Basic Info
Basic Info
Product Description
Product Description
4-layer Coil printed circuit board.The base Material is FR4 S1141(TG140). copper thickness is 3oz inner-layer and 3.5oz finished outer-layer.Board Thickness is 2.2mm.the Min.Hole Size is 0.3mm. Min.Line Width/Min.Line Spacing is 0.3mm/0.3mm. 100% AOI test and 100% E-test.
Coil design is usually the customer wants the pcb board to reach a certain number of inductance. General high-power pcb board will design coil.To increase power
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