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Welcome To RayMing Technology , We just move new website, If any questions, or Any PCB inquiry, Pls send mail to sales@raypcb.com , We will get back to you ASAP.

     

    SMT production line uses RFID to detect PCBs to...

    Author: Judy Chen | Catgorys: PCB Assembly Industry

     

    The printed circuit board (PCB) communicates with the SMT production line and contains all relevant manufacturing data. This is achieved through the HARTING RFID-4-SMT automatic identification solution. The solution reduces error rates and radically simplifies documentation requirements to form a single-volume automated printed circuit board (PC...
     
     

    How to Solder the Chip Components

    Author: stan stan | Catgorys: PCB Assembly Industry

     

    How to solder the chip components,There are two types of soldering methods for chip components:One is manual soldering by soldering the pad with an electric soldering iron, then clamping the end of the chip component with a tweezers, and fixing the other end of the component to the corresponding pad of the device with a soldering iron. After the...
     
     

    AVN-1811 Vocal Elimination PCBA

    Author: Judy Chen | Catgorys: PCB Assembly Industry

     

    Product Features: Small size, easy to install; Large power supply voltage range: 5-12V; Single-ended input.   Main selling points: Output power: PO: 500mw The power supply voltage range is large: 5-12V Original vocal elimination technology Low quiescent current (3mA)   Specifications: Power type: DC 5V~12V power supply Outline...
     
     

    The Skills of 2-Layer PCB Assembly

    Author: Judy Chen | Catgorys: PCB Assembly Industry

     

    PCB Assembly skills 1   The process of selective soldering includes: flux coating, board preheating, dip soldering and drag soldering. Flux Coating Process In the selective soldering process, the flux coating process plays an important role. At the end of solder heating and soldering, the flux should be sufficiently active to prevent bridg...
     
     

    7 Manufacturing Process of PCB Assembly

    Author: Judy Chen | Catgorys: PCB Assembly Industry

     

      PCB electronic products refer to the selection of competent electronic processing companies to help produce products in order to focus on the research and development and market development of new products. PCBA electronic product manufacturing process mainly includes material procurement, SMT chip processing, DIP plug-in processing, PCB...
     
     

    Application and Processing Technology of HDI PCB

    Author: Judy Chen | Catgorys: PCB Assembly Industry

     

    HDI PCB (High Density Interconnector PCB), is a circuit board having a relatively high line distribution density using the micro-blind and buried hole technology. It is a process that includes an inner layer line and an outer layer line, then uses a hole and a metallization in the hole to realize a joint function between the inner layers of eac...
     
     

    What's the Difference Between SMD and NSMD?

    Author: stan stan | Catgorys: PCB Assembly Industry

     

    Correct PCB pad design is crucial to effectively weld components to the circuit board. For bare pad assembly , there are two common welding methods -- SMD (Solder Mask Defined) and NSMD (Non-Solder Mask Defined), each with its own characteristics and advantages.     SMD:   SMD refers to the resistance layer opening is less than t...
     
     

    6 Inspection Methods For Short Circuit Of PCB B...

    Author: stan stan | Catgorys: PCB Assembly Industry

     

    1. Open the PCB design on the computer, light up the short-circuited network, and see where the nearest is,and where the easiest connect. Pay special attention to the short circuit inside the IC.   2. if it is manual welding, it is necessary to develop good habits:   A. Visually inspect the PCB board before soldering, and use a multime...