²é¿´: 7683  |  »Ø¸´: 5

wzjk

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] ½éµç³£Êýµ¥Î» ÒÑÓÐ1È˲ÎÓë

ËÑÁËһϽéµç³£ÊýµÄµ¥Î»ÊÇF/M£¬È»¶ø×î½üÔÚ¿´AlNµÄ½éµç³£Êýʱºò ·¢ÏÖÁË
Dielectric Constant Ϊ9MHz¡£¡£
ÏëÎÊÏÂF/MºÍMHzÖ®¼äÊÇʲô¹ØÏµÄØ£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fdingfff

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
Á½ÕßûÓÐʲô¹ØÏµ°É£¬ÄãµÄÕâ¸öF/mÊÇÕæ¿Õ½éµç³£ÊýµÄµ¥Î»£¬ÎÒÃÇÒ»°ã˵µÄÏà¶Ô½éµç³£Êý¦År¶¼Ö»ÊÇÒ»¸ö³£Êý£¬Ã»Óе¥Î»µÄ£¬ÄãËù˵µÄALNµÄÇé¿ö¿ÉÄÜÊÇÔÚ1MHZÇé¿öϲâÊԵĽéµç³£ÊýΪ9°¡¡£
2Â¥2015-07-16 15:48:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fdingfff

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
wzjk: ½ð±Ò+5, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2015-07-16 16:51:46
Ïà¶Ô½éµç³£ÊýµÄµ¥Î»²»ÊÇF/m£¬Ïà¶Ô½éµç³£ÊýÊÇÒ»¸öÎÞÁ¿¸ÙÊýÒò´Ëµ¥Î»ÊÇ1£¬ÕâµãǧÍò×¢Ò⣡£¡
ÔÙ˵Õâ¸ö¹«Ê½£º
C=£¨¦ÅS/4¦Ðkd£©
È»ºóÎÒÃǽøÐÐһϵ¥Î»ÔËË㣨½ö½öÊǵ¥Î»´úÈ룬²»ÊÇ»¯¼òÔËËãÒò´ËÎÒÃÇÒ²²»¹ØÐÄËûÃǵÄÊýÖµ´óС£©
4¦ÐÊdz£Êýµ¥Î»ÊÇ1
¦ÅÊÇÎÞÁ¿¸ÙÊýÒò´Ëµ¥Î»ÊÇ1
k¾²µçÁ¦³£Á¿µ¥Î»ÊÇN¡¤m²/C²£¨Õâ¸öCÊÇ¿âÂ×£©
SµÄµ¥Î»ÊÇm²
dµÄµ¥Î»ÊÇm
Ôò¸ù¾Ý
C=£¨¦ÅS/4¦Ðkd£©
CµÄµ¥Î»ÊÇ(1¡¤m²/(1¡¤m¡¤N¡¤m²/C²
ÕûÀíÒ»ÏÂC²/mN
µçѹµÄµ¥Î»ÊÇV£¬ÒÑÖªVµÄ¶¨ÒåÊÇ µç³¡Á¦Ëù×öµÄ¹¦/µçÁ¿£¬¼´m¡¤N/C
Òò´ËC²/mNÔÙ´ÎÕûÀíµÃµ½C/VÒ²¾ÍÊÇF£¨·¨À­µÄ¶¨Òå¾ÍÊÇÈç´Ë£©¡£ËùÒÔ˵¹«Ê½Ã»´í¡£
¶àÉÙÁ½¾ä£¬Á¿¸ÙµÄ¼ÆËãºÜÓÐÒâ˼ÓÐʱºò»á³öÏÖÒâÏë²»µ½µÄ½á¹û£¬ÓÐÐËȤµÄ»°¿ÉÒÔ¶à×ö×öÕâ·½ÃæµÄ¼ÆËã¿´¿´£¬×ö¶àÁËÄã¾Í»áŪÃ÷°×֮ǰºÜ¶àÎÞ·¨Àí½âµÄµ¥Î»

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

3Â¥2015-07-16 16:15:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wzjk

½ð³æ (СÓÐÃûÆø)

Ëͺ컨һ¶ä
ÒýÓûØÌû:
3Â¥: Originally posted by fdingfff at 2015-07-16 16:15:09
Ïà¶Ô½éµç³£ÊýµÄµ¥Î»²»ÊÇF/m£¬Ïà¶Ô½éµç³£ÊýÊÇÒ»¸öÎÞÁ¿¸ÙÊýÒò´Ëµ¥Î»ÊÇ1£¬ÕâµãǧÍò×¢Ò⣡£¡
ÔÙ˵Õâ¸ö¹«Ê½£º
C=£¨¦ÅS/4¦Ðkd£©
È»ºóÎÒÃǽøÐÐһϵ¥Î»ÔËË㣨½ö½öÊǵ¥Î»´úÈ룬²»ÊÇ»¯¼òÔËËãÒò´ËÎÒÃÇÒ²²»¹ØÐÄËûÃǵÄÊýÖµ´ó ...

