¸÷¹æ¸ñ¡¤¸÷ÐͺŵçÀÂ
ÈÈÏú¼ÛµÍ ÊÛºó±£ÕÏ
¹ú±êÆ·ÖÊ
ÄÍÀ¿¹×§Îȶ¨ÐÔºÃ
³§¼ÒÖ±Ïú Æ·Öʱ£ÕÏ ×¨Òµ×¨×¢
ÒÑΪÉÏǧ¸öÖØµã¹¤³ÌÌṩµçÀÂ
ÊýÊ®ÖÖϵÁвúÆ·
1000¶à¸ö¹æ¸ñ
¶àо¿ÉÑ¡
Ö§³Ö¶¨ÖÆ
¹æ¸ñÆëÈ«
MCP¿óÓòÉú»úµçÀÂ
²Éú»úµçÀÂ
MHYVP¿óÓÃͨÐŵçÀÂ
¿óÓÃͨÐŵçÀÂ
MYPTJ¸ßѹ¿óÓÃÏðÌ×µçÀÂ
¿óÓÃÏðÌ×µçÀÂ
MYPTJ¿óÓýðÊôÆÁ±ÎÏðÌ×µçÀÂ
ÆÁ±ÎÏðÌ×µçÀÂ
¿óÓÃîø×°ÆÁ±ÎµçÀÂ
îø×°ÆÁ±ÎµçÀÂ
ÆÁ±Î¿ØÖƵçÀÂ
ÆÁ±Î¿ØÖƵçÀÂ
MCPT²Éú»úÆÁ±ÎµçÀÂ
ÆÁ±ÎµçÀÂ
MYPÏðÌ×µçÀÂ
MYPÏðÌ×µçÀÂ
Æ·Öʾö¶¨Î´À´
¸ß´¿¶ÈÍ
°²È«»·±£
¿¹Ñ¹ÐÔÇ¿
ÊÙÃü¸ü³¤
ÇëÎÊÄúÄÜ·ñÌṩÓйØ4*1.5ƽ·½ÆÁ±ÎµçÀµÄÏà¹ØÐÅÏ¢£¿·Ç³£¸Ðл£¡
41.5ƽ·½ÆÁ±ÎµçÀÂÊÇÖ¸ËĸùоÏß,ÿ¸ùоÏßÊÇ1.5ƽ·½ºÁÃס£41.5ƽ·½µÄµçÀÂÏßÿÃ×´ó¸ÅµçѹֵÔÚ450-750·üÖ®¼ä¡£41.5ƽ·½µÄµçÀÂÏßÿÃ×µÄÖ±Á÷µç×èÊÇ0.112Å·Ä·¡£±ê³Æ½ØÃæ»ýΪ4ƽ·½ºÁÃ×µÄÍÏß,µçÀµÄÖØÁ¿¼ÆËã·½·¨Îª:µçÀÂÏßµÄÖØÁ¿G=ÍÃܶÈxÌå»ý,G=8.9x9=4680¿Ë=4.45¹«½ï¡£ÆÁ±ÎÊÇָÿÌõÏß¶¼Óи÷×ÔÆÁ±Î²ãµÄÆÁ±ÎÍøÏß,Ò²½ÐÆÁ±ÎË«½ÊÏß,ÆÁ±ÎË«½ÊÏßÍâÃæ°üÓÐÒ»²ãÆÁ±ÎÓõĽðÊôĤ,ËüµÄ¿¹¸ÉÈÅÐÔÄܺÃЩ¡£ÆÁ±ÎË«½ÊÏßµÄºá½ØÃæ»ýÊÇ1.5ƽ·½ºÁÃ×,´óÔ¼ÔÚ3.6ƽ·½ºÁÃ××óÓÒ,Òò´Ë,ÕâÖÖµçÀÂÒ»°ãÊÇÓɼ¸¸ù»ò¼¸×éµ¼Ïß×é³É¡£4ƽ·½ÊÇָÿ¸ùÏß¶¼Óи÷×ÔÆÁ±Î²ãµÄÆÁ±ÎÍøÏß,Ò²½ÐÆÁ±ÎË«½ÊÏß¡£µçÀÂÊÇÓɶà¹Éµ¼Ï߽ʺ϶ø³É,Ëü¾ßÓÐÁ¼ºÃµÄµ¼µçÐÔ¡¢µç´ÅË¥¼õÐÔ¡¢ÆÁ±ÎЧÄܵÈÐÔÄÜ¡£ÆÁ±ÎË«½ÊÏß·ÇÆÁ±ÎË«½ÊÏß(UTP)Óë·ÇÆÁ±ÎË«½ÊÏßÇø±ðÊÇ,ÆÁ±ÎË«½ÊÏßÓÉËĶԲ»Í¬ÑÕÉ«µÄÏß·Ö³É4¶Ô½ÊºÏÔÚÒ»Æð,³É¶ÔŤ½ÊµÄ×÷ÓÃÊǾ¡¿ÉÄܼõÉÙµç´Å·øÉäÓëÍⲿµç´Å¸ÉÈŵÄÓ°Ïì¡£ÔÚEIA/TIA-568±ê×¼ÖÐ,ͨ³£ÓÃEIA±íʾ¡£ÆÁ±ÎË«½ÊÏßÓÖ¿É·ÖΪSTPºÍFTPÁ½ÖÖ,ËüÃÇÖ÷ÒªÓÃÓÚÒÔÌ«ÍøÂ·,Ò»°ãÓÃSTP-120¦¸¡£FTP¸ù¾ÝISO/IEC 11801±ê×¼ÒªÇó,ÆÁ±ÎË«½ÊÏßÓÖ·ÖΪSTPºÍUTPÁ½ÖÖ,ËüÃÇͨ³£Óë568A¡¢UTPÀà¡¢FTPºÍFASTPÀàµÈ²»Í¬¡£1¡¢STPÊÇÖ¸ÆÁ±ÎË«½ÊÏßµçÀÂ,ËüÖ÷ÒªÓÃÓÚÒÔÌ«ÍøÂ·,¶øFTP¸ù¾ÝISO/IEC 11801:2002R¡¢ASTP¡¢HFC¡¢UTP¡¢SFTPÊÇÖ¸ÆÁ±ÎË«½ÊÏßµçÀ¡£
41.5ƽ·½ÆÁ±ÎµçÀÂÊÇÖ¸µçÀÂÊÇÓÉ4¸ù1.5ƽÃ׵ĵçÏß×é³É,ÿ¸ù2.5ƽÃ׵ĵçÏßÖ±¾¶ÊÇ1.78mm,µçÀÂͨ³£ÊÇÓɼ¸¸ù»ò¼¸×éµ¼Ïß[ÿ×éÖÁÉÙÁ½¸ù]½ÊºÏ¶ø³ÉµÄÀàËÆÉþË÷µÄµçÀÂ,ÿ×éµ¼ÏßÖ®¼äÏ໥¾øÔµ,²¢³£Î§ÈÆ×ÅÒ»¸ùÖÐÐÄŤ³É,Õû¸öÍâÃæ°üÓи߶ȾøÔµµÄ¸²¸Ç²ã¡£¶à¼ÜÉèÔÚ¿ÕÖлò×°ÔÚµØÏ¡¢Ë®µ×,ÓÃÓÚµçѶ»òµçÁ¦ÊäËÍ¡£1832Äê,ɳ¶íÍËÎé¾ü¹ÙÐíÁÖ¸ñ½«µç±¨Ïß·ÂñÔÚµØÏÂ,Áù¸ùµ¼ÏßÖ®¼ä±Ë´ËÓÃÏ𽺾øÔµºóͬ·ÅÔÚ²£Á§¹ÜÄÚ,Õâ¾ÍÊÇÊÀ½çÉÏ×îÔçµÄÒ»ÌõµØÏµçÀ¡£41.5ƽ·½ºÁÃ×µÄÍоµçÀÂÍâ¾¶ÊÇ14.8mm¡£µçÀÂÊÇÖ¸ÓÐ3¸ù½ØÃæÃæ»ýΪ1.5ƽ·½ºÁÃ׵ĵ¼Ïß,×é³ÉµçÀ¡£µçÏßµçÀ²úÆ·Ö÷Òª°üÀ¨ÂãÏß¡¢µç´ÅÏß¼°µç»úµçÆ÷ÓþøÔµµçÏß¡¢µçÁ¦µçÀ¡¢Í¨ÐŵçÀÂÓë¹âÀ¡£µçÏßµçÀ²úÆ·Ö÷ÒªÓÃÓÚ͸¹âÂʸߡ¢ÏßÀÂÍäÕÛ¡¢½ô´Õ¡¢¼ä¾àС¡¢·À»ðÐÔÄܺá¢Í¨ÐŵçÀÂÓëÇ¿µçϵͳ¡¢Êý¾Ý´«Êä¡¢¿É¿¿ÐԸߡ¢Ò»¡¢ÓÃ;ÓÅÁ¼µÄËíµÀÒÔ¼°ÌØÊⳡËùµÈ¡£µçÀÂÖ÷ÒªÓÃÓÚͨѶµçÀ¡¢µç»ú¡¢µçÆ÷Á¬½Ó¡¢µ¥ÏàÒÆ¶¯µçÆ÷¡¢ÒÇÆ÷ÒÇ±í¡¢µç¶¯¹¤¾ß¡¢µç×Ó²úÆ·¡¢µçÐÅ(GND)¡¢ÕÕÃ÷µÈϵͳ¡£µçÀÂÓëµçÏßµçÀµÄÇø±ðµçÏßÓëµçÀµIJî±ðÖ÷ÒªÊǵ¼ÌåÔÚ´«ÊäµçÁ¦ÁìÓòµÄˮƽ¡£µ«ÊǵçÀÂÐèÒªÔÚÆäÖд«ÊäµçÁ¦,µçÁ¦µÄ³¤¶ÈÒ»¶¨ÒªÔÚ×î¶ÌÖ®ºó²Å¿¼ÂÇ,ÕâÑù²ÅÄܱ£Ö¤×ÔÉíµÄµçÄܺ͵çѹºÍµçÁ÷¶ÔµçÀµÄËðʧ¶¼ÊǷdz£ÖØÒªµÄ¡£

Òò¶øµçÀµÄÄ͵çÇ¿¶È±ÈµçÀµĵ͵ã,¶¼»áÔÚרҵÈËÔ±ÊÖ²áÖÐÁôÏÂÖØÒªµÄ×ÊÁÏ,¸ÃµçÀÂÔòÊÇĿǰ½Ï³£Ê¹ÓõĵçÀ²úÆ·,ÆäÐÔÄÜÒ²»á¸ü¸ß¡£µçÀÂÓëµçÏßµçÀ´ÓÍâ¹ÛÉϾͿÉÒÔ¿´³ö,µçÀÂÓнðÊôµ¼ÌåºÍ¾øÔµ²ã,Ò»°ã¶¼ÊÇÍ»òÂÁµÈ½ðÊô,²¢ÇÒÊǶàоµÄ,¶øÇÒÔڳߴçÉϼ¸ºõÊÇͳһ±ê×¼¡£
1.5ƽ·½¶þоµçÀÂÄܲ»ÄÜ´ø¶¯1.5¶þÏà2̨ˮ±Ã?
1.5ǧÍß¡Á2=3ǧÍßI=3000/220=13.64A1.5ƽ·½ºÁÃ×ÍоµçÀÂ¿ÕÆøÖзóÉèµÄ°²È«ÔØÁ÷Á¿ÊÇ15A£»1.5ƽ·½ºÁÃ×ÍоµçÀÂÍÁÈÀÖзóÉèµÄ°²È«ÔØÁ÷Á¿ÊÇ22A£»1.5ƽ·½¶þоÍоµçÀÂÄÜ´ø¶¯1.5¶þÏà2̨ˮ±Ã¡£

ΪÁ˰²È«£¬½¨Òé²ÉÓÃ3¡Á1.5ÍоµçÀ£¬Ôö¼ÓÒ»¸ù×ö±£»¤½ÓµØ¡£
°²×°132ǧÍßµç»úµÄµçÀÂÏßÐèÒª¶à´óƽ·½Ãæ»ýµÄ?
