One important aspect of PCBs is the solder mask, a layer of coating applied over the copper traces to prevent solder bridges, solder splashes and electrical shorts.
The green mask is applied to the PCB after the solder paste is deposited and reflowed onto the copper contacts.
One of the main disadvantages of solder mask is that it can increase the overall cost of PCB production.
Solder mask is a material that is applied to a printed circuit board (PCB) to protect the board's copper traces from oxidation and to prevent solder bridges from forming between closely spaced components.
According to experts in the field, the solder mask is applied to a PCB after the copper traces have been etched onto the board's substrate.
One of the primary uses of Meter LCDs is in digital thermometers. These displays are specially designed to show precise temperature readings in a clear and easy-to-understand format.
