Testing The 50 Year Old Mercury Arc Rectifier Mercury Rectifiers were manufactured to handle 1kW - 300kW Battery Chargers, Elevator Motors, Even Railway Traction Power
Пікірлер: 5 100
@PlasmaChannel3 жыл бұрын
"This rectifier set can do a million watts, and this rectifier set can do a million volts" Now we're talking baby
@karmakazi2193 жыл бұрын
I'm still waiting for news re: the neighbor's dog. ⚡🐕⚡ 😉
@BruceNitroxpro3 жыл бұрын
My wife wouldn't even watch this video... or any part of it. EVEN though I told her I used to USE mercury vapor rectifiers. Ye gods. LOL de KQ2E
@james.black9813 жыл бұрын
I can smell the carpet already...
@ljetronic3 жыл бұрын
Incredible thing. Mesmerizing. What sort of equipment might that have been used in? Any concern for X-ray production?
@stroudswebs3 жыл бұрын
Remember the last time we seen one at college in 1979 in electrical power was the last year they were demonstrated
@samurboi80073 жыл бұрын
"50 years of dust" Thats gonna be whoever plugs their phone into the wrong socket at your house mate
@sinchrotron3 жыл бұрын
Bahahahaha
@thepurdychannel88663 жыл бұрын
@@sinchrotron ah yes one side 2v 1000a the other 400v 3 phase😂
@ShifuCareaga3 жыл бұрын
genius comment
@sinchrotron3 жыл бұрын
@@thepurdychannel8866 and no ground, please
@FMR_3173 жыл бұрын
nah that’s gonna be the cat if it decides to “investigate” a little too much
@iandunn472211 ай бұрын
You bring back memories from my shipyard/engine building days in the 70's. we had six or seven of those bad boys supplying 220v DC to the overhead cranes. One morning when the outside temperature was below -10degrees celcius there was no power to the cranes. My solution, play a gas fired space heater across the length of the array of tubes until the mercury vapour was warmed enough to strike an arc. The Director asked me why there were no cranes operating. Electricity is frozen I told him. Called me a stupid boy, but I knew better, after half an hour of gentle warming they, one by one, fired up into full operation. Happy days, thanks for bringing it all back.
@Woffy.Ай бұрын
Frozen electricity, thats a good one. Well done for you understanding of Physics I hope the Mgr thanked you. Boris Karloff films often had MAR's and big neon discharge lamps, very spooky.
@christianclark13548 күн бұрын
That's hilarious, good work
@matt_games_554410 ай бұрын
It's terrifying to think that touching anything live in that room could kill you
@TheRCBasher694203 жыл бұрын
Who else is overjoyed at the fact this legend has started to upload again, as I know I am
@MichelLinschoten3 жыл бұрын
Ya! Super happy haha dude is a legend
@richardelliott99803 жыл бұрын
He is awesome science teacher but a good one
@GerinHarada3 жыл бұрын
Im super hyped 17 mins ago i rush to youtube idc if my noodle get burn (jk)
@TheRCBasher694203 жыл бұрын
@@richardelliott9980 if he was my science teacher I would not miss a day😂
@cfothough3 жыл бұрын
ME! I watched his videos constantly when I was younger and I'm so glad to see he's back
@wolfdale_3m3 жыл бұрын
Old intro? Ahh yes. The nostalgia.
@bobmarley83343 жыл бұрын
This is the best intro. He should use until the end of times
@BenDeSwert6663 жыл бұрын
Oh how I missed that intro. The beat makes me smile ☺
@Karza_3573 жыл бұрын
Hearing that in a new video, even better.
@MrEp53 жыл бұрын
@@blick9538 Aciiiieeeeed
@gutsngorrrr3 жыл бұрын
I was disappointed when the old intro wasn't used, as it brings back so many good memories of madness. So it's great to hear it again
@theechoholic3 жыл бұрын
13:33 "You gotta be mad, to have one of these in your living room" Mad respect my good chap.
