Pcb

WORKSHOP ON PCB DESIGNING AND FABRICATION

After this session you should be able to...

• Know PCB

• why PCBs?

• Components in PCB

• Manufacturing a PCB

What is a PCB?

• A board that connects circuit Components

• Printed Circuit Assemblies?

• Less expensive and Highly Reliable

• Professional

Why PCB?

Different Types of PCBs

• Single Layer

• Double Layer

• Multi Layer

Parts of a PCB

• Components

• Pads

• Traces

• Vias

• Top Layer

• Bottom Layer

Manufacturing Steps

• Design the circuit– Orcad– KiCad– Circuit Wizard– Eagle etc.

• Place components• Route the wires

– Auto routing– Manual routing

• Transfer the layout onto the copper clad– tone transfer method

• Etching• Drilling Holes

Let's Try it...