Topic

reflow

3 videos. Ranked by independent recommendations, not by views.

1. 

   1 How to Solder QFN MLF chips Using Hot Air without Solder Paste and Stencils

   CuriousInventor 5 people · 5 months · since Aug 2013

   A demonstration of soldering a leadless QFN chip with a hot air station, used as a guide by people hand assembling fine pitch surface mount parts.

2. 

   2 Reballing flip chip GPUs is BULLSHIT - the truth about dead laptop GPUs & repairing them.

   Louis Rossmann 4 people · 4 months · since Oct 2016

   A Louis Rossmann video arguing that reflowing a failed graphics chip is a temporary fix at best, cited when someone hopes to revive a dead board.

3. 

   3 QFN reflow without hot air

   mikeselectricstuff 4 people · 3 months · since Nov 2010

   Shows a QFN package being soldered with only an iron by heating the board from the underside, offered as an alternative when no hot air station is available.