@airriflemaniac2 жыл бұрын
Man has about 6 lol
@graemehannaker29993 жыл бұрын
This type of Rectifier was used in Melbourne Australia to produce 1500V DC for the Electric trains , there were 7 of these H&H glass bulb rectifiers across the network in 1970's the last was de-commissioned in 1981 . There were large fans below each bank of 4 bulbs and as the load increased on the rectifier unit the fans speed increased till it reached maximum speed . It was an extremely noisy environment that was extremely hot in the summer but nicely warm in the winter. if ever there was a dangerous device these has it all , if they ever broke mercury finished up on the floor and every where it was quite a job to transport them with special crates, it took 3 people to hold and slowly invert the bulb while the pool of mercury was also inverted. It was quite spectacular to see but by today's standards very hazardous I was glad to see the last of them . Railway substation had Rectifier units made up of a Transformer with an output of 12 single phase's connected to a bank of 4 bulbs and a large 12"fuse each phase along with associated protection relays in the Rectifier control cubical (64, 64A, 86, 86X, 30 ) . I also remember two large extraction fans for cooling built into the substation wall . The excitation and the striker was used to create the mercury vapor in the bulb it's all history now. Be careful with mercury keep it in a well vented area. Thanks for the video !
@vgbondarev3 жыл бұрын
"this video is a bit long" That's what we want, fella.
@Pwills3 жыл бұрын
Still not long enough if you ask me
@JeffGeerling3 жыл бұрын
Didn't expect an unboxing video on this channel. How very modern of you!
@FlaxTheSeedOne3 жыл бұрын
It is funny on which channels i can find you in the comments section, as a subscriber of yours. The ven diagram of overlapping channels is borderline creepy :D
@imark77777773 жыл бұрын
Yes every channel I watch is getting ruined with an unboxing series < sarcasm
@seniortoastie3 жыл бұрын
Is hot tub stream next?
@wade23613 жыл бұрын
Only unboxing video I've ever cared about. That is some engineered packaging!
@wasitacatisaw833 жыл бұрын
A wild Jeff Geerling appears!
@williammartinculleton75233 жыл бұрын
Happy Days, I'm old enough (82) to have worked on mercury arc rectifiers. Steel works where we had 500 volt DC and 250 volt systems. Can't remember the rating of the rectifiers, Big yokes in metal cabinets. This brings back som happy memories, thank you ☘️🇮🇪☘️
@johngrant57493 жыл бұрын
Thanks for this. I have memories from when i was an apprentice electrician at the BR Carriage Works in York, 60's to 70's. At one point i was assigned to the maintainance department for the works, which was also attached to the main transformer station for the works You can imagine a huge amount of power needed. The works had two traversers which would traverse the carriages from out of one shop into another. At the time these were still powered by 400Volts DC. In the transformer station was a large metal containerprobably about 6 foot x 6 foot x 8 foot high. Painted dark blue with a sign saying 'THE TARDIS'. Emanating from above was blue/ ultaviot flashing light and a strange science fiction film sound. When the door was opened it was a sight to behold. 6 of the above mercury rectifiers. No doubt we should have been wearing dark glasses and sun cream . At the time i had no idea of how they worked, so cheers for this.
@lezbriddon Жыл бұрын
my stepdad did a bit there before becoming a guard, i think the times may have overlapped slightly with yours, so you may even have met him, brian cox was his name.
@snapperhead273 Жыл бұрын
im an electrician and i love that kind of stuff. must have been an amazing thing to see up and running.
@Techno-Universal2 ай бұрын
It’s also really funny how they possibly reused an old police box as an enclosure for a mercury arc rectifier! :)
@RedComet17013 жыл бұрын
"Use the skippy button" Nah bro. Im in this for the whole video.
@markaz2kk3 жыл бұрын
Snow flakes can’t pop it! Photoinduction can!
@Enjoymentboy3 жыл бұрын
This really takes me back. In 1995 I was doing a job at the old Simpson's building in downtown Toronto and one of the maintenance guys was leading me to the area where I was to drop my delivery. We passed this area that was significantly hotter than the others and there was this dreadful humming/buzzing sound. I asked what was up and he smiled, passed me a long lab coat and dark goggles and took me to a bank of cabinets. They looked like industrial lockers only much larger. He opened one up and there was a massive mercury rectifier running and he explained it was powering a good portion of the building. This thing was huge and he told me that it contained around 50lbs of mercury. I knew these things were really old tech and I was shocked to see one still in active use. then I looked to the side and saw the bank of similar cabinets and realised this one was not alone.
