In the PCBA mass production process, due to the expansion of production scale and process complexity increases, often encounter some common problems. The following will explore these issues in depth and provide the corresponding solutions. Design and Material Preparation StageIgnoring the special needs of mass production during the design phase can lead to subsequent manufacturing […]
As the core component of automotive electronic system, the manufacturing quality of automotive circuit board (PCBA) is directly related to the performance and safety of the whole vehicle. Due to the complexity of the automotive operating environment, PCBA production needs to meet the high reliability, high temperature resistance, vibration resistance and other stringent requirements. In
The phenomenon of PCB tin explosion refers to the occurrence of tin explosion and ejection at the junction of solder joints and soldering materials during the soldering process of PCB (printed circuit board). Specifically, when the high-temperature soldering iron tip or soldering heat source comes into contact with the solder wire or solder paste, if
In the fierce competition in the electronics manufacturing industry, effective control of PCBA (Printed Circuit Board Assembly) processing costs is the key to enhancing the competitiveness of enterprises. From board design to component sourcing, to placement and assembly testing, every step of the process holds the potential for cost optimization. In order to minimize PCBA
Solder blow hole refers to the plug-in over the wave soldering, the hole in the gas due to high temperature and out of the solder, so that the hollow formed in the solder. Due to high temperature and high humidity, plating quality, organic pollutants and other reasons caused by plug-in solder joints blow holes, often
PCBA coating is the process of evenly coating the PCBA surface with a specific material,usually triple-proof paint or other protective coatings.This process is generally carried out after the PCBA has undergone placement,soldering and other processes and has completed electrical performance testing. PCBA coating process usually includes the following core steps:Cleaning: Remove dust,oil,flux residue and other
With the rapid development of automotive electronics technology,automotive pcb assembly as the core component of automotive intelligence and automation,the importance of its processing process is becoming increasingly prominent. The processing flow of automotive pcb assembly:1.Preparation stage of raw materialsCircuit board substrate selection: according to the special needs of automotive electronics, select the appropriate circuit board
Automotive pcb assembly,specifically refers to the use of automated placement technology,the various types of electronic components will be accurately placed on top of the printed circuit board (PCB),and undergo a series of processes such as soldering,testing,and ultimately produce a specific function of the electronic control components.Such components play a vital role in various electronic systems
In the manufacturing process of modern electronic products, the manufacturing of printed circuit board assembly (PCBA) is undoubtedly one of the core links. From a bare PCB bare board, to eventually become a feature-rich, stable performance of the core components of electronic products, PCBA manufacturing process is full of precision and efficiency. From the PCB
Electromagnetic compatibility (EMC) and electrostatic discharge (ESD) protection are two crucial considerations in the design and manufacture of electronic equipment, EMC covers both electromagnetic immunity (EMS) and electromagnetic interference (EMI), which are directly related to the stable operation of the equipment in complex electromagnetic environments and the control of interference with other equipment. ESD protection
Principles of Electronic Component SelectionPerformance and Reliability FirstWhen selecting electronic components, performance and reliability are the primary considerations, covering electrical characteristics, temperature range and voltage resistance. Key components, such as processors and memories, should be reliable products of well-known brands and proven in the market to ensure product stability and improve overall performance. Appropriate Packaging
As an integral part of the electronics manufacturing industry, wave soldering has a direct impact on the performance and reliability of electronic products in terms of soldering quality. Optimising the wave soldering process means striving for excellence in every detail to ensure that every solder joint is the best it can be. Wave soldering typically
PCBA chip processing is one of the core links in the manufacturing process of electronic products, which includes a number of stages from circuit design to product moulding. Each stage needs to be carefully prepared to ensure that the production process is carried out smoothly, as well as the quality and reliability of the final
Ate in pcba testing means testing the electrical conductivity and input-output values of the PCBA circuit board with mounted electronic components. In the design of the PCB circuit board, there are numerical relationships such as voltage and current between different test points. It is necessary to use professional testing equipment or manually operate a multimeter
An LED (light emitting diode) is a semiconductor diode,specifically a p-n junction, that emits light when a positive current flows from the anode (labelled ‘+’, i.e., positive) to the cathode (labelled ‘-’, i.e., negative). The symbol of the diode is usually represented by an arrow that meets the vertical line at the front end,and the
PCBA processing is the core process of circuit board manufacturing, covering the two main aspects of PCB manufacturing and SMT placement processing, in which the addition of electronic devices is indispensable. Electronic devices are not only the basic elements of PCBA processing, but also play a decisive role in the performance and quality of the
iPCB has a highly creative team with extensive experience in the PCBA industry. To provide customers with high-quality, efficient, economical, and applicable products, as well as professional PCBA one-stop services. PCBA manufacturing capabilitySMT SMT processing: Supports 0201 component SMT packaging, with a daily production capacity of 8 million points and 8 SMT production lines. At
SMT = Surface Mount Technology, SMT is currently the most popular technology and process in the electronic assembly industry. The electronic manufacturing industry is experiencing rapid development. SMT assembly, as the core technology of this transformation, is leading electronic manufacturing towards a new future. SMT assembly is a technology that directly installs electronic components on
Integrated circuit = IC, an IC is a type of microelectronic device that developed in the late 1950s to 1960s as a new type of semiconductor device. It is an electronic device that undergoes semiconductor manufacturing processes such as oxidation, photolithography, diffusion, epitaxy, and aluminum evaporation, integrating all the semiconductor, resistor, capacitor, and other components
Printed Circuit Board = PCB, PCB is an important electronic component, the support body of electronic components, and the carrier of electrical connections. Circuit board realizes the connection between electronic components and signal transmission by printing lines on insulated substrates. There are various types of PCB boards according to different classification criteria. According to the
PCBA test is a crucial part of the manufacturing process for electronic products. It is a series of tests performed on printed circuit board assemblies to ensure that their quality and performance meet the design requirements and the environment in which they are used. By testing PCBAs, potential problems can be identified, product design can
What is a PCBA? PCBA meaning PCB Assembly, which means Printed Circuit Board Assembly, that is to say, the electronic components are fixed on the PCB by welding or plugging to form a complete electronic product. PCB is the basis of PCBA, An insulated substrate used for electrical connection between electronic components, through the pre-designed
Why is component procurement necessary?With the continuous advancement of technology and the accelerated development of the digital age, the demand for electronic components continues to grow. In order to meet market demand, electronic component procurement has emerged, providing buyers with a more convenient and efficient procurement method. iPCB’s component procurement services widely involve communication systems,
Design for Manufacturing (DFM) technology is one of the important research contents of full life cycle design, and it is also a method of parallel design between product design and subsequent manufacturing. Early consideration of manufacturing related constraints during the design phase, comprehensive evaluation, and timely improvement of product design can result in a design
