銆愭帹鑽愩�戠數(shù)紓佸睆钄藉鐨勫熀鏈粙緇峗鍖哄埆涔嬬數(shù)紓佸睆钄芥満鏌滅殑灞忚斀鏁堟灉鍜屾潗鏂欑殑鍏崇郴
鏉ユ簮錛?a href='http://www.infodica.com.cn/news/170.html'>http://www.infodica.com.cn/news/170.html 鍙戝竷鏃墮棿 : 2018-07-26
甯稿窞灞忓畤灞忚斀璁懼鏈夐檺鍏徃鏄竴瀹跺湪杈冧負涓撲笟鐨勭殑鍏徃錛屾墍鍦ㄩ鍩熶篃鏄浉褰撶獊鍑虹殑錛屼粖澶╂垜浠彲浠ユ潵浜嗚В涓�涓嬭鍏徃鐨勮緇嗗唴瀹?
鍦ㄧ數(shù)瀛愯澶囧強鐢?shù)瀛愪骇鍝佷腑锛岀旊姡侐q叉壈錛圗lectromagnetic Interference錛夎兘閲忛�氳繃浼犲鎬ц�﹀悎鍜岃緪灝勬�ц�﹀悎鏉ヨ繘琛屼紶杈撱�備負婊¤凍鐢電鍏煎鎬ц姹傦紝瀵逛紶瀵兼�ц�﹀悎闇�閲囩敤婊ゆ嘗鎶�鏈紝鍗抽噰鐢‥MI婊ゆ嘗鍣ㄤ歡鍔犱互鎶戝埗錛涘杈愬皠鎬ц�﹀悎鍒欓渶閲囩敤灞忚斀鎶�鏈姞浠ユ姂鍒躲�傚湪褰撳墠鐢電棰戣氨鏃ヨ秼瀵嗛泦銆佸崟浣嶄綋縐唴鐢電鍔熺巼瀵嗗害鎬ュ墽澧炲姞銆侀珮浣庣數(shù)騫沖櫒浠舵垨璁懼澶ч噺娣峰悎浣跨敤絳夊洜绱犺�屽鑷磋澶囧強緋葷粺鐢電鐜鏃ョ泭鎭跺寲鐨勬儏鍐典笅錛屽叾閲嶈鎬у氨鏄懼緱鏇翠負紿佸嚭銆?
灞忚斀鏄�氳繃鐢遍噾灞炲埗鎴愮殑澹熾�佺洅銆佹澘絳夊睆钄戒綋錛屽皢鐢電娉㈠眬闄愪簬鏌愪竴鍖哄煙鍐呯殑涓�縐嶆柟娉曘�傜敱浜庤緪灝勬簮鍒嗕負榪戝尯鐨勭數(shù)鍦烘簮銆佺鍦烘簮鍜岃繙鍖虹殑騫抽潰娉紝鍥犳灞忚斀浣撶殑灞忚斀鎬ц兘渚濇嵁杈愬皠婧愮殑涓嶅悓錛屽湪鏉愭枡閫夋嫨銆佺粨鏋勫艦鐘跺拰瀵瑰瓟緙濇硠婕忔帶鍒剁瓑鏂歸潰閮芥湁鎵�涓嶅悓銆傚湪璁捐涓杈懼埌鎵�闇�鐨勫睆钄芥�ц兘錛屽垯闇�棣栧厛紜畾杈愬皠婧愶紝鏄庣‘棰戠巼鑼冨洿錛屽啀鏍規(guī)嵁鍚勪釜棰戞鐨勫吀鍨嬫硠婕忕粨鏋勶紝紜畾鎺у埗瑕佺礌錛岃繘鑰岄�夋嫨鎭板綋鐨勫睆钄芥潗鏂欏睆钄斤紝鐢電灞忚斀瀹?/b>鐨勫熀鏈粙緇?/a>璁捐灞忚斀澹充綋銆?/p>
鐩稿叧鏂囩珷鎺ㄨ崘錛?/span> 鐢電灞忚斀鏈烘煖鐨勪嬌鐢ㄤ篃鍙互璧峰埌灞忚斀鐨勬晥鑳斤紝瀵逛簬鐢電灞忚斀鏈烘煖鏉ヨ瀹冪殑灞忚斀鏁堟灉璺熸潗鏂欐槸鏈夊緢澶х殑鍏崇郴鐨勶紝榪欏叾涓殑鍘熸湁鏄粈涔堝憿錛熶笅闈㈡垜浠氨緇欏ぇ瀹惰璁茬數(shù)紓佸睆钄芥満鏌滄晥鏋滃拰鏉愭枡涔嬮棿鐨勫叧緋匯�?/p> 灞忚斀鏉愭枡閲囩敤閲戝睘鏉挎椂錛屽畠鐨勫睆钄芥晥鏋滐細 At=8.68t/未 20lg{(Z0 Z3)2/4Z0ZS } 鍒嗚礉鐢變笂榪板叕寮忓彲鐭ワ紝褰撳凡鐭ラ噾灞炴澘鐨勬潗鏂欎笌鍘氬害鏃訛紝鍗沖彲璁＄畻鍦ㄤ笉鍚岃窛紱匯�佷笉鍚岄鐜囥�佷笉鍚屽満婧愮殑灞忚斀鏁堟灉銆傞�夌敤未=0.5mm閽㈡澘錛屽垯鍏跺湪涓嶅悓鍦烘簮銆佷笉鍚岄鐜囨椂灞忚斀鏁堟灉鍧団墺120dB銆傛湰宸ョ▼閫夌敤鍘氬害涓何?2mm銆?mm鐨勯挗鏉褲�?/p> 榪欏氨鏄數(shù)紓佸睆钄芥満鏌滅殑鏁堟灉鍜屾潗鏂欎箣闂寸殑鍏崇郴錛屽綋鐒朵綘涔熼渶瑕佹牴鎹綘褰撴椂鐨勫疄闄呮儏鍐佃繘琛屽垎鏋愩�?/p>
鐩稿叧鏂伴椈
鐩稿叧浜у搧
甯稿窞緇勮寮忕數(shù)紓佸睆钄藉錛堟満鎴匡級
鐒婃帴寮忕數(shù)紓佸睆钄藉錛堟満鎴匡級