@tekvax013 жыл бұрын
There are several of them still in service in the downtown Toronto area, some in the TTC streetcar power stations, and in several old elevator control and power systems. I am friends with an elevator tech, who was showing pictures he had taken, on a service call.
@ChronicExe3 жыл бұрын
They are in most 1940's and Cold War Bunkers all around the UK, which are also still there. Some still work. Check TheSecretVault, many of his urbex videos featuring massive nuclear bunkers will reveal everything else that they were attached to.
@agentx71383 жыл бұрын
We are not alone! Epic last line.
@alistairfletcher6187 Жыл бұрын
The glasswork on these is truly magnificent. All vacuum tubes are gorgeous in my eyes. But, mercury arc rectifiers are just down right sexy. Thank you for sharing this amazing experience with us.
@jondekerguelenАй бұрын
It’s reassuring to see that I’m not the only one who gets all excited about such things.
@edherdman99733 жыл бұрын
That extra special touch -> "Please handle with EVERY care!" That makes me smile.
@airriflemaniac3 жыл бұрын
No one skips your videos, sir. We do appreciate your humility though.
@Okurka.3 жыл бұрын
I do.
@ColinRichardson3 жыл бұрын
I skipped. Seen the good stuff.. and then went back and watched the whole thing...
@mortglickman32173 жыл бұрын
when the solar flares hit, this guy will put England back on the grid.
@eventhorizon73743 жыл бұрын
@Leonidas Poledouris instead of a solar flare it would be a global flare
@JE-ti3cz3 жыл бұрын
Send a single 19kv wire to 10 Downing St too zap BOJO
@handpaper68713 жыл бұрын
Only if he happens to be in Dinorwig at the time. And I suspect there's a picture of him at the gate with the caption : "Not permitted entry under ANY CIRCUMSTANCES WHATSOEVER."
@johnnyjimj3 жыл бұрын
I wouldn't be surprised at all. When high tech fails and the experts that keep it running stand by helpless guys like him will put us back on line.
@strangus3 жыл бұрын
This man is the grid
@peterlee26223 жыл бұрын
Ah! Takes me back to the start of my career in broadcast transmitters. The more modern transmitters then (250kW carrier power) used Excitron mercury arc rectifiers. They had 2 banks of 6 Excitrons, with the transformer windings arranged to give 12 phase rectification. Output was 11kV DC - the radio part of the transmitter took about 26 amps, and the high level Class B modulator another 15 amps depending on audio level (approx - from my memory). The rectifiers were in a cabinet with glass windows so you could see that lovely blue glow as the arcs were struck - then the light output would vary with the audio modulation. Quite spectacular when the Greenwish Time Signals 6 pips came on (they modulated the transmitters to 100%) - the extra current draw caused lights to dip in the nearby town in step with the time signal! Oh, and the older transmitters (built during the 1940s) used mercury arc rectifiers in massive steel tanks with continuous pumping to produce the required vacuum. They used grid control to vary the output as required. Incredible to think about now!
@carmeloterrana3385 Жыл бұрын
Ho i brividi di eccitazione leggendo questo commento, vorrei essere li
@davelowets10 ай бұрын
And now a MUCH smaller (in comparison) diode quietly does the exact same thing...
@ScarlettStunningSpace2 жыл бұрын
This is why history is so interesting. This was the norm at one point and that's fascinating to me.
@james12341683 жыл бұрын
You can tell he's grown up boys. He's protecting the carpet with plastic
@ButterBallTheOpossum3 жыл бұрын
It's the new wife probably lol.
@brookerobertson29513 жыл бұрын
Was thinking the same thing.. the wife is asking him "please don't burn the fkn carpet and try keep it clean" 🙄
@just_noXi3 жыл бұрын
Burning a carpet is ok for later use. Spilling mercury ... isn't.
@readman0103 жыл бұрын
Only from the mercury, burn mark in the carpet = meh, mercury all over the floor = oh fucking shit
@mattlambermon65833 жыл бұрын
Mercury on the floor = Biohazard cleanup crew, stripped up carpet and underlay, chemical cleaning in the worst case scenario and an expensive hotel bill while the house is sectioned off. If not mercury poisoning literally kills neurons via breaking down of the structural tubules supporting the axions.
