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2021
DATE
06 - 07
What inspections are required for PCB light boards before they can be shipped?
What inspections are required for PCB light boards before they can be shipped? Many friends are concerned about this issue. PCB light boards need to go through multiple inspections and the shipment inspection report is issued before they can be shipped. Next, Shenzhen Viasion Electronic Technology
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2021
DATE
03 - 23
Precautions for circuit board soldering
The principle of soldering is a process in which a solid solder wire is heated and melted by a heated soldering iron, and then flows into the metal to be soldered with the help of flux, and forms a firm solder joint after cooling. When the solder is a tin-lead alloy and the soldering surface is copper, the solder first wets the soldering surface. With the wetting phenomenon, the solder gradually diffuses into the metal copper, forming an adhesion layer on the contact surface of the solder and the metal copper, so that both Combine firmly.
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2021
DATE
03 - 12
How to solve the problem of missing printing and less tin in SMT processing?
Shenzhen Weisheng Electronic Technology Co., Ltd. has its own SMT chip processing plant, which can provide SMT chip processing services for 0201 components in the smallest package, and supports processing with supplied materials and OEM materials. The next is how to solve SMT processing. Missing printing, low tin defects?
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2021
DATE
03 - 05
What inspections need to be done before SMT patch processing?
Shenzhen VIASION Electronic Technology Co., Ltd. has its own SMT chip factory, which can provide SMT chip processing services for 0201 components in the smallest package, and supports various processing forms such as processing with supplied materials and OEM materials. Next, I will introduce to you what inspections need to be done before SMT patch processing?
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2021
DATE
03 - 04
How to solve the problem of missing printing and less tin in SMT processing?
Shenzhen VIASION Electronic Technology Co., Ltd. has its own SMT chip processing plant, which can provide SMT chip processing services for 0201 components in the smallest package, and supports processing with supplied materials and OEM materials. The next is how to solve SMT processing. Missing printing, low tin defects?
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2021
DATE
03 - 03
How to solve the problem of PCBA processing tin penetration?
PCBA processing tin penetration is mainly affected by factors such as material, wave soldering process, flux, manual soldering, etc., which can be adjusted and solved in the following ways
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2021
DATE
03 - 01
Why do PCB board making holes need to be plugged?
Why do PCB board making holes need to be plugged? Conductive holes are also known as via holes. In order to meet customer requirements, the circuit board via holes must be plugged. After a lot of practice, the traditional aluminum plug hole process is changed, and the circuit board surface solder mask and plug hole are completed with white mesh. Stable production and reliable quality.
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2021
DATE
01 - 27
Precautions for the use of SMT processing patch adhesive
Shenzhen Honglijie has its own SMT chip factory, which can provide SMT chip processing services for the smallest package 0201 components. Next, I will introduce the precautions for the use of SMT processing patch adhesive.
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2021
DATE
01 - 23
The use of AOI equipment in SMT processing
Shenzhen Weisheng Electronic Technology Co., Ltd. is a PCBA processing manufacturer with its own SMT chip factory. The chip factory is equipped with 2 Yamaha fast chip assembly lines, 2 DIP plug-in production lines, and AOI optical detectors. The minimum package can be 0201 yuan Device SMT chip proc
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2020
DATE
12 - 14
What are the reasons for the insufficient tin on the solder joints of smt chip processing?
In smt patch processing, soldering is an important link, which is related to the performance and appearance of the circuit board. In actual production and processing, poor soldering may occur due to some reasons, such as common solder joints. Not full, will directly affect the quality of smt patch p
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