鏈夋病鏈夋兂杩囷紝鐢靛瓙璁惧閲岀殑鏂规尝淇″彿鏄€庝箞璋冭妭鍗犵┖姣旂殑锛熷氨鍍忓挶浠墜鏈轰笂鍏呯數鏃惰烦鍔ㄧ殑鍛煎惛鐏紝鎴栨槸鐢垫満杞€熺殑蹇參鎺у埗锛岃繖浜涢兘绂讳笉寮€鍗犵┖姣旇皟鑺傛妧鏈€備粖澶╁挶浠氨鏉ユ墥涓€鎵掕繖涓粡鍏稿埌楠ㄥ瓙閲岀殑555瀹氭椂鍣紝鐪嬬湅瀹冩€庝箞鐜╄浆鍗犵┖姣斻€?/p>

涓€銆?55瀹氭椂鍣ㄧ殑"蹇冭剰"鏋勯€?/h3>

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閲嶇偣鏉ヤ簡锛氭兂瑕佽皟鑺傚崰绌烘瘮锛屽緱鍏堟悶鏄庣櫧瀹冪殑宸ヤ綔妯″紡銆傝繖涓摑鑹插皬鑺墖鏈変袱绉嶇帺娉曗€斺€斿崟绋虫€佸拰鍙岀ǔ鎬侊紝涓嶈繃鍜变滑浠婂ぉ瑕佽鐨勬槸鈥?strong>鈥嬮潪绋虫€佹ā寮忊€?/strong>鈥嬶紝涔熷氨鏄嚜鍡ㄦā寮忥紝涓嶉渶瑕佸閮ㄨЕ鍙戝氨鑳借嚜宸卞彂鐢佃剦鍐层€?/p>

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浜屻€佸崰绌烘瘮鍏紡鐨勬暟瀛﹂瓟娉?/h3>

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鍋囪鍏呯數鐢甸樆鏄疪1锛屾斁鐢电數闃绘槸R2锛岀數瀹规槸C锛?/p>

• 鍏呯數鏃堕棿T1=0.693*(R1+R2)*C
• 鏀剧數鏃堕棿T2=0.693R2C
• 鎬诲懆鏈烼=0.693*(R1+2R2)*C

杩欐椂鍊欏崰绌烘瘮D=(T1/T)脳100% = (R1+R2)/(R1+2R2)脳100%

涓句釜鏍楀瓙馃尠锛氬綋R1=10k惟锛孯2=20k惟鏃讹紝鍗犵┖姣斿氨鏄?10+20)/(10+40)=30/50=60%銆傛槸涓嶆槸姣旀兂璞′腑绠€鍗曪紵

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鏀归€犲悗鐨勫叕寮忓氨鍙樻垚浜嗭細

• 鍏呯數鏃堕棿T1=0.693R1C
• 鏀剧數鏃堕棿T2=0.693R2C
• 鍗犵┖姣擠=R1/(R1+R2)脳100%

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鍥涖€丮ultisim浠跨湡瀹炴垬鎵嬪唽

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   • R1/R2鐢?00k惟鐢典綅鍣紙璁板緱閫夌嚎鎬х數浣嶅櫒锛?/li>
   • C閫?.1渭F钖勮啘鐢靛
   • 浜屾瀬绠￠€?N4148锛堜究瀹滃張濂界敤锛?/li>

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浜斻€佺湡浜哄疄鎿嶉伩鍧戞寚鍗?/h3>

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3. 鈥?strong>鈥嬫祴閲忔妧宸р€?/strong>鈥嬶細
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