Date:2024-02-21

Chip packaging refers to connecting the circuit pins on the silicon chip to external wiring with wires in order to facilitate connection with other components. The packaging form refers to the shell used to install the semiconductor integrated circuit chip. Packaging a chip can play many roles, not only to install, fix, seal, and protect the chip, but also to connect the internal chip to the exter...

Date:2024-01-30

With the continuous development of electronic technology, chips, as the core component of electronic products, are receiving more and more attention on the stability and reliability of their performance. Ambient temperature is one of the important factors affecting chip performance. Different ambient temperatures will have varying degrees of impact on the chip's working status, power consumption, ...

Date:2024-01-29

The power chip is an important part of electronic equipment. Its main function is to convert the input voltage into a voltage suitable for electronic equipment. However, during use, the power chip may also malfunction, causing the electronic device to fail to work properly. This article will introduce in detail the common fault types of power supply chips and possible causes of faults to help read...

Date:2024-01-23

Cell phone signal boosters are effective in certain situations, but they also have some limitations. A cell phone signal amplifier is a device designed to enhance the reception and transmission of cell phone signals. These devices are often used to improve communication quality in distant or weak signal areas. The following is a detailed introduction, covering the working principle, advantages and...

Date:2024-01-22

With the development of the modern technology industry, the overall trend of manufacturing processes has been getting smaller and smaller since the birth of chips. So the smaller the chip, the better Is it better to have a smaller chip size Let’s find out together!   Generally speaking, the smaller the size of the transistor, the smaller the power consumption and the faster the switching...

Date:2024-01-16

Electronic products may face various environments and stresses during use, such as high temperature, low temperature, humidity, vibration, electromagnetic interference, etc. These factors may have a negative impact on the performance and reliability of the product, leading to product failure.   The failure of electronic products can usually be divided into the following stages:   1. ...

Date:2024-01-15

CPU (Central Processing Unit) burnout means that the CPU is damaged due to overheating or other reasons, causing it to fail to work properly. Symptoms of CPU burnout can include the following.   1. The computer cannot start: Explanation of symptoms: When the CPU is damaged, it may not be able to execute the basic instructions required for computer startup, causing the system to fail to ...

Date:2024-01-09

IC chips are an indispensable core component in modern electronic technology, but they are not immune to damage. Damage to the IC chip may cause various malfunctions. If you are interested in what is about to be covered, please continue reading below. I hope it will be helpful to you.   Abnormal function: After the IC chip is damaged, the most common problem is that its function is abnormal...

Date:2024-01-08

Chip packaging is an important link in the manufacturing process of semiconductor devices. It can not only protect the chip from the influence of the external environment, but also improve the reliability and stability of the chip. Chip packaging is one of the most important production procedures in chip production. It has many functions, and five functions are more prominent.   Chip packag...

Date:2024-01-03

The driver is an important device for controlling and regulating the operation of the system. Its failure and maintenance methods are of great significance to ensure the stability and reliability of the system. Common faults and repair methods of drives will be introduced in detail below.   Common drive failures and repairs 1. Hardware failure 1.1 Motor problem Disk motor failure: It may...

Date:2024-01-02

How long is the shelf life of IC chips How long does it take to be stored before it expires IC chip is an integrated circuit component with micron level size and complete functions. With the continuous development of information technology, the production and application of chips are becoming more and more extensive. However, IC chips are also high-tech products that are easily affected by the ...

Date:2023-12-27

Quality inspection of electronic components is a key step to ensure product performance and reliability. Here are some suggestions on how to conduct quality inspections when purchasing electronic components:   Appearance inspection: First conduct an appearance inspection to ensure that the components have no obvious damage, deformation or welding problems. Pay attention to check the pins, p...

Date:2023-12-25

Abnormal function: After the IC chip is damaged, the most common problem is that its function is abnormal and the chip cannot work normally. There may be many manifestations of abnormal chip function, such as system failure to start, device failure, communication failure, etc.   Data loss: Some IC chips store important data, such as flash memory chips, hard disk controllers, etc. When these...

Date:2023-12-20

Automotive chips can be divided into three categories: functional chips, power semiconductors, and sensors. Automotive functional chips mainly refer to processor and controller chips. If you want a car to drive on the road, it cannot do without the electronic and electrical architecture for information transmission and data processing. The control system of a car mainly includes body electronic sy...

Date:2023-12-19

Thermal shock test is to verify the degree to which a product can withstand extreme high and low temperature continuous environments in an instant, so as to test its chemical changes or physical damage caused by thermal expansion and contraction in the shortest possible time. It is suitable for objects Including metal, plastic, rubber, electronics... and other materials, which can be used as a bas...

