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stewart  
#1 Posted : 14 years ago
stewart

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I wanted to do double check that it is okay to soak the populated legato, placid and lcdps power supply in a tub of isopropyl alcohol for a bit before cleaning with a toothbrush. I don't think any of the components would be harmed but want to check. Thanks.
Russ White  
#2 Posted : 14 years ago
Russ White

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Never tried it. Your on your own.
Iniamyen  
#3 Posted : 14 years ago
Iniamyen

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Most components are fine in isopropyl, but I wouldn't let them "soak" because I worry about things like electrolytic capacitors. Even though they are "sealed" the volatility of alcohol is such that I wouldn't want to submerse them for a long period (you're just asking for trouble.) The best method for me is to pour the alcohol over the board so it gets nice and wet, scrub it with a brush, and then rinse it again. No need to test your luck :)
needsp  
#4 Posted : 14 years ago
needsp

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Hi Stewart

I usually briefly sonicate boards- including TP's- in isopropanol to remove flux after any hand soldering. Then spray rinse with more isopropanol, and air dry.

Only components I wouldn't do this with are tubular polystyrene(styroflex) and foil caps-they will be damaged

Paul N
LeonvB  
#5 Posted : 14 years ago
LeonvB

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Quote:
I wanted to do double check that it is okay to soak the populated legato, placid and lcdps power supply in a tub of isopropyl alcohol for a bit before cleaning with a toothbrush

Using isopropyl alcohol you don't need to soak the board to get the residue off. Just sprinkle a tiny bit on the board while keeping it upside down. Then use an old toothbrush to clean it. I generally use the special spraycans that already have a brush attached to the nozzle.
stewart  
#6 Posted : 14 years ago
stewart

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Thanks for all of the suggestions - very helpful.
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