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1. °íÇ°Áú Àç·áÀÇ »ç¿ë, Á¦Ç° Ç°Áú º¸Àå
2. ¸®Æ¬ 4.2 VÀÇ ´ÜÀÏ ¼½¼Ç, ¸®Æ¬ 8.4 VÀÇ 2 ½Ã¸®Áî, ¸®Æ¬ 12.6V ¹ü¿ë 3 ½Ã¸®Áî, ªÀº ¼Ö´õ Á¶ÀÎÆ® Á¶Á¤ ÃæÀü Àü¾Ð
3. µ¿±â Á¤·ù±â ¹÷ DC-DC ÃÊ°íÈ¿À² ÃÊÀú¿
4. ¹èÅ͸®¾øÀÌ ÀÏ¹Ý °¨¾Ð ÆÇÀ¸·Î º¯È¯ °¡´É
5. ³ôÀº ÁÖÆļö ¹× ³·Àº ³»ºÎ ÀúÇ×
6. ÅëÇÕ Å« Àü·ù ¹× ÀÛÀº º¼·ý ÀδöÅϽº, ¿ÏÀü Æó¼â Àڱ⠳·Àº ¼Õ½Ç ¹× ³·Àº °£¼·! °ú¿ ¹æÁö ±â´ÉÀÌÀÖ´Â ¿ÏÀü Á¤Áö (Ç¥½Ã±â ²¨Áü)
Á¦Ç° ¸Å°³ º¯¼ö:
Àü¾Ð ÀÔ·Â: DC4-20V Ãʱ¤¿ª Àü¾Ð
»ùÇøµ ÀúÇ× Àü¾Ð: 25mV
ÇöÀç ¼³Á¤: ÇöÀç »ùÇøµ Àü¾ÐÀÌ 0.025 VÀÔ´Ï´Ù.
ÃæÀü Àü·ù = 0.025/»ùÇøµ ÀúÇ× ÀúÇ× °ª (»ùÇøµ ÀúÇ×Àº ¿Âº¸µå "R012", ÀúÇ× °ª 0.012R, ±¸¸Å ¹× ±³Ã¼ °¡´É)
Âü°í:
1. ÃæÀü 1 ¸®Æ¬ ¹èÅ͸®, °°Àº "4.2V 2800mA" 2A ÃæÀü Àü·ù¿¡ µµ´Þ ÇÒ ¼ö ¾ø½À´Ï´Ù, ´ÜÁö 1.5A ÃÖ´ë, ´ÙÁß º´·Ä, ¿ë·® Áõ°¡¿Í °°Àº, 2A ¿¡ µµ´Þ ÇÒ ¼ö ÀÖ½À´Ï´Ù.
2. ÃæÀü Àü·ù°¡ 1.5A º¸´Ù Å©¸é ³»ºÎ °ú¿ º¸È£¸¦ ¹æÁöÇϰųª ÃæÀü º¸µå¸¦ Å¿ì±â À§ÇØ ¹æ¿ÆÇÀ» ¼³Ä¡ÇϽʽÿÀ. °øÅë Ç¥½Ã±â°¡ õõÈ÷ ±ô¹ÚÀÔ´Ï´Ù.
3. ¹èÅ͸® ¹æÀü°ú °°Àº º¸µå Á¤Àü·ù ÃæÀüÀÌ ¿Ï·áµÇ¸é ÃæÀü½Ã Àü·ù°¡ 2A ¿¡ µµ´Þ ÇÒ ¼ö ÀÖÀ¸¸ç ¹èÅ͸® Àü¾ÐÀÌ »ó½ÂÇÏ¸é ±×¿¡ µû¶ó ÃæÀü Àü·ù°¡ °¨¼ÒÇÕ´Ï´Ù.
4. ÃæÀü Àü¾ÐÀ» Á¶Á¤ÇÒ ¶§ ÃæÀü º¸µå¿¡ ¹èÅ͸® ¹× ÀÔ·Â Àü¿øÀ» ¼³Ä¡ÇÒ ¼ö ¾ø½À´Ï´Ù. ±×·¸Áö ¾ÊÀ¸¸é º¸µå°¡ ¼Õ»óµË´Ï´Ù.
5. ÃæÀü º¸µå°¡ ÀÛµ¿ ÁßÀÏ ¶§ ¾î¶² ºÎºÐµµ ¸¸ÁöÁö ¸¶½Ê½Ã¿À. ±×·¸Áö ¾ÊÀ¸¸é ÀÎüÀÇ Á¤Àü±â°¡ ĨÀ» ¼Õ»ó½Ãŵ´Ï´Ù.
6. ÀÔ·Â Àü¿ø °ø±Þ ÀåÄ¡¿Í ¸®Æ¬ ¹èÅ͸® »çÀÌÀÇ ¾Ð·Â Â÷°¡ ÀÛÀ»¼ö·Ï 4.8V 3A Àü¿ø °ø±Þ ÀåÄ¡¿Í °°Àº ÃæÀü Àü·ù°¡ Ä¿Áý´Ï´Ù. ´ÜÀÏ ¸®Æ¬ ¹èÅ͸®ÀÇ 4.2V ÃÖ´ë Àü¾Ð, Â÷ÀÌ´Â 0.6V, ÃæÀü Àü·ù´Â 5V Àü¿ø °ø±Þ ÀåÄ¡ÀÇ ÃæÀü Àü·ùº¸´Ù ¾à°£ Å®´Ï´Ù. ±×·¯³ª ÃæÀü Àü¿ø °ø±Þ ÀåÄ¡´Â ¿ÏÀü ¹èÅ͸®¿Í ºÎÇÏ »çÀÌÀÇ Àü¾Ð Â÷ÀÌ°¡ 0.3V ÀÌ»óÀ̾î¾ßÇÑ´Ù´Â Á¶°ÇÀ» ÃæÁ·ÇؾßÇÕ´Ï´Ù.
¹®Á¦ ÇØ°á:
1. LED°¡ ºü¸£°Ô ±ô¹ÚÀÓ: ¹èÅ͸®°¡ ¿¬°áµÇ¾î ÀÖÁö ¾ÊÀ¸¸ç ¹èÅ͸® ¶Ç´Â º¸È£ º¸µå¿¡ °áÇÔÀÌ ÀÖ½À´Ï´Ù.
2. LED Ç¥½ÃµîÀÌ ÃµÃµÈ÷ ±ô¹ÚÀÓ: ÃæÀü º¸µå °ú¿ º¸È£; ÀÔ·Â Àü¿ø º¸È£; ¸®Æ¬ ¹èÅ͸®°¡ º¸È£µÇ¸é Æ®¸®°Å µÉ ¼ö ÀÖ½À´Ï´Ù.
ÆÐÅ°Áö Æ÷ÇÔ:
1 x DC4-20V ~ 4.2V 8.4V 12.6V 2A ¸®Æ¬ ¹èÅ͸® ÃæÀü±â ¸ðµâ DC-DC ½ºÅÜ ´Ù¿î º¸È£ º¸µå Àü¿ø °ø±Þ ÀåÄ¡ ¸ðµâ µ¿±â Á¤·ù±â ¹÷
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