@4Gehe23 жыл бұрын
The engineering involved with old things like is amazing. But can we just take a moment to think about the master glass blower that had to make that assembly, and the people who installed the metal parts to it. They mass produced these.
@JG-nx3jg3 жыл бұрын
They would have made exceptional bongs
@ionut53503 жыл бұрын
@@JG-nx3jg you bet your sweet bippy they did
@tncorgi923 жыл бұрын
Yeah, back in the day glass blowing was a career, and always in demand.
@crazyturd1433 жыл бұрын
@@tncorgi92 it still very much is.
@colinstu3 жыл бұрын
I couldn't stop thinking about that the entire time.
@parttimedogfish3 жыл бұрын
Having worked in a 50 year old power station and been through various store rooms, I know exactly what that thing would smell like when you unboxed it
@headshotdyn0mite1493 жыл бұрын
WoW That was literally a once in a lifetime experience. Thank you so much for letting us see such cool old-school things. I'll never forget how awesome that was. Thanks again.
@beeble2003 Жыл бұрын
You can literally watch the video as many times as you want. 😊
@blackbird_actual3 жыл бұрын
That was one of the most "belongs in a mad-scientist's lab" looking devices I've ever seen. Thanks for the educational bits - really interesting to see this old tech in action and to learn how it works.
@afrog26663 жыл бұрын
THIS, is the most mad scientist one :D kzfaq.info/get/bejne/e8Bym8x71pq4fGg.html
@waremergencypower60243 жыл бұрын
PhotonicInduction _is_ a mad scientist. Nothing is out of place in his room.
@arthurn92372 жыл бұрын
YEESSSS I CAN SEE DR. FRANKENSTEIN RUBBING HIS HANDS ALL ROUND N GRINNING LIKE MAD
@raceeagle82483 жыл бұрын
The old intro is pure gold. Was a joy to see it again.
@C.D.J.Burton2 жыл бұрын
You could open your house as a museum for electricians. Well, i'm no electrician (yet) but I love hearing the history of it all.
@rasmusandersen2007 Жыл бұрын
21:40 The small bubbles that appear on the interior glass surface of a mercury arc rectifier after some time are typically due to a phenomenon known as mercury vaporization or mercury spitting. This can occur due to the high temperatures and pressures present inside the device during operation. When the mercury arc rectifier is in use, the mercury in the arc is heated significantly, causing some amount of mercury to vaporize and become gaseous. These mercury vapors can then condense on cooler surfaces such as the glass interior of the device, forming small bubbles. This phenomenon can be more pronounced if there are leaks in the device or if it is operated under abnormal conditions, resulting in increased mercury consumption and the formation of more bubbles. It is important to note that mercury vapors are toxic and should be avoided from being inhaled. If significant condensation of mercury vapors or an increased formation of bubbles is observed, it may indicate issues with the device's integrity or operating conditions. In such cases, it is recommended to cease the use of the mercury arc rectifier
@mr.k.90193 жыл бұрын
The transformer noise is labeled as "music" in the generated subtitles. It is indeed.
@spejsat45053 жыл бұрын
yeah lovely buzz! could sample it and use as a nice bass or lead.
@totherarf3 жыл бұрын
A flat (if anyone is interested) ;o)
@buddyclem73283 жыл бұрын
It's beautiful!
@BlahBleeBlahBlah3 жыл бұрын
50 Hz sounds so great, soothing and menacing at the same time 😈
@paulhammond74893 жыл бұрын
Music to my ears :)
@Madsstuff3 жыл бұрын
This style of content is how youtube should have stayed as!
@lukea.9073 жыл бұрын
you don't know how right you are
@garyshearer03 жыл бұрын
getting the feeling my youtube feed is very different from others and im glad
@madsnoop73 жыл бұрын
Straight up !
@johnnycash40343 жыл бұрын
Yeh maaaaate
@RedHeadForester3 жыл бұрын
I do feel a little bit like I'm a teenager again while watching Andy's videos. It's nice.
@doorman86233 жыл бұрын
your editing is a breath of fresh air, so please dont stop making videos this way.
@BillyBobThornt0n3 ай бұрын
Please come back to YT . Of course only do so if it brings you joy. You're the reason I got into Electrical. While I'm nowhere near as versed as you are, it fulfills my "need/wants" of cranking the voltage till it pops at the factories I've been tasked to work at.
