For applications with continuous currents of more than 200 A.
Background
Higher currents require tailored copper profiles in PCBs. Because installation space is always limited, the Z-axis must be utilised. With inner layer copper thicknesses of up to 400 µm, applications with continuous currents of more than 200 A are possible.
Benefits
Inner layer Cu thicknesses of 105 µm, 210 µm, or 400 µm depending on current load
Variable outer layer Cu thicknesses of 50 µm – 240 µm
Complex high-current structures possible
Up to 4 x 400 µm Cu per PCB possible
Many years of series production experience with 400 µm Cu on inner layers
Applications
Transducers
Power supply
Power distributors
Motor control
DC link
Planar transformers
Special features
Basic structure can be combined with other lay-up variants
