Electronic manufacturer

integrated circuit

how is a microprocessor different from an integrated circuit

A microprocessor is a central processor consisting of one or a few large-scale integrated circuit. These circuits perform the functions of control and arithmetic logic components. The microprocessor is the arithmetic control part of a microcomputer, and can perform operations such as fetching and executing instructions, as well as exchanging information with external memory and […]

pcb-silver-plating

The benefits of pcb silver plating and the difference with tin plating

PCB silver plating is the plating of silver on the circuit board, which can play a role in protecting the pads and increase the conductivity of the circuit board. The advantage of silver plating is the ability to control board impedance and reduce signal attenuation of high frequency signals. In addition, silver plating has good

what is fr4 plate

What is fr4 plate and its characteristics

What is fr4 plate?fr4 plate is a commonly used insulating substrate composed of glass fiber and epoxy resin. It has good electrical insulation properties and mechanical strength, and is suitable for the manufacture of electronic circuit boards. Where “fr” is the English abbreviation for “flame retardant”, and fr4 sheet is a material that meets the

patches pcb

The techniques and methods of Patches pcb

Patches pcb, also known as chip repair technology, is a state in the absence of drawings, to complete the circuit board line detection, component detection, fault diagnosis, repair of professional technology. Circuit board repair is broadly applicable to any equipment board, currently received technology, cost market demand and other factors, circuit board repair mainly refers

circuit-schematic

How to read a circuit board and circuit board schematics

Circuit board circuit schematic is the circuit board of each electronic component using the prescribed graphic symbols, and with the use of wires to the graphic symbols of each electronic component pins connected in accordance with certain rules, the use of graphic connection relationship to illustrate the circuit board between the unit circuit power supply,

alumina-printed-circuit-board

Aluminum Printed Circuit Board Technology and Applications

Aluminum printed circuit board refers to a kind of printed circuit board with aluminum plate as the substrate, and copper conduction lines are processed on the surface through chemical etching or mechanical processing, etc. to form a circuit board. It is characterized by good thermal conductivity, mechanical strength and stability, and is suitable for use

hdi-process

The HDI Process Advancement and Application

HDI step refers to the complexity of the manufacturing process of HDI boards, generally with the accumulation of layers (Build-up) to manufacture HDI boards, the more the number of layers, the higher the HDI process, the higher the technical grade of the board is also higher. HDI order can be divided into the following categories.HDI

Wafer Level Packaging

Wafer Level Packaging is an advanced technology

Wafer Level Packaging (WLP) is an advanced packaging technology that refers to the direct encapsulation of chips onto wafers to form a complete whole (similar to a microcircuit), and the final product is a chip module containing chips, pins and connecting wires. There are three main technology routes for wafer-level packaging: BGA (Ball Grid Array),

board-warpage

Board warpage control and cause analysis

What is pcb warpage?Board warpage refers to the degree of surface bending and deformation of the circuit board, usually evaluated by two indicators, namely, the maximum warpage and the average warpage. The warpage of the circuit board will affect its use in practical applications, so it is very necessary to carry out strict control. Standards

flex-pcb

Differences and Application of Flex PCB and Rigid Board

What is Flex PCB? A Flex PCB is a printed circuit board that can be bent and folded to accommodate different shapes of materials, and it can be bent and twisted without easily breaking the material. Flex PCBs are usually made of elastic materials such as polyurethane and rubber. These materials are used in a

blind-via

Difference between hdi pcb and blind via pcb

HDI pcb (High Density Interconnector), that is, high-density interconnect board, is the use of micro-blind buried hole technology of a line distribution density is relatively high circuit boards. HDI boards have an inner layer of lines and outer layer of lines, and then the use of drilling holes, holes, such as metallization and other processes,

flexible circuit board

Rigid-flex pcb manufacturing process

Rigid-flex PCB designs combine rigid and flexible board technologies. In most rigid-flex boards, flexible circuit substrate layers are attached to one or more rigid boards internally, externally, or both, depending on the design specifications of the application. Typically, rigid-flex printed circuit boards are produced with a flexible polyimide material on a copper-clad substrate that is

