NTC热敏电阻上的印字为NTC 33 1004黑色，求教具体参数 NTC热敏电阻器的主要参数
ntc\u70ed\u654f\u7535\u963b\u7684\u578b\u53f7\u4e3a20S050M\uff0c\u6c42\u6559\u5177\u4f53\u53c2\u6570\u3002\u8be5\u4ea7\u54c1\u4e3a\u529f\u7387\u578bNTC\u654f\u7535\u963b\u5668\uff0c\u5176\u5728\u7535\u8def\u4e2d\u7684\u4e3b\u8981\u4f5c\u7528\u662f\u6291\u5236\u6d6a\u6d8c\u7535\u6d41\u3002\u4ea7\u54c1\u4e3a\u53f0\u6e7e\u4e45\u5c39\u516c\u53f8\u751f\u4ea7\uff0c\u6240\u4ee5\u5176\u547d\u540d\u65b9\u5f0f\u548c\u5927\u9646\u7684\u4e0d\u592a\u4e00\u6837\u3002\u517625\u2103\u65f6\u7684\u7535\u963b\u503c\u4e3a5\u6b27\u59c6\u6b63\u8d1f1\u6b27\u59c6\uff0c\u6700\u5927\u7a33\u6001\u7535\u6d41\u4e3a7\u5b89\u57f9\uff08\u901a\u75357A\u65f6\u7684\u7535\u963b\u503c\u4e3a0.109\u6b27\u59c6\uff09\uff0cB\u503c\u4e3a3100K\u3002
\u4e3a\u4e86\u8fd9\u4e2a\u95ee\u9898\uff0c\u6211\u53ef\u662f\u67e5\u4e86\u597d\u591a\u8d44\u6599\u7684\u3002
NTC\u70ed\u654f\u7535\u963b\u5668\u53c2\u6570\u4ecb\u7ecd\uff1a\u3010\u6807\u79f0\u963b\u503c\u3011\u6807\u79f0\u963b\u503c\u662fNTC\u70ed\u654f\u7535\u963b\u5668\u8bbe\u8ba1\u7684\u7535\u963b\u503c\uff0c\u5e38\u5728\u70ed\u654f\u7535\u963b\u5668\u8868\u9762\u6807\u51fa\u3002\u6807\u79f0\u963b\u503c\u662f\u6307\u5728\u57fa\u51c6\u6e29\u5ea6\u4e3a25\u2103\u65f6\u96f6\u529f\u7387\u963b\u503c\uff0c\u56e0\u6b64\u53c8\u88ab\u79f0\u4e3a\u7535\u963b\u503cR25\u3002\u3010\u989d\u5b9a\u529f\u7387\u3011\u989d\u5b9a\u529f\u7387\u662f\u6307\u70ed\u654f\u7535\u963b\u5668\u5728\u73af\u5883\u6e29\u5ea625\u2103\u3001\u76f8\u5bf9\u6e29\u5ea6\u4e3a45%\uff5e80%\u53ca\u5927\u6c14\u538b\u529b\u4e3a0.87\uff5e1.07Pa\u7684\u5927\u6c14\u6761\u4ef6\u4e0b\uff0c\u957f\u671f\u8fde\u7eed\u8d1f\u8377\u6240\u5141\u8bb8\u7684\u8017\u6563\u529f\u7387\u3002\u3010B\u503c\u8303\u56f4\u3011B\u503c\u8303\u56f4(K)\u662f\u8d1f\u6e29\u5ea6\u7cfb\u6570\u70ed\u654f\u7535\u963b\u5668\u7684\u70ed\u654f\u6307\u6570\uff0c\u53cd\u6620\u4e86\u4e24\u4e2a\u6e29\u5ea6\u4e4b\u95f4\u7684\u7535\u963b\u53d8\u5316\u3002\u5b83\u88ab\u5b9a\u4e49\u4e3a\u4e24\u4e2a\u6e29\u5ea6\u4e0b\u96f6\u529f\u7387\u7535\u963b\u503c\u7684\u81ea\u7136\u5bf9\u6570\u4e4b\u5dee\u4e0e\u8fd9\u4e2a\u6e29\u5ea6\u5012\u6570\u4e4b\u5dee\u7684\u6bd4\u503c\u3002B\u503c\u53ef\u7528\u4e0b\u8ff0\u516c\u5f0f\u8ba1\u7b97\uff0c\u5373\u5f0f\u4e2d\uff0cR1\u3001R2\u5206\u522b\u662f\u7edd\u5bf9\u6e29\u5ea6T1\u3001T2\u65f6\u7684\u7535\u963b\u503c\uff08\u03a9\uff09\u3002\u3010\u96f6\