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https://www.speedapcb.com/pcb-design-service/

Speedapcb - The best PCB manufacturers in China, established in 2014, is located in Changsha, Hunan Province. The company focuses on high-speed PCB design, printed circuit board manufacturing, SMT welding processing, and supply chain services. Products are widely used in communications equipment, computers and network equipment, consumer electronics, automotive electronics, industrial control, new energy, rail transportation, and other industries.We also provide electrical pcb design, board design services, pcb design solutions, inverter pcb design. And the pcb design services cost is very low.

In the PCB layout, designers will consider different situations and use different design tools. The main factors to consider are:

User interface (UI)

Price

Features

Large component library

Introduction of PCB Design
The printed circuit board design and manufacturing is based on the circuit schematic diagram to realize the functions required by the circuit designer. The online PCB design mainly refers to layout design, which needs to consider various factors such as the layout of external connections, the optimal layout of internal electronic components, the optimal layout of metal wiring and through holes, electromagnetic protection, heat dissipation, and so on. Excellent layout design can save production costs and achieve good circuit performance and heat dissipation performance. Simple layout design can be implemented manually, and complex layout design needs to be implemented with the aid of computer-aided design (CAD).

An automated software program establishes a convenient method in PCB design that can be easily converted to a physical PCB. Listed below are some popular design tools such as Altium Designer, Eagle, and OrCAD.

Commonly Used PCB Design Software
Altium Designer is more commonly used in China. This software is relatively simple and the design is more casual. It is not very good to use this software for complex PCBs.

Cadence SPB, the ORCAD schematic design is an international standard; PCB design and simulation are very complete, which is more complicated to use than protel, mainly because the requirements and settings are complicated; Protel is obviously powerful.

Mentor. The current MentorEE version is Mentor EE 7.9. It belongs to the same level of PCB design software as Cadence SPB. It is inferior to cadence SPB in some places. Its strengths are pulling wire and flying wire. It is called a flying wire king.

EAGLE Layout This is the most widely used PCB design software in Europe.

The PCB online design software mentioned above is used a lot, and Cadence SPB and MentorEE are well-deserved kings.

Zuken's CADSTAR PCB design software provides a complete design environment. CADSTAR provides design capabilities throughout the PCB design process, from schematic to layout, routing, signal integrity simulation, power integrity analysis, and 3D mechanical integration.

SPEEDAPCB Company Advantage
SPEEDAPCB's senior designers with rich design experience will provide one-to-one pcb design and prototyping service for you, we can handle many different kinds of PCB circuit board design service design, including high-frequency PCB design. And we will strive to satisfy customers. Reduce the number of R & D and the costs for you.
Design delivery period and capability

QuantityDelivery Time(working day)
0-1000PIN1-3 days
1000-3000PIN3-5 days
3000-5000PIN5-7 days
5000-8000PIN7-10 days
8000-10000PIN10-13 days
10000-20000PIN13-20 days

The highest layer of HDI20 layers
Highest level HDIHDI any level of 24
The highest layer of design52 layers
Min line width2.5mil
Min line spacing2.5mil
Min hole size6mil（4mil laser drilling）
Min BGA spacing0.35mm
Max BGA-PIN3600PIN
Highest speed signal28GBPS