I bought the same noctua fan a while back and was surprised at how extremely loud it was Finally I understand why hahaha
@Devildestroye
4 жыл бұрын
@ChazTek Studios probably putting 24v on a 12v fan
@PlacideBolack
3 жыл бұрын
Nice video. Can i put 2 input 24 volts and 2 output 12 volts in one buck converter ?
@deeter_games
3 жыл бұрын
I just bought some buck converters today to make this modification to my own printer, they sell 6 converters for $8, I'd suggest just using multiple converters. Putting 48 volts total to a chip intended to regulate 24v will likely overload it.
@tinkeringwithelectronics
5 жыл бұрын
I thinking you're reading a script?? If so, I think that is great, you're not chasing rabbits in you video!! So many (me included) don't get to the point. Thank you so much for the time spent making this video.
@BV3D
5 жыл бұрын
Hi! Yeah, I would be wandering all over the place if I didn't script myself. Thanks for watching and commenting! 😉
@wrxsubaru02
5 жыл бұрын
I bought some Noctua fans after seeing some videos and pictures of people having them on their printers... When they arrived and I was looking at them right after I took them out of the box, I saw 12V so I started looking up how to adjust the voltage in Marlin but didn't find anything...I then I searched lower voltage from 24v to 12v fan for 3d printer and found your video. When I bought them I figured the motherboards/Marlin could correct this but I was way off. Thanks for the video, you saved me a lot of stress and confusion.
@BV3D
5 жыл бұрын
Hi! I'm glad this video was helpful! It would be cool if you could specify a fan's max voltage in Marlin, but the boards would have to support that feature themselves. If a 24v board had some sort of programmable buck converter that could be set to output 24v, 12v, or 5v, that would be awesome! I guess a danger with that would be making sure that the voltages were properly defined in Marlin before uploading firmware. Otherwise you could fry a printer-ful of 5v fans with a single "oops!" 😄
@hex1795
Жыл бұрын
Is your fan mount universal? Would it fit the ender 5 s1? Great video thanks for the insight!
@jcfpv3454
Жыл бұрын
Thank You Very Much I am wanting to go to dual part cooling fans but dont want to cause problems with the board any advice
@Jorjito1989GDios
4 жыл бұрын
Can i put ( two)12v fans instead of 1
@maschinelab8598
9 ай бұрын
Sorry I know it is an old video, but nowadays Noctua has a 24v version of the 40mm fan, but it is pwm and 4 pins. Can we use this direct to the printer without the buck converter? I am a zero when it comes to this type of knowledge. Thank you!
@Raigeki14063
Жыл бұрын
Subscribed. This was super detailed, easy to watch and straight forward. I love it!
@chloemcholoe3280
5 жыл бұрын
hey! Just a suggestion. you could put the step downs inside the control box or whatever you have. so your carriage is lighter and less crowded!
@BV3D
5 жыл бұрын
That’s not a bad idea. The X carriage has gotten somewhat bulky with a TL-Smoother for the extruder stepper also riding on the carriage. In order to move the the buck converter into the body of the printer, I would need to run a pair of leads (and a connector) up to the extruder assembly. I can pull the 24 volts straight off the power supply. I would also like to move the TL-Smoother board that's riding on the X carriage down inside the printer, but because all the power and signal leads for the stepper and fans and sensors on the extruder assembly are all on a ribbon cable, I'd need to break out those signals from the main board to feed an extruder TL-smoother in the printer body, and run another four leads up to the motor on the X carriage. It could be a fun challenge. 👍
@khoinguyen1963
2 жыл бұрын
Hi Bryan I saw, you set output to 12.09v or 12.0 v for buck converter , is it right?
@tamieblank8616
4 жыл бұрын
I found your channel a week agp and it has been absolutely perfect. Except for one small thing..... I went to buy the MP1584EN DC-DC Buck Converter: but it was unavailable. Could you suggest an alternative?
@BV3D
4 жыл бұрын
Hi Tamie! Thank you for letting me know about the problem with that link. I have updated the links in the description. Please let me know if you have any more trouble! 😃
@TheAntonymer
3 жыл бұрын
Super nice! Thank you. Very informative and simple to follow. I really like that you took your time to explain the 1.75mm filament peg solution. This will come in handy for several of my own projects in the future. So much better than a printed peg. If I could have one suggestion for the future. Please talk a bit slower. (I know it's popular in US Streaming culture to talk as fast as humanly possible) For us non-native US-speach impeded personalities also watching your channel, at least I find it a bit stressing to keep up. Please keep the nerd stuff coming too. I love the aybabtu tee and your reference to Toshi Station.
