δÀ´LEDÇý¶¯Æ÷ICµÄ·¢Õ¹Ç÷ÊÆ
×ֺţºT|T
µÂÖÝÒÇÆ÷¸ß¼¶¼¼ÊõÊг¡¿ªÍع¤³ÌʦÁõѧ³¬Ëµ£¬led¼¼ÊõµÄ·¢Õ¹ÐèÒªÇý¶¯¼¼Êõ·¢Õ¹ÏàÅäºÏ¡£ÏÖ½ñµÄLEDÊг¡¹æÄ£Îª1ÒÚÃÀÔª£¬Î´À´3¡«5Ä껹½«À©ÕÅ10±¶ÒÔÉÏ¡£
¶ÔÓÚÖйúÊг¡£¬ÃÀ¹ú¹ú¼Ò°ëµ¼ÌåÑÇÌ«ÇøÊг¡¾ÀíÀèÖ¾Ô¶ÒýÓÃiSuppli¹«Ë¾¶ÔÖйúLEDÇý¶¯Æ÷ICÊг¡µÄÔ¤²â£¬ÔÚÈ«Çò¾¼ÃºÍµç×Ó²úÒµ³ÁÏÝË¥ÍËÖ®¼Ê£¬ÖйúLEDÇý¶¯Æ÷ICÊг¡2009Äê½öÔö³¤1%£¬´Ó2008 ÄêµÄ1.153 ÒÚÃÀÔªÉÏÉýµ½1.165 ÒÚÃÀÔª¡£µ«ÊÇ£¬2010 ÄêÔöËÙ½«»á¼Ó¿ìµ½9.6%£¬¹æÄ£½«´ïµ½1.277 ÒÚÃÀÔª¡£Ô¤¼Æ2013 ÄêÖйúLED Êг¡½«´ïµ½1.39 ÒÚÃÀÔª¡£
Õ¹Íû2010Äê£¬Ëæ×ÅÈ«Çò¾°ÆøÖð²½»ØÎ£¬2009Äê³öÏÖË¥ÍËµÄÆû³µ¡¢Í¨Ñ¶ÓÃLEDÇý¶¯ICÊг¡¿ÉÍû»ØÎÈ£¬¹¤Òµ/ÕÕÃ÷ÓÃÊг¡ÒàÓÐ2λÊý³É³¤¿Õ¼ä£¬ÖÁÓÚÐÅÏ¢Óá¢Ïû·ÑÐÔµç×ÓÓÃÊг¡£¬Ôò½«³öÏÖÌøÔ¾Ê½³É³¤£¬Ô¤¹À2010ÄêÈ«ÇòLEDÇý¶¯ICÊг¡¹æÄ£½«À©´óÖÁ34.1ÒÚ¿Å£¬Ïà½Ï2009ÄêµÄ27.0ÒÚ¿Å£¬³É³¤·ù¶È´ï26.0%¡£
È»¶ø£¬LEDÇý¶¯µçÔ´µÄÒªÇóÒ²ÔÚ²»¶ÏÌá¸ß¡£PI¹«Ë¾¸ß¼¶²úÆ·¾ÀíBill WeissÈÏΪ£¬LEDÇý¶¯Æ÷ICµÄ¼¼Êõ·¢Õ¹Ç÷ÊÆ¼°ÌØÐÔ±íÏÖΪ£º¸ß¿É¿¿ÐÔ¡¢¸ßЧÂÊ¡¢¸ß¹¦ÂÊÒòÊý¡¢¿Éµ÷¹âÒÔ¼°Ìå»ýС¡£
°¼Í¹(O2Micro)¿Æ¼¼(Öйú)ÓÐÏÞ¹«Ë¾¿ª·¢×ܼàÀîʤ̩¾ßÌå½éÉÜÁËLEDÇý¶¯Æ÷¼¼ÊõÌØµã£¬Ëû˵Ðí¶à³§É̵ÄÖØµãÊÇ£º¢±LED·¢¹âЧÂʵÄÔö½ø£»¢²LEDÄ£×éµÄÉ¢ÈȹÜÀí£ºÁ¼ºÃµÄÉ¢ÈÈ´¦Àí£¬ÎÞÂÛ¶ÔÓÚLEDµÄÊÙÃü»òÑÝÉ«ÐÔ½ÔÄÜÌṩ½Ï¼ÑµÄ״̬£»¢³×ª»»Ð§ÂÊ£º»ùÓÚ½ÚÄܼõ̼µÄÄ¿µÄ£¬ÊÇ·ñÄÜÓÐЧ¸ß¶ÈÀûÓù«Óõ糧ËùÌṩµÄµçÁ¦©¤©¤ÌáÉý¹¦ÂÊÒòËØµÄת»»ÒàÎªÖØµã·½ÏòÖ®Ò»£»¢´²úÆ·¿É¿¿ÐÔ£ºÔÚÎïÁÏÑ¡¼þ¼°µç·Éè¼ÆÉ϶àËùÖøÄ«£»¢µLED±³¹â£ºÔÚ¼¼ÊõÉÏ£¬Ê¹ÓÃLED×ö±³¹âÖ÷ÒªÃæÁÙµÄÌôÕ½ÓУºµçÁ÷Æ¥ÅäÔÚ¶à¿ÅLED´®ÖеÄÓ¦Ó㬰üÀ¨¹¦ºÄ¡¢±£»¤µç·¡¢µ÷¹âʱµÄÔÓѶ(Audible noise during dimming)µÈ¡£
