How to calculate inductance of a nanocrystalline core inductor?
Calculate nanocrystalline core just the same as other cores, like ferrite, sendust core, MPP core or High flux core.
How does nanocrystalline common mode choke work?
Common mode choke is an inductor has two windings. Two windings in the same direction when in or out. Load current produces load magnetic field which will cancel each other, so the choke will not affect the load current. While common mode current will produce magnetic field will strong each other, that is a larger impandence will occur in the core, the common mode current then being blocked.
Nanocrystalline C Cores
Nanocrystalline C core is upgrade product of amorphous c core, with high saturation flux density, low coercivity, low core loss, low noise, higher frequency up to 20KHz, suitable for main power transformer, audio transformer, output inductor, boost PFC choke coil. Can replace ferrite cores, permalloy cores, silicon steel cores. Dimensions can be custom-made.