SUMIDA: Product News

Sumida Corporation will be launching a new product, small multi-layered ferrite inductors. Clearance gap was created inside ferrite core to bring magnetic saturation under control, which materializes same level of DC superposition characteristics as winding coil type does. It also can achieve high density mounting with bottom electrode.

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Ideally used in notebook, ultrabook, tablet PC, LCD display, SSD and other low profile high current application.

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Automotive and other high temperature, high reliability application.

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SUMIDA CORPORATION has developed a high-efficiency electromagnetic generator that converts vibration energy into electric energy. By being consist of a homopolarity in an opposite-position of moving-magnet unit and opposite polarity coils, this electromagnetic generator system succeeded in generating the output power more than four times larger than conventional products of the same size.

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Piezoelectric Ultrasonic Motor

January 23rd 2013

SUMIDA CORPORATION has developed a Piezoelectric ultrasonic motor that realizes low-voltage drive. The dimensions of the motor unit are 40mm×40mm×20mm.It achieved under 7.0V drive with ultrasonic motors by applying the non-conventional vibration mode which enables low input impedance.

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