@DevarshiAggarwal
2 жыл бұрын
These small buck converters are rated to take input voltage upto 23V where I am from. Will it be okay if I take input of 24V?
@BV3D
2 жыл бұрын
The ones that are rated at 23V will get hot and may fail.
@idex
4 жыл бұрын
Thanks for this video and all the others for the MMSP, I performed this modification today and all went perfectly!
@BV3D
4 жыл бұрын
Hi idex! I'm glad this was a successful mod for you! These Noctua fans REALLY help quiet the printer down when it's idle.
@tylerdodd9611
3 жыл бұрын
Do you think this method would work on a Ender 3 Pro?
@Explore531
2 жыл бұрын
thanks it makes so much easier watch your video about this.
@rapolass2585
6 жыл бұрын
Hello, this seems like a good idea. But the thing that is staying in my head is how about the PWM speed control of the fan the printer uses?
@BV3D
6 жыл бұрын
That's a good question, and I don't know how a PWM-controlled fan would behave. In this particular instance, the fan on the extruder is always on, and the printer drives it with a constant 24-volt supply. So the buck converter works here. I'll check my parts bin and see if I have a 12v fan or blower, and see how that works when connected to the parts cooling fan's pins. The parts cooling fan is PWM-controlled, so it'll be interesting to find out what happens!
@davidmckinney3330
Жыл бұрын
Can two 12VDC fans be connected to one step-down Buck Converter?
@TriconPOE
3 жыл бұрын
Is there any chance of the buck converter getting hot in that small enclosure? Or does it not generate enough heat?
@ScaldaYT
6 жыл бұрын
Great video. This is very useful for any 24v printer that people may want to put a 12v fan on. And man that buck converter has got small. Anyway take care and ill see you in the next one
@BV3D
6 жыл бұрын
Hi Scalda! I know, right? It's super tiny! When @Nerys tweeted about them a few weeks ago I knew I had to get some. I want to say they were USD$12 for 10, so at $1.20 each they're really inexpensive. And they're so small I could probably shave another millimeter or two from the height of the mounting box. For those who don't have the room horizontally, the design could be modified to hold the buck converter vertically, and that could print as a single piece with the fan grille (the lid would still be separate). 😃
@ScaldaYT
6 жыл бұрын
@@BV3D yeah I remember seeing that tweet, and $1.20 each is a really good price. And yeah with them being that small they open up alot more mounting options. Thanks for showing us them and the new mounting design
@madmike8406
6 жыл бұрын
Well Done! Nice and clean... and quiet...
@BV3D
6 жыл бұрын
I don't know what magic Noctua uses when they make these things, but yes, they are just ridiculously quiet. I'm a fan. #DadJoke 😂
@zimmy1958
6 жыл бұрын
Well done Bryan I use them on my rc quads, they are very handy.
@BV3D
6 жыл бұрын
Thanks, Zimmy! I guess they're useful anywhere you need a regulated DC voltage (as long as the desired voltage is less than the input voltage, that is!). Are you using them to drive LEDs or using them as a BEC for a receiver?
@zimmy1958
6 жыл бұрын
using them to power cameras and video transmitters, lights and all kinds of things the newer systems have buck built in but the older ones don't or are the wrong voltage @@BV3D
@thatkidmadrid
5 жыл бұрын
LOL as if you're doing exactly what i was looking to do using the exact same fan and printer! i was just searching for a general tutorial for using buck converters ;P
@BV3D
5 жыл бұрын
Haha! Well, I hope you like this one. I had fun designing it! 😃
@davidolson7575
6 жыл бұрын
Great Video Brian as ScakdaYT said this is VERY useful for people with 24 VDC systems. Your Videos are very educational. Still think you need start using fusion.
