Iceberg®: uniform surface level over the entire conductor pattern Iceberg® printed circuit boards are partial thick copper printed circuit boards. In a wiring layer there are areas with 50 to 70 µm copper for the control and areas with up to 400 µm copper for the load. The thick copper is largely recessed into the […]
Thick copper, Iceberg® and HSMtec® are three different technologies for high current PCBs. The article compares the three technologies and explains the design possibilities, current carrying capacity and heat dissipation of the power semiconductors. Engine control adjusts speed, power and torque to demand and operating conditions and plays a major role in the energy efficiency
Iceberg® printed circuit boards are partial thick copper printed circuit boards with mixed copper thicknesses of 105 and 400 µm on the same plane in the outer layers. In the process, about two thirds of the thick copper is sunk into the base material. The “sinking” of the thick copper structures in the base material
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