º¼ÖÝpcbÉè¼Æ¹«Ë¾|ѹͭ¿éPCBµÄÉè¼Æ

Ëæ×ŵç×Ó²úÆ·Ìå»ýÔ½À´Ô½Ð¡£¬Ó¡ÖƵ緰壨PCB£©µÄÌå»ýÒ²²»¶ÏµÄËõС£¬Ïß·Éè¼ÆÔ½À´Ô½Ãܼ¯»¯¡£ÓÉÓÚÔªÆ÷¼þµÄ¹¦ÂÊÃܶÈÌá¸ß£¬PCBµÄÉ¢ÈÈÁ¿¹ý´ó£¬´Ó¶øÓ°ÏìÁËÔªÆ÷¼þµÄʹÓÃÊÙÃü¡¢ÀÏ»¯ÉõÖÁÔªÆ÷¼þʧЧµÈ¡£´Ëǰij֪ÃûÊÖ»úµç³Ø±¬Õ¨Ê¼þÈÃÉè¼ÆÕߺÍÖÆÔìÉÌÌá¸ßÁ˾¯Ì裬ÊÖ»úÄÚ²¿ÒªÔ¤ÁôÒ»¶¨µÄ¿Õ¼ä£¬²¢ÇÒÔÚÊÖ»úÉ¢ÈÈÉÏÒ²Òª¼æ¹ËÎÞÏß³äµçÏßȦ³äµçʱµÄÉ¢ÈÈÎÊÌâ¡£´ËʼþÔÙ´ÎÖ¤Ã÷£¬µç×Ó²úÆ·ÈȹÜÀíµÄ½ôÆÈÐÔ¡£»ùÓÚÐÂÒ»´úÐÅÏ¢¼¼Êõ¡¢½ÚÄÜÓëÐÂÄÜÔ´Æû³µ¡¢µçÁ¦×°±¸µÈÁìÓòµÄ·¢Õ¹£¬É¢ÈÈÎÊÌâµÄ½â¾öÆÈÔÚü½Þ¡£

Ä¿Ç°½â¾öPCBÉ¢ÈÈÎÊÌâÓкܶà;¾¶£¬ÈçÃܼ¯É¢ÈÈ¿×Éè¼Æ¡¢ºñÍ­²­Ïß·¡¢½ðÊô»ù£¨Ð¾£©°å½á¹¹¡¢ÂñǶͭ¿éÉè¼Æ¡¢Í­»ù͹̨Éè¼Æ¡¢¸ßµ¼ÈȲÄÁϵÈ¡£Ö±½ÓÔÚPCBÄÚÂñǶ½ðÊôÍ­¿é£¬Êǽâ¾öÉ¢ÈÈÎÊÌâµÄÓÐЧ;¾¶Ö®Ò»¡£µ«ÏÖÓÐÖÆ×÷¹¤ÒÕ´æÔÚÍ­¿éÓë»ù°å½áºÏÁ¦²»×ã¡¢ÄÍÈÈÐԲÒ罺ÄÑÇå³ý¡¢²úÆ·ºÏ¸ñÂʵ͵ÈÎÊÌ⣬ÏÞÖÆÁËÂñǶͭ¿éPCB¼¼Êõ³É¹ûµÄÓ¦ÓúÍÍƹ㣬Òò´ËÏÖÓм¼ÊõÓдý½øÒ»²½Ñо¿ºÍÌá¸ß¡£

Õë¶Ô“ÃÜ¡¢±¡¡¢Æ½”µÄÌصã£¬ÐźŴ«Ê书ÂÊÔ½À´Ô½´ó£¬¶ÔÐźÅÍêÕûÐÔÒªÇóÔ½À´Ô½¸ß£¬¶øÄ¿Ç°PCBÊг¡ÉϳöÏÖµÄÖ÷ҪΪɢÈÈÉè¼ÆµÄÍ­»ù°å¡¢ÂÁ»ù°å£¬µ«´óÍ­¿éÉè¼Æ²»ÄÜÂú×ãÖÆ×÷¶à²ã¸ßƵ΢²¨µç·ÐźÅÍêÕûÐÔµÄÒªÇ󣻶ø½«³ß´çÉè¼ÆºÃµÄÍ­¿éÖ±½ÓÂñÈë°åÄÚÔòÄܺܺõؽâ¾öÉÏÊöÎÊÌ⣺

1£©É¢ÈÈÄÜÁ¦Ç¿£¬Äܽâ¾öPCB°å¿ÉÒÔ½â¾ö¹¦·Å¹ÜÉ¢ÈȵÄÎÊÌ⣻

2£©ÊÊÓÃÓÚÖÆ×÷ÎÞÏ߸ßƵ΢²¨PCB£¬¶ÔÐźŴ«ÊäÓ°ÏìС£»

