
限流保护器件SG230 SG180 SG240 SG220
NTC负温度系数热敏电阻NTCThermistorsCircuitProtectionDevices大浪涌电流限制器是特殊功率负温度系数热敏电阻.实心材料,功耗小,热及电特性稳定性高,工作范围宽电流范围:0.3A-30A阻值范围:0.5-220欧姆电流流过时,热敏电阻发热降低它的阻值,并限制浪涌电流对负载的损害。电路接通时产生的浪涌电流会对敏感电子元件造成很大的损害,因为浪涌电流可能会超过他们的额定值,除非浪涌电流能够被控制。这些浪涌电流可以用大浪涌电流限制器来消除。常用规格:SG22SG15SG408SG37SG230SG180SG240SG220SG250SG39SG190SG210SG63SG42SG27SG130SG200SG40SG170SG140SG64SG150SG26SG32SG160SG110SG100SG420SG260SG405BigAMP浪涌电流限制器NTCThermistor是专门设计的热敏电阻器能承受高达36安培和260焦耳的连续电流能量输入。产品应用:AC马达交流电动机频率发电器开关电源等离子切割工具马达驱动声频放大器蓄电池充电器其他设备,可与浪涌电流保护改进SL220R516SL220R712SL221R020SL222R018SL222R510SL222R515SL224R014SL225R012SL227R010SL2210008SL2214007SL2216004SL2230005SL2250004SL2260003SL2212103SL320R530SL320R536SL321R030SL321R036SL322R023SL322R025SL324R023SL325R020SL3210015)