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  • Smart Bluetooth Anti-lost Device

    Smart Bluetooth Anti-lost Device

    This is an intelligent security system that can be used in many situations such as children, the aged, things, pets, etc

  • Precise Apparatus and Instrument with PCB

    Precise Apparatus and Instrument with PCB

    Purpose of PCB material is providing excellent quality product to meet height, of the design requirement, reduced crosstalk, improved signal integrity, improved power dissipation and more. Number of PCB layers is usually due to power distribution, signal routing density.

  • Tombstone During PCB SMT Process

    Tombstone During PCB SMT Process

    The SMT Tombstone is that after reflow soldering, one end of the component is soldered to the PCB pad, and the other end is not soldered for some reason. And it is obliquely or upright at one end of the pad. Visually, it stands on the PCB like a tombstone, so we use the word “Tombstone” to describe this defect phenomenon.

  • Corrosion In PCB Printed Circuit Boards

    Corrosion In PCB Printed Circuit Boards

    PCB corrosion is actually an oxidation process that occurs when oxygen is combined with metal. During this process, the PCB metal surface will rust and cause the metal to peel off and lose its valuable chemical properties. Since the main material of the printed circuit board is copper clad board, that is to say, the PCB is mainly composed of metal, and the PCB is exposed to oxygen for a long time, so the PCB always faces the problem of corrosion.

  • Carbon Fiber Heating Element For Heated Clothes

    Carbon Fiber Heating Element For Heated Clothes

    Heating clothes in winter is very popular. Today I will introduce the classification and performance of heating elements in heating clothes. The heating element is the heart of heating clothes, quality and performance are the key.

  • Thanks To 5G, The Epidemic Has Not Affected The PCB Industry

    Thanks To 5G, The Epidemic Has Not Affected The PCB Industry

    Many industries and industrial chains are now affected by the new coronavirus epidemic. Due to the impact of the epidemic, the iPhone’s production work has slowed down, causing shipments in the first quarter to fall by about 10%. However, according to industry, despite the outbreak of a new type of coronavirus flu, PCB shipments are still optimistic because China is actively constructing 5G infrastructure. The impact is limited.

  • Guidelines and Comparison for PCB Surface Finish

    Guidelines and Comparison for PCB Surface Finish

    PCB surface may be an organic substance or a metallic substance. Comparing all the existing options, see the corresponding advantages and disadvantages.

  • Correct Files For PCB Fabrication and Manufacturing

    Correct Files For PCB Fabrication and Manufacturing

    What information is needed for PCB board production? What do customers need to prepare in advance? How does manufacturer make preparations, and summary of information required for PCB production. This article will show you the answer.

  • Top 10 Technology Trends forecast in 2020

    Top 10 Technology Trends forecast in 2020

    Just after 2019, artificial intelligence is continuously advancing along a stable development trajectory. What can these give us? In what direction should we focus in 2010? To this end, Baidu Research Institute recently released a forecast of ten major technology trends in 2020.

  • Why Need Conformal Coating To PCB Printed Circuit Board?

    Why Need Conformal Coating To PCB Printed Circuit Board?

    PCB conformal coating is the process of applying a 25-75 μm thick (typically 50 μm) polymer film to protect components in a printed circuit board, to protect circuit boards and related equipment from environmental erosion. Conformal coating plays in PCB manufacturing process lies in its protective function as moisture resistance, waterproof, insulation etc.

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