电阻色环棕黑绿金表示多少
\u7535\u963b\u8272\u73af \u7eff\u68d5\u9ed1\u91d1 \u7684\u7535\u963b\u503c\u662f\u591a\u5c11\uff1f \u8c22\u8c22\u7535\u963b\u8272\u73af\uff0d\u7eff\uff0d\uff0d\u68d5\uff0d\uff0d\uff0d\uff0d\u9ed1\uff0d\uff0d\uff0d\u91d1\uff0d\u7684\u7535\u963b\u503c\u662f\uff1a
\uff0d\uff0d\uff0d\uff0d\uff0d5\uff0d\uff0d1\uff0d\uff0d\uff0d\uff0d0\u4e2a0\uff0d\uff0d\uff0d\u8bef\u5dee5\uff05\u3002
\u537351\u6b27\u59c6\u8bef\u5dee5%\u3002
\u8272\u73af\u7684\u610f\u4e49\u89c1\u9644\u56fe
100\u6b27\uff0c\u8bef\u5dee5%
\u8be6\u7ec6\u8bf7\u53c2\u8003http://zhidao.baidu.com/question/97392219.html
这是1M电阻
色环电阻在线计算器 很好用的
绛旓細1 鍏嗘锛岃宸 +/- 5
绛旓細鐢甸樆鑹茬幆锛嶇豢锛嶏紞妫锛嶏紞锛嶉粦锛嶏紞锛嶉噾锛嶇殑鐢甸樆鍊兼槸锛氾紞锛嶏紞5锛嶏紞1锛嶏紞锛0涓0锛嶏紞锛嶈宸5锛呫傚嵆51娆у璇樊5%銆傝壊鐜殑鎰忎箟瑙侀檮鍥
绛旓細鍏堕樆鍊间负锛51惟 锛岃宸负卤1 鑹茬幆鐢甸樆闃诲肩殑璁＄畻鏂规硶鏄細 鑹茬幆棰滆壊鍊掓暟绗竴鐨勯鑹蹭唬琛細璇樊锛 鍊掓暟绗簩鐨勯鑹蹭唬琛ㄦ湁鍑犱釜0锛 鍓嶉潰鍏跺畠鑹茬幆棰滆壊涓洪樆鍊煎墠闈㈢殑闃诲笺傦紙褰撻噾鑹蹭笉鏄唬琛ㄨ宸紝鑰屾槸闃诲肩殑鏃跺欙紝瀹冪殑浠ｈ〃鎰忔濆氨鏄湪瀹冨墠闈㈢殑涓涓樆鍊兼暟澧炲姞涓涓皬鏁扮偣锛屾瘮濡傝繖涓棶棰樹腑鑹茬幆闃诲硷紝缁妫曢粦浠ｈ〃锛岄噾...
绛旓細妫1锛岄粦0锛岀豢5锛岄噾0.1锛岀豢0.5%105*0.1=10.5娆э紝璇樊0.5% 濡傛灉璇樊鍓嶄竴浣嶆槸閲戯紝閾讹紝鏃犺壊璇ユ庝箞璁扮畻锛熼噾鑹蹭负0.1锛岄摱鑹蹭负0.01锛屾棤鑹蹭负0
绛旓細锛1锛変簲鑹茬幆鐢甸樆妫曢噾榛戞缁鐨勯樆鍊间负51惟锛岃宸寖鍥翠负卤1%銆傦紙2锛変簲鑹茬幆鐢甸樆 灏辨槸鎸囩敤浜旀潯鑹茬幆琛ㄧず闃诲肩殑鐢甸樆锛屼粠宸﹀悜鍙虫暟锛屽鍥炬墍绀恒傜涓閬撹壊鐜〃绀洪樆鍊肩殑鏈澶т竴浣嶆暟瀛楋紱绗簩閬撹壊鐜〃绀洪樆鍊肩殑绗簩浣嶆暟瀛楋紱绗笁閬撹壊鐜〃绀洪樆鍊肩殑绗笁浣嶆暟瀛楋紱绗洓閬撹壊鐜〃绀洪樆鍊肩殑鍊嶄箻鏁帮紱绗簲閬撹壊鐜〃绀鸿宸寖鍥淬...
绛旓細锛屽氨鏄1.5k惟卤1 姗欒摑榛戦粦妫 姗欙細3 锛岃摑锛6 锛岄粦锛0 锛岄粦锛10鈭0锛屾锛毬1% 锛屽氨鏄360惟卤1 榛勭传缁块噾妫 榛勶細4 锛岀传锛7 锛岀豢锛5 锛岄噾锛0.1 锛屾锛毬1% 锛屽氨鏄47.5惟卤1 浜鑹茬幆鐢甸樆鐨勭1銆2銆3鐜槸闃诲兼暟瀛楋紝绗4鐜槸鍊嶄箻鏁帮紝绗5鐜槸璇樊鍊笺
绛旓細鍏鑹茬幆鐢甸樆鐨勫墠浜旇壊鐜笌浜旇壊鐜數闃昏〃绀烘柟娉曚竴鏍凤紝绗叚鑹茬幆琛ㄧず璇ョ數闃荤殑娓╁害绯绘暟銆備綘璇寸殑棰滆壊椤哄簭鍙嶄簡锛屽簲鏄細榛戙妫銆佺豢銆侀摱銆侀噾銆佺孩锛堝洜涓鸿〃绀烘暟瀛楃殑棰滆壊娌℃湁鈥滈噾鈥濓級銆傛墍浠ユ渶鍚庣鍏幆鈥滅孩鑹测濇槸娓╁害绯绘暟銆傚墠浜旂幆榛戙佹銆佺豢銆侀摱銆侀噾琛ㄧず鐨勬槸锛0.15娆э紝绗簲鐜閲戣〃绀虹數闃璇樊鏄5 榛戞槸0锛屾鏄1...
绛旓細8 8 8 100M惟 卤 0.05 鐧借壊 9 9 9 1000M惟 - 閲戣壊 - - - x 0.1惟 卤 5 閾惰壊 - - - x 0.01惟 卤 10 閲戝睘鑶鐢甸樆绗簲浣嶄笉搴旇涓洪粦銆佹銆侀粍銆佺櫧锛屼竴鑸负妫曡壊琛ㄧず卤 1%锛岄櫎闈炲巶鍟鏄鍥鑹茬幆鏈夋晥鍊硷紝绗簲浣嶇櫧鑹茶〃绀虹幆淇濄傛寜浜旂幆瑙勫垯璇绘暟搴旇涓猴細鐧妫曢粦榛戞=910惟卤 1 ...
绛旓細104琛ㄧず10鐨4娆℃柟銆
绛旓細1鐜槸鐧句綅鏁帮紝2鐜槸鍗佷綅鏁帮紝3鐜槸涓綅锛4鐜槸10鐨勫灏戞鏂癸紝鏈鍚庝竴鐜噾鑹叉槸浠ｈ〃绮惧害5%銆榛鏄0锛妫鏄1锛岀豢鏄5锛岄摱鏄10-2锛屾墍浠ユ槸15*10-2=0.15