ÉÏһƪ£º Ê¿À¼Î¢LEDÕÕÃ÷Çý¶¯ÉϰëÄê³ö»õÁ¿´óÔö ÏÂһƪ£º°ëµ¼ÌåÒµ2015ÈýÐÇоƬÏúÊÛ¶î´´Ê·
Ïà¹Ø×ÊѶ
- ÄϾ©¼¯³Éµç·IC²úҵʵÏÖ¡°¿çԽʽ·¢Õ¹¡± Äê
- 2016ÄêÁù´óLED·â×°¼¼Êõ˽«¶ÀÕ¼÷¡Í·£¿
- ̨Íå°ëµ¼Ìå²úҵδÀ´µÄ·¢Õ¹
- æçÁú820»ò½«·¢²¼ ̨»ýµçÊÖÎÕÁ½¼Ò¹«Ë¾ÃüÂö
- »ªÈóÊÕ¹ºÏÉͯ°ëµ¼ÌåÓö×èµÄÔÒò·ÖÎö
- ÖйúоƬÓÖ¿´ÉÏÁË·¨¹ú°ëµ¼Ì幫˾Soitec¡£
- ǧÒÚ»ù½ð´Ì¼¤ÏÂÖйú¼¯³Éµç·²úÒµÕûºÏ¼ÓËÙ
- °ëµ¼Ìå¡°¸ßͨÖйú¡±½«Âä»§¹óÖÝ
- ´ó½°ëµ¼Ìå±Ę̀Íå°ëµ¼ÌåÂäºó£¿
- ÏÃÃŹ¹½¨²úҵȫÉú̬£¬´òÔ켯³Éµç·ǧÒÚ²ú
ͬÀàÎÄÕÂÅÅÐÐ
- ÉîÛÚ°ëµ¼Ìå²úÒµÁ´½¥Ç÷ÍêÕûµÄ°æÍ¼
- ÈýÐÇ/SKº£Á¦Ê¿½«´ó¹æÄ£Í¶×ÊÑз¢DRAM Êг¡»ò
- ÈçºÎ½â¾öUSBµçѹϽµÎÊÌ⣿
- Öйú´ó½12´ç¾§Ô²³§·Ö²¼
- ̨»ýµç×øÎȾ§Ô²´ú¹¤ÁúÍ· ¸ß¶Ë·â×°Ã÷Äê·áÊÕ
- 2016°ëµ¼ÌåÁ´È«Ïß¿´Íú ¾§Ô²¶©µ¥±¬Âú
- È«Çò´ú¹¤²úÒµ¸ñ¾ÖÉú±ä ¸»Ê¿¿µ×ªÕ½Ó¡¶È
- °ëµ¼Ì壺Áª·¢¿Æ×Ϲâ¹À¼ÆÐüÁË Ì¨ÍåÅųâ½×Ê
- ÖÇÄܼҾÓÔÚÏßÅúÁ¿ÉÕ¼µÄÓ¦ÓÃ
- È«ÇòÊг¡LEDµÆÅÝ8ÔÂÊÛ¼Û£ºÃÀ¹úÊг¡¼Û¸ñ×î
×îÐÂÎÄÕÂ×ÊѶ
- оÅó΢20ÖÜÄê | ´úÀíÊÜÑû¼û֤оÁ¦Á¿£¬¹²¸°
- ¹ýÈÏÖ¤¡¢µÍ³É±¾ | 65W-PD-2C1Aµª»¯ïØÉè¼Æ·½
- ¿ªÒµ´ó¼ª | ÉîÛÚÊÐæê΢µç×Ó-Äþ²¨·Ö¹«Ë¾£¡
- ϲºØÐ¾Åó΢ף¾¸²©Ê¿ÈÙ»ñ¡°½ËÕÇàÄêÎåËĽ±ÕÂ
- CR6212_5V/12V¸ßЧÂÊ¡¢µÍ³É±¾µçÔ´·½°¸£¬Íê
- 2024ÄêÕ¹³á·ÉÏè | 2023Äê¶ÈÒµÎñ×ܽύÁ÷´ó
- ÕæÃ¯¼ÑÖúÁ¦µç¶¯Æû³µÁªÃËÆû³µµç×ÓÔªÆ÷¼þ¹¤×÷
- îýÁ¦AP30H80Q vbus¿ª¹ØMOS»ñµÃ°²¿Ë67W 2C1A
- Ê¿À¼Î¢650V¸ßѹ³¬½áSTSϵÁУ¬¹ã·ºÓ¦ÓÃÓÚÏû
- оÅóPN8213»ñƷʤ65Wµª»¯ïسäµçÆ÷²ÉÓ㬿É
°¢Àï°Í°ÍµêÆÌ
¹Ø×¢æê΢
ÊÕ²Øæê΢