@BV3D
6 жыл бұрын
Thanks David! I do need to spend more time playing with Fusion 360. Autodesk is trying to ease me into it by letting you send certain items from Tinkercad over to Fusion for further editing. It helps to get you over the hump of how to start a design, but it's a one-way trip. I'll get there eventually though! I always see such cool things being done in Fusion 360. 👍
@chloemcholoe3280
5 жыл бұрын
but for a part cooling fan that'll stop the PWM from working right? PS: Some printers have a fan that only turns on when the hotend gets hot
@BV3D
5 жыл бұрын
The PWM still works on the fans. 👍
@tamask001
4 жыл бұрын
BV3D: Bryan Vines Even if it does, it may not last for long, as the buck converter is not designed to be powered up and down several times a second. It is a much better idea to just wire the input of the buck converter to a constant 24V source (such as the power supply output or a 24V output on the main board. Then wire the +12V buck output to the positive terminal of the fan, and the PWM switched negative fan output from the main board to the fan negative. Most (maybe all?) printer boards use low-side switching (switching only the ground side), so you are free to connect another power source to the fan (as long as the power source is grounded together with the main board).
@TheGodOfWar1337
5 жыл бұрын
Interesting , I was wondering why my extruder fan kept spinning even though the printer was off even though the Mezi board USB was connected to the pi . But would I need another buck converter for the other cooling fan since that one is a noctua as well?
@BV3D
5 жыл бұрын
Hi! Any 12-volt fan that you intend to run on this printer is going to need a 12-volt supply, so yeah - they'll both need buck converters. On the bright side, buck converters are not terribly expensive. The parts-cooling fan has its speed controlled by a pulse width modulation (PWM) signal from the Melzi board. I tested this and it works with the buck converter, because the way that PWM works is that it turns the power to the fan on and off real fast to get the fan to run slower.
@meandrips2216
6 жыл бұрын
Thanks for the quick tutorial... answered a few questions I had before doing this mod today!!
@meandrips2216
6 жыл бұрын
Btw, this was the first video of yours I’ve seen... I hit like and subscribed as soon as it was finished..... great video 👍🏻
@BV3D
6 жыл бұрын
@@meandrips2216 Awesome! Thanks so much for subscribing. I'm glad this helped you!
@cperezcali
5 жыл бұрын
Hi friend, very good video. But I have a question. I want to install the double fan to my printer's layer with a MOD that I found in thingiverse. My printer works with PMW 24v. Can I connect the two "noctua" 12v fans in series? What you think?.
@BV3D
5 жыл бұрын
I don't think that would be a good idea. It's probably better to use a single buck converter to power both fans at 12v in parallel. 👍
@cperezcali
5 жыл бұрын
BV3D: Bryan Vines thank you my friend. A mosfet module is well?
@BV3D
5 жыл бұрын
I haven't needed one on the Monoprice Maker Select Plus printers. But there's plenty of room inside the case if you want to install one for the bed. You might want to inspect the internal connections from time to time, and make sure the screw terminals are tight, and that the wires for the bed heater don't look overheated. I have two slightly different versions of the main board in my two Maker Select Plus printers. On one, the bed connector is like the main power connector, and it can be unplugged from the board. On the other, the bed connector LOOKS like that, but it's soldered to the board, and you have to loosen the screw terminals if you want to unplug the bed wires.
@TD3DMakes
6 жыл бұрын
Entertaining as always Bryan, great video! That's a clean install. Looking forward to your next video!
@BV3D
6 жыл бұрын
Thanks Thierry! It looks kind of nice in Hatchbox Gold, I think. 😊
@TD3DMakes
6 жыл бұрын
@@BV3D yes, it matches the noctua fan perfectly.
@paulcumber4732
6 жыл бұрын
Hey bv3d did know any thing on the ender 5 3d printer I'm thinking order it but I don't know
@BV3D
6 жыл бұрын
Hi Paul. All I know about it is that it's a CoreXY printer with a mid-range build volume. @KerseyFabs on Twitter did a 24-hour livestream of unboxing and building and printing on the Ender 5. Their video should be online in a day or two.
@ravkhangurra7522
3 жыл бұрын
Excellent video, do you have any plans for an updtae video for the Ender 3 v2
@Wachpwnski
5 жыл бұрын
Does this work with PWM fans? Or do I need to do something else, like use a different power converter?
@BV3D
5 жыл бұрын
Well, I tested a buck converter on the parts cooling fan, which is PWM controlled. It worked fine. I suspect it works because PWM simulates speed control by turning the fan on and off really fast, so it never has time to get to full speed (unless the PWM pulse is at a 100% duty cycle). And since it's just pulsing the 24 volts to the fan, the buck converter converts those 24 volt pulses to 12 volt pulses for a 12 volt fan.
