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![](https://ae01.alicdn.com/kf/S72a751559afc4d83ad75cb6139d88c22K/TZT-LCD-ESR.jpg) ![](https://ae01.alicdn.com/kf/S2358cfd585894da3ab67b6e2f8caddd20/TZT-LCD-ESR.jpg) ![](https://ae01.alicdn.com/kf/Sabfee13921d4424f9bd717f50fed52feK/TZT-LCD-ESR.jpg) ![](https://ae01.alicdn.com/kf/S3f99b3763cce41769e1b1ca394307d82R/TZT-LCD-ESR.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/S72a751559afc4d83ad75cb6139d88c22K/TZT-LCD-ESR.jpg) ![](https://ae01.alicdn.com/kf/S2358cfd585894da3ab67b6e2f8caddd20/TZT-LCD-ESR.jpg) ![](https://ae01.alicdn.com/kf/Sabfee13921d4424f9bd717f50fed52feK/TZT-LCD-ESR.jpg) ![](https://ae01.alicdn.com/kf/S3f99b3763cce41769e1b1ca394307d82R/TZT-LCD-ESR.jpg) ![](https://ae01.alicdn.com/kf/Se2f0cbb46a664aeaa4b3308827dd26072/TZT-LCD-ESR.jpg)
- ½º¸¶Æ® ±â±â: no
- ¸ÂÃã °¡´É À¯¹«: ±×·¸½À´Ï´Ù
- ¸ðµ¨ ¹øÈ£: Tester
- ºê·£µå À̸§: Gaqqee
- ±Ù¿ø: CN (Á¤Ç°)
- Áõ¸í¼: NONE
¿É¼ÇÁ¤º¸[(366)YELLOW]![](https://ae01.alicdn.com/kf/S95d3c8c27cd946d28a0f618fa5c24dcaT/TZT-LCD-ESR.jpg_640x640.jpg) TZT LCD µðÁöÅÐ Ä¿ÆнÃÅÍ ESR Å×½ºÅÍ ³»ºÎ ÀúÇ× ÃøÁ¤±â ȸ·Î Å×½ºÆ®``Product ÆǸŠÆ÷ÀÎÆ®: ÀÔ¹æü´Â 9V °ÇÀüÁö¿¡ ÀÇÇØ °ÈµÇ°í, ÀüüÀûÀÎ ±â°èÀÇ ÀÛµ¿ ÇöÀç´Â ´ÜÁö 6maÀÌ°í, ´Ü¶ô ½ÃÇè ÆæÀº ÀÚµ¿ÀûÀÎ ¿µ Á¶Á¤À» ¿Ï·áÇϱâ À§ÇÏ¿© 1°³ÀÇ ¿¼è·Î ÄÑÁý´Ï´Ù. µ¿½Ã ŽÁö´Â ½ÃÇè ½ÅÈ£·Î »ç¿ëµÇ°í, Ç¥½ÃµÈ °¡Ä¡´Â ÁøÂ¥ ESR °¡Ä¡ÀÔ´Ï´Ù. 3 ´Ü°è ¹üÀ§´Â ÀÚµ¿ÀûÀ¸·Î ÀÏÄ¡ÇÕ´Ï´Ù, ¹üÀ§´Â 0.01-99 ¿ÈÀÔ´Ï´Ù, 0.01-0.99 ¿È ¹üÀ§ÀÇ ÇØ°áÃ¥Àº 0.01 ¿ÈÀÔ´Ï´Ù, 1-9.9 ¿È ¹üÀ§ÀÇ Çػ󵵴 0.1 ¿ÈÀ̸ç 10-99 ¿È ¹üÀ§ÀÇ Çػ󵵴 1 ¿ÈÀÔ´Ï´Ù. ÃøÁ¤ ¸Æ¹Ú ÁøÆøÀº µµ·Î¿¡ ÃàÀü±â ESR °¡Ä¡¸¦ ÃøÁ¤ÀÇ ½Å·Ú¼ºÀ» ¸¸Á·½ÃÅ°´Â 0.7V º¸´Ù´Â ´õ ³·½À´Ï´Ù. Å×½ºÆ® ¸®µåÀÇ ¾çÂÊ ³¡Àº capacitor ÅÍ°¡ ÃæÀüµÇ°í ¹ÌÅ͸¦ ¼Õ»ó½ÃÅ°Áö ¾Êµµ·Ï º¸È£ ¿ä¼Ò°¡ Á¦°øµË´Ï´Ù. ÃøÁ¤ ÀÛ¾÷ÀÌ ¿À·£ ½Ã°£ µ¿¾È ¼öÇàµÇÁö ¾ÊÀ¸¸é ESR ¹ÌÅÍ´Â ÀÚµ¿À¸·Î Á¾·áµË´Ï´Ù.
