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What Is A 4-Layer PCB?
Mar 05,2024
A PCB is a board of non-conductive material, such as fibreglass or composite epoxy, with a layer of conductive copper traces etched onto its surface. These traces form circuits that allow electrical signals to flow between components. An important aspect of printed circuit boards is the concept of layer count. Layer count refers to the number of conductive layers in a PCB, which determines its com...
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Surface Finishing for PCB
Feb 20,2024
Proper surface finishing is crucial in PCB manufacturing to ensure high-quality, reliable circuit boards. It involves several steps before the assembly process to enhance solder ability, promote adhesion, and optimize electrical performance. Surface finishing is not only about the technology and methodology employed but also about the technology and methodology used. This will include ad...
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How to choose a medical circuit board provider?
Feb 05,2024
As a technological bridge connecting health, medical electronic pcb board plays an important role in modern medicine. It is an important part of electronic components in the medical field. Through the construction of electronic communication network of medical instruments and equipment, it has realized the rapid development of medical technology and the reform of medical system. Medical electronic...
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Uncover The Thermal Expansion Coefficient of Fr4 Board
Jan 30,2024
As a commonly used electronic manufacturing material, the thermal expansion coefficient of fr4 substrate is an important performance indicator. In this article, the thermal expansion coefficient of FR4 substrate will be discussed in detail to reveal the principle and application behind it. 1. Fr4 substrate concept FR4 substrate is a commonly used glass fibre reinforced epoxy resin material that ha...
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Ucreate establishes branch in Wuhan
Jan 18,2024
We are delighted to announce the opening of our newest branch in Wuhan in December 2023. This marks the establishment of our fifth overseas sales department in China and signifies a significant step forward in our ongoing expansion efforts in the PCB and PCBA industry. The establishment of our Wuhan branch demonstrates our commitment to meeting the needs of both domestic and international markets,...
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Introduction of FPC Board
Jan 18,2024
Nowadays, the market of electronic products is broader, and the competition is more fierce, and FPC flex board as an important part of it, its process is more attention. Ucreate pcb founded in 2001, focusing on flexbile printed circuit board and rigid board with more than 19 years. We can produce 1-12 layers FPC, the board material FR-4, High TG, PI,High speed always used for making Flex circuit b...
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Common Soldering Problems & How to Resolve Them
Jan 10,2024
Although the technicians who do the soldering during PCB assembly are often highly trained, mistakes can still happen. However, understanding the most common soldering problems and knowing how to avoid them will make it much easier to conduct flawless soldering on PCBs of all types. The following are some of the most common PCB soldering problems, along with ways to resolve these issues: 1. A dist...
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How to choose FPC manufacturer
Nov 21,2023
The Flexible Printed Circuit (FPC) industry plays a pivotal role in the realm of modern electronics, serving as a cornerstone for the seamless integration of technology into our daily lives. FPCs, also known as flexible circuits or flex circuits, represent a revolutionary departure from traditional rigid printed circuit boards (PCBs). Their flexible and adaptable nature allows them to conform to t...
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Why Printed Circuit Boards Need Solder Mask
Nov 07,2023
When it comes to the intricate world of electronics, the unsung hero that silently safeguards your devices' integrity is the solder mask. Though often overlooked, the solder mask is a crucial element in the manufacturing process of printed circuit boards (PCBs). What is Solder Mask? Before we dive into the "why" of solder mask, let's start with the "what." Solder mask, also known as solder resist ...
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