u529f\u7387\u7535\u963b\u503c\u3011\u5728\u89c4\u5b9a\u6e29\u5ea6\u4e0b\u6d4b\u91cf\u70ed\u654f\u7535\u963b\u5668\u7684\u7535\u963b\u503c\uff0c\u5f53\u7531\u4e8e\u7535\u963b\u5668\u5185\u90e8\u53d1\u70ed\u5f15\u8d77\u7684\u7535\u963b\u503c\u53d8\u5316\u76f8\u5bf9\u4e8e\u603b\u7684\u6d4b\u91cf\u8bef\u5dee\u6765\u8bf4\u53ef\u4ee5\u5ffd\u7565\u4e0d\u8ba1\u65f6\u6d4b\u5f97\u7684\u7535\u963b\u503c\u3002\u3010\u8017\u6563\u7cfb\u6570\u03b4(mW/\u2103)\u3011\u8017\u6563\u7cfb\u6570\u662f\u6307\u70ed\u654f\u7535\u963b\u5668\u6d88\u8017\u7684\u529f\u7387\u4e0e\u73af\u5883\u6e29\u5ea6\u53d8\u5316\u4e4b\u6bd4\uff0c\u5373\u5f0f\u4e2d\uff0cW\u662f\u70ed\u654f\u7535\u963b\u6d88\u8017\u7684\u529f\u7387\uff08mW\uff09\uff1bT\u662f\u70ed\u5e73\u8861\u65f6\u7684\u6e29\u5ea6\uff08\u2103\uff09\uff1bT0\u662f\u5468\u56f4\u73af\u5883\u6e29\u5ea6\uff08\u2103\uff09\uff1bI\u662f\u5728\u6e29\u5ea6\u4e3aT\u65f6\u901a\u8fc7\u70ed\u654f\u7535\u963b\u5668\u7684\u7535\u6d41\uff08A\uff09\uff1bR\u662f\u5728\u6e29\u5ea6\u4e3aT\u65f6\u70ed\u654f\u7535\u963b\u5668\u7684\u7535\u963b\u503c\uff08\u03a9\uff09\u3002\u3010\u65f6\u95f4\u5e38\u6570\u03c4(s)\u3011\u65f6\u95f4\u5e38\u6570\u03c4(s)\u6307\u7684\u662f\u70ed\u654f\u7535\u963b\u5668\u5728\u96f6\u529f\u7387\u72b6\u6001\u4e0b\uff0c\u5f53\u73af\u5883\u6e29\u5ea6\u7531\u4e00\u4e2a\u7279\u5b9a\u6e29\u5ea6\u5411\u53e6\u4e00\u4e2a\u7279\u5b9a\u6e29\u5ea6\u7a81\u53d8\u65f6\uff0c\u70ed\u654f\u7535\u963b\u5668\u963b\u503c\u53d8\u531663.2%\u6240\u9700\u7684\u65f6\u95f4\u3002\u3010\u7535\u963b\u6e29\u5ea6\u7cfb\u6570\u3011\u7535\u963b\u6e29\u5ea6\u7cfb\u6570\u662f\u6307\u73af\u5883\u6e29\u5ea6\u53d8\u53161\u2103\u65f6\u70ed\u654f\u7535\u963b\u5668\u7535\u963b\u503c\u7684\u76f8\u5bf9\u53d8\u5316\u91cf\u3002\u77e5\u9053\u67d0\u4e00\u4e2a\u578b\u53f7\u70ed\u654f\u7535\u963b\u5668\u7684\u7535\u963b\u6e29\u5ea6\u7cfb\u6570\u540e\uff0c\u5c31\u53ef\u4ee5\u4f30\u7b97\u51fa\u70ed\u654f\u7535\u963b\u5668\u5728\u76f8\u5e94\u6e29\u5ea6\u4e0b\u7684\u5b9e\u9645\u7535\u963b\u503c\u3002
零功率电阻值Zero Power Resistance（Ω）±20% 33Ω
B值 B Value ±10% 1004
有没有具体的实物，发给我看看，[email protected]。
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绛旓細NTC锛圢egative Temperature Coefficient锛夋槸鎸囩儹鏁忕數闃伙紝鍏剁數闃诲间細闅忕潃娓╁害鐨勫彉鍖栬屽彉鍖栥傛嫇灞曠煡璇嗭細鍏蜂綋鏉ヨ锛屽綋娓╁害鍗囬珮鏃讹紝鐑晱鐢甸樆鐨勯樆鍊间細闄嶄綆銆傝繖绉嶇壒鎬т娇寰楃儹鏁忕數闃诲湪璁稿搴旂敤涓垚涓轰竴绉嶉潪甯告湁鐢ㄧ殑娓╁害浼犳劅鍣ㄣNTC鐑晱鐢甸樆閫氬父鐢卞崐瀵间綋鏉愭枡鍒舵垚锛屼緥濡傛哀鍖栫墿鎴栭噾灞炲悎閲戙傝繖浜涙潗鏂欏湪楂樻俯涓嬪叿鏈夐珮瀵肩數鎬э紝浣...