@rpnct
3 жыл бұрын
@@BV3D That might not work with all buck converter and all PWM signals (you might have found a good combo of parts by chance). I had the issue when trying to pass higher frequency PWM through a converter (but it was two chips that needed to communicate). I suspect the buck converter "smooths" the PWM curve, which messes with your signal if you're trying to use PWM for communication. From experience in that case you need to get a specific chip that'll reproduce your exact signal even at high speeds and just change the voltage. Not sure those are readily available for 12v/24v conversion. For a fan's output what matters is probably the integral of your voltage curve, and a buck converter will somewhat conserve that property. Not sure either if there's a specific kind of PWM required by those fans to ensure optimal operations (in terms of noise output, motor lifespan, flow...). In which case another cheap solution would be to use an h-bridge. Those circuits take in a PWM signal, and output a constant voltage (proportional to a reference voltage and the PWM frequency). I might be overthinking it by a lot, but on my own 3D printers those nice little Noctua are more expensive than any other individual part.
@BV3D
3 жыл бұрын
@@rpnct You have a point, and I need to look at it more closely. Thanks!
@soulsbreaker
5 жыл бұрын
No way you did a tutorial exactly on what I need haha I bought a 12 v fan from noctua and I have a moniprice maker select plus rebrand thanks!
@BV3D
5 жыл бұрын
Hah! I’m glad this was helpful! Let me know how it works out! 👍🏻
@MartinSchoenbacher
5 жыл бұрын
Hi Bryan! Thx for the awesome content you're doing! I plan to replace the single 24V fan from my Alfawise U30 Pro with 3 Fans. (2x Radial GB1205PKV1-8AY and one axial Fan) since radial ones are 12V Fans I need to get the Voltage down to 12V anyhow. What would you recommend in this case? Using one Buck converter and then put the 3 Fans in parallel behind it? Or using the two GB1205PKV1-8AY in series and put a 24V axial fan to them in parallel? GB1205PKV1-81205PKV1-8AY
@BV3D
5 жыл бұрын
Hi Martin! I'm glad you like the videos! So the GB1205PKV1-8AY.GN-SUNON_IT take 0.124A of current each, and the little buck converters can supply up to 3A. So there's plenty of current available for the blowers. You should be able to power the buck converter in parallel with the 24V axial fan, and power the two radial fans in parallel with the 12V output of the buck converter. I wouldn't run two 12V fans in series on a 24V supply. If one fan fails open, the other will get a full 24V, and that would be bad. I hope I understood what you were trying to do, and I hope this helps!
@MartinSchoenbacher
5 жыл бұрын
@@BV3D Thx Brian! Yes you hit my question on the spot! Thank you, that was exactly what i was searching for! Your next coffee is on me :) Br Martin
@BV3D
5 жыл бұрын
@@MartinSchoenbacher (raising cup of coffee in salute) Thank you, kind sir!
@dragoongalaxy20
4 жыл бұрын
Hey Bryan! What if I use a resistor instead?
@yadusolparterre
4 жыл бұрын
Thanks Bryan, I just received my first 3D printer today and I have 2 very loud fans that I want to replace. This is an awesome video and is exactly what I was looking for ! However, are you sure that this is safe? While searching on that topic, I found a post on reddit that says it might be dangerous. I have pasted it here. Please tell me what you think about it, so I know whether to buy a step down converter or just give up. Thanks ! ***REDDIT COMMENT*** Let's say you acquire this 12V fan, measure the current at normal operation, and find that the motor is drawing 12 mA, which translates to an internal resistance of 1 kΩ. So you hook it up to your 24V power supply with a 1 kΩ resistor in series, because 12 volts is 12 volts, right? There's a problem. Motors draw more current when spinning up than when operating at peak speed - just as it takes more effort to accelerate a bicycle from stop to a particular speed than to maintain that speed. When the fan is spinning up, it draws more current from that same 12 volts - let's say it needs 48 mA, and therefore exhibits an internal resistance of 250 Ω at that time. When hooked up directly to your 12V power supply, that 250 Ω draws more current, so the motor gets 48 mA or 576mW. But when hooked up to the 24V power supply with a 1 kΩ in-series resistor, the total resistance is 1.25 kΩ, so it only gets 12.5 mA or 150mW. If you're lucky, the reduced power will still be enough to start the motor at a slower rate of acceleration. If you're unlucky, that current won't turn the motor and nothing will happen. Whatever it was supposed to be cooling isn't getting cooled, so you may have failed prints, etc. If you're really unlucky, the voltage that you're applying over the motor - maybe for hours on end, maybe unattended - will do something else. It may flow through other metal parts of the motor and be dissipated as heat. Or it may be diverted to some other conductive path through your printer, and now you have current flowing where current isn't supposed to flow. "Why those things are bad" is left as an exercise for the reader.