@TheRealistOfTheReal3 жыл бұрын
I was gutted when I got outbid on this…… but then I see Andy is back and he has brought it. Now very happy!!!!!
@SephBane3 жыл бұрын
Glad you got to see it run at least. Truly a gem.
@Naeidea3 жыл бұрын
I'd happily be outbid by this dude.
@maplejakee3 жыл бұрын
how much was it
@mitchmckeiver14292 жыл бұрын
He ain't havin it 😅
@davelowets2 жыл бұрын
@@maplejakee If you have to ask.....
@projectmayhemUK3 жыл бұрын
its so nice... looks like someone would use it to bring a monster to life
@sphinx20773 жыл бұрын
Like Frankenstein
@john_barnett3 жыл бұрын
IT'S ALIIIIVE!
@xxckwxx3 жыл бұрын
Exactly. I live for this comment.
@krow22483 жыл бұрын
the rectifer is the monster
@jessemontano7623 жыл бұрын
This is exactly what is used. Fucking amazing to look at. I
@TheDiveO2 жыл бұрын
An unboxing vid about ... a mercury rectifier. Now that really is something different from the masses of unboxing vids!
@jinglemyberries8663 жыл бұрын
The signature intro/outro music, i will never get tired of hearing that.
@ACELog3 жыл бұрын
"I'd like to arrange a life insurance policy" "Certainly, sir. What are you main hobbies and occupaions?"
@1marcelfilms3 жыл бұрын
Collecting STAMPS
@Casperdghost6183 жыл бұрын
hobby electronics
@frostedlambs3 жыл бұрын
"playing with 50 year old high voltage and amperage equipment" "oh you fix old boilers and cookers?" "a bit more voltage than that..."
@ksp-crafter59073 жыл бұрын
@@1marcelfilms *AMPS 😎
@Arachnoid_of_the_underverse3 жыл бұрын
Electricery Shirley.......
@jimmybobhere3 жыл бұрын
When this dude returns, he doesn't mess around!
@charger9593 жыл бұрын
He's had years to come up with ideas, I'm sure he's got plenty planned!
@Netbug3 жыл бұрын
You're a brave man having a cat in there.
@Grocel5123 жыл бұрын
"Please don't ask, it used to be white"
@thelamb2882 жыл бұрын
They really are a work of art that should be shown in museums but you can't get the workmanship these days to make em :D Cheers.
@autka_me3 жыл бұрын
If this isn't the best come back on youtube, I don't know what is.
@girlsdrinkfeck3 жыл бұрын
i also like how he kept his personal life and his youtube electronic videos in separate videos ,very professional of him
@helpabrothawithasubisaiah53163 жыл бұрын
@@girlsdrinkfeck he should have millions of subscribers, I'm amazed he doesn't... He likely would if he didn't leave for 3 years
@girlsdrinkfeck3 жыл бұрын
@@helpabrothawithasubisaiah5316 electronics is a vague subject for KZfaq. Most big channels are aimed at woke liberals
@helpabrothawithasubisaiah53163 жыл бұрын
@@girlsdrinkfeck styropyro and electroboom both have millions of subscribers
@girlsdrinkfeck3 жыл бұрын
@@helpabrothawithasubisaiah5316 and they are a comedic niche not a professional like he is
@UhrwerkKlockwerx3 жыл бұрын
“Use the little skipping button” Uh sir excuse me but I never skip through content I enjoy
@oris99463 жыл бұрын
That is the coolest thing I've ever seen, not even joking. I had no idea these even existed until now. Thank you for this! You are a legend.
@brushhead3 жыл бұрын
These were used in the early experimental British Rail 25kV AC electric locos. The production locos that became class 86 used Si rectifiers. Have never seen one run so this is quite fascinating.
@mzflighter69053 жыл бұрын
Fuck yeah! The "classic" intro is back!
@LupinYonderboy3 жыл бұрын
This my jam
@woody4423 жыл бұрын
Looperman dude
@BruceCarbonLakeriver3 жыл бұрын
yeah !!!
@colinstu3 жыл бұрын
@@woody442 is that what it's from?
@Warutteri3 жыл бұрын
@@colinstu It's the old Looperman website for generating your own music
@GanerRL3 жыл бұрын
idk what it is but i love the more classic style of editing, feels more retro
@james.black9813 жыл бұрын
Hell yes.
