Extreme Transformer Hum (super loud microwave transformer)
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- Опубликовано: 25 сен 2017
- I decided to build myself a high current transformer and just about jumped out of my skin when I switched it on. Listen for yourself! I can just about shout over the top of it.
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![[ASMR] 60+ Minutes Of 1000 kVA Electric Transformer Humming at 50 Hz | No Talking](http://i.ytimg.com/vi/a5SskPsApqE/mqdefault.jpg)
![[ASMR] 60+ Minutes Of 1000 kVA Electric Transformer Humming at 50 Hz | No Talking](/img/tr.png)
Me in my kitchen high af at 3am just minding my own damn business trying to make some ramen noodles
The microwave: 0:57
As soon as I heard the British accent I new I was going to hear a 50 hz him 😂
Sounds like getting a hair cut. Only amplified to a 747 going over head.
that hum means LOSS OF POWER
it can burn up the primary if you let it on for too long!!
@@Gxaps actually when I had the I part of the transformer not secure the measured current when shorted was lower!!
and it shook so hard!!
when I secured them it made almost no noise but a noticeable hum and loaded current was more!!
@@CatboyChemicalSociety that is not a normal thing to happen when you short a transformer.
Did you short it while testing on the metal surface of the washing machine?
Very curious I think we can use magnetic field to aid in electric conversion to mechanical energy
@@vlogcity1111 it only humms when you short it but if it humms that loudly without shorting it means the I frame is not secured or there is a problem with the primary (short) and could result in loss of power
@@CatboyChemicalSociety sorry I thought you were the original poster I responded in the wrong context.
But still when you short a transformer it should cause the amperage to spike on the primary and the voltage to decrease upon short circuit.
Not the other way around that you described.
Unless it was using half of the core that was disconnected and it was dissipating amperage into the air gap and into the other core instead of the primary taking for of the back emf and increasing the amp draw.
You can’t short a load and it draws less current unless the resistance is very high on the primary ??? Or such different impedance on the primary and secondary
Chernobyl Reactor 4 is overheating
LOL
This would be a very effective doorbell
I think the secondary cable has too much slack there and it jumps under the magnetic field as crazy. Or maybe you should just take the transformer off the metal surface, so it has nothing it can transfer the vibrations to? :)
I made one myself. On my wooden bench it was quite quiet. But when i put it on the metal cabinet of an old cash register, it was very loud. Even the neighbours heard it.
Make sure the secondary coil cant vibrate. Also while welding the transformer core together clamp the parts tightly together to measure there is no gap. Then FULLY weld them together not just spot weld. Or better yet don't cut apart the transformer in the first place. Just cut out the HV secondary. Then wrap the new wire through the holes.
Transformer funny on thin metal surface. I did this once and boy i can say doing that is very very loud. So it is really that loud.
It sometimes helps to make the metal sheets( the core) tighter
Impressively loud. You have cut the weld to get the HV winding out, then not clamped it up tight before rejoining it. You could epoxy the two surfaces then clamp it tightly together in a vice. You have basically made a buzzer or a loudspeaker instead of a transformer.
His transformer was cut in down side he out the secondary coil of high voltage and his spot weld at the down position I think he's need to weld properly or clamped not in place
0:57 this is what happens when your friend got rickrolled and had enough of rickroll trolling for the last time af
My experience with MOT with no shunts is they draw four or five amps of reactive current with no load.
I made 14 V AC OUT using 14 turns of isolate power cord which I stripped from an 10 meter vacuum cleaner power cord. I also added a 240V salvaged fan from a microwave to cool the transformer. I made a wooden box to contain every thing. I use it to power 10 LED 5W lights around the house at night. Working Great and draws about 45 W/Hr. No noticeable hum only the fan low normal noise with no vibration at all.
Me: waking up at 3 AM while everyone is sleeping and making a simple sandwich... I put it in the Microwave and put it for 30 seconds and hear this: 0:57
i think because its on a ferromagnetic base(washing machien chassis or whatever it is resting on)
"u see its quiet loud"
I see this everywhere lol
WOW THAT'S WHISPER QUIET 😮❗❗
I shouldn't have luaghfed as hard as I did at this 😂
That sound like a razor machine
👍
Amp and volt ?
Dip the whole thing in epoxy resin and let it dry. Problem solved.
@DRZ 400 He did say that the cause of the buzzing was from vibrating parts. Epoxy resin would help with that. But then it may cause the transformer to overheat.
I know I'm not the only one who searched "loudest microwave"
When you power a locomotive from an iPhone charger
What's the voltage?
You have it sitting on a sheet steel surface, would it hum if you placed it on a wooden board?
I brought a dead mot Transformer core and wound its one side with 20 gauge aluminum wire. It was working fine and normal hum. But the winding wire was short so I had to rewind it with more wire turns and it's giving this sound. After first rewind I used epoxy and not used after second rewind. What could be the reason?
I just applied epoxy let it get dry and will Chek after that.
You probably damaged the primary winding
The lamination inside seem to have loosen up, perhaps while you tried to get ride of the previous High-Voltage windings😊
AHAHAHAHA oh my GOD
LMFAO
What's happening is it's remotely turning on the wife's vibrator.
Mas o que é isso ?
Someone make an earrape version of this.
Ffs it’s already earrape
@@samschannel531 See that? Thats the joke flying overhead.
0:57 Starts Here
Thank you for busting my headphones 🎧 by headphone users
I play this 500% Volume
The reason why it is so loud is because the weld you have is just one spot weld in the dead center on each side. If you weld a full bead all the way insuring all plates are secure to the base and grind it down flush with the side wall it will barely even hum. Its loud because as the power goes through the wire and around the transformer which is made up simply of very thin plates well they vibrate. And thats your high humming. Plus I am no expert but you should not be plugging it in while having rest on any type of metal. Conductive or not. At least put it on wood. Any type of insulator.
0:57 my brain during exam
Your secondary windings are too loose. That's why transformer windings are wound tight and lacquered.
Kurva jo egesz nap erre kattogok
Én is
Más is erre katttog 2021-ben?
Én még mindig erre kattogok
1hr techno mix when?
1 hour techno mix please!!!!!!!!
Ase ese ruido xq lo tenés sobre algo de metal,tiene q estar sobre madera o lo que sea pero aislante
I don’t know if it sounds more like a transformer or a shaver.
HRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR
trans screw are loose need to be tight
I searched for audio upgrades. YT brought me here. lol
50Hz hum means that you live somewhere around the big continent, including Asia, Europe, Africa, etc, or below our continent, south America
Uk to be precise. does the accent give it away?
Yes, you can look up 50hz and 60hz in areas, and you'll see a chart of areas where there's 120V 60Hz Hum and 3 other Hum types
Ghostz Official 60 HZ in U.S, Canada, some of South America, Mexico, southern japan, Philippines, and some of the middle easy
It's loud because you cut down it's core to remove it's secondary coil :)