ESR ¹ÌÅ͸¦ »ç¿ëÇÏ´Â ¹æ¹ý: ù ¹ø° ´Ü¶ô ȸ·Î µÎ °³ÀÇ Å×½ºÆ® ¸®µå, ´ÙÀ½ ÀÚµ¿ Á¦·Î Á¶Á¤À» ¿Ï·áÇϱâ À§ÇØ Àü¿øÀ» ÄѽʽÿÀ. Ç¥ÁØ ÃàÀü±âÀÇ ESR (µ¿µîÇÑ ½Ã¸®Áî ÀúÇ×) °ª°ú ÇÔ²² ÃøÁ¤ µÈ on-circuit (off-circuit) µ¥ÀÌÅ͸¦ ºñ±³ÇϽʽÿÀ (bottom table ÂüÁ¶). ÃøÁ¤ µÈ °ªÀÌ Ç¥ÁØ °ªº¸´Ù ÈξÀ Å« °æ¿ì; ¿¹¸¦ µé¾î, 8 ¹ø, ±×°ÍÀº capacitor ÅÍ°¡ ³ëÈ µÈ °ÍÀ» ÀǹÌÇÏ°í ±³Ã¼ÇؾßÇÕ´Ï´Ù. Ç¥ÁØ °ªº¸´Ù ÈξÀ ÀÛ´Ù¸é ´©ÃâÀÌ µÉ °¡´É¼ºÀÌ ÀÖ½À´Ï´Ù. À§ÀÇ ÃøÁ¤Àº ȸ·Î¿¡ ÃøÁ¤ ÇÒ ¼ö ÀÖ½À´Ï´Ù.
Capacitor ÅÍÀÇ esrÀº ¹«¾ùÀԴϱî? ¾î¶² ÃàÀü±âµçÁö ±×°ÍÀ» Åë°úÇÏ´Â ±³·ù ÇöÀç¿¡ ¾à°£ ÀúÇ×ÀÌ ÀÖ½À´Ï´Ù. ESR (µ¿µîÇÑ ½Ã¸®Áî ÀúÇ×) ´Â ÃàÀü±â ¾ÈÂÊ¿¡ ohmic ÀúÇ×ÀÇ ÇÕ°èÀÔ´Ï´Ù. ÀÌ»óÀûÀÎ capacitor ÅÍ´Â Á¦·Î ESR. ±×·± ÃàÀü±â¸¦ À§ÇÑ ¸ðÇüÀº ÀÌ»óÀûÀÎ ÃàÀü±â¸¦ °¡Áø ½Ã¸®Áî¿¡ ÀÖ´Â ÀúÇ×À¸·Î ÀÌ·ç¾îÁ® ÀÖ½À´Ï´Ù. ÀüÇØÁúÀº ÀüÇØÁú ÃàÀü±âÀÇ Àå±â »ç¿ëÀ¸·Î Á¡Â÷ÀûÀ¸·Î °ÇÁ¶Çϱ⠶§¹®¿¡, ÀüÇØÁú ÃàÀü±âÀÇ esr´Â Á¡Â÷ÀûÀ¸·Î ½Ã°£ÀÌ Áö³²¿¡ µû¶ó Áõ°¡ÇÒ °ÍÀÔ´Ï´Ù. ³ôÀº esrÀº ¿À´Ã³¯ÀÇ ÀüÀÚ È¸·Î¿¡¼ ÀϹÝÀûÀÎ ¹®Á¦ÀÔ´Ï´Ù. 1-2 À¯·ÎÀÇ ESR Áõ°¡ÀÔ´Ï´Ù, ¶Ç´Â ÀüÀÚ Àåºñ¿¡ º¹ÀâÇÑ ¹®Á¦ÀÏÁöµµ ¸ð¸¨´Ï´Ù. Á¤»óÀûÀÎ Á¶°Ç¿¡¼ esrÀÇ °¡Ä¡´Â ¸Å¿ì ³·Áö ¸¸ ¸î ³â ÈÄ¿¡ °í¹« ¾ÁÀÌ ÁÁÁö ¾Ê°Å³ª ÀüÇØÁúÀº Á¡Â÷ °ÇÁ¶ÇϹǷΠesrÀÌ Á¡Â÷ Áõ°¡ÇÕ´Ï´Ù. EsrÀÇ Áõ°¡´Â capacitor ÅÍÀÇ ¸ÂÀºÆí¿¡ Àü¾Ð Ç϶ôÀ» Áõ°¡½ÃÅ°°í, ¿¹ß»ýÀ» ÀÏÀ¸Å°´Â ¿øÀÎÀÌ µË´Ï´Ù. EsrÀ» È®ÀÎÇÏÁö ¾ÊÀ¸¸é ¼ö¸®°¡ Èûµé°Ô µÉ °ÍÀÔ´Ï´Ù. ³ôÀº esr´Â ÃàÀü±â ½ÇÆÐÀÇ Ç¥½ÃÀÔ´Ï´Ù. ³ôÀº esr´Â ¶ÇÇÑ capacitors ÅÍÀÇ °ú¿°ú °°Àº º¹ÀâÇÑ Àü±â ½ÇÆзΠÀ̲ø¾î ³¾ ¼ö ÀÖ½À´Ï´Ù Áõ°¡ÇÑ È¸·Î ¼±Àû, ´Ù¸¥ ȸ·Î ¼ººÐÀº Àû´çÈ÷ ÀÛµ¿ÇÏ, µî. ¿Ö ESR Å×À̺íÀ» »ç¿ëÇմϱî? ÀÏ¹Ý ¾Æ³¯·Î±× ¶Ç´Â µðÁöÅÐ ¹ÌÅÍ´Â ÀüÇØ capacitors Å͸¦ ÃøÁ¤ ÇÒ ¶§ ÁÁÀº ºÎÇ°À» ½Ç¼ö ÇÒ ¼ö Àֱ⠶§¹®¿¡ ¸¹Àº ½Ã°£°ú ¼ö¸® Àåºñ¸¦ ³¶ºñÇÕ´Ï´Ù. EsrÀ» Å×½ºÆ®ÇÏÁö ¾ÊÀ¸¸é ³ª»Û capacitors Å͸¦ ³õÃƽÀ´Ï´Ù. Á¾Á¾ ÀÌ·¯ÇÑ ³ª»Û Ä¿ÆнÃÅÍ ³ôÀº ESR, ÀÏ¹Ý ¸ÖƼ ¹ÌÅÍ ¶Ç´Â µðÁöÅÐ Ä¿ÆнÃÅϽº ¹ÌÅÍ¿Í ÃøÁ¤ ÇÒ ¼ö ¾ø½À´Ï´Ù. Capacitor ÅÍÀÇ esrÀº ESR ¹ÌÅͷθ¸ ÃøÁ¤ ÇÒ ¼ö ÀÖ½À´Ï´Ù. ESR ¹ÌÅÍ´Â ´ç½ÅÀÌ ÃàÀü±â¸¦ ¾Æ·¡·Î ³³¶«ÇÒ ÇÊ¿ä°¡ ¾ø´Ù´Â °ÍÀ» ÀǹÌÇÏ´Â ¿Â¶óÀÎÀ¸·Î ÃøÁ¤µÉ ¼ö ÀÖ½À´Ï´Ù.
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