How to make Electric Room Heater 12 Volt DC
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- เผยแพร่เมื่อ 22 ธ.ค. 2019
- In this diy project i am going to make an electric room heater very easy to make which runs on 12 volt direct current and consumes 25 amperes. Total this homemade electric room heater consumes 300 watts power and deliver suitable amount of heat to warm a room. In this diy room heater project 14 gauge nichrome wire is used as a heating element.
- แนวปฏิบัติและการใช้ชีวิต
Let the AMPS be with you.
Did I see 25 Amps at 12V DC? Your power supply adaptor will contribute to your heating as well. Brilliant!
😅
welldone for not putting stupid background music in this video.
I agree totally.
All content makers need to know this. We hate the music!
Agreed 👍🏽
Agreed!!
Agreed 💯
That will make a good Block Heater for my Cummins in the winter time... lol Thanks for sharing...
Nice project.Easy to make at low caste, thanks for such items showing.
Did you use plastic for that
th-cam.com/video/1yw4Fye-vkY/w-d-xo.html
SUPER EASY,HELPFUL,REALLY BEAUTIFUL AND GRET JOB,AMAZING MY FRIEND MANY PEOPLE IN COLD WEATHER WILL BE VERY HAPPY TO HAVE ONE!!!!
Great job, a very good video, thank you. Have a nice day.
Thanks. Good information
Thx buddy .
Very impressive
SUPER IDEA . POZDRAWIAM .
Useful info.thanks.
Even I, klutz followed. Means you're good.
Brilliant video thanks from London England 👍
Don't tell me your heater stopped working lol😧
Thanks for this important video
I used this video, but instead of using an expensive power supply to provide the 12v DC. I simply used a transformer out of an old non working computer power supply, the transformer I use is rated up to around 500w, therefore I just draw around 300w from it and it does the job fine. Obviously the transformer changes high voltage to low, it doesn't turn the power into DC power, but you don't actually need the power to be DC power, using 12v AC is perfectly fine.
Therefore the cheapest way to do this is to use a mere transformer, of course I cover my transformer in a kind of half pipe that goes over it, so the 240v side cannot be touched accidentally, so it's safe.
Your idea of using the concrete was very good, but I didn't use it as I was worried about it cracking and the element falling out onto the cage area. Therefore I have instead an area cut out at the bottom of the cage, and where two metal rods come upwards and they don't touch the cage, between these metal rods is my element, the rods acts as the positive and negative, the rods are merely mounted on a piece of wood. The cage itself is mounted in a suspended way above the wood, supported by two separate metal rods at the outside that are not electrically connected to anything. And at the back of the cage I placed in an aluminium tray to help reflect the heat forward.
I was prior thinking of making a heater using 100w resistors, however you inspired me to make this one from nichrome wire, in seeing how easy it is from your video, I wasn't quite aware of how useful nichrome was until I saw this.
Can u make a detailed video
Can you please make a video? Thanks
Old computers power supply, ATX box plugs in to Ac 240 v here in UK... But you'll find they convert the AC into DC voltages, iv been converting and using these ATX boxes since 2009 or earlier.. plenty of videos showing this.. Thom in Scotland.
@@aliakbarbourji hi look at my video ... FuelBan video 5 part A - ATX power unit. And check the link too. Hope it helps. Thom in Scotland.
@@mamadffaye go to ... FuelBan video 5 part A - ATX power unit. Check link too.. hope this helps. Thom in Scotland.
Çok güzel bir çalışma olmuş
Which tester is this plx tell me
That u used for wire continuity
Masha Allah
Great Work Brother
Wonderful good thinking thanks
Well made video, thanks, it's quite amazing what can be achieved with some ingenuity, and curiosity. Nice 1, Thom in Scotland.
Am also thinking to make it as in fife its really cold ey plus the electric bill are doubled
We can use heater spring at the place of coper wire
Just a thin piece of steel wire would probably work better. Copper has a really low resistance. You want high resistance for heat. Stainless is a great option. Also use some foil or something reflective so your not losing the infrared heat
Can you maintain a constant temperature or will you need a thermostat?
Good Job
I saw the eyelets touching each other right after you crimped them on lol. Good thing I kept watching I was gonna say, lol This'll be good.
Nice project
great work
Do you have to use a power supply
Or could you hook that up to 12v battery or was the power supply hooked up to 12v battery ,
By the way live the Video
If you have any idea how to make a fan like a box fan ,or something to cool your home I want a battery operated DC fan
THANKS YOU FROM VLA.
Amazing
Matkap sesinden müzik yapmis :) eline sağlık
nice safe design with high temperature resistant materials.
Po
BEST WISHES !!!!!!
How much heat does it generate?
Very nice
Good job bro
Excellent
What a coool video :) Thank you very much for that input :)
Excellent!
