Storm Circuit Technology Ltd

Storm Circuit Technology Ltd

5oz copper for all layers 4 layer PCB

2019 03/18

Prototypes were made in June 2015 and production was made in Nov.
This is 4 layer PCB with all 5oz copper,pressfit holes (tolerance +/-0.05mm),NO X-OUT.
DC control main board.
What is your PCB copper thickness?

5OZ 4 layer  PCB