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  • How to distinguish double layer pcb board from multi-layer circuit board | YMSPCB

    What are the characteristics of double layer pcb board and multi-layer circuit board and how to distinguish them?Let’s follow the pcb board suppliers to understand: Double layer pcb board Double-sided Boards have wiring on both sides.But to use both sides of the wire, there must be a prope...
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  • History and characteristics of single sided pcb board | YMSPCB

    First appeared in 1950 single sided pcb board, single-sided PCB material use paper phenolic backing board, double-sided circuit board is simple to understand both sides have wiring, thus better distinction, panel is more greater than 2 layers, wiring how much difficulty and price, specific conten...
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  • How to distinguish multi-layer circuit board from single layer PCB | YMSPCB

    PCB bare board classification According to the number of layers, the circuit board is divided into single layer PCB, double Layer PCB, and multi-layer circuit board three major categories. The first is a single-sided circuit board. On the most basic PCB, the components are concentrated on one sid...
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  • Precautions for welding operation of double sided pcb board | YMSPCB

    Compared with single-sided circuit board, double sided pcb board has higher wiring density and smaller aperture.Layer – to – layer interconnection depends on metallized holes, directly related to the reliability of printed circuit board.With the aperture of the small, some sundries, s...
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  • Advantages and disadvantages of multilayer PCB | YMSPCB

    Advantages of multilayer PCB From a technical point of view, multilayer PCB has several advantages in design.These advantages of multilayer printed circuit boards include: Small size: One of the most prominent and acclaimed benefits of using multilayer printed circuit boards is their size.Becaus...
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  • What is a multilayer PCB | YMSPCB

    What is a multilayer PCB? A multilayer PCB is defined as a PCB consisting of three or more layers of conductive copper foil.They look like layers of double-sided circuit boards, laminated and glued together, with multiple layers of insulation between them.The whole structure is arranged so that t...
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  • What’s good about aluminum base PCB | YMSPCB

    Aluminum base pcb, we all know that aluminum is a metal, electrical conductivity; How can it be used as PCB material? Because aluminum substrate is composed of three layers, namely: copper foil, insulation layer and metallic aluminum.Since there is an insulating layer, in addition to heat dissipa...
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  • Foreground of 5G aluminum PCB | YMSPCB

    Known as the “mother of electronic products”, aluminum PCB is very active in the market.Industry insiders believe that aluminum PCB company will have a good performance in the future, mainly benefiting from the continuation of the trend of industry transfer, the improvement of concent...
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  • Can aluminum base board be made double | YMSPCB

    Aluminum PCB can be double-sided or multi-layered, which depends on your specific requirements. At present, most of the aluminum substrates used in the LED market are single-sided.However, some products require high performance and many functions. Therefore, single-sided aluminum PCB cannot meet ...
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  • What is the thermal conductivity of common aluminum substrate | YMSPCB

    Recently, some friends often ask how good is the thermal conductivity of aluminum substrate, etc., some related questions, the following follow: metal core pcb manufacturer to understand: The thermal conductivity of aluminum substrate is one of the important indexes to evaluate the quality of alu...
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  • The warp degree of FPC soft board and the relation of board | YMSPCB

    The flexural characteristic of FPC is very important in PCB design, and the elements that endanger it can be seen from two aspects: FPC raw materials themselves appear to have the following key hazards to the flexure characteristics of FPC. One. Molecular formula and orientation of copper foil (i...
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  • A brief analysis on the different application of FPC and PCB in PCB construction | YMSPCB

    PCB, that is to say printed circuit board (PCB), is commonly referred to as a hard board.It is the supporting body in the electronic component and the key component of the electronic component. PCB is generally made of FR4 fiberglass board plate, also known as hard board, can not be bent, flexura...
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  • What is the principle and process of PCB copy board | YMSPCB

    PCB copy board, the industry is often called circuit board copy board, circuit board clone, circuit board copy, PCB clone, PCB reverse planning or PCB reverse research and development. In other words, under the premise of existing electronic products and circuit board products, reverse r&d te...
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  • What are the features of sinker circuit board respectively | YMSPCB

    What are the characteristics of sinker circuit board? Follow the Chinese circuit board factory to understand: 1. Because the crystal structure formed by gold plating and gold plating is different, gold plating will be golden yellow, which is more satisfying to customers than gold plating. 2. The ...
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  • Which inspection customers are needed in the circuit board production process to rest assured | YMSPCB

    What inspection should be done during the circuit board production process in order to reassure customers?Many customers worry about quality when choosing suppliers.Today Chinese circuit board manufacturers to share the entire circuit board production process, how to do in every link of the circu...
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  • Let’s decrypt the multilayer circuit board | YMSPCB

    Chinese PCB manufacturer tells you As for the production of multi-layer circuit board, the first step is to draw the schematic diagram of the circuit according to the functions needed to be realized by electronic products. There are special drawing tool...
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  • What are the TG values FR | YMSPCB

    Chinese PCB manufacturer tells you The circuit board must be fire resistant. It cannot be burned at a certain temperature of BAI, but can only be soft du.At this point, the temperature point is called zhi glass state transformation DAO temperature (Tg p...
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  • What is tg board | YMSPCB

    Chinese PCB manufacturer tells you When the temperature of high Tg board rises to a certain region, the substrate will change from "glass state" to "rubber state", and the temperature at this time is called the glass transition temperature (Tg)...
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  • The Development of PCB Industry & Application

    The Development of PCB Industry PCB,the acronym of“Printed Circuit Board”, also known as PWB“PrintedWiring Board”, is made by graphic printing technology.It has replaced the way in which electrical products were made by copper wires before the 1940s,enabling lar...
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  • what are pcbs made of | YMSPCB

    PCB is made from different components and a variety of complex processes and technologies, among which the structure of PCB circuit board has single-layer, double-layer and multi-layer structure, and the manufacturing methods of different hierarchical structures are different. Today, manufacturer...
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  • What are the common problems of metal PCB?

    1. What is the difference between PCB and metal core PCB? PCB- printed circuit board (PCB) is an electronic circuit used in equipment to provide mechanical support and access to its electronic components.It is made by combining different non-conductive materials, such as fiberglass or plastic, an...
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  • What is the base material of a metal core PCB?

    The following is the introduction to the characteristics and substrate of metal PCB arranged by China circuit board factory. Metal core PCB features 1. The heat dissipation Conventional PCB substrates are generally poor conductors of heat, and the heat emission of insulating materials between lay...
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  • Three-layer structure of aluminum circuit board | YMSPCB

    I believe that most people know about the aluminum circuit board, but about the construction of the aluminum circuit board I believe that you do not understand;Simply put, there are three layers of aluminum circuit board structure which you probably all know, so what are the characteristics of th...
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  • What is MCPCB?

    What is a metal core PCB? Metal pcb board (MCPCB) or hot PCB is a metal based PCB used in the radiator part of the board. Metal-core printed circuit board (MCPCB), also known as thermally conductive PCB, is based on auric material as compared to traditional FR4 an...
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  • What is PCB and its types?

    Chinese PCB manufacturer tells you What is a printed circuit board? Printed circuit boards (PCBS) are the boards used as substrates in most electronic devices - both as physical support and as wiring areas for surface mount and socket assemblies.PCB is ...
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  • What is ceramic PCB?

    What is a ceramic circuit board?Following are the china pcb manufacture to learn more: It is the circuit board that makes line above ceramic board, ceramic thermal conductivity is high, dimensional stability is good. Suitable for high power circuit design applications metal core pcb Why use cera...
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  • What material is the circuit board made of?

    The main use of materials is copper clad plate, can also be called substrate, the following china pcb manufacturer xiaobiao to share: copper clad plate application and structure and characteristics of the basic knowledge. metal pcb board Copper clad plate — also known as substrate. Copper ...
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  • What is main PCB failure?

    Because printed circuit board is not a common end product, the definition of the name is a bit confusing.For example, the main board of a personal computer is called the main board, not the circuit board directly.There’s a circuit board on the motherboard, but it’s different, so when ...
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  • What is the difference between PCB and PCBA?

    It is believed that many people are not unfamiliar with PCB circuit board, which may be heard often in daily life, but they may not know much about PCBA, and may even be confused with PCB.In general: PCBA is the finished plate;PCB is bare board.So what is a PCB?How did PCBA evolve?What is the dif...
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  • Who invented PCB?

    The creator of printed circuit boards was an Austrian named Paul Eisler, who first used them on the radio in 1936.In 1943, most americans used the technology on military radios, and in 1948, the United States officially recognized the invention for commercial use.Printed circuit boards have only ...
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  • What are PCB boards used for?

    Printed Circuit Board (PCB), also known as Printed Circuit Board, is an important electronic component, a support body for electronic components, and a carrier for electrical connection of electronic components.Because it is made by electronic printing, it is called “printed” circuit ...
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  • What is bare PCB?

    PCB bare board Chinese name known as printed circuit board, also known as printed circuit board, printed circuit board, is an important electronic components, is the support of electronic components, electronic components electrical connection providers.Because it is made by electronic printing, ...
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  • What is bare board testing?

