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  • Greenhouse thermometer

    Greenhouse thermometer

    This thermometer consists of a main unit and several auxiliary units. The main unit of the control room collects the data of each extension remotely. Ensure that the temperature and humidity of the greenhouse are suitable for the growth of crops.

  • Heavy Copper PCB

    Heavy Copper PCB

    The heavy copper PCB is a layer of copper foil bonded on the glass epoxy substrate of the printed circuit board. When the copper thickness is greater than or equal to 2oz, it is defined as a thick copper PCB.

  • Overcoming PCB Electromagnetic Issues

    Overcoming PCB Electromagnetic Issues

    Electromagnetic problems have always troubled PCB designers. System design engineers must always monitor electromagnetic compatibility and issues. Unfortunately, even small design problems can cause electromagnetic problems. In this article, we will introduce what is electromagnetic issues, the reasons for electromagnetic issues, why is it important to avoid electromagnetic issues, how to reduce electromagnetic issues, how to test to minimize electromagnetic interference?

  • Damages to Flexible PCBs

    Damages to Flexible PCBs

    Flexible printed circuit board technology offers a multitude of possibilities for different types of products and designs. It can help to reduce the size and weight of products, improve electronic packaging, withstand high temperature and etc. However, the flexible PCBs are easily damaged by improper personnel operation.

  • How to Choose A PCB Manufacturer

    How to Choose A PCB Manufacturer

    When you have PCB to produce, there are so many PCB manufacturers on the market to choose from. So how to choose the right PCB manufacturer can easily cause headaches. Start with three questions that will help you filter out 80% of unqualified suppliers

  • Component tin-connection problem in wave soldering

    Component tin-connection problem in wave soldering

    Then how are the components tin-connection formed? As far as we know, the components tin-connection is a kind of short circuit. It may be that the preheating temperature is not enough to cause the component to fail to meet the temperature requirements. During the soldering process, the component absorbs a large amount of heat, which leads to poor tin drag and the formation of tin. It is also possible that the temperature of the tin furnace is low, or the soldering speed is too fast.

  • Plant Monitor For PCB Circuit Board

    Plant Monitor For PCB Circuit Board

    Plant Monitor is an ordinary 2 layer PCB, because it is a two-layer board, simply look at the appearance of the product to see the direction of the circuit. The surface is green oil white silk print, lead-free surface finish process. The TG value of the product is required to be 140℃, and the copper thickness is 1OZ The panel way customer is not specified, because the final products is required to be shipped in single piece. The X-mark is also specified within a 10% acceptable range. There is a large PTH on each of the four corners of the PCB, and there is tin plating around the hole. The cust

  • 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.

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Recommended

  • Greenhouse thermometer

    This thermometer consists of a main unit and several auxiliary units. The main unit of the control room collects the data of each extension remotely. Ensure tha ...

  • Heavy Copper PCB

    The heavy copper PCB is a layer of copper foil bonded on the glass epoxy substrate of the printed circuit board. When the copper thickness is greater than or eq ...

  • Overcoming PCB Electromagnetic Issues

    Electromagnetic problems have always troubled PCB designers. System design engineers must always monitor electromagnetic compatibility and issues. Unfortunately ...

  • Damages to Flexible PCBs

    Flexible printed circuit board technology offers a multitude of possibilities for different types of products and designs. It can help to reduce the size and we ...

  • How to Choose A PCB Manufacturer

    When you have PCB to produce, there are so many PCB manufacturers on the market to choose from. So how to choose the right PCB manufacturer can easily cause hea ...

  • Component tin-connection problem in wave soldering

    Then how are the components tin-connection formed? As far as we know, the components tin-connection is a kind of short circuit. It may be that the preheating t ...