Is that off a grill or kettle
it's great!
You could have matched the current x resistance = voltage to around 10v ~ 20V (through resistor) where current enough for a small 240V AC fan and put it in series for main current use. For safety, use three pin with Earth (green) connected to the mesh, and put fan to live side and heater at neutral side of series.
Hair driers work that way
what about ampere at the AC level?
Good sharing
good.
janab dc amp calculate karke to 25 amp dikha rahe ho smps ki input kitne amp kha rahi 220 volt bijle se smps woh kaha dakar gaye
Video bhut achi hai lakin 14 gauge nicrone wire kider sy Millay ga plz tell thanks
Can you just use a 12V adapter?
What is the name and description of the wire used for heating?
Iwill use solar charge xontroller to power it and will try to make this heater by this week
It’s better to take car catalyst mesh ceramics, pull out some material to make less diameter in centre (like bobbin or spools) , wrap this area with nichrome and blow thru mesh with fan
Like the steam punk look.
Can we use electricity to use it?
Nice bhai
Can you leave it the whole day? Because it seems not so hot. Just wonder.
que es lo ultimo que le conectas?
Thankyu
Can I use copper wire
Would this be warm enough to deform/warm a sheet of PETG if placed on top or below?
@s s Yeah I just opted for something more commercial and it worked just the trick. I was probably at risk of a fire if I went with this method...
bhai jan ya tar kaha sa milay ki plz tel me
Very Good
Inefficient but safe. Thanks
Ok felicitări
is this work on solar
Te salut cu respect,tot ce arati tu aici noi in ROMÂNIA am facut din anii1960 pina in anii 1989,asa ca nu te pricepi ,te ai uitat ce consum are , ,,daca eu te as pune sa platesti consumul acela ,l-ai platii???.
Great to see construction projects. Not enough guys are capable today or even interested. The fan cannot work as it has no free flow of air. You need to drill some holes at the opposite end. Take care mate. Microwave transformers are incredibly dangerous. 2200v at very high current. Those gloves used with the saw bench were very dangerous.
He's not using a microwave transformer, he's using a power supply for a rack mount (server) computer. It will take line voltage (110V or 220V, depending on country), rectify it, and step it down to 12VDC (and maybe a couple of other low voltages on the other pins). I would not trust the gloves he was using with even 110V, considering how many holes he had in them. Maybe he had them on for some other reason? Maybe to hide some sort of identifying mark / scars on his hands? I've seen TH-cam commenters complain about the video creator having dirty fingernails or cuts on their hands, so maybe he just wanted to hide them for some reason...
gracias !!
That's Awesome
Tu, nu sti sa furi curent,sau tensiune,🤗🤗🤗🤗🤗🤗🤗
Hi! Well, the transformer also picks up power!! That should also be measured.
can i use a Pb battery instead? it should be able to deliver the current needed right? is 7,2 Ah enough?
you need at least 25A to run it
No
Muy bien que material es el de la recistecia y que aparato le conectas por favor
El aparato es un conversor de 12 voltios a 220 voltios,pero consume ,no ahorras nada.
Doesnt that make the battery short circuit
Nice
12v * 25a = 300 Watts. Can you build a heater that consumes less than 100 watts?
So what was the reason for making the copper coil at the start?
Same question 😂
I guess that to model the shape in the cement without getting dirty the nichrome coil? I can´t think something else.
So what’s this 12/14 gauge wire in mm2?? One can usually determine resistance via thickness and length
Ok 14 g 2mm 12g 2.5mm
@@patosilart Thanks
It seems cool and simple enough even for a non mechanical person like myself.. but what is the cost for the components? Because heaters can be had for like 30 or 40 bucks at Target
DC heaters are hard to come by. Doubt if Target supplies. Auto stores mostly.
This is for places without Target stores !!!
You said Target lol
It's not for places without target...this if for the U.S. RIGHT NOW,...DO YOU MORONS NOT SEE WHAT BIDEN HAS DONE??? WE WILL ALL SURLY FREEZE IN THE NORTH EATH EAST.
People build from spare or scrap parts when they can to keep costs down. A 12 volt 300 watt ceramic heater is available online, and some stores that also has a fan. Best Buy had one for $30 now, sale from $42, but people also enjoy building projects.
Why doesn't the element burn?
Wire gauge kia ha?
there are two things....first from where you get nichrome wire....second 25 amp supply is too difficult to have it?
@Joachim Shekelberg also some electronics use 12v converters
It would be great with solar or wind energy !!!
Good Nice
Nice, would it be possible to have the link for the component used in the video. This could help for the future to manufacture for the interested person it is a suggestion that can be useful 😉
Good
What should be length of 14 gauge nichrome wire in this case? Secondly can we use an ordinary step down power adapter available in the market for this, and can it bear the load of 25 amp? Please reply.
