25 Dec
2015
25 Dec
'15
3:14 p.m.
On Dec 23, 2015 1:45 PM, "Vince Fiscus, KB7ADL" [email protected] wrote:
Which series would I want for scratchy potentiometers and switch contacts? ie. D G F or X series?
Vince,
From my pro-audio service hat, the D series is good for cleaning contacts.
The G series is the most general purpose though not as good at cleaning.
F series is for carbon / conductive plastic and specifically for pots. I've used teeny bits of the G stuff for pots. Watch to not solvent off the tracks in that case! Guess how I know...
Clean the grit, then a little G series on the contact surface. Pots need more care, I usually disassemble them to physically clean the oily dust.
Dan. AD0CQ