Hi All, I Need to know What is the main Concepts and Basics to Use IR in Soldering BGA & mBGA Ics, for Example - what are Range of Heating Temperatures - What is the Preheating means !? - What is the best Heat/Time Curve Ive to care about while using Infrared heaters (IR Heaters). also I need to know if there is any Site talk about Using IR for bga and smd soldering..
Comments are: * Few of us use IR reflow. It has been replaced by convection or a combination of convection and IR. * Follow the recommendations of you paste supplier in determining the initial thermal recipe for your oven. * Look here to learn more about reflow soldering http://www.smtinfo.net/Db/_Reflow%20Soldering.html