铁基非晶中频变压器磁芯

密度	7.13 g/cm3	居里温度	410 ℃
矫顽力	0.0024 KA/m	剩磁	1.0 T
饱和磁通密度	1.56 T	初始磁导率	80000

Iron-based amorphous mid-frequency transformer core
铁基非晶采用特殊工艺制造成的磁芯，应用于频率从400Hz到15kHz的各种规格中频变压器。中频变压器磁芯主要有矩形和环形两大类。
Amorphous transformer mid frequency transformer core, applying to all kinds of min-frequency transformer from 400Hz to 15KHz. The forms of core are mainly rectangular and toroidal.
应用领域Application fields：：
各种中频变压器铁芯，如航空变压器
Mid-frequency transformers in aviation.
铁路控制系统变压器
Transformers of controlling system in railway
机械零件淬火设备变压器
Transformers of quenching mechanic components 
激光电源变压器等
Laser power transformers
性能特点Characteristic：
高饱和磁感应强度－提高变压器的工作点，缩小电源体积
High saturate induction—reducing core volume
高导磁率、低矫顽力－提高电源效率，减小激磁功率
High permeability, low coercivity—improve the power efficiency, minish the exciting power watts.
低损耗—降低变压器的温升
Low power loss—lower the transformer temperature.
优良的温度稳定性—可在最高达-55~+130 ^oC长期工作，具有良好的稳定性
Excellent stability—with the highest serving temperature from -55 to 130℃ for long time
性能指标：
Toroidal core

饱和磁感应强度，T Saturate induction density	1.56	剩余磁感应强度，T Remanence	＞0.8
居里温度， Curie temperature ℃	410	矫顽力，A/m Coercivity A/m	＜4
晶化温度，℃ Crystallization temperature ℃	560	损耗（400Hz,1.0T）,w/kg Core loss（400Hz,1.0T）,w/kg	＜1.5
饱和磁致伸缩系数，×10-6 Saturate magnetostriction	27	损耗（5KHz,0.5T),w/kg Core loss（5KHz,0.5T),w/kg	＜15
最大导磁率 Maximum permeability	＞20×104	损耗变化率（-50-130℃） P/P（-50-130℃）	＜15%

Specifications
Toroidal core

产品规格Part No.	铁芯尺寸core dimension			铁芯重量 Core Weight	有效截面积Gross Section	400Hz功率 KW
	OD	ID	HT
FJM-360200050	360	200	50	＞17.2Kg	27c㎡	25kW
FJM-360200100	360	200	100	＞34.4Kg	54c㎡	50kW

 
矩形磁芯规格参照C型磁芯规格
The parameters of mid-frequency rectangular core are referred to amorphous C core