Printed Circuit Board Assembly & PCB Design Forum
SMT electronics assembly manufacturing forum.
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We use hot air leveling (HAL) process in pcb production. HAL...
- Dec 26, 2006
by
yusuf
What is the make-up of the residue? Is finding this residue...
- Dec 26, 2006
by
davef
water alone especially cold is not good enough, how do you c...
- Dec 27, 2006
by
About one year we have that problem with some of pcbs. Our...
- Dec 29, 2006
by
Hi
Happy New Year
HASL fluxes Are very conductive so best...
- Jan 01, 2007
by
The water soluble flux residue is staying there because the ...
- Jan 08, 2007
by
Jaime39
celsius or fahrenheit? I am not entirely familiar with the ...
- Jan 15, 2007
by
RFredericks
Hi...have you try ultrasonic cleaning before rinsing?
...
- Jan 17, 2007
by
lyetc