?中頻低損耗功率鐵氧體材料??
?? TP4、TP4A & TP4S
Middle frequency, low core loss power ferrite material
TP4、TP4A & TP4S
特點：
Features：
TP4系列材料是一類典型的低損耗材料，主要應用于中頻段（～300kHz)。
?? TP4 series material ,a series of typical low core loss material, mostly are used at middle frequency (～300 kHz).
具有很低的磁芯損耗和很高的飽和磁感應強度（25℃時大于500mT,100℃時
?? 大于390mT）
?? The core loss is very low and the saturation flux density is very high.? (more than 500mT at 25℃, more than 390mT at 100℃)
TP4和TP4A磁芯損耗的最低溫度點約在90℃，TP4S可用于更高的溫度，其磁芯損耗的溫度最低點在100~110℃.
?? The temperature of the lowest core loss of TP4 and TP4A is on about 90℃,TP4S can be used within higher temperature band and the temperature of the lowest core loss of? TP4S is on 100~110℃.
應用：
Application：
?功率變壓器:Power transformer
?功率電感:Power inductance