14 gauge 30 inch long nichrome wire. Any power supply 12 volt, 25 amp or more rated current can be used.
You can also pull free nichrome wire out of electric furnaces, straighten it and shorten it until you reach 0.25 - 0.50 ohms.
I have like d n loved u project, how can i join you sir?
Can the Nichrome wire be (safely) replaced by a Kanthal wire?
Yes
thanks...
I have been using a space heater that is 1500 watts. My electric bill is around $145 a month. If I make two of these would it still cut down the electricity cost? How much does it cost for that electric gadget with the little fan?Thank you so much for your informative video.
You’ll spend more heating your house on 12 vdc, because of the efficiency losses. This is really made to use for a 12-48 vdc system. Cut nichrome wire appropriately. If you want to heat with electric more efficiently, try a small mini split heat pump system.
Shrink your room. Doesnt matter if its only a blanket covering a hallway pass. Shrink the cubic feet of air that needs heated. Also, plastic on the inside of a window, they leak and doors are almost never shimmed properly so the corners can be lettin a breeze in. Have the heat hitting you, its cheaper to sink the heat in your body with a slow release, than it is to heat all of the air.
It aint gonna hurt to let some of your house get cold (assuming your not using that partition) if anything itll kill off insects tryin to get warm, or halt/suspend growth and breeding
@@adelaideautowashes 🤣😂🤣😂🤣
you didn't say where you're from but around $0.20 per hour to run. $1.60 for 8 hours a day, and $48 per month. running costs depend on your electric heater's power, running time, heat settings, and your electricity price. average residential electricity rate in California is 28 ¢/kWh, which is 40% higher than the national average rate of 20 ¢/kWh. Alabama 12.41¢ / kWh in 2021
@@adelaideautowashes i hear ya and agree i was just answering Niel's question it's the photovoltaic/solar thermal technician in me since when designing a solar powered system i get down to the nitty gritty. as a project or find myself in a macgyver situation maybe. i own oil filled radiator heater plus these electrical space heaters but i love my wood heating stove. working on a used oil burner to put inside the wood stove
edit: besides i wanted to say you'll burn your house down but you beat me to the punch and i laughed agreeing with you
What would happen if you totally encapsulated the cement and placed in a bigger block for heat storage??? Iquess the question is if I had a 400 watt solar collector and heated up 30 pound block of cement with a hole in it to blow air through I wonder how hot the block would get ins say 8 hours...
I expect it would be quite slow to heat, and since heat is attracted to cold, heat is lost/used as it does. Think of a huge block being a heatsink. You might have a large warm block vs. a smaller hot one.
Hmm, how about substituting the plaster with a curved piece of aluminum to reflect the heat out. How would you connect this up to a 300 watt solar panel, battery?
Some solar panels are 24 vdc, some other voltages. If you have a 12 vdc panel and 12 vdc battery, there's no polarily, you connect to 2 ends of the heater wires to the battery.
A 30 amp fuse would be recommended.
nice
Use rock salt instead of plaster material. This will store heat and reduce pressure on power supply
rock salt ?
Hi KAE PRO, what you mean by "rock salt", please? Do you have a synonim for it? Thx forward 4 ur answer.
Yeh... KAEPRO...plz answer.
Rock salt is very coarse salt, usually bought in a sack to pour on surfaces to melt snow\ice. It is what they used before the newer chemical treatments on roads. I believe the suggestion from KAE PRO is to use it mixed with the plaster? Not sure how you would mold it otherwise.
Ya to likha nahi k heat k lia wire non c lagai ha..silver ha iron ha coper ha ya spring
So it's a AC DC converter with a Nichrome Wire attach on DC converter ? my questin is why the Power Converter ( AC to DC ) didn't got short circuit ? is it because the Nichrome wire ?? or you use another thing ?
Yeh... Same question...
@@ssconner
Nichrome has a high resistance to electrical flow.
The nichrome wire is nothing more than the resistor in the electrical circuit...cutting the current flow rate down....so the amperage in the circuit isn't high enough to exceed the 40amp DC output of the converter he's using.
With this heater you can make small pizza oven thank you regard
With this heater you can make small pizza oven thank you regard
Who is regard?
You did a great job And very informative video ..well done
I watched this today 12/16/22 and I am very impressed! I do have a few questions though. Where did you get the basket from? Did the basket or the connectors melt? Did the cement crack? Shouldn’t a fan be added somewhere to push the hot air out?
Come to my house. I got a basket for u beautiful. : )
I was wondering some of tha same things actually-especially regarding a fan.
can I use normal copper instead of 14 SWG ???
Yes, it will draw like 20kW
Love that yellow wirestripper
Looks like you don't know tools I've had one for over 30years 😴😴😴😴💯🇦🇺