Ask a Question
Welcome to PCB Q2A. This is a Q&A community for PCB Q2A enthusiasts, providing professional Q&A on PCB assembly, PCB design, PCB testing, etc.


Recent questions

+1 vote
1 answer 65 views
How is PCB manufacturing done?
asked Dec 12, 2025 by PCB Design Company (26.7k points)
+2 votes
1 answer 133 views
How were printed circuit boards (PCBs) originally manufactured?
asked Dec 12, 2025 by PCB Design Company (26.7k points)
+1 vote
1 answer 102 views
What are Fritzing and KiCad?
asked Jan 29, 2024 by PCB-Assembly-China (32.8k points)
+1 vote
2 answers 170 views
What is the relationship with the soldering flux and solder mask?
asked Nov 22, 2023 by PCB European (26.3k points)
+1 vote
1 answer 146 views
What is the name of flux used for soldering electronic components?
asked Nov 22, 2023 by PCB-Assembly-China (32.8k points)
+1 vote
1 answer 179 views
What is the range of temperature used in soldering station for electronics
asked Nov 22, 2023 by PCB-Assembly-China (32.8k points)
+1 vote
1 answer 150 views
What is the importance of soldering
asked Nov 22, 2023 by PCB European (26.3k points)
+1 vote
1 answer 143 views
Can I use this flux for soldering wires, pcb components?
asked Nov 22, 2023 by PCB-Assembly-China (32.8k points)
+1 vote
1 answer 149 views
Can aluminum solder paste be used in electronic circuits?
asked Nov 22, 2023 by PCB-Assembly-China (32.8k points)
+2 votes
1 answer 154 views
What is the purpose of soldering in electronics?
asked Nov 22, 2023 by PCB Design Company (26.7k points)
0 votes
1 answer 177 views
What is the purpose of flux in soldering electronic circuit components
asked Nov 22, 2023 by PCBManufactures (12.2k points)
+1 vote
1 answer 153 views
What are the types of solder and which should I use for electronics?
asked Nov 22, 2023 by PCB Design Company (26.7k points)
+1 vote
1 answer 164 views
Which type of soldering is used for electronic circuit
asked Nov 22, 2023 by PCB-Assembly-China (32.8k points)
+1 vote
1 answer 150 views
How To Simulate PCB in Open Source Software?
asked Nov 22, 2023 by PCB-Assembly-China (32.8k points)
+1 vote
1 answer 155 views
How does PCB simulation software perform LAYOUT simulation?
asked Nov 22, 2023 by PCB Design Company (26.7k points)
+2 votes
1 answer 168 views
What affects PCB assembly of optical sensors?
asked Nov 21, 2023 by PCB-Assembly-China (32.8k points)
+1 vote
2 answers 187 views
What is dross in plasma cutting table
asked Nov 19, 2023 by PCB European (26.3k points)
+2 votes
1 answer 141 views
The plasma cutter cutting area should be _______ and free from _____________
asked Nov 19, 2023 by PCB-Assembly-Factory (4.9k points)
+1 vote
1 answer 147 views
What is dross in plasma cutting cnc
asked Nov 19, 2023 by PCB European (26.3k points)
+2 votes
1 answer 196 views
How to stop corrosion on aluminum boats
asked Nov 19, 2023 by PCB European (26.3k points)
+1 vote
1 answer 158 views
How to protect aluminum from oxidation
asked Nov 19, 2023 by PCB European (26.3k points)
+3 votes
2 answers 237 views
How to protect bare aluminum from corrosion
asked Nov 19, 2023 by PCB European (26.3k points)
+2 votes
1 answer 167 views
How to neutralize aluminum corrosion
asked Nov 19, 2023 by PCB European (26.3k points)
+2 votes
1 answer 141 views
What is plasma cutting used for
asked Nov 17, 2023 by PCBManufactures (12.2k points)
+1 vote
1 answer 161 views
What chemical coating stop aluminium from corroding at home
asked Nov 17, 2023 by PCBManufactures (12.2k points)
+1 vote
1 answer 150 views
What type of chemical is used in a PCB etching process?
asked Nov 17, 2023 by PCBManufactures (12.2k points)
+1 vote
1 answer 150 views
What chemical coating stop aluminium from corroding
asked Nov 17, 2023 by PCB-Assembly-China (32.8k points)
+1 vote
1 answer 146 views
What is chemical plating and electroplating
asked Nov 17, 2023 by PCB-Assembly-China (32.8k points)
+1 vote
2 answers 232 views
What is Hard Gold PCB?
asked Nov 17, 2023 by PCB-Assembly-China (32.8k points)
+1 vote
1 answer 133 views
Is gold immersion or gold plating first in the PCB process?
asked Nov 17, 2023 by PCB European (26.3k points)
+1 vote
1 answer 154 views
What is chemical plating in chemistry
asked Nov 17, 2023 by PCB-Assembly-China (32.8k points)
+2 votes
2 answers 157 views
Is the crystal structure of immersion gold and gold plating a chemical structure?
asked Nov 17, 2023 by PCB European (26.3k points)
+1 vote
2 answers 234 views
What is hard gold PCB used for
asked Nov 17, 2023 by PCB European (26.3k points)
+2 votes
1 answer 140 views
What are the specifications for PCB hard gold plating?
asked Nov 17, 2023 by PCB-Assembly-Factory (4.9k points)
+1 vote
1 answer 156 views
What is hard gold PCB process
asked Nov 17, 2023 by PCB European (26.3k points)
+1 vote
2 answers 170 views
What is hard gold PCB manufacturing
asked Nov 17, 2023 by PCB Design Company (26.7k points)
+2 votes
1 answer 202 views
What is hard gold PCB price?
asked Nov 17, 2023 by PCB-Assembly-China (32.8k points)
+2 votes
1 answer 141 views
What is immersion gold plating?
asked Nov 17, 2023 by PCB-Assembly-China (32.8k points)
+1 vote
2 answers 174 views
What is an ultimate guide to the PCB manufacturing process?
asked Nov 17, 2023 by PCB-Assembly-Factory (4.9k points)
+1 vote
1 answer 150 views
How to improve plasma cut quality
asked Nov 17, 2023 by PCB European (26.3k points)
+1 vote
0 answers 126 views
What are the advantages of using CNC (computer numerical control)
asked Nov 17, 2023 by PCB European (26.3k points)
+2 votes
0 answers 78 views
What is dross in plasma cutting
asked Nov 17, 2023 by PCB European (26.3k points)
+1 vote
0 answers 132 views
Can you give more information about possible problems in PCB processing Qui
asked Nov 17, 2023 by PCB European (26.3k points)
+1 vote
2 answers 253 views
What are the consequences of errors in electrical ground design?
asked Nov 17, 2023 by PCB Design Company (26.7k points)
Page:
© 2023 PCBQ2A.GlobalBestShopping.COM All rights reserved. | Advertising cooperation: PCBA Advertising Cooperation
PCB Q2A XML  PCB companies in China - PCB Q2A Community - PCB Manufacturers in China - PCB Assembly Testing - PCB Q&A Knowledge.
...