PCB LAYOUT & DESIGN

PCB Layout Capability

Our IPC-certified PCB layout engineers deliver cost-effective, customized PCB design solutions for optimized performance.

Weller has been in the printed circuit board design business since 2010. We specialize in high-speed PCB design, SI/PI/EMC analysis in addition to training and consulting. With our outstanding expertise at PCB design and printed circuit board layout, we offer high-quality service for over 500 clients all over the world. We are not the largest PCB design center in China but we have over 11 professional engineers that full skilled at PCB layout for communication projects.

01

Max layout layer count

56L

02

Min via hole size

6mil (4mil for laser drilling)

03

Max pin qty

150000+

04

Max BGA qty

120+

05

Max connect qty

120+

06

Min BGA pitch

0.3mm

07

Min track spacing

2.4mil

08

Max BGA pins

8371

09

Min track width

2.4mil

10

High speed signals

112G-PAM4

11

Impedance design

Yes

12

Blind and buried holes design

Yes

Trusted PCB Design Experts Since 2010

1000+ PCB design projects per year
One team leader | 10+ Years PCB Design Expertise
Trusted by 500+ clients
6 senior engineers | 5+ Years PCB Design Expertise
11+ full-time professional engineers
4 primary engineers | 1+ Years PCB Design Expertise

The best results for you

Quick access to us

Don’t hesitate, contact us to start discussing your projects. We prioritize your inquiries and aim to respond within 12 hours.

How to reduce crosstalk in multilayer PCB layout

The CAD/Software We Use

Our engineers leverage KiCAD, Altium Designer, and Cadence Allegro for precision circuit board design.

KiCAD
Cadence Allegro
Altium Designer

SI/PI/EMC Analysis

DR3,DDR4 signal and Timing Analysis
High Speed Serial date analysis (25Gbps+ backplane)
Components Min x Max Height
EMC/EMI Design
PCB_layout_HyperLynx-Signal-Integrity
PCB_layout_EMC-Analysis

EMC Analysis

System Level EMC
Board Level EMC
Chip Level EMC EMC Test
EMC Test

Professional PCB Layout Services for High-Performance Electronics

We specialize in mission-critical PCB layout solutions including:
Backplane PCB Design

Optimized for high-density interconnects in IT & communication systems

Advanced HDI Technologies

ALIVH, buried resistor/capacitor integration for compact digital electronics

High-Speed PCB Layout

Signal integrity-focused routing for computer/server applications

Flex/Rigid-Flex Boards

Reliable solutions for wearable and consumer electronics packaging

Mixed-Signal (A/D) Circuit Design

Precision partitioning for medical & industrial devices

ATE Test Board Development

Manufacturing-validated layouts for mass production