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JHYPCB is a professional PCB board manufacturer, offering prototype PCB fabrication, small batch circuit board and PCBA manufacturing services.

Why is FR4 Used to Make High Tg PCBs?

With the advancements in PCB technology, the industry has gained massive attention. Nowadays, PCBs are used in almost all types of applications. In some of the applications, the ambient temperature of the PCB is normal, which means a standard PCB would work without any problem. But if the temperature is

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What is the risk of using an out-of-expiration PCB?

All materials have their shelf life, but some have a longer shelf life, and some have a shorter shelf life. What’s wrong with using expired materials? Think about what will happen if you eat out-of-expiration food? What’s wrong with using out-of-expiration PCB (Printed Circuit Board)? Before answering the question “use

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What is a Multilayer PCB and What are the Advantages?

PCB, or printed circuit board, is the mother of electronic products. According to the number of layers of the printed circuit board, it can be divided into single-sided PCB, double-sided PCB, and multilayer PCB. 1、Single-Sided PCB Boards On the most straightforward PCB circuit board, the electronic components are concentrated on

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Iphone12: Mass application of flexible circuit board

PCB (printed circuit board) is called “the mother of electronic system products.” In life, what products need PCB circuit boards? Not every electrical appliance needs a circuit board. Simple electrical appliances may not need a circuit, such as a motor. However, electrical appliances with specific functions generally require circuit boards,

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Angle Control in Multilayer PCB

Multilayer PCB fabrication is a very sophisticated process in particular when many layers are involved on a small sizing motherboard. As the devices are getting smaller and even smaller – determined by simply the ergonomics features how the consumer expects – we are required to fit additional factors per square

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[Disassembly] DJI UAV disassembly core PCBA circuit board!

In the civilian and military UAV market, the demand for UAVs is increasing day by day, and the iteration cycle of UAV products is significantly shortened. Avionics systems, navigation systems, data link systems, power systems, etc. that are compatible with UAV systems have also gained high speed. The internal hardware

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10 Types of PCB Surface Finishes: All You Need to Know

The surface finish on any printed circuit board(PCB) is a critical factor that needs to be taken into consideration while designing a PCB. Everyone wants to ensure the long-life product, and PCB’s long life is ensured by its surface finish. Surface finish is applied for two important reasons that are,

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Quality Control of Engineering Data for Multilayer PCB

In the production of multilayer PCB, the quality of engineering data plays a pivotal role. It contains all the data needed in the entire production and involves various processes of the multilayer PCB production. Any small error in the engineering data may bring major losses to the production, and a

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Why is the prototype PCB manufacturing so important?

Why do you need PCB prototyping? Why do you need prototyping services? Because it is so important. We believe that clients who have manufactured Printed circuit boards understand that PCB prototyping is required before mass production. PCB prototype is not only to understand the quality response of the product in

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Knowledge of Flexible Printed Circuit Board Processing Technology

Ⅰ. Flexible printed circuit board (FPC) overview Printed circuit boards(PCBs) are the necessary products of the electronic industry. They are widely used in electronic products such as communication equipment, computers, automotive electronics, industrial equipment, and various household appliances. Their main functions are to support circuit components and interconnect circuit components.

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How to store PCB boards?

After the final product inspection, the PCB board is vacuum packed and stored for shipment. So why is the PCB board vacuum packed? How to save after vacuum packaging? How long is its shelf life? As a professional manufacturer of printed circuit boards, JHYPCB will briefly introduce the storage methods

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Reasons for Rapid PCB Prototype Manufacturing

What is a PCB Prototyping? PCB prototype refers to the trial production of the printed circuit board before mass production. After the electronic engineer completes the PCB circuit design, the process of small-batch trial production to the PCB factory is the so-called “PCB prototyping.” Fast PCB Prototyping Service Quick turn

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Problems and development prospects of China’s PCB industry in 2020

In recent years, the manufacturing industry, led by the electronic information industry, has shifted to the Asia-Pacific region. The global PCB manufacturing center has increased in the Asia-Pacific region. China’s PCB output value has increased significantly, and China’s PCB industry status has continued to strengthen. Data show that my country’s

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Knowledge of Plating on Flexible Circuit Board Surface

Generally, a PCB made of a flexible insulating substrate is called a flexible PCB or FPC, and a circuit board that combines a rigid PCB and a flexible PCB is called a rigid-flex PCB. It meets the needs of today’s electronic products in the direction of high density and high

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The Production Process and Specifications of PCB SMT stencil

With the rapid development of electronic products, components have become smaller and smaller, and the requirements for PCB stencil have become higher and higher. According to different production processes, stencil mainly includes chemical etching, laser cutting, and electroforming. The SMT stencil is mainly composed of a screen frame, wire mesh,

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