Tamura's choke coils being manufactured through the study on unique features of carefully selected magnetic metal materials, under the highest levels of magnetic characteristics and electric designing technology. Magnetic metal materials provide a high saturation magnetic flux density and good stability for the humidity, which are suitable to make the cores in light weight and miniature size.

Amorphous iron cores with precised gap are used in the coil. Small size/light weight can be designed.

Low core-loss at high frequency.
Designable for small size/light weight compared with the ferrite core and dust core.
Coils for a high-power can be designed.
APPLICATIONS:For smoothing switching power supplies output.