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绛旓細D锛庢寜娓╁彉锛堟俯搴﹀彉鍖栵級鐗规у垎绫烩斺旀娓╁害绯绘暟锛圥TC锛夈佽礋姝ｆ俯搴︾郴鏁帮紙NTC锛夌儹鏁忕數闃诲櫒銆鐑晱鐢甸樆鍣ㄧ殑涓昏鍙傛暟锛氶櫎鏍囩О闃诲笺侀瀹氬姛鐜囧拰鍏佽鍋忓樊绛夊熀鏈寚鏍囧锛岃繕鏈夊涓嬫寚鏍囷細 1锛夋祴閲忓姛鐜囷細鎸囧湪瑙勫畾鐨勭幆澧冩俯搴︿笅锛岀數闃讳綋鍙楁祴閲忕數婧愬姞鐑屽紩璧烽樆鍊煎彉鍖栦笉瓒呰繃0.1锛呮椂鎵娑堣楃殑鍔熺巼銆 2锛夋潗鏂欏父鏁帮細...
绛旓細MF72:鈥楳鈥欒〃绀 鏁忔劅鍏冧欢,瀛楁瘝鈥楩鈥欒〃绀鸿礋娓╁害绯绘暟鐑晱鐢甸樆鍣,鈥7鈥欒〃绀虹嚎鎬у瀷鈥2鈥欒〃绀虹ǔ鍘嬬敤閫旓紱NTC锛氭槸鑻辨枃Negative Temperature CoeffiCient 鐨勭缉鍐欏嵆璐熸俯搴︾郴鏁扮殑鎰忔濓紱杩欎簺浜у搧涓婂瓧姣嶅悗闈㈣繕浼氭湁涓涓弬鏁帮紝姣斿5D11 10D9 涔嬬被鐨勶紝D鍓嶉潰鐨勬暟瀛楄〃绀洪樆鍊硷紝D鍚庨潰鐨勬暟閲忚〃绀轰骇鍝佹湰浣撳ぇ灏忋鍗板瓧NTC鐨勪骇鍝侊紝...
绛旓細NTC鏄礋娓╁害绯绘暟鐨鐑晱鐢甸樆锛屼笌鍏跺搴旂殑鏄疨TC姝ｆ俯搴︾郴鏁扮儹鏁忕數闃汇侼TC锛氱數闃诲奸殢娓╁害澧炲ぇ鑰屽噺灏忕殑涓绉嶄紶鎰熷櫒鐢甸樆銆侾TC锛氱數闃诲奸殢娓╁害澧炲ぇ鑰屽澶х殑涓绉嶄紶鎰熷櫒鐢甸樆銆
绛旓細鍏剁數闃荤巼鍜屾潗鏂欏父鏁伴殢鏉愭枡鎴愬垎姣斾緥銆佺儳缁撴皵姘涖佺儳缁撴俯搴﹀拰缁撴瀯鐘舵佷笉鍚岃屽彉鍖栥傜幇鍦ㄨ繕鍑虹幇浜嗕互纰冲寲纭呫佺鍖栭敗銆佹爱鍖栭捊绛変负浠ｈ〃鐨勯潪姘у寲鐗╃郴NTC鐑晱鐢甸樆鏉愭枡銆侼TC鏉愭枡绠浠婲TC鐑晱鍗婂鐡峰ぇ澶氭槸灏栨櫠鐭崇粨鏋勬垨鍏朵粬缁撴瀯鐨勬哀鍖栫墿闄剁摲锛屽叿鏈夎礋鐨勬俯搴︾郴鏁帮紝鐢甸樆鍊煎彲杩戜技琛ㄧず涓猴細Rt = RT0*EXP(Bn*锛1/T-1/T0)...