    PCB bare board needs RoHS test? PCB board is also called circuit board, mainly used in electronic components, is the carrier of electronic components.When PCB board needs to be tested for RoHS, how should it be tested? PCB board is mainly composed of three materials: welding pad, substrate and pa...
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  • Introduction to 9 common problems in PCB production

    Introduction to 9 common problems in PCB production 1. Whether the quality and thickness of PCB will affect the cooling effect? The heat dissipation effect is mainly influenced by the circuit design, which determines the heat dissipation. 2. What kind of specifications are there in general? What ...
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  • The main causes of PCB board deformation and rupture

    The main causes of PCB board deformation and rupture 1) PCB board deformation: A: design problems: such as one – sided circuit, uneven distribution of the circuit will lead to. B: excessive internal stress of PCB board: if the drying board is not enough, the stress stored in the processing ...
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  • Work Adjustment Notice ‖YMSPCB

      Affected by the novel coronavirus pneumonia epidemic, The government of [Guangdong] province activates first-level public health emergency response. The WHO announced that it has constituted a public health emergency of international concern, and many foreign trade enterprises have been af...
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  • The difference single-layer board between double-layer board  | YONGMINGSHENG

    The difference single-layer board between double-layer board | YONGMINGSHENG

    Chinese PCB manufacturer tells you What is the difference between a double-layer PCB and a single-layer PCB? The difference between 1: The single-layer PCB is only on one side of the PCB, while the double-layer PCB can be connected between two sides of ...
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  • How does a PCB measure distance | YONGMINGSHNG

    How does a PCB measure distance | YONGMINGSHNG

    China PCB manufacturer tells you How does a PCB measure distance 1. Open Altium designer software and PCB diagram. No matter whether PCB diagram is completed or not, we can check its size at any time, so as to modify it at any time. 2. If we want to ch...
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  • Introduction and application of RF microwave PCB | YONGMINGSHENG

    Introduction and application of RF microwave PCB | YONGMINGSHENG

    Chinese PCB manufacturer tells you All high frequency PCBS operating at or above 100 MHz are called RF PCBS, while microwave RF PCBS operating at or above 2GHz. Compared to traditional PCB, the development process involved in RF PCB is different. RF mic...
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  • PCB board has no harm to human body | YONGMINGSHENG

    PCB board has no harm to human body | YONGMINGSHENG

    Chinese PCB Manufacturer tells you We've always thought of PCBs as a component of electronics, but we haven't thought about whether or not they're harmful to humans. They were discovered in the 19th century. At that time, automobiles began to be widely ...
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  • What should be paid attention to in PCB design | YONGMINGSHENG

    What should be paid attention to in PCB design | YONGMINGSHENG

    Chinese PCB manufacturer tells you In the design of PCB and the final mass production of PCB, PCB assembly board is also a very important thing, which not only involves the quality standard of PCB board, but also affects the cost of PCB production. How ...
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  • High speed PCB copy board and PCB design scheme | YONGMINGSHENG

    High speed PCB copy board and PCB design scheme | YONGMINGSHENG

    Nowadays, high-speed PCB design is widely used in communication, computer, graphics and image processing. And engineers in these areas also use a different strategy for high-speed PCB design.The following materials are arranged by pcb manufacturer in china for ref...
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  • The difference single-layer board between double-layer board

    The difference single-layer board between double-layer board

    China pcb manufacturer tells you The difference between double-layer PCB board and single-layer PCB board is that the single-layer PCB circuit is only on one side of the PCB board, while the double-layer PCB circuit can be connected in two sides of the ...
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  • High speed PCB design scheme

    High speed PCB design scheme

    China pcb manufacturer tells you Nowadays, high-speed PCB design is widely used in fields such as communication, computer, graphics and image processing. And engineers in these areas also use a different strategy for high-speed PCB design. In the field ...
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  • What are the copper cladding skills of PCB?

    What are the copper cladding skills of PCB?

    China PCB manufacturer tells you The main function of PCB copper cladding is "backflow and shielding". PCB copper cladding is mainly carried out by means of grid. Double-layer PCB with copper cladding thickness of about 35um (1.4mil); 50um is uncommon; ...
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  • PCB factory tells you the difference between immersion gold and gold plating

    PCB factory tells you the difference between immersion gold and gold plating

    Immersion gold board and gold plating board are commonly used in the production of printed circuit board. With the integration of IC higher and higher, IC feet are also more and more dense. However, the vertical tin spraying process is difficult to smooth the fine solder pad, which brings difficu...
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  • Basic knowledge of iron base board

    Basic knowledge of iron base board

    Iron base board is a kind of applied to high-end motors, high-end product equipment and the metal on the motor cooling substrate, widely used currently on the market, exported to Japan, South Korea, Taiwan and Canada and other countries, the iron base board hardness to aluminum base board of manu...
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  • Technology and disadvantages of silver-aluminum base board