@BV3D
4 жыл бұрын
Hi! That's a great question. The buck converters are actually tiny switch-mode power supplies. They're capable of providing 12 volts at a maximum current of 3 amps. I've been running these for quite a while and not had any issues. The Reddit post explains an issue with using a resistor to reduce 24 volts to 12 volts. The buck converter operates on a different principle. If you're curious, there's a whole Wikipedia article about them here (en.wikipedia.org/wiki/Buck_converter) with all kinds of charts and graphs and mathematical equations that I personally cannot understand. 😀
@yadusolparterre
4 жыл бұрын
@@BV3D aah got it thanks! Makes sense.
@altkev
3 жыл бұрын
Expected based on title: details on using 12v fan. Actual: Life story about every fan ever used
@robson668
5 жыл бұрын
Don't worry about stray fingers and screwdrivers hitting the blades, those Noctua's are made from sturdy plastic and will not break as cheap chinese fan blades, i do not use a fan grill since this also restricts airflow and induce noise.
@aphex4000
5 жыл бұрын
Noctua fans are nice, but they are made in both China and Taiwan. Products are just manufactured to the specifications of the companies they are made for. In this case, Noctua holds the manufacturers to a higher standard. tinyurl.com/y6sf4gyb
@Explore531
2 жыл бұрын
strange question if the fan is 12v and printer needed 24v why would the fan blew short circuited
@Skankhunt-cf6uh
4 жыл бұрын
inst it also possible to take just a single resistor
@fhadesson9525
5 жыл бұрын
Hey Bryan! I'm not super savvy when it comes to electronics, But you've Explained everything PERFECTLY. You're Clearly well versed in this stuff and I really appreciate. I have one question. Is it possible to wire this Buck converter on the Electronics side of the printer instead of the fan side? I have a Hypercube 3D printer that I built myself. and this Hypercube has a enclosed section at the bottom where all the electronics are hidden. Is there a possibility to hide the Buck converter There and then have a Wire run through the back with the rest of the wires to the hotend, and the fan?
@BV3D
5 жыл бұрын
Hi, Fernando! It's certainly possible to install the buck converter in the electronics box of the printer, and run the fan wires along with the rest of the wires that go to the extruder. The main reason I put the buck converter with the fan is that, on this printer, the only wires to the extruder are that ribbon cable. On many printers, the individual components on the extruder have with long wires, and they all run back to the electronics box. So in that case (and it sounds like YOUR case), you can do this. If you do, I recommend using some kind of detachable connector between the buck converter and the fan, so that if you need to replace the fan, you don't have to desolder any wires. Thanks for the compliment, and thanks for watching! 🙂
@fhadesson9525
5 жыл бұрын
@@BV3D I appreaciate your input on the matter. One more question. How is the heat management on this?
@BV3D
5 жыл бұрын
@@fhadesson9525 I have not done a formal heat management comparison (using a temperature probe inside the heat break) between a Noctua fan and the stock fan, but I've had this running on two Maker Select Plus printers since November without issue. Both printers have Micro Swiss all metal hotends installed. I've printed PETG in the 250˚C range and not had a problem. So, no hard data, just anecdotal evidence. 😃
@ccfnzonline7798
4 жыл бұрын
Is it just me? The yellow wire is giving me anxiety coz it could be touching the circuit inside since the tip could still have exposed copper
@PaPawsProjects
6 жыл бұрын
Excellent video Bryan! A lot of great information...
@BV3D
6 жыл бұрын
Hi @PaPawsProjects 😃 Thanks. These buck converters are tiny and inexpensive. That's a good combination.
@stevencarter7999
5 жыл бұрын
Im looking at doing this swap on my printer. thanks for the video just have to figure out wiring.
@johnstewart1266
3 жыл бұрын
Great video. Now only if you could do one for the Ender 3 V2.
@glenna3434
3 жыл бұрын
what if I want to stay at 24v but still want a quieter fan?
@bigbeartn
5 жыл бұрын
What gauge wire was used?
