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Precautions for Circuit Board Lamination

Lamination is the arrangement of the copper, and insulator layers that make up a PCB before the final layout of the board are designed. Managing a good press is not easy. The multi-layer structure increases the energy distribution capability of the board, reduces cross-interference, eliminates electromagnetic interference, and supports high-speed signals. While the press-fit level allows you …

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Discrimination Between FFC And FPC

As the update iteration of electronic products is getting faster and faster, and they are constantly developing in the direction of high density, miniaturization, and high reliability, in order to save assembly space and reduce costs, related accessories are also constantly being upgraded, such as the two products FFC and FPC shown in the figure …

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What is a Halogen-free PCB Circuit Board?

Halogen-free boards are environmentally friendly materials. Halogen-free PCBs are made from halogen-free raw materials, and the resulting PCBs are called halogen-free PCBs. What exactly is a halogen-free PCB circuit board? Electronic products contain certain materials that contain the highest concentrations of halogens. In order to create a halogen-free PCB circuit board in electronic product PCB …

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How to Make a Multilayer PCB?

The Complete Guide to Multilayer PCBs A Multilayer PCB is a circuit board containing three or more conductive material layers. These boards increase the available area for wiring. Whenever we talk about Multilayer, we consider some conductive patterns on the board. Multilayer PCB is usually rigid board because it is challenging to create it in a flexible …

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What Are PCBs Made Of?

Printed circuit board material is composed of fiberglass/plastic substrate, solder mask, copper and named ink. Plastic substrate/fiberglass Manufacturers can use flexible or rigid surfaces when fabricating PCBs. These two surfaces completely depend on the PCB design required for the project. Importantly, tough surfaces require polyamide fiberglass or FR4. At the same time, the flexible surface …

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What Are The Application Fields of Multi-layer PCB in Daily Life?

A multi-layer PCB is a printed circuit board with more than 2 layers. A double-sided PCB has two conductive layers on the top and bottom of the PCB substrate. A multi-layer PCB must have at least 3 conductive layers of conductive material or copper layers. All layers are interconnected with copper vias. It can be 4 …

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PCB Stack-up Design

Factors to consider in PCB stack-up design 1. Hardware cost The number of PCB layers is directly related to the final hardware cost. The more layers, the higher the hardware cost. Hardware PCBs represented by consumer products generally have the highest limit on the number of layers, such as notebook computer products. The number of …

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