132+10kw£¬µçÁ÷Ô¼280AÈç¹ûÏß·³¤¶ÈÔÚ100Ã×ÒÔÄÚ£¬¿ÉÓÃ95ƽ·½ÍоÏßÏßËðÔ¼4.7KW£¬Õ¼3.3%³¬¹ý200Ã×£¬ÏßËðÔ¼9.5KW£¬Õ¼6.7%£¬½¨Òé¸ÄΪ120ƽ·½ÍÏßµ½ÁË500Ã×¾àÀ룬Èç¹û»¹ÓÃ120ƽ·½ÍоÏߣ¬ÏßËð18KW£¬Õ¼13%£¬Êµ¼Êµçѹ»á½µµ½340V£¬ÒѾÎÞ·¨Ê¹Óá£Ö»ÄܸÄΪ10KV¹©µç¡£50Ã×ÒÔÄڵľàÀ룬ÓÃ70ƽ·½ÍоÏßÒ²ÐС£
îø×°µçÀÂÄÜ·ñµ±ÆÁ±ÎµçÀÂʹÓÃ?
ÔÚÒ»°ã¸ÉÈÅÏÂÊÇ¿ÉÒÔʹÓõģ¬ÊÇÖ¸µç´Å¸ÉÈŲ»Ì«Ç¿Ê±ÎªÁ˲»Ê¹ÓÃË«²ã·À»¤ÊÇ¿ÉÒÔÓ¦Óõġ£È¥ÄêÎÒÓиö¹¤µØ¾ÍÊÇÒªÓÃîø×°ÔöÇ¿¿¹ÀÇ¿¶È »¹Òª¿¹µç´Å¸ÉÈÅ¡£¹¤³Ìʦ¾ÍÈÃÓõÄîø×°ÏßûÓÃÆÁ±ÎÍø£¬Õâ²»ÏÖÔÚ»¹ÔÚÓà Ч¹ûºÍÒÔǰ²î²»¶à¡£Èç¹û²»ÊÇÌØ±ðÇ¿µÄ¸ÉÈŠûÎÊÌâ¡£
Á½Ïàµç1.5ƽ·½ÍÏß´ø¶àÉÙÍß?
µçÏߺÏÀíµÄ³ÐÔØ¹¦ÂÊ·Ö±ðΪ£º1.5ƽ·½µÄ³ÐÔØ¹¦ÂÊ2200W£»2.5ƽ·½µÄ³ÐÔØ¹¦ÂÊ3500W£»4ƽ·½µÄ³ÐÔØ¹¦ÂÊ4800W¡£
ÇëÎÊÍо1о4ƽ·½µçÀÂ220vµÄ¹¦ÂʶàÉÙw?
Íо1о4ƽ·½µçÀÂ220vϹ¦ÂÊΪ8800w¡£ÒòΪÍо1о4ƽ·½µçÀµİ²È«ÔØÁ÷Á¿Îª40A£¬ËùÒÔ¹¦ÂʼÆË㣺40x220=8800w¡£
3x1.5mmµçÀÂÏßÄܸººÉ13ǧÍß3¡Á1.5mm2µÄÍоµçÀ¿ÉÒÔÇý¶¯Ô¼13KWµÄµç»ú¡£¼ÆËãÈçÏ£º3¡Á1.5mm2µÄÍоµçÀÂÔØÁ÷Á¿Ô¼Îª26A¡£Èç¹ûÔËÐÐÔÚÈýÏà380VϵͳÖУ¬¿É´ø¸ººÉ£º¡Ì3x380Vx26Ax0.8=13690W=13.7KWÒòΪ45Ã׽϶̣¬²»»á¶ÔµçÀµç×èÓ°Ïì½Ï´ó£¬ËùÒÔ¿ÉÒÔºöÂÔ²»¼Æ3x1.5ƽ·½ºÁÃ׵ĵçÀµçÏߣ¬ÊôÓÚÈýÏàµçÔ´£¬ÄǿɹýµçÁ÷8°²µçÁ÷ÓÒ£¬×î¶àÔÊÐíµÄ¸ººÉ4000Íß×óÓÒ¡£
35ƽ·½µÄµçÀÂÿÃ×µÄÖØÁ¿ÊÇ311.5¿Ë£¬¼ÆËãµÄ·½·¨¾ÍÊÇÖ±½ÓʹÓÃ0.35¡Á100£¬È»ºóÔÙ³ËÒÔ8.9¡£
ÇëÎÊ1x4ƽ·½ÍоZR-BVµçÀÂÖ±¾¶ÊǶàÉÙmm?
