Click the blue text Follow us Many customers feel confused about the quotes when doing PCBA processing samples or batch outsourcing: why is there such a large price difference for a seemingly small multilayer circuit board? Today, let’s discuss the 7 core factors that affect the cost of multilayer PCB assembly processing, so you can … Read more
1. PCBA Production Process OverviewPCBA (Printed Circuit Board Assembly) production process encompasses multiple stages from design to finished product assembly, with the core steps as follows:1. Design and Material Preparation o Circuit Design: Use software such as Altium Designer and Cadence to complete schematic design, determine component parameters, layout, and signal integrity requirements. o PCB … Read more
PCBs (Printed Circuit Boards) are the “nervous system” of electronic devices, mechanically securing and electrically connecting electronic components (such as chips, resistors, capacitors, etc.) through preset copper foil circuits and pads, replacing traditional manual soldering of wires. They are an indispensable core carrier of modern electronic devices.1. Core Characteristics of PCBs: Why They Are the … Read more
For those studying electronics, setting up test points on a circuit board is a natural practice. How many people have not heard of test points? And how many know about test points but do not understand their purpose?The primary purpose of setting up test points is to test whether the components on the circuit board … Read more
Click the blue text to follow us Detailed Process of PCBA Contract Manufacturing and Material Supply for Small and Medium Batches 1. Requirement Communication and Plan Confirmation - Customers submit schematics and functional requirements, the technical team conducts feasibility assessments, and develops a preliminary project schedule. - At the same time, key nodes (such as DFM design specifications … Read more
With the automation of surface mount technology (SMT) in electronic integrated circuits and the development of unmanned factories, the reliability of visual inspection equipment and its verification and maintenance have become increasingly crucial. The types of visual inspection are also growing, covering more industries. This article provides a brief analysis of how to achieve reliability … Read more
Hardcore Opportunities in the AI Wave: High Growth in Performance of PCB and SMT Equipment Material Companies With the rapid iteration of AI technology, the demand for computing power is growing exponentially, directly driving the accelerated upgrade of hardware facilities such as AI servers and data centers. As the “skeleton” of electronic devices, PCBs (Printed … Read more
1. The Birth and Evolution of PCBs Prototype Stage (1903–1940) In 1903, German engineer Albert Hanson created “circuits” by sandwiching metal foil between wax paper in telephone switchboards, considered the earliest concept of “inter-layer interconnection.” In 1925, Frenchman Charles Ducas used templates to print conductive ink, proposing the concept of “printed wiring” for the first … Read more
PCB (Printed Circuit Board) is a bare board without assembled electronic components, primarily composed of an insulating substrate and conductive copper foil, providing only electrical connections and physical support. Its manufacturing process includes design, etching, drilling, etc., without involving component soldering or testing. For example, a PCB blank for a smartphone contains only circuit patterns … Read more
（ Data Source:Counterpoint Research ） Out of every 100 smartphones globally, 18 are manufactured in Dongguan, with VIVO and OPPO being hailed by the media as the “Twin Giants” of domestic brands! According to authoritative market research firm Sino, OPPO and VIVO secured the first and second positions in domestic smartphone sales in October 2016, … Read more