@BV3D
5 жыл бұрын
I used the leads from an existing 4010 fan that already had the connector on the end. My best guess is 26 gauge wire. 👍
@jswallet
5 жыл бұрын
What happens if I run a 12v fan on a 24v machine. Will it die prematurely?
@BV3D
5 жыл бұрын
The fan won't like it. For the short time I did that with a 12v Noctua 4010 fan, it ran way too fast and smelled a little funny. Had I continued, I'm fairly certain it would have died: either from some kind of thermal failure, or from releasing its Magic Smoke™.
@jswallet
5 жыл бұрын
You should consider selling a pre-wired kit with the Buck converter and wires to the board. I’d buy one. I don’t solder, nor do I plan to. P.S. I see why you went to the Noctua from the radial fans. The radial fan is loud. I ordered a Noctua.
@jswallet
5 жыл бұрын
I don't need 10 buck converters. Where can I buy just one? :)
@bravegari7112
4 жыл бұрын
Will.this work for sovol as well?
@corlissmedia2.0
5 жыл бұрын
Nice poster frame!
@BV3D
5 жыл бұрын
Thanks! I'm moving to that style for the thumbnails after having watched John (U Do It)'s interview with Dane Golden, and had a subsequent discussion in his video comments and then later on Twitter. John's got a great mix of content on his channel. It's kind of a mix of DIY, content creation, and interviews. Here's a link to John's channel: kzitem.info/rock/OdvzDvz0OUwKJoccgbzIqA
@andrewdotson3938
5 жыл бұрын
Thank you! Great video, exactly what I was looking for.
@BV3D
5 жыл бұрын
Hi Andrew! That's awesome -- I'm glad this was helpful! 👍
@3dprinting4life10
6 жыл бұрын
Nice video Bryan with a Y, thanks, regards RobUK
@BV3D
6 жыл бұрын
Hi, RobUK! Thank you! I'm glad you enjoyed it. 😊
@trolling4dollars816
6 жыл бұрын
Very good video, thanks for the info.
@BV3D
6 жыл бұрын
Thanks Trolling! I'm glad you liked it! 😊
@kwlkid85
6 ай бұрын
Luckily Noctua now makes 24v fans meaning no more buck converters!
@BV3D
6 ай бұрын
I'm glad they do. Their fans are super quiet!
@Doyle69
4 жыл бұрын
That...yellow...wire.... ahhhhhhh! you had snips in your hand... :P
@MUDMAD83
5 жыл бұрын
You could use a RC Bec
@BV3D
5 жыл бұрын
That would certainly work as well. Just choose one with an output voltage that matches your fan voltage, and you're all set!
@rbutram
6 жыл бұрын
Dear Bryan Vines, I wish this video had been released a month ago when I put giant buck converters and noctua fans on my Ender3. Sincerely, Bryan minus a Y
@BV3D
6 жыл бұрын
Haha! A month ago, *I* still had the giant buck converters on my printers! I'm trying to slim the X carriage down a little bit. I'm trying to come up with a way to move the extruder stepper motor's TL Smoother off the X carriage. We'll see how that goes.
@rbutram
6 жыл бұрын
Hey @BV3D What orientation do you print that really super awesome clip on fan cover??
@BV3D
6 жыл бұрын
Grille side down. Clip side up.
@bryansiepert9222
4 жыл бұрын
insta sub for providing quality content and having the best possible first name!
@BV3D
4 жыл бұрын
Ha! Thanks, Bryan! 😄
@-Gunnarsson-
5 жыл бұрын
I got one of those but its not really quiet and it moves less air then
@BV3D
5 жыл бұрын
Hi, 123! That's unfortunate. I'm sorry to hear the Noctua doesn't work as well for you as it seems to for me. The first time I used the Noctua fan, I was running it off the 24 volt supply instead of reducing it to 12 volts. That made it loud because it was going twice as fast as it was supposed to. But in my experience, running the 12 volt Noctua fan on 12 volts makes it happy, it's quiet, and it seems to move enough air to keep the heat break doing its job. Thanks for watching!
@Thefabfarm250
3 жыл бұрын
@@BV3D be anychance will the fan run on the straight 24v? I just picked one up and my printer is apart and it seems to run fine just a bit louder? Will it burn out in like a day or am I fine till I can get a buck converter?
@driftx2
2 жыл бұрын
This is very dangerous and should only be attempted by professionals not hobbyists.
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