MKU-A is a high-frequency ultra-low loss nanoscale magnetic powder core innovatively developed by our company based on Sendust material, representing a significant technological breakthrough in the Sendust series. Under operating conditions of 50kHz/100mT, its loss is as low as 80mW/cm³, a 70% reduction compared to traditional Sendust . Additionally, MKU-A has achieved notable optimization in DC bias characteristics, with a superposition rate of 55% under 100Oe conditions, an improvement of about 10% over traditional Sendust, providing superior performance for high-frequency applications.
With its breakthrough ultra-low loss characteristics and optimized superposition performance, MKU-A's optimal operating frequency range covers 300-2000kHz. This innovation makes it an ideal choice for fields such as uninterruptible power supplies (UPS), new energy vehicle electric drive systems, high-efficiency switching power supplies, and energy storage systems, offering a more efficient and reliable magnetic material solution for modern power electronic devices.