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What Are The More Common Power Supply Symbols?
In circuit design, there are always various power supply symbols. Today NeoDen has compiled twenty-seven commonly used power supply symbols to share with you, quickly collect them. 1. VBB: B can be thought of as the base of the transistor B, generally refers to the positive side of the power supp...Read more -
Advantages of Using Assembled PCB
Improved Quality Control Assembled printed circuit boards (PCBs) offer better quality control than hand-assembled PCBs. Automated assembly machines ensure precise placement of components and accurate soldering, thus reducing the risk of errors and defects. In addition, automated inspection system...Read more -
What Is A Temperature and Humidity Sensitive Element?
What is a Temperature and Humidity Sensitive Element? Definition of Temperature and Humidity Sensitive Components. Temperature and humidity sensitive components are actually components that are sensitive to temperature and humidity, and should be stored and controlled according to the compliant t...Read more -
PCB Pad off The Three Common Causes
PCBA board use process, there will often be the phenomenon of pad off, especially in the PCBA board repair time, when using a soldering iron, it is very easy to line pad off the phenomenon, PCB factory should be how to deal with? In this paper, the reasons for the pad off some analysis. 1. Plate ...Read more -
Basic Terminology for Advanced Packaging
Advanced packaging is one of the technological highlights of the ‘More than Moore’ era. As chips become increasingly difficult and expensive to miniaturise at each process node, engineers are putting multiple chips into advanced packages so that they no longer have to struggle to shri...Read more -
What are the special points to note in SMT production?
SMT is one of the basic components of electronic components, called outside assembly techniques, divided into no pin or short lead, is through the process of reflow soldering or dip soldering to welding assembly of circuit assembly techniques, is also now the most popular in the electronic assemb...Read more -
What does dip mean?
PCBA processing in addition to SMD, some products also need DIP (plug-in). DIP is part of the SMT after the process, in the SMT machine SMD, reflow oven soldering good, if no plug-in is required then the function of the check ok can be shipped to customers, if also need plug-in, it is necessary t...Read more -
PCBA Processing Costing
PCBA processing prices can be calculated by considering the following factors: 1. Component cost: calculate the purchase cost of the required components, including the unit price and quantity of components. 2. PCB board cost: consider the production cost of the PCB board, including the cost of th...Read more -
How To Adjust Wave Soldering Machine Parameters to Reduce Dross Generation?
Wave soldering machine is a soldering process used in the electronics manufacturing industry to solder components to circuit boards. During the wave soldering process, dross is generated. In order to reduce the generation of dross, it can be controlled by adjusting the wave soldering parameters. ...Read more -
The Principle and Use of PCB E-test Fixture
PCBA processing and production process often use two types of E-test fixture, one is pcb test fixture, another is the PCBA test fixture, there are often customers will be confused with such a species. Some customers do not know what these test racks are used for, the following to introduce the pr...Read more -
Technical Explanation of SMT Machine
The X-Y and Z-axis X-Y positioning system is the main indicator for evaluating the accuracy of the placement machine, which includes the drive mechanism and servo system. The increase in placement speed means that the X-Y transmission mechanism generates heat due to its increased operating speed,...Read more -
What Is The Problem of Pulling The Tip of The Solder Joint?
PCBA processing through rate is actually the product from the previous process to the next process between the time required to consume, then the less time, the higher the efficiency, the higher the yield rate, after all, only when your product does not have problems to flow to the next step. Wit...Read more
