PC board, or Printed Circuit board is a fiberglass substrate with a thin copper laminate on it. This material is ideally suited for railroad ties as it allow us to solder rail onto the copper surface providing a solid base for trackwork.
PC board, or Printed Circuit board is a fiberglass substrate with a thin copper laminate on it. This material is ideally suited for railroad ties as it allow us to solder rail onto the copper surface providing a solid base for trackwork.