绛旓細NTC鏄儹鏁忕數闃 鏄疦egative Temperature Coefficient 鐨勭缉鍐欙紝鎰忔濇槸璐熺殑娓╁害绯绘暟锛屾硾鎸囪礋娓╁害绯绘暟寰堝ぇ鐨勫崐瀵间綋鏉愭枡鎴栧厓鍣ㄤ欢锛屾墍璋NTC鐑晱鐢甸樆鍣ㄥ氨鏄礋娓╁害绯绘暟鐑晱鐢甸樆鍣ㄣ傚畠鏄互閿般侀挻銆侀晬鍜岄摐绛夐噾灞炴哀鍖栫墿涓轰富瑕佹潗鏂欙紝 閲囩敤闄剁摲宸ヨ壓鍒堕犺屾垚鐨勩傝繖浜涢噾灞炴哀鍖栫墿鏉愭枡閮藉叿鏈夊崐瀵间綋鎬ц川锛屽洜涓哄湪瀵肩數鏂瑰紡涓婂畬鍏ㄧ被浼...
绛旓細NTC鏄細1銆佽礋娓╁害绯绘暟 鎸囬殢娓╁害涓婂崌鐢甸樆鍛堟寚鏁板叧绯诲噺灏忋佸叿鏈夎礋娓╁害绯绘暟鐨鐑晱鐢甸樆鐜拌薄鍜屾潗鏂欍傝鏉愭枡鏄埄鐢ㄩ敯銆侀摐銆佺銆侀挻銆侀搧銆侀晬銆侀攲绛変袱绉嶆垨涓ょ浠ヤ笂鐨勯噾灞炴哀鍖栫墿杩涜鍏呭垎娣峰悎銆佹垚鍨嬨佺儳缁撶瓑宸ヨ壓鑰屾垚鐨勫崐瀵间綋闄剁摲锛屽彲鍒舵垚鍏锋湁璐熸俯搴︾郴鏁帮紙NTC锛夌殑鐑晱鐢甸樆銆2銆丯TC锛堜腑鍥斤級鐢靛瓙鏈夐檺鍏徃 NTC鏄垱涓...
绛旓細1銆NTC琛ㄧず璐熸俯搴︾郴鏁鐑晱鐢甸樆锛屽嵆娓╁害鍗囬珮鐢甸樆鍑忓皬 2銆25D琛ㄧず鐩村緞D=25mm 3銆20琛ㄧず鍏堕樆鍊间负20娆у 瀹冩槸涓俯鏁忕數闃汇傜數瀛愬厓浠舵槸缁勬垚鐢靛瓙浜у搧鐨勫熀纭锛屼簡瑙ｅ父鐢ㄧ殑鐢靛瓙鍏冧欢鐨勭绫汇佺粨鏋勩佹ц兘骞惰兘姝ｇ‘閫夌敤鏄涔犮佹帉鎻＄數瀛愭妧鏈殑鍩烘湰銆傚父鐢ㄧ殑鐢靛瓙鍏冧欢鏈夛細鐢甸樆銆佺數瀹广佺數鎰熴佺數浣嶅櫒銆佸彉鍘嬪櫒绛夛紝灏卞畨瑁呮柟寮...
绛旓細NTC鍦ㄧ數瀛愭柟闈㈡槸Negative Temperature Coefficient 鐨勭缉鍐,鎰忔濇槸璐熺殑娓╁害绯绘暟,鏄竴绉嶅叿鏈夎礋娓╁害鐗规х殑鐑晱鐢甸樆鍏冧欢.璇ュ厓浠剁殑甯歌鐢ㄩ旀槸鍦ㄧ數璺腑鎶戝埗娴秾鐢垫祦銆佹祴閲忔俯搴︺佹俯搴﹁ˉ鍋跨瓑.
