NOÇ®°ü¹Ù·½ÍøÕ¾

NOÇ®°ü¹Ù·½ÍøÕ¾ - ²©³öÒì³£ÈËÉú µ±Ç°µØÎ»£º Ê×Ò³ ²úÆ·ÖÐÐÄ>LEDÕÕÃ÷Çý¶¯Ð¾Æ¬>µ÷¹â>·Ç¸ôÀë PWMµ÷¹â
¼òÊö
BP2881BÊÇÒ»¿îÖ§³ÖPWMÊäÈëµ÷¹âµÄ¸ß¾«¶È½µÑ¹ÐÍLEDºãÁ÷Çý¶¯Ð¾Æ¬ £¬È«³Ìѡȡ·ÂÕÕµ÷¹â½ÚÔìģʽ £¬×¨ÎªÎÞÆµÉÁÎÞÔëÉùLEDÖÇÄÜÕÕÃ÷ÀûÓöøÉè¼Æ¡£BP2881B¿ÉÄÜ´ïµ½ÓÅÒìµÄµ÷¹âÏßÐԶȺÍÊä³öµçÁ÷Ò»ÖÂÐÔ £¬ºÏÓÃÓÚ85Vac~265VacÈ«ÁìÓòÊäÈëµçѹµÄ·Ç¸ôÀ뽵ѹÐÍLEDºãÁ÷µçÔ´¡£ BP2881BоƬ¼¯³É¸ßѹÆô¶¯µç·ºÍ500V¹¦ÂʹÜ £¬ÒÔ¼°ÐøÁ÷¶þ¼«¹Ü £¬ÎÞÐèVCCµçÈݺ͸¨ÖúÈÆ×é £¬Ö»±ØÒªºÜÉٵıíΧԪ¼þ £¬¼´¿ÉʵÏÖÓÅÒìµÄºãÁ÷¸öÐÔ £¬¼«´óµÄ½ÚÔ¼ÁËϵͳ³É±¾ºÍÌå»ý¡£
ÓÅÊÆ

    ¼¯³É600V³¬¿ì¸´Ô­ÐøÁ÷¶þ¼«¹Ü

    Ö§³Ö1%-100%PWM µ÷¹â

    È«³Ì·ÂÕÕµ÷¹âÎÞÆµÉÁ

    µÍ´ý»ú¹¦ºÄ £¬´ý»úµçÁ÷ 100uA

    ÎÞÐèÆô¶¯µç×èºÍVCCµçÈÝ

    ÄÚ²¿¼¯³É500V¹¦ÂʹÜ

    ¡À5%LEDÊä³öµçÁ÷¾«¶È

    LED¿ªÂ·±£»¤

    LED¶Ì·±£»¤

    ¹ýÈȵ÷½ÚÖ°ÄÜ

    ѡȡSOP-8·â×°

ÀûÓÃÁìÓò
  • LED Îü¶¥µÆ
  • LEDÇòÅݵÆ
  • ÆäËüLEDÕÕÃ÷
µäÐÍÀûÓõÀÀíͼ
NOÇ®°ü¹Ù·½ÍøÕ¾ - ²©³öÒì³£ÈËÉú
·â×°
  • NOÇ®°ü¹Ù·½ÍøÕ¾ - ²©³öÒì³£ÈËÉú
¼¼ÊõÎĵµ
Îĵ·àÐÍ ±êÌâ ÀàÐÍ ÎļþÏÂÔØ
¹æ¸ñÊé BP2881B pdf ÆëÈ«°æ
NOÇ®°ü¹Ù·½ÍøÕ¾ - ²©³öÒì³£ÈËÉú
NOÇ®°ü¹Ù·½ÍøÕ¾ - ²©³öÒì³£ÈËÉú
NOÇ®°ü¹Ù·½ÍøÕ¾ - ²©³öÒì³£ÈËÉú
NOÇ®°ü¹Ù·½ÍøÕ¾ - ²©³öÒì³£ÈËÉú
¡¾ÍøÕ¾µØÍ¼¡¿