I bought a DIY air purifying kit that uses a PC fan to pull air through a HEPA filter. A blade broke and so the fan needs to be replaced. I want to buy a better quality fan, for example from Noctua.
Here is an example kit, though mine is slightly different: Air purifier fan kit
Adjustable power supply: 12V 2A (link)
Fan: 12V 0.30A brushless
- In general, is it safe to use an adjustable power adapter on a PC fan? Conditions: the fan pulls air through a filter, runs 8 hours / day, 365 days/ year.
- Can I use any PC fan with the adjustable power adapter? Or should I look for certain things when choosing a fan? The ideal fan being brushless and having a high static pressure rating. Assuming the fan is rated below 12V 2A.