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12
Nov, 2019
What Are The Reasons For Circuit Board Blistering?
Excessive pressure on the front copper grinding plate causes deformation of the orifice, brushes out the copper fillet of the orifice, and even leaks the base material.
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09
Nov, 2019
What Are The Common Surface Treatment Processes For Circuit Boards?
The circuit board plays an important role in many machines, so the quality requirements of the circuit board are also very high.
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06
Nov, 2019
What Should I Pay Attention To When Repairing Circuit Boards?
The circuit board has very outstanding performance, but there will be failures during long-term use. So how do we properly repair this situation? The circuit board factory will take everyone to un...
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03
Nov, 2019
How To Judge The Quality Of The Circuit Board?
The quality of circuit boards is a concern for people. Excellent circuit boards can help people to produce better. So what methods can we use to judge whether they are good or bad
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31
Oct, 2019
Under What Circumstances Will PCBA Processing Cause False Soldering?
False soldering, also known as false soldering, is a state in which it is not connected at all times. It belongs to a kind of poor welding and is a very important reason for the high PCBA repair r...
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28
Oct, 2019
Criteria For PCBA Solder Joint Failure
During the PCBA production process, affected by some unstable factors, PCBA solder joints may cause defects. For the soldering of PCBA solder joints, there is generally an acceptable range.
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25
Oct, 2019
Changing Trend Of PCBA Incoming Processing Mode
The choice of PCBA OEM and incoming processing modes has been difficult for electronic product development companies to choose.
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22
Oct, 2019
How Can Small Appliance Control Boards Prevent Interference?
There are many problems in the small home appliance industry in China. Manufacturers have different levels of production and research and development, and the price difference is also large. There...
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19
Oct, 2019
Causes Of Failure Of Washing Machine Control Board
The cause of the failure of the washing machine control board. 2013 is a fast-developing party in the home appliance industry.
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18
Oct, 2019
Global Sources Electronics Show In Hong Kong Ended Successfully
Global Sources Electronics Show in Hong Kong was successfully concluded on October 14 this year. Three people participated in this exhibition. From the 11th to the 14th, the exhibition was held for...
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26
Aug, 2021
Detailed Explanation Of The Production Process Of Double-sided Multilayer Pcb...
1. The production process of double-sided immersion gold board: cutting----drilling-----sinking copper----line---picture electricity----etching-----solder mask ---Character----Spray tin (or heavy g...
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16
Oct, 2019
Do Control Board Parts Require Regular Maintenance?
Wall-hung boilers are a type of household appliances. Wall-hung boilers are dual-purpose furnaces for heating and domestic hot water.