Date:2023-12-13

Integrated circuit (IC) chips are the core components of modern electronic products, and the detection of IC chips has become increasingly important. During the production and use of IC chips, damage is easy to occur, and these damages greatly affect the performance and service life of IC chips. Therefore, scientifically and effectively detecting damage to IC chips is crucial to ensuring the quali...

Date:2023-12-11

Logic chips mainly include general-purpose processors such as CPUs and GPUs, and specialized processors such as FPGAs and CPLDs. In addition to medium and large-scale integrated circuits, small-scale registers and phase locks and other logic chips also occupy a part of the market.           CPU, also known as central processing unit, is an executive element responsible f...

Date:2023-12-05

When it comes to chips, many people's first reaction may be the processor in the computer. In fact, the application range of chips is very wide, the classification is also very complex, and the scope covered is far beyond this. A computer processor is just one of the various functions performed by a chip. So what is the difference between a chip and a processor.   Chip can be said to be the...

Date:2023-12-04

  In today's society, many devices require the blessing of chips. Without the blessing of chips, there would be no such modern high-tech equipment. The chip packaging and testing technology is to first pass a batch of wafers through testing and then undergo special processing according to the functions required by the equipment and the model of the corresponding product, thereby obtaining ind...

Date:2023-11-28

What are the three types of lighting methods for LCD displays There are transmissive, semi-transmissive and reflective types. What are the uses of these lighting methods   1. Transmissive LCD   The light emitted by the backlight (which can be divided into side-mounted and bottom-mounted) is used for irradiation and is displayed through the LCD screen and color filters. The bottom-m...

Date:2023-11-27

Electronic components are the core components of electronic products, and their quality and performance directly affect the quality and performance of the product. In order to ensure the quality and reliability of electronic products, electronic components need to be inspected and screened. This article will discuss this topic and introduce how to inspect and screen electronic components.   ...

Date:2023-11-22

With the rapid development of information technology, the requirements for the integration level of integrated circuits are getting higher and higher. Even the sizes of components in the circuits are constantly shrinking. The sizes of electronic components range from millimeter level to micron level to nanometer level. Now The world's most high-end chips have developed to 5 nanometers. The chip ...

Date:2023-11-20

As the "core" of smartphones, the performance of mobile phone chips will directly affect the speed and performance of mobile phones. Because the mobile phone chip can be said to be the control center in the mobile phone system, and also the center of calculation and processing. However, there are many chips in smart phones, and different mobile phone chips play different roles. So what are the fun...

Date:2023-11-15

Electronic components are the basic building blocks in the field of electronic technology and are used to realize functions such as current, voltage, signal conversion and control. The following is a comprehensive collection of basic knowledge about electronic components, including some common electronic components, their characteristics and applications. Resistor Features: Used to limit curre...

Date:2023-11-13

Measuring resistance is one of the important steps in circuit testing and troubleshooting. There are several methods for measuring resistance, each with their own use cases and specific advantages and disadvantages. The following are six common methods of measuring resistance. This article will introduce the principles, steps and precautions of each method in detail. 1. DC bridge method (Wheats...

Date:2023-11-08

When it comes to chips, many people's first reaction may be the processor in the computer. In fact, the application range of chips is very wide, the classification is also very complex, and the scope covered is much more than that. A computer processor is just one of the various functions performed by a chip. So what is the difference between a chip and a processor. Is an IC chip a processor Here...

Date:2023-11-06

Electronic components are the core components of electronic products, and their quality and performance directly affect the quality and performance of the product. In order to ensure the quality and reliability of electronic products, electronic components need to be inspected and screened. This article will discuss this topic and introduce how to inspect and screen electronic components. 1. Pu...

Date:2023-11-01

Integrated Circuit (IC), also known as "chip", is the basic unit for manufacturing semiconductor devices. IC chips are composed of microscopic circuits, sensors, memory and other components, and are integrated into small chips. IC chips are widely used in various fields, such as computers, communications, control, entertainment, medical care, automobiles, etc., and are one of the indispensable bas...

Date:2023-10-30

A sliding rheostat is an electronic component also known as a variable resistor or regulating resistor. It can control the current and voltage in the circuit by adjusting the resistance value, and is widely used in various electronic devices. This article will introduce the function, structure, principle and application of sliding varistor in the electronic field.   The function of sliding ...

Date:2023-10-25

A signal amplifier is an electronic device used to increase the amplitude, power, or current of an input signal. It is often used in wireless communications, audio and video equipment to enhance the strength of signals, allowing them to transmit longer distances, cover wider ranges or provide better audio and video quality.   What is a signal amplifier Signal amplifiers are mainly compose...