@egementutkunforreal3 жыл бұрын
ğüşöç
@kasel1979krettnach3 жыл бұрын
?
@junksmasher7773 жыл бұрын
I AGREE!
@kasel1979krettnach3 жыл бұрын
i dont understand what you're saying. youtube is youtube.
@nigefoxx3 жыл бұрын
All roads lead to Rome in the same way all AM radio interference leads to this room...! That aside, they're fascinating things to watch. Thanks for posting.
@thomasrose7713Ай бұрын
Wish I had one in my living room. Thank you for sharing this magnificent treasure.
@yoyoyosiie3 жыл бұрын
"use the little bar to skip around to the points you're looking for" bro im here for the whole video
@wardfiction56933 жыл бұрын
True... No skipping here!!!
@bekkiebeans60043 жыл бұрын
I appreciate that you showed us this piece of history. That you handled it so gently and respected it, called it art. That you keep it safe in the original box. Collector excellent...
@terrym35433 жыл бұрын
I agree. it's like a museum piece.
@BodgeupsAirsoft3 жыл бұрын
Anyone else think the Three Dots should make a comeback in post-production? They're just a part of the videos as anything else 😄
@evilutionltd3 жыл бұрын
I feel sorry for the people who don't understand about the 3 dots.
@earlgray39253 жыл бұрын
@@evilutionltd they better go back and watch the medical laser video 👍😂
@devvarshney77683 жыл бұрын
😂😂😂
@Vigilant_Patriot_Media_LSA2 жыл бұрын
Only a true fan would know the legend of the 3 dots!!! Bravo!
@johngarritzcx67332 жыл бұрын
Firing maa laaazzaaaa😂😂😂😂
@johnwilson49093 жыл бұрын
I am seriously impressed. A few questions. 1) Would you please publish the listed specs for this device? 2) What is the best feature of a mercury arc rectifier? (cleaner output, lower temperature, high capacity, easily handles current surges) 3) It would be nice if you published your results, AC input, AC current, DC output, DC current, Output waveform, etc. Hope to see another video like this.
@davelowets10 ай бұрын
High capacity, and overload is about it, when compared to current day silicon diodes.
@TheRealDarklight3 жыл бұрын
We have a saying for children that translates to "Everything for the eyes, nothing for the hands" regarding museums and exhibitions. I think this room is the manifestation of that sentiment.
@sstorholm3 жыл бұрын
That’s the general idea at substations as well, one hand in the pocket if you know what you’re doing, both if you don’t and are just looking.
@fuzzybobbles3 жыл бұрын
I remember asking for a demo of this about 5 years ago. Now my dream has come true. :-)
@dalepatten56123 жыл бұрын
Early tech is both fascinating and scary! Can't even imagine the wild ways they managed to do things with what they had back then vs now.
@organicfarm55243 жыл бұрын
Yes, equipment size in electrical engineering has gradually decreased whether it's in power devices or computers or else, all thanks to pioneering advancement in solid state semiconductors.
@gregdaweson46572 жыл бұрын
@@organicfarm5524 But they are soooooo boring!
@organicfarm55242 жыл бұрын
@@gregdaweson4657 same thoughts but they are super efficient....
@rogergargantua2 жыл бұрын
Then you should watch this video: kzfaq.info/get/bejne/j7yGrd1mkpfYk6M.html Its long, I know....but he carefully explains how they used and applied Mercury. Quite incredible. To see live footage, skip to part 3:31:11 to see what I mean. I hope it gets you interested.
@BOREDANDWELLBORED Жыл бұрын
@Organic Farm nah. They're easy to break. These mercury technology last a lifetime
@RODALCO20072 жыл бұрын
The 50/100 Hz hum is delicious to my ears !
@vega6603 жыл бұрын
giving off some serious mad scientist vibes
@msx04063 жыл бұрын
Well what is a mad scientist supposed to do otherwise?
@grabasandwich3 жыл бұрын
Or like a deleted scene from Back To The Future 😅
@ketas3 жыл бұрын
50hz
@rosco46593 жыл бұрын
This is why we love him!
@aero50473 жыл бұрын
"use your little skippy button to get to the best bit" no, i don't think i will.
@herosstratos3 жыл бұрын
I used the pause button several times.