Íо1x4ƽ·½ZR-BVµçÀµÄÖ±¾¶ÊÇ2.26mm¡£¸ù¾ÝÔ²Ãæ»ý¹«Ê½S=¦Ðr?£¬SΪ4£¬rΪ°ë¾¶£¬Ôòr=¡Ì(4/3.14)£¬¸ù¾ÝÖ±¾¶¹«Ê½d=2r£¬ËùÒÔÖ±¾¶µÈÓÚ2.26mm¡£
1.5ƽ·½ÍÏßÒ»¾í¶àÖØ£º1.5X8.9=13.351.5mmÍÏßÒ»¾íÖØÁ¿£¬1.5ƽ·½µ¥Ð¾ÍÏß100Ã×µÄÖØÁ¿´óÔ¼ÔÚ1.95-2.05¹«½ï×óÓÒ¡£µçÏßÖÐ͵ÄÖØÁ¿¼ÆËã·½·¨Îª£ºµçÏßÖÐ͵ÄÖØÁ¿=ÍÏß½ØÃæ»ý¡ÁÍÏß³¤¡ÁÍÏßÃܶȡ£ÍÃܶÈÊÇ8.9g/cm3£¬ÓõçÀÂ͵ĽØÃæ»ý£¨µçÀ¹æ¸ñ£©³ËÒÔ³¤¶È³ËÒÔ͵ÄÃܶȾ͵ÈÓÚÍÖØÁË£¬ËãµÄʱºòµ¥Î»Í³Ò»ºÃ£¬µçÀ¹æ¸ñÉÏ˵µÄÊÇÆ½·½ºÁÃ×£¬Ãܶȵ¥Î»ÊÇ¿ËÿÁ¢·½ÀåÃ×£¬¿ÉÒÔͳһ»»Ëãµ½ºÁÃס£
2.5mmµÄµçÏßÊǶàÉÙÆ½·½µÄ4ƽ·½µÄµçÏßÊǶàÉÙmmµÄ?
2.5mmµÄµçÏßÊǶàÉÙÆ½·½µÄ£¬4ƽ·½µçÏßÊǶàÉÙmmµÄ£¿ÄãºÃ2.5mmµÄµçÏßÊÇ2.5ƽ·½µÄ£¬4ƽ·½µçÏßÊÇ4mmµÄ£¬10ƽ·½ÒÔÏÂÍоÏßÿƽ·½°²È«µçÁ÷Ϊ6°²Å࣬2.5ƽ·½³ËÒÔ6°²µÈÓÚ15°²µçÁ÷¿ÉÒÔÅä15°²µÄ¿ª¹Ø£¬¶ø4ƽ·½³ËÒÔ6°²µÈÓÚ24°²°²È«µçÁ÷¿ÉÒÔÅä24°²¿ª¹Ø¡£
16ƽ·½µÄµçÀÂûÓÐÏß±Ç×ÓÔõô½Ó?
