PCB Assembly

Is conformal coating necessary onto the PCB assembly?

Depends.

-Most commercial products do not have a conformal coating.

-PCBs of Industrial, especially military, may need additional protection from moisture and dust.

Manufacture of the PCBs may leave moisture in the fiberglass substrate. That would cause slippy operation towards units. The solution is to bake out the blank PCBs before soldering the parts on and spraying on a conformal coating to seal the analog electronics / PCB. Then calibrate the unit a few days later.

#PCB Assembly #Industrial

Oliver Smith

Oliver is an experienced electronics engineer skilled in PCB design, analog circuits, embedded systems, and prototyping. His deep knowledge spans schematic capture, firmware coding, simulation, layout, testing, and troubleshooting. Oliver excels at taking projects from concept to mass production using his electrical design talents and mechanical aptitude.

Recent Posts

What Is a PCB Netlist? Everything You Need to Know Is Here

In the world of printed circuit board design and manufacturing, precision and accuracy are paramount.…

1 day ago

What Is Solder Wetting and How to Prevent Poor Wetting?

Soldering is a cornerstone technique in electronics assembly, it's used to connect electrical pieces and…

3 weeks ago

7 Critical Techniques to Improve PCB Thermal Management

Nowadays, electronic products are both compact and lightweight while performing a variety of functions. This…

4 weeks ago

What Is BGA on a PCB? A Complete Guide to Ball Grid Array Technology

As technology continues to advance in the electronics industry, packaging remains one of the key…

1 month ago

How to Create a PCB Drawing: A Step-by-Step Guide for Beginners

Bringing your electronic ideas to life begins with PCB drawing, which is the process of…

3 months ago

8 Leading PCB Design Software: A Comprehensive Comparison

Printed Circuit Board design is one of the most significant processes in electronics production. Deciding…

3 months ago