- UGREEN CM511 (6Æ÷Æ®/USB 3.0 Type C) : ´Ù³ª¿Í °¡°Ýºñ±³
https://prod.danawa.com/info/?pcode=16803515&cate=11239702#bookmark_cm_opinion
ÀÌ Á¦Ç°Àä
¾î¶² ³ëÆ®ºÏ¿¡´Â ²ÈÀ¸¸é ¹Ù·Î ÀνÄÇϴµ¥¿ä(·¹³ë¹ö ½ÌÅ©Æеå e15)
´Ù¸¥ ³ëÆ®ºÏ¿¡´Â Çãºê¿¡ ŸÀÔcÀü¿øÀ» ¿¬°áÇؾßÇÑ ÀνÄÀ» Çϳ׿ä(·¹³ë¹ö ½½¸²3, ½½¸²5)
ÀÌ·±°æ¿ì Çãºê°¡ ¹®Á¦Àΰ¡¿ä? ¾Æ´Ï¸é ³ëÆ®ºÏ¿¡ ¹«½¼ ¼³Á¤ÀÌ ÇÊ¿äÇÑ°ÇÁö ¾Æ´Ï¸é ³ëÆ®ºÏ¹®Á¦Àΰǰ¡¿ä???
½ÌÅ©Æе尡 Áß±Þ¶óÀÎÀÌ°í ½½¸²Àº Àú°¡¶óÀÎÀ̶ó ±×·±??? |
(°á°úÀûÀ¸·Î °°Àº ¸»À̱ä Çϳ׿ä.)ÀûÀýÇÏ°Ô ¼³¸íµÈ ±ÛÀÌ ÀÖ¾î¼
¸µÅ© °Ì´Ï´Ù
https://superuser.com/questions/1699269/why-do-some-usb-devices-work-only-if-connected-directly-and-not-via-a-usb-hub
The non-powered USB hubs are very small and cheap and have no
capability of delivering a large amount of electricity, so as such,
whenever any device asks for high power, they will simply fail
¹«Àü¿ø USBÇãºê´Â ½Î°í Å©±â°¡ ÀÛÀ¸¸ç Å« Àü·Â·®À» °ø±ÞÇÒ ¼ö ¾ø½À´Ï´Ù.
±×·¡¼ Å« ÆÄ¿ö¿ë·®ÀÌ ÇÊ¿äÇÑ ±â±â°¡ ¿¬°áµÇ¸é (ÇãºêÀÇ) ¿ªÇÒÀ» ÇÒ ´É·ÂÀÌ
¾ø½À´Ï´Ù.
ÀúÇãºê°¡ ¸Þ¸ð¸®ÇÑ°³ ÀνÄÇÒ ´É·ÂÀÌ ¾ø´Â°Ç°¡¿ä???
USB¸Þ¸ð¸® ÇÑ°³´Â Àü·Â·® Â÷ÀÌ°¡ Å©Áö ¾Ê¾Æ º¸ÀÔ´Ï´Ù.
±×·±µ¥ "Çãºê¿¡ °Á usb¸Þ¸ð¸®ÇÑ°³ ²È¾ÒÀ»»ÓÀε¥ ÀνÄÀ» ¸øÇÏ´õ¶ó±¸¿ä."¶ó¼Ì´Âµ¥
Çãºê¿Í ³ëÆ®ºÏÀ» ¿¬°áÇÏÁö ¾Ê°í ±×³É Çãºê ´Üµ¶À¸·Î Àִµ¥ °Å±â¿¡ usb¸Þ¸ð¸®ÇÑ°³
²È¾Ò´Ù´Â ¸»¾¸Àΰ¡¿ä? ±×·¸°Ô ÇÏ¸é ´ç¿¬È÷ Çãºê ÀÛµ¿ ¾ÊÁÒ
Á¦°¡ Çؼ®À» Àß ¸ø ÇßÀ» ¼öµµ ÀÖ½À´Ï´Ù. ±×·¯³ª ÇöÀç·Î´Â ÀÌÇØ´Â ¾È µË´Ï´Ù.
@³ª´ÂÀÌ°áÈ¥¹Ý´î¼¼
¸ÕÀú Çãºê¿¡ usb¸Þ¸ð¸® ÇÑ°³¸¦ ²È°í
Çãºê¸¦ ³ëÆ®ºÏ¿¡ (ŸÀÔc) ²È¾Ò´Âµ¥ ³ëÆ®ºÏÀÌ usb¸Þ¸ð¸®¸¦ ÀνÄÇÏÁö¸øÇÕ´Ï´Ù
Çãºê¿¡ pdÃæÀü±â¸¦ ¿¬°áÇÏ¸é ±×Á¦¾ß ³ëÆ®ºÏÀÌ usb¸Þ¸ð¸®¸¦ ÀνÄÇÕ´Ï´Ù.
´Ù¸¥ ³ëÆ®ºÏ¿¡´Â ±×³É ²È±â¸¸ Çصµ ÀßÀνÄÇÕ´Ï´Ù.(Çãºê¿¡ pdÃæÀü±â¸¦ ¿¬°á¾ÈÇصµ)
·¦Å¾- Çãºê ¿¬°áµÈ »óÅ¿¡¼(»óÅ A) usb¸Þ¸ð¸®ÇÑ°³ ²È¾ÒÀ» »ÓÀε¥µ¥ ±× usb¸Þ¸ð¸®¸¦ ÀÎ½Ä ¸ø ÇÏ´õ¶ó.
usb¸Þ¸ð¸®ÇÑ°³°¡ ±× Â÷À̸¦ ¸¸µç °Ç°¡?(USB-C Çãºê°¡ Á¤»ó ÀÛµ¿ÇÏ°í ÀÖ¾ú´Âµ¥ usb¸Þ¸ð¸®ÇÑ°³¸¦ ²È¾ÒÀ»
»ÓÀε¥ ÀνÄÀ» ¸ø ÇÏ´õ¶ó)- ¶ó´Â ¶æÀΰ¡¿ä?
[»óÅ A¿¡¼´Â Çãºê°¡ Á¤»óÀÛµ¿ÇÏ´ÂÁö ¾Ë ¹æ¹ýÀÌ ¾ø½À´Ï´Ù. »óÅ A¿¡¼ USB ¸Þ¸ð¸® µçÁö ¹«½¼ ±â±âµçÁö
¿¬°áÀ» ÇØ¾ß Çãºê°¡ Á¤»ó ÀÛµ¿ÇÏ´ÂÁö ¾Æ´ÑÁö ºñ·Î¼Ò ¾Ë ¼ö ÀÖ´Â °ÅÁÒ.
@¹Ì¾ÈÇØ¿ä°æ¼ÖÇß³× ±× °Ç Á¦ ù ´ñ±Û ÃëÁöÇÏ°í ÃëÁö°¡ Á» ´Ù¸¥ ¸»¾¸ÀÔ´Ï´Ù.
USB¸Þ¸ð¸®¸¦ ³ëÆ®ºÏ¿¡ ²ÈÀ¸¸é(Á÷°á) ´ç¿¬È÷ ÀνÄÇÏÁÒ.
±×·±µ¥ °°Àº USB¸Þ¸ð¸®¸¦ ³ëÆ®ºÏ¿¡¼ »©°í, ³ëÆ®ºÏ/Çãºê¸¦ ü°áÇÑ ÈÄ ±× Çãºê¿¡
USB¸Þ¸ð¸®¸¦ ²È¾Ò´Âµ¥ ÀÎ½Ä ¸ø ÇÏ´õ¶ó. ±×·±µ¥ Çãºê¿¡ Àü¿øÀ» °ø±ÞÇϴϱî
ÀνÄÇÏ´õ¶ó. ===³×, ÀÌ°Ô Á¦ ù¹ø° ´ñ±Û°ú ºÎÇÕÇÏ´Â »óȲÀÔ´Ï´Ù.
Çãºê°¡(Àü¿ø ¿¬°á ¾Ê µÈ ¹«Àü¿øÇãºê) ÇØ´ç ³ëÆ®ºÏÀÇ Àü·Â¿ä±¸·® º¸´Ù ijÆÄ°¡
ÀÛÀº °ÅÁÒ. Àü¿ø ¿¬°áÇϴϱî ÀÎ½Ä ÇßÀݽÀ´Ï±î(ºÎ¿¬ÇÏÀÚ¸é, USB°¡ ¾Æ´Ï¶ó
³ëÆ®ºÏÀÇ Àü·Â·®ÀÌ ¹«Àü¿ø ÇãºêÀÇ Ä³Æĸ¦ ³ÑÀº °ÅÁÒ.)
USB¸Þ¸ð¸® Çϳª ¶§¹®¿¡ Àü·Â·®ÀÌ ÃÊ°úÇؼ ±×·¨À» ¼öµµ ÀÖ´Â ÀÓ°è»óȲÀ̾úÀ» ¼öµµ
ÀÖÁö¸¸, ÇØ´ç ·¦Å¾À» ¾²·Á¸é À¯Àü¿øÇãºê¶ó¾ß Çß´Ù -ÀÏ °¡´É¼ºÀÌ ´õ Å®´Ï´Ù. Áï,
USB¸Þ¸ð¸®¸¦ ²È±â Àü¿¡µµ ±× Çãºê´Â ¹«Àü¿øÀ¸·Î´Â ±× ·¦Å¾¿¡ ¹°·Áµµ ÀÛµ¿ ¾Ê´Â´Ù
·Î º¾´Ï´Ù.