In the design of flat transformer coils, thick copper technology PCB boards can carry more current and improve the transformer's carrying capacity. At the same time, in high-power planar transformers (such as car mounted DC-DC transformers), traditional PCBs often cannot be used due to their inability to carry high currents. The PCB thick copper coil using our company's technology can be used on both the primary and secondary sides of the transformer. It can effectively demonstrate the insulation and product stability of the PCB board, thereby improving the overall quality of the device.

PCB board layers: 20L

PCB board material: FA4

PCB board thickness: 3mm

Copper thickness: 6Oz

Character: White

Surface treatment: immersion gold

Minimum aperture: 0.5mm

Solder mask type: Blue oil

Delivery deadline: Samples can be sent out within 12 hours at the fastest, and shipments can be made within 3-5 days

Features: Thick copper plate, winding PCB, ultra thick plate, high reliability