The inverter circuit board is a core component of the inverter, responsible for controlling and regulating its operation. This article will provide a detailed introduction to various components on the inverter circuit board, including resistors, capacitors, inductors, diodes, transistors, IGBTs, optocouplers, and crystal oscillators. 1. Resistors Resistors are commonly used components on circuit boards, used … Read more
The S-400 air defense missile system (Russian: С-400 Триумф, NATO designation: SA-21 Growler) is designed to destroy electronic jamming aircraft, radar search and command (early warning) aircraft, reconnaissance aircraft, strategic and tactical aviation aircraft, tactical and operational-tactical ballistic missiles, medium-range ballistic missiles, hypersonic targets, and other modern and prospective aerial threats. To effectively counter attacks … Read more
Click the blue text to follow us In the PCBA processing industry, the circulation of counterfeit electronic components not only leads to a decline in product quality but may also pose serious safety risks, affecting the company’s reputation and damaging customer trust. Therefore, identifying and rejecting counterfeit components has become a key step for PCBA … Read more
Overview of PCB Industry Development: Market Size, Technological Trends, and Industry Characteristics 1. Overview of the Printed Circuit Board MarketMarket (1) Global PCB Market Space is Vast The global printed circuit board (PCB) industry is the largest segment in the field of electronic components, with its output value showing significant correlation with the international economic … Read more
1. Industry Overview The printed circuit board, abbreviated as “PCB”, also known as a printed wiring board, refers to a printed board that forms connections between points and prints components according to a predetermined design on a common substrate. Its main function is to connect various electronic components through circuits, serving as a key electronic … Read more
Waste circuit boards, as typical electronic waste disassembly components, are among the most challenging electronic waste to process due to their dense structure, high metal content, complex composition, and the presence of brominated flame retardants. Over the past decade, extensive research has been conducted on resource recovery from waste circuit boards, leading to the development … Read more
Hardware engineers are a group of people who “build with circuit boards”. They use various electronic components, such as resistors, capacitors, and chips, to piece together and design electronic products with various functions, such as mobile phones, computers, routers, and more. Sounds simple, right? But in reality, the work of hardware engineers is not that … Read more
With the rapid development of electronic products, there are many types of circuit boards, including hard boards, soft boards, and rigid-flex boards. Hard boards are ordinary PCB boards that cannot be bent; the vast majority of products use hard boards. Soft boards are flexible boards (FPC), which can be bent to a certain extent and … Read more
Must-Read Books for Learning PLC (E-book Download Link) The inverter circuit board mainly includes the power board, control board, driver board, and panel. 1. Resistor Resistors are represented by the letter R on the circuit board, with units including: ohms (Ω), kilohms (KΩ), megohms (MΩ). Resistor symbols include: 1. Fixed resistors, adjustable resistors, special resistors … Read more
Click the above“Mechanical and Electronic Engineering Technology” to follow us PCB, or Printed Circuit Board, is the “heart” of electronic products, and nearly all electronic devices rely on it. The phone in your hand, your computer, and even the television and refrigerator at home all hide the presence of PCBs. In 2024, the PCB industry … Read more