Advantages of using nanocrystalline in inverter power supply
Advantages of using nanocrystalline in inverter power supply Nanocrystalline core additionally has these advantages (c omparing with silicon steel, permalloy, and ferrite cores ): High magnetic induction The magnetic induction in the saturation state is twice that of permalloy and several times that of ferrite cores. The transformer core power is large, which can exceed 15 kW～20kW/kg. High permeability The magnetic permeability of the transformer coil used to output the power is several times that of the ferrite core, which greatly reduces the output power of the excitation current and improves the high efficiency of the transformer. Low loss In the frequency range of 20kHz～50kHz, the loss of the nanocrystalline core is 1/2～1/5 of the ferrite core, and it can significantly reduce the heat generation of the transformer core. High Curie temperature The Curie temperature of the nanocrystalline core is 570℃, and the Curie temperature of the ferrite core is only...