What's New?

  • Material of PCB
  • PCBA Clean

    PCBA Clean

    In the process of PCB assembly processing, we need auxiliary agents to help soldering. As a matter of fact, after oxidation or high temperature, will generate som pollutants or spots on the PCBA surface. These residues not only affect the appearance, but also affect the quality of PCBA.

  • How pcb is made

    How pcb is made

    (1) The first step of PCB production is to sort out and check the Layout of PCB. (2) PCB factory conversion to a unified format -- Extended Gerber RS-274X or Gerber X2.The engineer checks whether the PCB layout conforms to the manufacturing

  • PCB Assembly

    PCB Assembly

    The solder of this soldering technique is solder paste. Apply the appropriate amount and shape of solder paste to the pads of the circuit board in advance.

  • Why PCB Is Green ?

    Why PCB Is Green ?

    The pcb with copper on both sides. In the production of PCB, whether the copper layer made by addition method. Or subtraction method, the final surface will be smooth and unprotected. Copper is not as chemical property as aluminum, iron, or magnesium. However, in the presence of water, pure copper easily oxidized in contact with oxygen. Because the thickness of copper layer in PCB is very thin. The oxidized copper will become a bad conductor of electricity.It will greatly damage the electrical performance of the whole PCB.

  • Printing Circuit Board

    Printing Circuit Board

    PCB is the abbreviation of printed circuit board. It's call that "printed circuit board." PCB is an important electronic component in the electronic industry. It is the support of electronic components and the carrier of electrical connection of electronic components.

  • How does the PCB board array/panelize?

    How does the PCB board array/panelize?

    When the unit PCB board size is small or irregular shape, in order to reduce the difficulty of the SMT and improve the SMT efficiency, we oftern panelize unit boards in accordance with the specified number.

  • PCB and PCBA design considerations

    PCB and PCBA design considerations

    Note that Gerber should be synchronized with bom when updating the design!

  • Test board step by step

    Test board step by step

    The size of the product is 160*100mm. It is an ordinary 4-layer board. In order to ensure the stability of the product, the surface finish process is gold-immersion. The internal structure of the PCB is a bit special. Between the first layer of circuit layer and the second layer of circuit layer, multiple layers of PP are laminated to meet the impedance requirements.

  • Pad fall off after PCB assembly
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Recommended

  • Material of PCB

  • PCBA Clean

    In the process of PCB assembly processing, we need auxiliary agents to help soldering. As a matter of fact, after oxidation or high temperature, will generate s ...

  • How pcb is made

    (1) The first step of PCB production is to sort out and check the Layout of PCB. (2) PCB factory conversion to a unified format -- Extended Gerber RS-274X or G ...

  • PCB Assembly

    The solder of this soldering technique is solder paste. Apply the appropriate amount and shape of solder paste to the pads of the circuit board in advance.

  • Why PCB Is Green ?

    The pcb with copper on both sides. In the production of PCB, whether the copper layer made by addition method. Or subtraction method, the final surface will be ...

  • Printing Circuit Board

    PCB is the abbreviation of printed circuit board. It's call that "printed circuit board." PCB is an important electronic component in the electronic industry. ...