鏅傞枔锛�2025/5/8 11:12:22
闁辫畝锛�23
BLM31PG121SN1L 鏄敱 TDK 鐢熺敘鐨勪竴娆剧墖寮忓京鍚堟烤娉㈠櫒 (Chip LC Composite Filter)锛屽畠灏囬浕鎰熷拰闆诲闆嗘垚鍦ㄥ柈涓�灏佽涓�锛岀敤浜庨浕婧愮窔鐨勫櫔鑱叉姂鍒躲�傝┎鍣ㄤ欢鑳藉鏈夋晥娓涘皯楂橀牷鍣伈锛屽悓鏅備繚鎸佽純浣庣殑鐩存祦闆婚樆 (DCR)锛岄潪甯搁仼鍚堟噳鐢ㄤ簬闇�瑕侀珮鏁堢巼鍜屼綆鍔熻�楃殑闆昏矾瑷▓銆�
銆�銆�閫欑ó椤炲瀷鐨勬烤娉㈠櫒寤ｆ硾鎳夌敤浜庢苯杌婇浕瀛�銆侀�氫俊瑷倷浠ュ強鍚勭ó宸ユキ(y猫)鎺у埗鍫存櫙涓紝浠ョ⒑淇濈郴绲�(t菕ng)閬嬭鏇村姞绌�(w臎n)瀹氬苟婊胯冻 EMC 瑕佹眰銆�
鍨嬭櫉锛欱LM31PG121SN1L
銆�銆�灏佽锛�3126
銆�銆�椤嶅畾闆绘祦锛�2.0A
銆�銆�鐩存祦闆婚樆锛堟渶澶э級锛�0.15惟
銆�銆�鑷鎸牷鐜囷紙SRF锛夛細40MHz
銆�銆�椤嶅畾闆诲锛�100V
銆�銆�闆绘劅鍊硷細1.0渭H
銆�銆�闆诲鍊硷細10nF
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55鈩� 鑷� +125鈩�
BLM31PG121SN1L 鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 楂樻晥鐨勯浕纾佸共鎿� (EMI) 鎶戝埗鑳藉姏锛岀壒鍒ラ仼鍚堜簬楂橀牷鍣伈鐠�(hu谩n)澧冧笅鐨勬噳鐢�銆�
銆�銆�2. 閲囩敤灏忓瀷鍖栬ō瑷堬紝绡�(ji茅)鐪佷簡 PCB 绌洪枔锛屼究浜庣穵婀婂瀷瑷▓銆�
銆�銆�3. 鍏х疆闆绘劅鍜岄浕瀹�锛屾笡灏戜簡澶栭儴鍏冧欢鏁�(sh霉)閲�锛岀啊鍖栦簡闆昏矾瑷▓銆�
銆�銆�4. 鍏锋湁鑹ソ鐨勭啽绌�(w臎n)瀹氭��锛岃兘澶犲湪杓冨鐨勫伐浣滄韩搴﹁寖鍦嶅収淇濇寔鎬ц兘涓�鑷淬��
銆�銆�5. 绗﹀悎 RoHS 妯欐簴锛岀挵(hu谩n)淇濅笖閬╃敤浜庡绋妤�(y猫)瑕佹眰銆�
銆�銆�6. 鎻愪緵绌�(w臎n)瀹氱殑闆绘埃鐗规�у拰鍙潬鎬�锛岀⒑淇濋暦鏈熶娇鐢ㄤ腑鐨勯珮鏁堣〃鐝�(xi脿n)銆�
BLM31PG121SN1L 涓昏鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 姹借粖闆诲瓙涓殑闆绘簮绶氭烤娉紝渚嬪鐧�(f膩)鍕曟鎺у埗鍠厓 (ECU) 鍜屼俊鎭妯傜郴绲�(t菕ng)銆�
銆�銆�2. 宸ユキ(y猫)鑷嫊鍖栬ō鍌欎腑鐨勯浕婧愭ā濉�锛岀敤浜庝繚璀锋晱鎰熼浕璺厤鍙楀櫔鑱插共鎿俱��
銆�銆�3. 閫氫俊瑷倷涓殑闆绘簮婵炬尝锛屽鍩虹珯闆绘簮鍜岀恫绲′氦鎻涙銆�
銆�銆�4. 瀹剁敤闆诲櫒涓殑鍣伈鎶戝埗锛屼緥濡傜┖瑾裤�佸啺绠辩瓑澶у姛鐜囪ō鍌�銆�
銆�銆�5. 鍚勯 DC-DC 杞夋彌鍣ㄥ拰闁嬮棞闆绘簮鐨勮ō瑷�锛屼互鎻愰珮鏁撮珨绯荤当(t菕ng)鐨� EMC 鎬ц兘銆�
BLM31PG121SNL, BLM31PG121SN1
