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With the development of science and technology, more and more new materials and new technologies are applied to the R&D and production stages of automobiles, so that automobi...

Ceramic PCB is to combine copper foil and ceramic substrate by bonding in a high temperature environment. In this way, the bonding force is strong, not only the copper foil will ...

In PCB processing, the patch adhesive has strong adhesion to the metal end, and the cured adhesive layer has good water resistance, oil resistance, high temperature resistance, a...

When the temperature rises to a certain critical value, the PCB substrate will change from a glass state to a rubber state. The critical value of this temperature is the Tg value...

The circuit board is made of copper clad laminate with a layer of copper foil on both sides of the copper clad laminate. When the thickness of the copper foil is greater than or ...

According to JPCA-ES-01-2003 standard: Copper clad laminates with chlorine (C1) and bromine (Br) contents less than 0.09% Wt (weight ratio) respectively (at the same time, the to...

In the PCB production process, the purpose of surface treatment is to ensure good solderability or electrical properties, so it is one of the important steps. At present, th...

BGA packaging is now he mainstream packaging method. It has many advantages. Do you know what they are? 1. Small size The BGA package only has chips, intercon...

On March 25, 2022, this spring day, HoYoGo welcomed a warm birthday party in March! There were hearty delicacies, generous performance bonuses, sweet cakes, birthday gifts and fl...

SMT is a mounting technology that does not require drilling insertion holes on the PCBA board, but directly attaches or solders surface mount components to the component position...