- PCB stands for Printed Circuit Board.
- Where circuits are designed over the copper board.
- Lines in the PCB are power carriers, acts like a normal current wire.
Materials Used in PCB making:
Fiberglass : It is a thick board, in order to make board stronger.
Copper Sheet : Copper Sheet is used to make copper lines in board.
Mask : Circuits are covered by the Laminate sheet over it or coating the color.
Making of PCB Board:
Making Circuit in PCB Simulator:
First which ever the circuit to be printed on the PCB is designed in PCB simulator.
Glass Copper Sheet:
Glass and Copper Sheet are combined together to make plain PCB board.
Drilling:
Where ever the holes are needed are drilled. For fixing the board with screws.
Print:
The circuit is printed on the board either by Ink or
By drilling machine.
Etching:
Extra copper other than circuit line are removed.
Masking and Heating:
Copper Line covered by the spreading the ink or laminate sheet over it.
After masking, the board is kept in oven in order to make mask stick to board.
Used Places of PCB:
- Every board in the electronic devices are PCBs.
- In order to make circuit in the electronic devices we use the PCB.