Etch/laser technology – electronics engineering and DCB production
DCB circuit boards consist of a ceramic plate with a bonded copper layer. They are needed to manufacture circuits for very high currents.
DCB circuit boards are used where ordinary boards can no longer deal with the high loads.
Combined etch/laser technology makes it possible …
- to etch circuits into the copper layer of the untreated ceramic blanks, followed by scratching these with a precision laser. The individual circuits can later be broken open and processed downstream.