Ä¿Ç°ÎÒ˾ÅúÁ¿ÖÆ×÷4,6²ãÂñÍ­¿é°å£¬×îСͭ¿é³ß´çÉè¼Æ2mm X 2mm¡£

΢²¨PCBÉ¢ÈÈÎÊÌâÒ»Ö±Êǵç×ÓÐÐÒµ½ÏΪ¹Ø×¢µÄÎÊÌâÖ®Ò»£¬ÈçºÎ½µµÍRF£¨ÉäƵ£©²ã½éºñ¡¢¼õÉÙÍ­²­±íÃæ´Ö²Ú¶ÈµÄͬʱ£¬Ëõ¶ÌÉ¢ÈÈ·¾¶ºÍ·¢ÈÈÁ¿£¬Ö÷Ҫ;¾¶ÊÇͨ¹ý¼¼ÊõÌá¸ß΢²¨»ù°åµ¼ÈÈϵÊý¡¢Ãܼ¯É¢Èȿ׻ò¾Ö²¿¶ÆºñÍ­»ò΢²¨°å²ÄµØ²ãºñÍ­»¯¡¢¾Ö²¿ÂñǶɢÈÈÍ­¿é¡£Á¢×ãÓÚÏÖÓгÉÊì΢²¨°å²Ä£¬Í¨³£²ÉÓúóÁ½ÕßÉè¼Æ·½°¸¡£

µþ²ã½á¹¹

ÂñǶͭ¿éPCB´ÓѹºÏµþ²ã½á¹¹ÉÏ¿ÉÒÔ¸ÅÀ¨Îª¶þ´óÀࣺµÚÒ»ÀàÊÇÔÚFR4£¨»·ÑõÊ÷Ö¬£©²ÄÁÏÈý²ã»òÒÔÉ϶à²ã°å½á¹¹ÄÚÂñǶͭ¿é£¨Èçͼ4£©£»µÚ¶þÀàÊÇÔÚFR4о°åÓë¸ßƵ²ÄÁÏ»ìѹ¶à²ã°å½á¹¹ÄÚÂñǶͭ¿é

ÔÚFR4о°åºÍ°ë¹Ì»¯Æ¬µÄÂñÍ­ÇøÓòϳ³öÂñÍ­²Û£¬È»ºó½«Í­¿é×Ø»¯ºóѹºÏÖÆ×÷£¬Ê¹Í­¿éÓëFR4о°å×éºÏÔÚÒ»Æ𡣸ßƵ²ÄÁϾֲ¿»ìѹǶÂñÍ­¿éPCBµÄ¼Ó¹¤·½·¨£¬Ê×ÏÈÊÇÔÚÄÚ²ãо°åºÍ°ë¹Ì»¯Æ¬ÂñÍ­¿é»ìѹÇøÓòϳ³öÂñÍ­²Û¡¢¾Ö²¿»ìѹ²Û£¬È»ºóµþºÏºÍÈÈÈÛ£¬Í­¿éǶÈë²ÛÄÚ£¬ÔÙ½øÐÐѹºÏ£¬Ê¹Í­¿éÓëFR4»ù°å¡¢¸ßƵ»ù°å»ìѹÔÚÒ»Æð£¬ÊµÏÖÉ¢Èȹ¦ÄÜ¡£

ÂñǶͭ¿éÖÆÔ칤ÒÕ

£¨1£©Í­¿éÓë°å£¨»ò»ìѹÇø£©µÄϳ²Û³ß´çÆ¥ÅäÐÔ£ºÍ­¿é·ÅÖÃÔÚϳ²ÛÖУ¬Í­¿é¹ýËÉ»ò¹ý½ôµÄÓ°ÏìѹºÏÌÖÊÁ¿ºÍ½áºÏÁ¦¡£

£¨2£©Í­¿éÓë°å£¨»ò»ìѹÇø£©µÄƽÕû¶È¿ØÖÆ£ºÑ¹ºÏʱ£¬Í­¿éÓëFR-4о°å£¨»ò»ìѹÇø£©µÄƽÕû¶ÈÄÑÒÔ¿ØÖÆ£¬ÐèÈ·±£Í­¿éÓë°åµÄƽÕû¶È¿ØÖÆÔÚ±0.075 mmÒÔÄÚ¡£

£¨3£©Í­¿éÉϵIJнºÄÑÒÔÇå³ý£ºÑ¹ºÏʱ´ÓÍ­¿éÓë°å·ì϶Òç³öµÄÊ÷Ö¬Á÷ÖÁÍ­¿éÉϵIJнºÄÑÒÔÇå³ý£¬Ó°Ïì²úÆ·¿É¿¿ÐÔ¡£

£¨4£©Í­¿éÓë°å£¨»ò»ìѹÇø£©µÄ¿É¿¿ÐÔ£ºÑ¹ºÏʱͭ¿éÓëFR-4о°å£¨»ò»ìѹÇø£©´æÔÚÒ»¶¨µÄ¸ß¶È²î£¬ÈÝÒ×µ¼ÖÂÍ­¿éÓë°åµÄÁ¬½Ó´¦Ì²»×ã¡¢¿Õ¶´¡¢ÁÑÎÆ¡¢·Ö²ãµÈÎÊÌâ¡£