manii120 Posted January 31, 2018 Report Posted January 31, 2018 I want to know if our circuit can survive under acid fumes as my project based on battery and i've to put my circuit on battery for about 8-10 hours continously. so my main need is to prevent circuit from acid fumes Quote
soldertools1 Posted March 3, 2018 Report Posted March 3, 2018 Hello, Manii120!!! Can you please describe your doubt clearly. As far I know that circuits don't produce acid fumes. Well without much information, I must say that you should make use of conformal coatings as they can handle temperature up to 250°F/121°C for 30 minutes. Quote
audioguru Posted March 4, 2018 Report Posted March 4, 2018 Why are you using an old fashioned vented lead-acid battery? Most circuits today are powered by rechargeable Ni-MH or Lithium batteries that have no acid. soldertools1 1 Quote
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