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PCB Layout & Design

PCB Layout & Design Process

Our certified PCB layout process combines precision engineering with DFM optimization to deliver error-free boards. Following IPC-2581 standards, we execute a rigorous workflow:

PCB Design Flowchart A clean white-background HTML and SVG implementation of a PCB design workflow chart.
Customer provide files
Demand analysis and
Sales contract
Start the design work
Pre-audit to design
demand
Set up the package
demand
Net-list and scheme
input
Start and set up layout
plan
Rule input, stack up
and impedance design
formulation finished
and optimize
Internal review
Start PCB layout
Set signal and power
layer
Customer provide the
datasheet of the BOM
Communicate with
customer's technician
Customer's review and
confirmation
Start layout,formulate
the scheme
Basic layout,global
optimization
Package check,
prototype, QA check,
DFM review
Design files output
Customer final
approval
PCB prototype Eng.
question review
Design summary
Project End.
Customer's review
No
Yes
No
Yes
Down load the PCB design layout process flow chart.

What Software WELLER Use For PCB Layout

At WELLER, we leverage industry-leading PCB design software platforms to deliver precision layouts tailored to your specific requirements. Our flexible approach includes:

Altium Designer

A unified electronics design platform consolidating schematic capture, Printed Circuit Board layout, and 3D modeling for streamlined high-speed circuitry development.

Cadence Allegro

A professional-grade PCB design solution offering advanced HDI routing, constraint-driven layout, and signal integrity analysis for complex high-speed electronics.

KiCAD

An open-source electronics design suite providing schematic capture, PCB layout, and 3D visualization for professional-grade board development across Windows/Linux/macOS platforms.