Ender 3 v2 fans

pipeTD

I just purchased an Ender 3 v2. I would like to swap out the fans for better dual bearing ones. The parts I am looking to order come as a kit with all 4 fans. But, only the power supply fan has the option of 12v or 24v. I do not want to crack open the ps until the fan starts making noise, due to voiding the warranty on a brand new unit. Is there another way to determine if the ps fan is 12/24v without being able to look at the sticker?

Jonzynator

I'm assuming that your ender 3 came with the Meanwell LRS-350-24(or the knockoff unit). I'm fairly certain that the fan is a 12v fan. I only changed my fan in my psu when the original fan died. I ended up using a delta fan. I got it from Steves LED LCC.

pipeTD

I am looking at getting this set from TH3D. I have confirmed all other fans are 24v. Just unsure of the ps fan.

Tombstone

No first hand knowledge but here is a link to another person claiming 12volt. https://www.reddit.com/r/ender3/comments/mibq47/ender_3_v2_psu_fan_specs/

pipeTD

I went ahead and ordered the 12v fan. I figure if I get to the point of actually replacing it I will have one on hand. If I crack open the ps and it is a 24v, I am only out $12. I will just buy another one and give this one to my dog. Hell, $12 is not a bad price for a quality chew toy…

Jonzynator

pipeTD

when you do open it up I recommend letting it sit for awhile after unplugging it from the wall. Let the capacitor dissipate the charge they may have.

I am now 100% certain that its 12v. I opened up one of my extra psu's sitting on my bench.

HouseOfBugs

Depends on the PSU. The Meanwells should have 12V 60mm fans but some of the clone/generic PSUs have come with 12V and 24V. It's best to just pop the cover and check it.