ÕâÒª¿´¼Æ»®Òª½ÓÈëµÄ¿ª¹Ø»ò½ÓÏß¶ËÊÇʲôÑùµÄ£º1¡¢½ÓÏß¶ËÊDzå½Ó·½Ê½µÄ£¬½«µçÀÂÏßоÍâÆ¤²¦¿ªºÏÊʵij¤¶È£¬Ö±½Ó²å½ø½ÓÏ߿ڣ¬ÔÙÅ¡½ôÂÝË¿¾Í¿ÉÒÔÁË2¡¢Èç¹û½ÓÏß¶ËÊǽÓÏ߰壬¿ÉÒÔ½«µçÀÂÏßоÍâÆ¤ÉÔÉÔ²¦³¤Ò»µã£¬È»ºó½«ÏßоÕÛ³ÉԲȦ£¬Ô²È¦ÒÔ¸ÕºÃÄÜ´©¹ý½ÓÏß°åÂÝË¿¾Í¿ÉÒÔ£¬È»ºó±£ÁôÉÙ²¿·ÖÏßо£¬½«¶àÓàµÄδ¼ô¶ÏµÄÏßÐ¾ÑØÔ²È¦Ï¶˲øÈÆ£¬×îºóÓÃÂÝË¿¹Ì¶¨ÔÚ½ÓÏß°åÉÏ¡£
20ƽ·½µçÏßÊÇÓÃ7Ìõ1.92mm½Ê³ÉÕûÌõÔ²£¬ÕûÌõÔ²Ö±¾¶ÊÇ5.8mmÕâÑù´Ö¡£
ÇëÎÊYC 2*4ƽ·½ÍоµçÀÂÖ±¾¶ÊǶàÉÙmm?
ÍоYC 2*4ƽ·½µçÀµÄÖ±¾¶ÊÇ3.19mm¡£¸ù¾ÝÔ²Ãæ»ý¹«Ê½S=¦Ðr?£¬SΪ8£¬rΪ°ë¾¶£¬Ôòr=¡Ì(8/3.14)£¬¸ù¾ÝÖ±¾¶¹«Ê½d=2r£¬ËùÒÔÖ±¾¶µÈÓÚ3.19mm¡£
1¡¢×îºÃÊǽӵأ¬Èç¹û×ö²»µ½µÄ»°£¬¾ÍºÍÉ豸µÄ½ðÊôÍâ¿ÇÏà½Ó£¬Ð§¹ûÒ»ÑùµÄ¡£Èç¹û½ÓµÄ²»ºÃµÄ»°£¬ÈÝÒ×Êܵ½¸ÉÈÅ£¬Ó°ÏìÒ²²»´ó£¬²»ÊDZØÐëµÄ¡£2¡¢°Ñ¸ÉÈŵÄÐźÅÏû³ýµô£¬ÆÁ±ÎÏßÀï»áÓÐÒ»µãµçÁ÷£¬½ÓµØºó¾ÍûÓÐÁË¡£3¡¢¾ÍÊǽӵصÄÄÇ¶ËÆäʵ²¢Ã»ÓÐÔÚÆäËüµØµã½ÓµØ¡£ÓÐʱÐźÅÏߵįÁ±ÎÊÇÔÚij´¦ÒѾÁ¬½Ó£¬Öظ´½ÓµØ»áÔì³ÉеĵçÁ÷¸ÉÈÅ¡££¨¾ÍÊDz»ÔÊÐíÆÁ±ÎÏßÁ½¶Ë¶¼½ÓµØ£©¡£ÁíÍ⣬µç·ÖÐÓнӵأ¬½ÓÁ㣬ÒÔ¼°Ðü¸¡µØµÈ²»Í¬Ëµ·¨¡£Í¨³££¬Ðźźͳõ¼¶µçÔ´µÄµØÊDz»Í¬µÄ¡££¨Ïß·ͼµÄ·ûºÅÒ²²»Í¬£¬£©¿ÉÄÜÊÇ·Ö³öÀ´µÄÖеãµçλ¡£·´ÕýÒ»°ã²»ÐèÒªÔÙÐнӵء£
Êǽ«µ¼µçÐԵĽðÊôÎïÌå·Åijһµç³¡Öкó£¬ÔÚ½ðÊôÎïÌåÄÚ²¿µÄµç³¡Ç¿¶ÈΪ0µÄÎïÀíÏÖÏó¡£ÔÀíÊÇ£º½ðÊôÌåÄÚµÄ×ÔÓɵç×Ó ÔÚÍâ¼Óµç³¡ Á¦µÄ×÷ÓÃÏ·¢ÉúÁËÔ˶¯£¬ÐγÉеķֲ¼£¬µç×Óзֲ¼²úÉúµÄ¸½¼Óµç³¡£¬ÓëÍâ¼Óµç³¡·½ÏòÏà·´ Ö±ÖÂÁ½Öֵ糡µÄµþ¼Ó³¡Ç¿ÎªÎªÁãʱ£¬µ¼ÌåÄڵĵç×ÓÔ˶¯²Å¿É½áÊø£¬ÐγÉÐÂµÄÆ½ºâ״̬¡£Òò´Ë£¬·ÅÔڵ糡ÖеĽðÊôµ¼ ÌåÄÚ²¿£¬ºÃÏñ²»´æÔڵ糡һÑù£¬´Ë¼´Ëùν½ðÊôÆÁ±Î¡£
ÇëÎÊÂÁоYJLV22 5x4ƽ·½µçÀÂÖ±¾¶ÊǶàÉÙmm?
