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Development and Solutions
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SMT Assembly Process Step
We offer system-level design, printed circuit board design, and layout services.
With a robust hardware design team, Wendefeng delivers comprehensive turnkey solutions at
competitive pricing with rapid delivery response times.
Our comprehensive turnkey services include:
Design Concept Development, Block Diagram, Power Estimation
Schematic Capture, BOM Cost Estimation
Enclosure/Chassis Design
PCB Layout Research
PCB Layout Design
Thermal/Power Simulation
Power Integrity and Signal Integrity Analysis
PCB Manufacturing and Assembly
Board Debugging and Testing
Hardware User Manual, Application Notes
PCB Board Design Services
System and Board-Level Architecture Specifications
Engineering Design Specifications
Component Selection
Component Obsolescence and Planning
Symbol Creation
Schematic/Capture
Timing Analysis
Netlist Generation
BOM Generation
Tools: (OrCAD, Concept HDL, Altium, PAD, Expedition)
From PCB schematic design and PCB board layout to testing, validation, and certification, we manage the entire lifecycle of the PCB design process. Please refer to the detailed breakdown of our printed circuit board design services below.
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Technical Specification DevelopmentPreparing project specifications is a crucial component of our custom PCB design and layout services. This may include technical requirements, block diagrams, deliverables, assumptions, preliminary Bill of Materials (BOM) and BOM costs, as well as the tools and technologies specified for project development. This specification enables our designers to align with clients and meet their expectations by delivering high-quality PCB design services. -
Schematic DesignThe PCB design process always begins with the schematic. Schematics or circuit diagrams convey the electrical connections between different electronic components, such as integrated circuits (ICs) and discrete components. To deliver this PCB design service, we utilize professional CAD software like Altium Designer to define modules and design connections between various components. -
PCB LayoutAfter importing the schematic into the PCB layout, we manually place components on the board and route the traces. We consider the required number of layers and component dimensions potentially constrained by enclosure size. Within our PCB layout service, we analyze signal integrity and evaluate electrical constraints to ensure the safety of the board-level architecture. For complex layouts, we incorporate various simulations into our custom circuit board design service. Our experts arrange appropriate conductor routing, a primary factor influencing PCB manufacturing costs. We run DFM/DFA analysis to minimize PCB -
PCB Manufacturing and TestingOnce our PCB design layout is approved for production, we export it into formats supported by the manufacturer. We prepare the Bill of Materials (BOM) and Gerber files, which describe the design requirements for each image of the circuit board. The manufacturer uses this documentation as a reference for both PCB fabrication and assembly. For certain projects, we also create a 3D model of the PCB to ensure it fits within the enclosure. Testing is critical for both our PCB layout design services and the manufacturing phase. We provide manufacturers with the data and software required to perform resistance and impedance testing. After prototyping is complete, we conduct testing in-house.