Ì«¸ÐлÁË£¡£¡£¡£¡£¡£¡
4Â¥2015-07-16 16:51:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wzjk

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by fdingfff at 2015-07-16 15:48:21
Á½ÕßûÓÐʲô¹ØÏµ°É£¬ÄãµÄÕâ¸öF/mÊÇÕæ¿Õ½éµç³£ÊýµÄµ¥Î»£¬ÎÒÃÇÒ»°ã˵µÄÏà¶Ô½éµç³£Êý¦År¶¼Ö»ÊÇÒ»¸ö³£Êý£¬Ã»Óе¥Î»µÄ£¬ÄãËù˵µÄALNµÄÇé¿ö¿ÉÄÜÊÇÔÚ1MHZÇé¿öϲâÊԵĽéµç³£ÊýΪ9°¡¡£

¶Ô ÎÒ¶ÔÕâ¿éʵÔÚ²»Çå³þ¡£¡£¡£½ñÌì²Å¿´µ½½éµç³£Êý»¹·ÖstaticºÍhigh frequencyʲôµÄ¡£¡£¡£¡£Ð»Ð»À²£¡
5Â¥2015-07-16 16:52:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wzjk

½ð³æ (СÓÐÃûÆø)

Ëͺ컨һ¶ä
ÄÚÈÝÒÑɾ³ý
6Â¥2015-07-17 11:07:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ wzjk µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 326Çóµ÷¼Á +5 ŵ±´¶û»¯Ñ§½±êéê 2026-03-15 8/400 2026-03-21 19:33 by ColorlessPI
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +11 ÄÝÄÝninicgb 2026-03-15 15/750 2026-03-21 19:15 by ColorlessPI
[¿¼ÑÐ] 0703»¯Ñ§ 305Çóµ÷¼Á +5 FY_yy 2026-03-14 5/250 2026-03-21 19:00 by ColorlessPI
[¿¼ÑÐ] Çóµ÷¼Á +3 13341 2026-03-20 3/150 2026-03-21 18:28 by ѧԱ8dgXkO
[¿¼ÑÐ] ²ÄÁÏѧ˶301·ÖÇóµ÷¼Á +6 Liyouyumairs 2026-03-21 6/300 2026-03-21 17:42 by JourneyLucky
[¿¼ÑÐ] 265Çóµ÷¼Á +12 ÁºÁºÐ£Ð£ 2026-03-19 14/700 2026-03-21 13:38 by lature00
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ£¬327·Ö£¬²ÄÁÏÓ뻯¹¤085600 +9 Ncdx123456 2026-03-19 9/450 2026-03-20 23:41 by lovewei0727
[¿¼ÑÐ] ¿¼Ñе÷¼ÁÇóÑ§Ð£ÍÆ¼ö +3 ²®ÀÖ29 2026-03-18 5/250 2026-03-20 22:59 by JourneyLucky
[¿¼ÑÐ] ¹¤¿Æ²ÄÁÏ085601 279Çóµ÷¼Á +7 À§ÓÚÐdz¿ 2026-03-17 9/450 2026-03-20 17:38 by ÎÞи¿É»÷111
[¿¼ÑÐ] 298-Ò»Ö¾Ô¸Öйúũҵ´óѧ-Çóµ÷¼Á +9 ÊÖ»úÓû§ 2026-03-17 9/450 2026-03-20 14:24 by ÎÞи¿É»÷111
[¿¼²©] ÕÐÊÕ²©Ê¿1-2ÈË +3 QGZDSYS 2026-03-18 3/150 2026-03-20 11:58 by ßÉßÉßÉßɽÐ
[¿¼ÑÐ] 081700»¯¹¤Ñ§Ë¶µ÷¼Á +3 ¡¾1¡¿ 2026-03-16 3/150 2026-03-19 23:40 by edmund7
[¿¼ÑÐ] 286Çóµ÷¼Á +6 lemonzzn 2026-03-16 10/500 2026-03-19 14:31 by lemonzzn
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼Á +3 xwt¡£ 2026-03-19 3/150 2026-03-19 11:22 by wãåÑôw
[¿¼ÑÐ] 344Çóµ÷¼Á +6 knight344 2026-03-16 7/350 2026-03-18 20:13 by walc
[¿¼ÑÐ] 277µ÷¼Á +5 ×ÔÓɼå±ý¹û×Ó 2026-03-16 6/300 2026-03-17 19:26 by Àîleezz
[¿¼ÑÐ] ²ÄÁÏר˶326Çóµ÷¼Á +6 Ä«ìÏæ¦Ý· 2026-03-15 7/350 2026-03-17 17:10 by ruiyingmiao
[¿¼ÑÐ] Ò»Ö¾Ô¸£¬¸£ÖÝ´óѧ²ÄÁÏר˶339·ÖÇóµ÷¼Á +3 ľ×ÓmomoÇàÕù 2026-03-15 3/150 2026-03-17 07:52 by laoshidan
[¿¼ÑÐ] 283Çóµ÷¼Á +3 Ìý·ç¾ÍÊÇÓꣻ 2026-03-16 3/150 2026-03-17 07:41 by ÈÈÇéɳĮ
[¿¼ÑÐ] ÖпÆÔº²ÄÁÏ273Çóµ÷¼Á +4 yzydy 2026-03-15 4/200 2026-03-16 15:59 by Gaodh_82
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û