Gerber files are a key medium for PCB manufacturing

What is a Gerber file?Gerber, also known as “light drawing”, serves as an intermediate medium for converting designed graphic data into PCB or FPC manufacturing, i.e., a CAD-CAM data conversion format standard, the main purpose of which is PCB or FPC board drawing, which is ultimately used by FPC manufacturers to complete PCB production. The

fpga-board

What is FPGA and programming work

What is FPGA?FPGA board, that is, Field Programmable Gate Array, which is a product of further development on the basis of programmable devices such as PAL, GAL, CPLD, etc. It appears as a semi-custom circuit in the field of Application Specific Integrated Circuits (ASIC). It is as a special integrated circuit (ASIC) in the field

ceramic-pcb

Ceramic PCB become the new favorite of high-performance electronics

Ceramic Printed Circuit Board is advanced circuit boards that offer superior performance and reliability, especially in demanding high-performance electronic applications. Unlike conventional circuit boards made from organic materials such as fiberglass or epoxy, ceramic PCB is manufactured using ceramic materials, which gives them unique properties and features. These boards are designed to excel where high

pcb-layer-stak

Challenges and Strategies in PCB Layer Stack Design

PCB layer stack, also known as PCB layering, is a common practice in electronic design, especially in devices that require high density and high speed signal processing. The central goal is to increase functionality and speed by stacking multiple circuit boards in the same device. How does PCB layering work? In a nutshell, it accomplishes

Analog-Integrated-Circuits

Core and Applications of Analog Integrated Circuits

Analog Integrated Circuits (AIC) is a circuit that integrates multiple analog electronic devices and circuits on a single chip. It is mainly used for processing, transmission and control of analog signals. Analog integrated circuits include various functional analog circuit components such as amplifiers, filters, oscillators, etc., which are capable of accurate processing and conversion of

solder melting temp

Solder melting temp and selection method

The solder melting temp and selection method of tin solder is different for different ratios of tin and lead, but it is always lower than the melting temperature of any of the pure metals that make up the alloy. For different soldering parts and soldering environments, it is necessary to choose solder with different melting

keyboard-circuit board

The customized design of Keyboard circuit board

Keyboard circuit board is an important part of the keyboard, which is responsible for converting the key signals into electronic signals that are transmitted to the computer. Customizing a keyboard pcb means designing and building a circuit board that meets the user’s needs and preferences. This includes determining the layout of the keyboard, the number

multilayer-circuit-board

What is multilayer pcb and how to make it

What is multilayer pcb? Multilayer board refers to more than three layers of conductive graphics layer and the insulating material between them in order to separate the laminated and the conductive graphics between them according to the requirements of the interconnection of the printed circuit board. It is electronic information technology to high-speed, multi-functional, high-capacity,

rogers ro4003c

Rogers Ro4003c Sheet Performance and Benefits

The HF plate Rogers-rO4003C is a patented glass fabric reinforced hydrocarbon resin system/ceramic filler material with electrical properties very close to those of PTFE/prepared glass fabric materials and processability similar to epoxy/glass fabric materials. The sheet offers tightly controlled dielectric constant and loss at a fraction of the price of conventional microwave materials and can

earthing-layers

PCB earthing layers are the cornerstone of stability

An earthing layers, also known as a ground or shield layer, is a layer of circuit board design used to reduce electromagnetic interference, improve signal stability, and protect circuits from the external environment. It is usually located at the bottom of the board or in a specific area, and is connected to the grounding system

dip soldering

Metal pcb board is the cornerstone of electronics

Metal pcb board is the basic material for manufacturing electronic and opto-electronic devices, and it is an indispensable and important part of circuit boards and chip packages and other fields. Metal substrates are mainly used to solve the problems of thermal conductivity and load-bearing, and are often used in the manufacture of fused capacitors, power

pcb-wiring

The order and principle of pcb routing

What is routing in pcb?PCB routing is in accordance with the PCB circuit schematic, wire table and the need for wire width and spacing of printed wires, electronic components can be realized between the line connection and functional realization, but also an important part of the power supply circuit design. PCB routing has single-sided wiring,

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