Laser formed electrical component and method for making the same

Details Laser formed electrical component and method for making the same Laser formed electrical component and method for making the same

1995-10-06

1997-06-17

Walberg, Teresa J.

Electric heating

Metal heating

By arc

2191216, 21912173, 21912175, 336180, B23K 2606, H01F 2728

Patent

active

056393911

ABSTRACT:
An electrical component includes a plurality of laminated layers 34, 44, 53, 64, of ferrite material, each layer having a conductive coil 40, 50, 58, 70 printed thereon. The conductive coil is formed by first printing a conductive sheet material 36, 48, 56, 68 on top of the ferrite layer, and then by exposing the conductive sheet material to a burst of laser energy focused in a predetermined pattern which cuts the coil out of the conductive sheet member.

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