[ÇóÖú] Ϊʲô3525оƬ¼ÆËãµÄËÀÇøʱ¼äºÍ²â³öÀ´µÄ²»Ò»ÑùÄØ£¿

ÊÀ½çµÄ³Ç   2015-7-24 11:30 Â¥Ö÷
ÎÒ¼ÆËãµÄ3525µÄËÀÇøʱ¼äÊÇ0.13us£¬¿ÉÊDzâÁ¿ÏÂÀ´µÄÁ½¸ö»¥²¹µÄPWM²¨ÉÏÉýÑØÖ®¼äµÄʱ¼ä¼ä¸ôÊÇ2us¡£ÎÒ°´ÕÕËÀÇøʱ¼äµÄ¼ÆË㹫ʽ£ºt=1.3*Rd*Ct¡£CtÈ¡Öµ10nF¡£RdÈ¡Öµ10¦¸¡£²â³öÀ´µÄ²¨ÐÎÈçͼËùʾ¡£´óÉñºÍÇ°±²°ïæ·ÖÎöһϡ£
  • 1.BMP

»Ø¸´ÆÀÂÛ £¨3£©

ʾ²¨Æ÷²â³öÀ´µÄ²¨ÐÎÊÇÕâ¸ö¡£
  • 1.BMP
µãÔÞ  2015-7-24 11:32
ºÜÕý³£¡£Õâ¸öËÀÇøʱ¼äÎó²îÊÇÏ൱´óµÄ¡£
µãÔÞ  2015-7-24 11:49
Ç°ÅÅΧ¹Û¡£¡£¡£¡£
·ÖÏíÖý¾ÍÃÀºÃδÀ´¡£¡£¡£
µãÔÞ  2015-7-24 15:21
µç×Ó¹¤³ÌÊÀ½ç°æȨËùÓÐ ¾©B2-20211791 ¾©ICP±¸10001474ºÅ-1 ¾©¹«Íø°²±¸ 11010802033920ºÅ
    д»Ø¸´