (µÎ °³ÀÇ Àü¿ø ¶óÀÎÀÇ ¾ïÁ¦ ÄÚÀÏ), Á¤°Ý Àü·ù°¡ Ŭ ¶§ °øÅë ¸ðµå ÃÊÅ©ÀÇ ¶óÀÎ Á÷°æµµ ±×¿¡ µû¶ó Áõ°¡ÇؾßÇÕ´Ï´Ù. ±×·¡¼ ±×°ÍÀº ´õ Å« Àü·ù¸¦ °ßµô ¼ö ÀÖ½À´Ï´Ù. ¶ÇÇÑ ÀδöÅϽº¸¦ ÀûÀýÈ÷ Áõ°¡½ÃÅ´À¸·Î½á ÀúÁÖÆÄ °¨¼è Ư¼ºÀ» Çâ»ó½Ãų ¼ö ÀÖ½À´Ï´Ù.
4. Â÷µ¿ ¾ïÁ¦, Â÷µ¿ ÀδöÅϽº, Àü·Â¼± »çÀÌÀÇ ½ºÆ®¸µ ¸ðµå °£¼· ¾ïÁ¦.
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