In recent years, with automatic and intelligent demand rising, robot is more and more frequently appear in our life and production, from the industrial robot, service robot to all kinds of special robot, their type is more and more diverse, more and more powerful, services become more and more wide. But no matter how to [...]
What kind of PCB is a good PCB One aspect to satisfy at least the following 1. Low power interference is small, the key left line and the bottom line is reasonable, stable performance all aspects (premise is circuit without defects). 2. Good for EMC, low radiation, the loop is reasonable. 3. To meet the [...]
Look for structural growth opportunities in the PCB industry. Before 2000, 70% of global PCB output was distributed in Europe, America, Japan and other three regions. Since the beginning of the 21st century,PCB industry has been shifting to Asia, forming a new industrial pattern. Asia, with nearly 90 per cent of global PCB output, is [...]
With strong official support and a capital market full of hot money, the PCB industry chain has been gradually catching up with the leading group in both production scale and technical capacity in recent years. Industry pointed out that the domestic PCB factory possesses larger capital advantage, capital market liquidity, the market better, in recent [...]
Oskar (002913) : according to the investor interaction platform, the second us tax increase list involves integrated circuits. In the PCB field, the tax increase mainly focuses on the PCB of TV sets and the production equipment. However, the domestic PCB manufacturers have a low proportion of export to the United States, which has little [...]
The PrintedCircuitBoard, a PrintedCircuitBoard, mainly consists of two types of materials, namely insulating base material and conductor, playing a supporting and interconnecting role in electronic equipment. The main advantage of using circuit boards is to greatly reduce wiring and assembly errors, improve the level of automation and production labor. As an indispensable component of electronic [...]
The trade war between China and the United States is becoming more and more intense. Although there is a hotline between China and the United States recently and the G20 summit is expected to hold a dialogue, the trade differences between the two sides are very deep and it is difficult to resolve in the [...]
The PCB project generally contains four files: XXX.SchDoc(PCB schematic diagram), XXX.PcbDoc(PCB packing diagram), XXX.SchLib(PCB schematic diagram), XXX. The general process is as follows: first draw [PCB schematic library SchLib], then draw [PCB encapsulation library PcbLib], and associate the schematic library components with the encapsulation library. Then draw [PCB schematic diagram SchDoc], and update it to [...]
The Printedcircuitboard, or PCB for short, is a substrate for assembling electronic parts, and a printed board for connecting and printing components on the general base material according to the predetermined design. The main function of this product is to connect various electronic components to preset circuits, which ACTS as relay transmission and is the [...]
SMT is also known as surface mount technology. In the manufacturing process, solder paste is heated and melted under a kind of heating environment, so that PCB solder pad can be reliably combined with surface mount components by solder paste alloy. We call this process reflow soldering. When the circuit board passes Reflow (Reflow soldering), [...]