How to choose surface treatment processes for HASL, ENIG, and OSP circuit boards?

After designing the PCB board, we need to choose the surface treatment process for the circuit board. The commonly used surface treatment processes for circuit ...

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2024-06-01

Why are PCB boards expensive and have a significant price difference?

The price of PCB boards (printed circuit boards) is usually higher, mainly due to the combined effect of multiple factors. The following are some of the main re...

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2024-06-01

Explanation of 7 common PCBA circuit board performance test methods

PCBA circuit board performance test is a necessary test to ensure the stability of product performance after PCBA processing is completed. According to the actu...

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2024-05-30

5 mainstream PCBA (PCB) circuit board testing methods

PCBA circuit boards involve many circuits and components, and testing is extremely important, which is related to the product's pass rate and delivery quality. ...

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2024-05-30

What is the difference between flying probe test and test frame in PCBA processing? How should we choose?

In the process of PCBA processing and production, it is inevitable that PCB boards will cause electrical defects such as short circuit, open circuit and leakage...

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2024-05-30

Why do the components on the PCBA board fail for no reason?

Sometimes the component failure on the PCBA board is due to a "sudden failure" of the component, and sometimes there is pressure but it is not obvious, so it fe...

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2024-05-27

The difference between laser welding and reflow soldering in PCBA processing

As all types of electronic products begin to trend towards miniaturization, the application of traditional welding technology on various new electronic componen...

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2024-05-27

PCBA processing factory teaches you step by step how to copy the board

Simply put, the technical implementation process of PCB copying is to scan the circuit board to be copied, record the detailed component locations, and then rem...

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2024-05-25

What is PCBA? What is the difference between PCBA and PCB?

PCBA refers to the electronic components that manufacturers use SMT or plug-in processing to solder and assemble on the PCB board after receiving the PCB as raw...

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2024-04-30

Quick Turn PCBA ssembly: Ensuring Speed And Reliability

Quick turn PCB assembly is demanded by companies that urgently need to bring new products to the market. These companies need to ensure that their PCB assembly ...

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2024-04-20