DTTフェライトグループ Company Overview

Business Activities

●Industrial Equipment Market We manufacture and sell various ferrite cores used in high-power inverter circuits, such as the DC input circuits of solar power generation systems' power conditioners (Power Conditioning System: PCS) and PFC circuits of large electrical devices like servers and air conditioners. ●Non-Contact Power Supply Market Wireless power transfer is expanding its applications from small capacities, such as electric toothbrushes, to automated guided vehicles (AGVs) and electric vehicles (EVs) with the practical implementation of new technologies (electromagnetic resonance method). We manufacture and sell various ferrite cores primarily made of low-loss, high magnetic flux density materials over a wide temperature range. ●Automotive-Related Market With the development of GaN semiconductor devices, power supply development is advancing towards further miniaturization and higher efficiency, enabling MHz band high-frequency drive. On the other hand, high-frequency low-loss materials are also required for the magnetic core materials used. We manufacture and sell various ferrite cores along with high-frequency low-loss materials.

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