Well..commercial units use a water cooler like a TIG welder...My interest here is getting the high frequency power supply..or info on building one..??
I do NOT envy your power bill. I bet this is making your voltage lead your current phase by a ton :) Hope you have added plenty of capacitance to bring your phases back in line.
antifreeze...it should increase the boiling temp of the water, combine that with a little water pump and radiatior (pc watercooling unit) and you got yourself a cooling system.
A water current should flow through the work coil in order to avoid overheating. Just have some plastic tube with one centimeter diameter from an agricultural store, and connect the coil onto a water tap with it! ;)
Why would anyone want to use alcohol for cooling something so hot? Alcohol boils at a lower point than water, is flammable, and the fumes are not very pleasant.
Have you considered mineral oil as a coolant? I know it does not transfer heat quite as well as pure water, but it also doesn't boil near at low temperature like water and it is non-conductive (as is pure water).
use a coolant that will not freeze such as rubbing alcohol. cut a bottle in half and put a bunch of holes in it and place that in your water tank with the hoses in it. pour crushed dry ice on the outside of the water bottle and fill to usual water level with rubbing alcohol. this basically makes poor mans liquid nitrogen.
@savelkaunas Simple solution, maybe you've already implemented this, but why not make it open loop? Run a line from your sink or garden hose or whatever, and put the hot end in the drain. You don't need a high flow rate, maybe a half gallon per minute?
Also, depending on your switching frequency, your IGBT may not be very happy. Most we can run them at is about 20kHz, but I'm not familiar with how this is set up. Good work though!
Mwahahahahahahaha!!! Now you can quintuple your electricity bill!!!! LOL
RChero1010 1 day ago
couldnt u use another substance to cool it besides water?
travismarcusfocker 1 week ago
I have a few 9000 volt capacitor banks I am looking to get rid of…
1970Mrcreepy 1 week ago
the point being?
quaxk 3 weeks ago
what is the Hz in the coil ?
I have 100A IGBT I want to make one in the future
Andy205ro 1 month ago
@Andy205ro 105kHz. www_my_web_pages/2010/06/16/kaitintuvo-oscilograma/
youtube didn't allow to post URL.
savelkaunas 1 month ago
Well..commercial units use a water cooler like a TIG welder...My interest here is getting the high frequency power supply..or info on building one..??
dougspair 2 months ago
@dougspair They use this technology to melt bronze for monuments, they use a glycol/water coolant
ErichEnrich 1 week ago
Could a chilling system be incorperated to cool the coolant?
86coffeemaker 2 months ago
I do NOT envy your power bill. I bet this is making your voltage lead your current phase by a ton :) Hope you have added plenty of capacitance to bring your phases back in line.
timtanguay 3 months ago
forgive me if i am mistaken, but might i ask what your laptop screen was doing directly beneath the glowing, hot block of metal?
9sandan 3 months ago
antifreeze...it should increase the boiling temp of the water, combine that with a little water pump and radiatior (pc watercooling unit) and you got yourself a cooling system.
koglowa 3 months ago
A water current should flow through the work coil in order to avoid overheating. Just have some plastic tube with one centimeter diameter from an agricultural store, and connect the coil onto a water tap with it! ;)
CsaptukEst 4 months ago
cool!
baznet 4 months ago
You chaps are way 2 smart 4me!!
swazi001 4 months ago
Why would anyone want to use alcohol for cooling something so hot? Alcohol boils at a lower point than water, is flammable, and the fumes are not very pleasant.
Have you considered mineral oil as a coolant? I know it does not transfer heat quite as well as pure water, but it also doesn't boil near at low temperature like water and it is non-conductive (as is pure water).
ParadigmUnkn0wn 5 months ago
get more water this wil solfe te oveheating problem
JosKLM245 5 months ago
Lube in a tube have not tried it ispolzovat.Promyshlennyh Induction heaters use for cooling.
MultiPatriote 8 months ago
use a coolant that will not freeze such as rubbing alcohol. cut a bottle in half and put a bunch of holes in it and place that in your water tank with the hoses in it. pour crushed dry ice on the outside of the water bottle and fill to usual water level with rubbing alcohol. this basically makes poor mans liquid nitrogen.
brodie1709 1 year ago
@brodie1709 Isnt worth the job.
And mixing red hot metal with rubbing alcohol... No.
Serostern 9 months ago
@Serostern just a sugestion, and it didnt need to be alchol just anything that wont freez, like wiper fluid or... jack daniels, lol.
brodie1709 9 months ago
@brodie1709 Jack daniels will freeze around 15c. dry ice is -55...
Serostern 9 months ago
@Serostern that tempature dosent mean anything to me... Im Canadian. lol and buddy it was just a sugestion an the jd was a joke.
brodie1709 9 months ago
@brodie1709 Lets simplify it to "Jack D will freeze, mate!"
Serostern 9 months ago
@Serostern -15?
molak34 5 months ago
@molak34 My bad.
30% alcohol in water freezes around -15.
Serostern 5 months ago
have u worked out the kinks yet...
pkqkennywood 1 year ago
Since the water started to boil, does this indicate a resonance problem? Or just a flow problem with the coolant?
themainproblem 1 year ago
@themainproblem it is too much power and coolant is too hot.
savelkaunas 1 year ago
@savelkaunas Perhaps you could use a pump to circulate water from a tank.
steve42lawson 2 months ago
@savelkaunas Simple solution, maybe you've already implemented this, but why not make it open loop? Run a line from your sink or garden hose or whatever, and put the hot end in the drain. You don't need a high flow rate, maybe a half gallon per minute?
Also, depending on your switching frequency, your IGBT may not be very happy. Most we can run them at is about 20kHz, but I'm not familiar with how this is set up. Good work though!
kleetus92 1 week ago
how many consomation of electrcty
malouke10 1 year ago
@malouke10 3000W -.-" or 3kW, learn some of electricity
xato909 1 year ago
@xato909 Did you figure out the math or just take the 3000W from the title?
If you look at the display on the power supply, it is approximately 5A @ 200V.
Since Watts = Volts X Amps = 1000
It would be best if you learn to read the description on the video or "learn some electricity" yourself.
If nothing else, you should learn to be less rude.
BIGTROUT01 1 year ago
@BIGTROUT01 read description "peak (not in the movie)."
savelkaunas 11 months ago
@BIGTROUT01 Actually, this video peaks around 1347.67 watts.
Serostern 9 months ago
sveikas gal gali paskyti is kur gavai ikr kaip vadinas ta balta slangele kur ikista i vandeni .. ar kaska panasaus ir burbuliuoja
paulius360 1 year ago
Geras!
cnasterodon 1 year ago