The solutions for an unresponsive LCD monitor can be categorized into the following five types, prioritized as follows: 1. Power and Connection Check Power Cable and Socket Check if the power cable is properly plugged in, try changing the power socket or power cable to rule out power supply issues.。 Monitor Settings Check brightness, contrast, … Read more
💥💥💞💞Welcome to this blog❤️❤️💥💥 🏆Author’s Advantage: 🌞🌞🌞The blog content aims to be logically clear and coherent for the convenience of readers. ⛳️Motto: A journey of a hundred miles begins with a single step. 💥1 Overview 1.1 Dynamic Analysis of Electrical Systems This task mainly involves a deep study of the concepts learned in class, highlighting … Read more
Source: Shenzhen Special Zone Daily Copyright Notice: Copyright belongs to the original author. If there is any infringement, please inform us, and we will delete it immediately and apologize. Thank you. Recently, the gateball event of the 15th National Games concluded successfully at the Shenzhen Longgang Universiade Sports Center. On the field, athletes competed vigorously; … Read more
Written by: Bortala Reporter Yusufo Aini, Correspondents Yin Tianjie, and Gai Xiangrui Images and Video: Bortala Reporter Yusufo Aini Video Editing: Bortala Newspaper Editor Nana ↓↓↓ How does the robot conduct inspections? On December 11, the first intelligent inspection robot of the State Grid Bortala Power Supply Company officially commenced inspection work at the 220 … Read more
Before we start the article, let’s test everyone~ How many of the following five circuit diagrams can you understand? TDA2030 Circuit Diagram 34063 Circuit Diagram 555 Circuit TDA2030 Circuit Diagram Transistor Discrete Component Circuit If you can understand these circuit diagrams, you have already entered the field of electronic design. If not, let’s start learning … Read more
TEA2376DT is a digital, configurable dual-phase interleaved power factor correction (PFC) controller launched by NXP. It aims to enhance the efficiency, power density, and reliability of power supply systems by employing designs such as “interleaved parallel” in its circuit structure. Below is a table summarizing its main advantages for quick reference: Design Support and Resources: … Read more
Source: Southern Power Grid NewsOn August 27, the first competition of the 15th National Games in Shenzhen, the finals of the mass competition gateball event, concluded after six days. Athletes on the field were sweating profusely, while power supply personnel ensured the event ran smoothly.With drones autonomously taking off and accurately patrolling the lines according … Read more
This video includes the following content:1. Introduction to DALI power supply application cases2. Recommended MCU selection for DALI power supply applicationsEND
Embedded design is a vast field. Today, we will discuss several considerations in hardware circuit design, starting with an understanding of the embedded hardware architecture. We know that the CPU is the soul of this system, and all peripheral configurations are associated with it. This highlights a characteristic of embedded design: hardware can be tailored. … Read more
ROHM Semiconductor has developed a new reference design that uses a single microcontroller (MCU) to simultaneously control both sides of an AC-DC power supply, namely the power factor correction (PFC) AC-DC converter stage and the flyback DC-DC converter stage. ROHM states that by using a single controller to support two power stages, it can reduce … Read more