ÂÁоYJLV22 5x4ƽ·½µçÀµÄÖ±¾¶ÊÇ5.05mm¡£¸ù¾ÝÔ²Ãæ»ý¹«Ê½S=¦Ðr?£¬SΪ20£¬rΪ°ë¾¶£¬Ôòr=¡Ì(20/3.14)£¬¸ù¾ÝÖ±¾¶¹«Ê½d=2r£¬ËùÒÔÖ±¾¶µÈÓÚ5.05mm¡£
3¡Á4ƽ·½ÂÁоBLVVBµçÀÂÔÚ¿ÕÆøÖжµçÁ÷ÊǶàÉÙA?
²éBLVVBµçÀÂÔØÁ÷Á¿±í£¬3¡Á4ƽ·½ÂÁоBLVVBµçÀÂÔÚ¿ÕÆøÖжµçÁ÷ÊÇ23A¡£
1¡¢¿¹¸ÉÈÅÐÔÇø±ð·ÇÆÁ±ÎÍøÏßÖ÷ÒªÊÇÓ¦ÓÃÔÚûÓиÉÈŵĻ·¾³µÄÍøÏߣ¬ÄÇôÏà¶ÔÀ´ËµÆÁ±ÎÍøÏß¾ÍÊÇÔÚÓиÉÈŵĻ·¾³ÏÂʹÓõġ£·ÇÆÁ±ÎµÄÍøÏßûÓÐÆÁ±Î²ã£¬ËüµÄÖ±¾¶ÊDZȽÏС£¬Ò²±È½Ï½ÚÊ¡¿Õ¼ä£¬ÔÚûÓиÉÈŵĻ·¾³ÏÂʹÓ㬲»½öʹÓ÷½±ã£¬ÔÚ²¼ÏßµÄʱºò£¬Ò²ÄܽÚÊ¡³ö¿Õ¼ä¡£2¡¢´«ÊäËÙ¶ÈÇø±ð·ÇÆÁ±ÎÍøÏߵĴ«ÊäËÙ¶Èʵ¼ÊÉÏ»á±ÈÆÁ±ÎÍøÏßÒª¿ìЩ¡£Èç¹û²¼ÏߵĿռä½á¹¹±È½Ï½Ó½ü¿Õµ÷ÕâЩ¸ÉÈÅÔ´µÄ»°£¬¾ÍҪʹÓÃÆÁ±ÎÍøÏß¡£µ¥ÆÁ±ÎÍøÏߺÍË«ÆÁ±ÎÍøÏßµÄÇø±ð¾ÍÊÇË«ÆÁ±ÎÍøÏ߱ȵ¥ÆÁ±ÎÍøÏß¶àÁËÒ»²ãÆÁ±Î²ã£¬Æäʵ´ÓËüÃǵÄÃû×ÖÉϾͿÉÒÔ¿´³öÀ´µÄ¡£¶øË«ÆÁ±ÎµÄÍøÏߵĴ«ÊäËÙ¶È±ÈÆðµ¥ÆÁ±ÎµÄÍøÏßÒªÂýЩ¡£3¡¢¼Û¸ñÇø±ðÔÚ¼Û¸ñÉÏ£¬·ÇÆÁ±ÎÍøÏߵļ۸ñÒª±ÈÆÁ±ÎÍøÏßµÄÔì¼Û±ãÒËµã¡£ÍøÏߵļ۸ñ²¢²»ÊÇÍêÈ«ÓÉ´«ÊäËٶȶø¾ö¶¨µÄ¡£ÆÁ±ÎÍøÏßÊÇΪÁËÓ¦¶ÔÓиÉÈÅÔ´µÄ»·¾³¶ø´æÔڵģ¬ËùÒÔËüµÄÔì¼Û±È½Ï¸ß£¬ÔÚ²¼ÏßµÄʱºòÒ²±È½ÏÀ§ÄÑ¡£
ÇëÎÊZR-YJV 1*4ƽ·½ÍоµçÀÂÔØÁ÷Á¿±íÊǶàÉÙ?
