Author: Grace

Electronic design automation (EDA) software plays a vital role in the design and development of modern electronic products. It provides an efficient, accurate and reliable method to help engineers design and verify complex electronic systems. This article will introduce some common EDA software and explore their characteristics and application areas. 1.Altium Designer Altium Designer is…

Flexible PCBs have many applications in reality, such as in mobile phones. In order to enhance everyone’s understanding of flexible PCBs, this article will introduce the advantages of flexible PCB circuits and some tips for designing flexible PCBs. If you are interested in flexible PCBs, you may wish to continue reading with the editor. 1.Advantages…

AC/DC power supplies, also known as AC/DC converters, are an important component of many electronic applications, including consumer electronics, industrial, robotics, medical and military applications. The current trend towards lower power supply voltages (especially for highly integrated digital devices), smaller footprints, lighter weight and higher efficiency requires precise design of power supply circuits starting with…

1.System Requirements Analysis 1.1 Determine output voltage and current requirements First, clarify the specific requirements of the system for LDO output voltage and current. The output voltage must accurately match the operating voltage range of the subsequent circuit, while the output current must meet the maximum requirements of the load. At the same time, the…

In the power supply design of electronic equipment, the reasonable arrangement of filter capacitors plays a vital role in improving the stability of the power supply and reducing noise interference. This article will discuss the role of filter capacitors, placement principles, design details, and precautions in practical applications, aiming to provide a set of scientific…

Offline switching power supply (SMPS) is a classic product that converts grid power to DC power according to the terminal load. Usually, this switching power supply contains two conversion stages, and in order to achieve higher efficiency, it is necessary to use better power switches or implement different control strategies. In addition, it is also…

After years of development, wireless vibration accelerometers (such as lord G-LINK-200) have become indispensable tools in many fields. Whether in industrial equipment monitoring, building health assessment, or automotive system testing, they play a vital role. Choosing the right wireless vibration accelerometer is crucial to ensuring project success and system stability. This article aims to provide…

The switching power supply (SMPS, Switched-Mode Power Supply) is a very efficient power converter, and its theoretical value is close to 100%, and there are many types. According to the topology, there are Boost, Buck, Boost-Buck, Charge-pump, etc.; according to the switch control method, there are PWM, PFM; according to the type of switch tube,…

Introduction This type of small intelligent UPS power supply is mainly used in low-voltage occasions such as the communications industry, medical equipment and mobile robots. It has the characteristics of reliable operation, low noise and low energy consumption. At present, many foreign universities and companies are conducting research and trial production on this type of…

With the continuous improvement of electronic equipment performance, heat dissipation has become an important part of the design that cannot be ignored. Poor heat dissipation will not only lead to a decline in equipment performance, but may also shorten the service life of the equipment. The following are ten strategies to improve the heat dissipation…

PCB circuit board is one of the indispensable components of electronic equipment, and many friends take PCB production and PCB engraving as their own work. In order to enhance everyone’s understanding, this article will introduce the method of repairing PCB warping. If you are interested in PCB or the content of this article, you may…

In the entire PCB copy board industry, the role of PCB is undoubtedly to carry the bridge connecting various electronic components, so the chip board has the “mother of electronic products” and is an indispensable part of the current electronic information products. After all, it is a type of electronic components, and PCB packaging plays…

Chip” target=”_blank”>Power management chips (Power Management Integrated Circuits) are chips that are responsible for the conversion, distribution, detection and other power management of electric energy in electronic equipment systems. Power management integrated circuits (ICs) are chips that are responsible for the conversion, distribution, detection and other power management of electric energy in electronic equipment systems….