|
Tube DIY Asylum Do It Yourself (DIY) paradise for tube and SET project builders. |
For Sale Ads |
Use this form to submit comments directly to the Asylum moderators for this forum. We're particularly interested in truly outstanding posts that might be added to our FAQs.You may also use this form to provide feedback or to call attention to messages that may be in violation of our content rules.
Original Message
RE: How hot is too hot?
Posted by awkwardbydesign on June 3, 2017 at 10:25:32:
80mm 12V computer fans (rescued from the tip) run from a variable LM317 based PSU at approx 5V are silent in my set up. At least until they age, and then I replace them. Set the lowest voltage at which they start.