ZR-YJVÍо1*4ƽ·½µçÀÂÔØÁ÷Á¿±í£º
| оÊý | 1 |
| ƽ·½ | 4 |
| ÐͺŠ| ZR-YJV |
| ÔØÁ÷Á¿ | 52 |
| ²ÄÖÊ | Í |
| ·óÉ跽ʽ | ¿ÕÆøÖзóÉè |
ÆßÀàÏ߯Á±Î½ÓµØÊǽӵçÔ´µØÏßÂð?
²»ÊǽÓÔÚµçÔ´µØÏßÉ϶øÊÇÒªµ¥¶À½ÓµØ¡£
³¬Éù²¨ÒºÎ»¼ÆÆÁ±ÎÏßÔõô½Ó?
Ä£ÄâÁ¿Êä³öµÄÁ¬ÐøÒºÎ»Öµ£¬Ò»°ãÊä³öµÄÐźÅÊǵçÁ÷4-20MA£¬0-20MA£¬»òÕßµçѹ0-5VDC£¬1-5VDC£¬0-10VDCµÈ£¬Í¨³£µçÁ÷Ð͵ÄÊǶþÏß»òÕßËÄÏßÖÆµçѹµÄÈýÏßÖÆÊä³ö¡£½ÓËĸö½ÓÏß¶Ë×Ó£º¹©µç£¬¹©µç£¬·´À¡ ºÍ·´À¡¡£¶þÏßÖÆÒ²Êdz¬Éù²¨ÒºÎ»¼ÆÖÐ×î³£¼ûµÄÒ»ÖÖ½ÓÏß·½Ê½£¬Ò²¾ÍÊǽÓÏß¶Ë×ÓÓС° ¡±¡¢¡°-¡±Á½¸ö¶Ë×Ó£¬Õý¼«½Ó24VDCµçÔ´µÄ£¬¸º¼«½Ó24VDCµçÔ´µÄ£¬4-20maÐźžÍÊÇ´Ó¡°-¡±À´Êä³öµÄ¡£Ò²¾ÍÊÇÓÃÒ»¶ÔµçÔ´ÏßÀ´Í¬Ê±´ïµ½¹©µçÒѾÐźÅÊä³öµÄ×÷Óá£ÕâÑùÏÖ³¡»á¼õÉÙÁËÏÖ³¡Á¬½ÓµçÀµÄʹÓÃÁ¿£¬±ÈËÄÏßÖÆ³¬Éù²¨ÒºÎ»¼ÆÖÁÉÙ»áÉÙÒ»°ë³¤¶ÈµÄ½ÓÏß¡£»¹ÓÐһЩ³¬Éù²¨ÒºÎ»¼ÆÔÚ¶þÏßÖÆµÄÁ½¸ö¶Ë×ÓÅԱ߻á¶àÒ»¸ö½ÓµØµÄ¶Ë×Ó£¬ÓÃÓÚÒDZíͬ´óµØÁ¬½Ó£¬ÒÔ±ã´ïµ½¿¹µç´Å¸ÉÈŵÄ×÷Óá£
ËÄо´øÆÁ±ÎµÄÏßÄÜ×ö485×ÜÏßÂð?
¿ÉÒԵģ¬485ͨѶֻҪËĸùÏß×ö½ÓÊպͷ¢³öµÄÏߣ¬ÔÙ´øÆÁ±Î²ã¡£
ÇëÎʶµçÁ÷ÊÇ57°²µÄµçÀÂÊÇʲôÐͺÅ?
ÍоYJV22 2*4ƽ·½µçÀµĶµçÁ÷ÊÇ57°²¡£