how to enhance the reflow profile in the PCB process?
According to the referral by the IPC organization, the common Pb-free solder reflow account is revealed listed below.
The ENVIRONMENT-FRIENDLY location is the appropriate variety for the entire reflow procedure. Does it suggest that every area in this ECO-FRIENDLY location should fit your board reflow application? The solution is definitely NO!
The PCB thermal ability is various according to the product kind, density, copper weight, and also the form of the board. It is additionally rather various when the parts take in the warmth to heat up. Large parts might require even more time to warm up than tiny ones. So, you have to evaluate your target board initially prior to developing a distinct reflow account.