Ferrite material experiences low losses at high frequencies

Characterised by low losses at high frequencies, the N59 ferrite material has been introduced by TDK. The material was developed specifically for power supplies and frequency converters that operate with fast-switching power semiconductors on a GaN basis. Optimised for a frequency range from 700kHz to 2MHz, the ferrite material reaches its maximum transmissible power at a switching frequency of 2MHz and an operating temperature of 100°C. The material’s Curie temperature is in excess of 280°C.