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The importance of electroplating to PCB circuit board production
05Mar
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The importance of electroplating to PCB circuit board production

In this process, all surface areas and boreholes are plated with copper, some resistance is poured o...

For you to explain the importance of double-sided circuit board copper foil
05Mar
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For you to explain the importance of double-sided circuit board copper foil

In general, lack of adequate material control, solder paste deposition method and equipment are the ...

The difference between the hole cover oil and the hole window
05Mar
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The difference between the hole cover oil and the hole window

Reflect the problem, so that you can design engineers do a reference, improve the quality of design ...

Circuit board size planning and control
04Mar
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Circuit board size planning and control

It is necessary to have common dimensional planning criteria in the design process, otherwise most e...

Update iteration depth of 5 major PCB substrates
04Mar
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Update iteration depth of 5 major PCB substrates

The performance, quality, processability, manufacturing level, manufacturing cost and long-term reli...

4 "Rules" to Follow when Repairing an Unfamiliar Circuit Board
04Mar
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4 "Rules" to Follow when Repairing an Unfamiliar Circuit Board

In the absence of any schematic condition to a relatively unfamiliar circuit board maintenance, alth...

Circuit board maintenance essential common sense
04Mar
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Circuit board maintenance essential common sense

Fault PCB completely consistent PCB board maintenance has a great reference value. Repairing several...

PCBA processing aluminum substrate manual soldering wire precautions
04Mar
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PCBA processing aluminum substrate manual soldering wire precautions

PCBA processing of aluminum substrate manual soldering wire points for attention: first, pay attenti...

Electromagnetic compatibility in PCB design
04Mar
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Electromagnetic compatibility in PCB design

When the field strength of electromagnetic field exceeds a certain limit and the operation time is l...

PCB circuit board fault detection method
04Mar
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PCB circuit board fault detection method

PCB circuit board fault detection methods: 1, determine the fault location, 2, detection equipment, ...

Why does the PCB board have to be impedance?
04Mar
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Why does the PCB board have to be impedance?

Impedance is usually denoted by z, z is a complex number, the real part is called resistance, the im...

New design PCB board find fault method to share
04Mar
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New design PCB board find fault method to share

New design PCB board to find the fault method: 1. Voltage measurement method, 2. Signal injection me...

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