    Technology and disadvantages of silver-aluminum base board

    Silver-plated aluminum base board is often used for LED lighting. Below by the Chinese circuit board factory to take you to understand: Aluminum Base Board Technology of silver-aluminum base board: Aluminum base board for LED lighting, there are many processes, such as tin spraying, gold sinking...
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  • How to do the copper sinking process of circuit board production

    How to do the copper sinking process of circuit board production

    How to do a good job of the printed circuit board PTH process, the following Chinese printed circuit board manufacturers for your simple introduction: Electroless copper plating, also known as plating through hole (PTH), is an autocatalytic REDOX reaction. The PTH process should be carried out af...
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  • PCB factory news – 10 simple and practical methods of PCB heat dissipation

    PCB factory news – 10 simple and practical methods of PCB heat dissipation

    Chinese PCB board manufacturers tell you 10 simple and practical PCB board cooling methods: Metal Core PCB 1. Heat is dissipated by the PCB itself. The most widely used PCB boards are copper-clad/ epoxy glass cloth or phenolic resin glass cloth, as well as a few paper-based copper sheets. Altho...
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  • Circuit board factory news – How to arrange the inductance of switch power supply on PCB design?

    Circuit board factory news – How to arrange the inductance of switch power supply on PCB design?

    Chinese pcb bare board manufacturing will explain to you how to place the inductance of switch power supply on printed circuit board (PCB) design. Switching regulators for voltage conversion use inductance to temporarily store energy. These inductors are usually very large in size and must be pla...
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  • PCB factory news -PCB single-layer board jumper setup specification and technique analysis

    PCB factory news -PCB single-layer board jumper setup specification and technique analysis

    In PCB circuit board design, sometimes we will encounter some single-layer design board, that is, the usual single-layer board (LED class lamp board design more). In this type of board, only one side wiring can be done, so jumpers have to be used. 1. Requirements of setting jumper: (1) Component ...
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  • Three aspects of PCB board connection

    Three aspects of PCB board connection

    Printed circuit board is the basic components of electronic products, any electronic products need PCB to be made. Therefore, PCB in electronic products, must be connected with other devices together, and this is called the interconnection of PCB. In general, there are three aspects of PCB connec...
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  • PCB processing requirements and PCB processing considerations

    PCB processing requirements and PCB processing considerations

    The process of PCB board processing requires different methods of PCB processing, and there are thousands of raw materials for PCB processing, and corresponding processing process is different, the same material with the same method processing will have a difference in order. So for professional ...
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  • PCB dry film which pcb bare board manufacturing

    PCB dry film which pcb bare board manufacturing

    What does PCB dry film have? Yongmingsheng metal core PCB manufacturer is introduced as follows: 1. Single-layer PCB The base materials are mainly paper phenol copper laminate (paper phenol as the base and copper foil as the base) and paper Epoxy resin copper laminate. Most of them are used in do...
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  • Compare multilayer PCB manufacturing with single layer PCB

    Compare multilayer PCB manufacturing with single layer PCB

    With the development of technology,PCB assembly continues to develop over the years. Nowadays, multilayer PCBs allow designers and developers to integrate large, complex circuits onto a small piece of multilayer PCB. Manufacturing multilayer PCBs involves modern tools and high precision. Compared...
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  • What is a PCB? Where are the PCB boards used?

    What is a PCB? Where are the PCB boards used?

    Where is the position of the PCB? Almost all electronic devices have PCB board. They are green, red, blue or black. The computer motherboard is a perfect example of a PCB. They are found in everyday appliances such as printers, digital clocks, televisions, microwave ovens and even simple items su...
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  • what are the PCB board inspection standards

    what are the PCB board inspection standards

    PCB (printed circuit board) can be divided into Rigid PCB and Fexible PCB, the former can be divided into three types: single-layer PCB, double-layer PCB and multi-layer PCB. According to the quality grade, PCB can be divided into three quality grades: 1, 2 and 3, among which 3 have the highest r...
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  • PCB board quality and PCB board type introduction

    PCB board quality and PCB board type introduction

    PCB is introduced Printed Circuit Board is an important electronic part, support body of electronic components and carrier for electrical connection of electronic components. Because it is made by electronic printing, it is called “printed circuit board“. Flexible Board Classificatio...
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  • What is PCB proofing and PCB proofing detailed process

    What is PCB proofing and PCB proofing detailed process

    The so-called “PCB proofing” refers to the trial production of printed circuit board before mass production. The main application is the process that electronic engineers conduct small batch trial production to the factory after designing the circuit and completing the PCB. This proce...
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