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Via-In-Pad Processing Principle

2021-04-01

Vias-in-pad or vias-on-pad is a very headache for printed circuit board assembly factories, especially when the vias are placed on the BGA (Ball Grind Array) pad. However, design units often force assembly factories to follow suit due to insufficient desi

What is the Overall Arrangement Of SMT factory?

2021-03-31

1. Placement area of fire extinguisher 2. The placement area of the material storage cart 3. Placement area of the preparation table 4. Small table placement area for printing station 5. Solder paste placement area

How To Choose Components & Substrates For PCBA?

2021-03-30

The selection of components should fully consider the needs of the actual area, and use conventional components as much as possible. Do not blindly pursue small-size components to avoid increasing costs. IC selection should pay attention to the pin shape

Circuit Board Design & Assembly Process

2021-03-29

1. Prepare production files 2. Manufacture circuit board 3.Produce circuit board

Matters Need Attention In PCBA Wave Soldering

2021-03-27

In PCB Assembly, wave soldering is to make the soldering surface of the plug-in board directly contact with high-temperature liquid tin to achieve the purpose of soldering. The high-temperature liquid tin maintains a slope, and a special device makes the

Demystifying The Design Technics of High-End PCB

2021-03-26

Plenty of people probably do not know the difference between high-end PCB and common PCB? Because there is not much difference in appearance; However, if a hardware engineer is new to layout multilayer PCBs who will be easy to get dizzy. There are

The Method of Improving PCBA Soldering

2021-03-25

1. Improve the temperature and time of soldering 2. Reduce surface tension 3.PCBA board dip tin corner

PCBA Through Hole Components New Assembly Way: Paste-In-Hole

2021-03-24

Past-In-Hole (PIH) is to print solder paste directly on plated through holes (PTH, Plated Through Hole) of the PCB (Print Circuit Board), and then put the traditional plug-in/through-hole component directly inserted into the plated through-holes that have

How To Debug The Issue Board?

2021-03-22

If the printed circuit board (PCB) works in a harsh environment for a long time, then it may not work normally due to various problems. And if the circuit board cannot work normally and efficiently, we need to debug the circuit board at this time so that

PCB Assembly Precautions

2021-03-18

PCBA Precautions In Soldering 1. Warehouse personnel wear anti-static gloves when distributing materials and testing IQC, use the meter to be grounded reliably, and lay anti-static rubber pads on the work surface in advance. 2. In the process of ope

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