*Core material and grades: Fe-based nanocrystal ,1k107A
*Core impregnation by epoxy , and glass fiber tape and PI tape winding outside of core.
*High Bs, low Br. Bigger flux gain △B, minimizing the volume of transformers
*High permeability, low coercive force. Low exciting power, high efficiency.
*Low core loss. Reducing temp.-rising,increasing efficiency.
*High curie temperature ,superior temperature stability.
*Optimum working frequecy :5KHz～30KHz
*Continuous working temperature range: －５０～+130℃.
*Power tansformers for Switched mode power supply. such as ups.
*Main transformers for HF welding equipment. Such as inverter welding machine, plasma.
*Power transformers for Electrolytic and plating power supply.
*Power transformers for Induction heating system. Such as Mid-frequency furnace.
* Water cooled-power transformers for special power supply
Symbol & Unit
Saturation Flux Density
Real. Permeability (at 10khz)
Core Loss (20KHZ/0.2T)
Core Loss (20KHZ/0.5T)
Core Loss (100KHZ/0.3T)