@brunocat44023 жыл бұрын
Those tubes are so beautiful in action. I can't thank you enough, you've probably saved my family from mercury poisoning.
@davida1hiwaaynet3 жыл бұрын
Amazing you got a new-old-stock mercury arc rectifier! That is really a work of art as much as an electronic device. Thanks so much for sharing with us. So pleasing! Nice that you'e replacing the missing Aquadag on the anodes, as well.
@Scanlaid3 жыл бұрын
"Ya gotta be mad to have one of these in your living room" But... but photon you have like *three*
@TheAechBomb3 жыл бұрын
three? this man has at least 12
@user-yw8sr3uj1w3 жыл бұрын
@@TheAechBomb goddamn Ive missed him so much
@Glaas23 жыл бұрын
Then it means he is not mad... I mean.. He doesn't have one...
@drchunkybiscuit99733 жыл бұрын
Items needed: 1: Old Castle. 2: Assistant with hump. 3: Freshly buried corpses. 😂
@MiguelRodrigues03 жыл бұрын
And a mad scientist lab.. Oh he already has. Let me scratch that....
@juststeve55423 жыл бұрын
5. Thunderstorm
@joaoc_PT3 жыл бұрын
@@juststeve5542 are included
@TexasRailfan20083 жыл бұрын
6. Kites
@Wayoutthere3 жыл бұрын
> "HIT THE SWITCH IGOR!" < "Hnnnn Yes masta!
@MattThaDJ3 жыл бұрын
A collaboration between Photoninduction and the Slow Mo Guys would be amazing! I'm thinking of all the amazing footage from both their combined knowledge in their respective fields.
@zachdigweed5012 Жыл бұрын
When I joined London Transport in 1979, as a substation tech, many of the original substations still had these working.. Very eerie, but comforting on a nightshift. Sadly most had been converted over to SCR by 1981.
@yurisendrew3 жыл бұрын
I have so much respect for this mans knowledge. Electricity terrifies me.
@-HustleUnion-3 жыл бұрын
yeah i totally want to chime in and be like "that shit ain't safe" but dude hasn't fucked up once so imma keep my mouth shut lol
@Buzzhumma3 жыл бұрын
The key is to know what you don’t know yet😂
@ahobimo7323 жыл бұрын
I love these old mercury rectifiers! They look so utterly "mad-scientist". And this is probably the best footage of one running that I've ever seen. We're all so lucky PhotonicInduction is uploading again. He is absolutely legendary!!!
@cashel11113 жыл бұрын
came here to say this, but you put it better
@ricod94513 жыл бұрын
@Mark O So true. Love the explanation of the different types also. As Photonic says, they are mostly built inside cabinets and poorly visible on other video’s.
@Joey-JoJo-Jr.643 жыл бұрын
“Are you bored with it yet ?” .... Never ! You might just be mad but in the best way possible. I did not realize the solenoid was only needed to start the rectifier and all you needed was to get the ( dippy thingy ) bouncing with a hand held magnet. Very enjoyable!
@rossdtool Жыл бұрын
Wow, I was expecting it to be the size of a light bulb. Look at that thing!!! Imagine what electrical equipment used to look like 100 years ago, totally futuristic!!!
@leifwinter96663 жыл бұрын
You know its old when the "Handle with Care" sticker has Please and Thank You on it
@pecnorthernvalley48923 жыл бұрын
Where would one ever see and learn about this cool shit…? You’re a fucking legend, mate! Glad you’re back!
@PlasmaX000003 жыл бұрын
It's obsolete technology - just not used at all any more. You'll probably only see them in museums.
@davefish22803 жыл бұрын
@@PlasmaX00000 Certainly not hooked up and working and with a camera pointing down the bulb
@pecnorthernvalley48923 жыл бұрын
@@PlasmaX00000 No shit… still interesting!
@MarkTillotson3 жыл бұрын
Start with wiipedia? en.wikipedia.org/wiki/Mercury-arc_valve
@smallenginedude713 жыл бұрын
Mate that intro music is so nostalgic, you inspired me to become an electrician, your a legend
@gdj6298 Жыл бұрын
"You gotta be mad, to have one of these in your living room" Oh, I dunno, 'tis a thing of beauty. The 11Kv transformer though..........😯
@Atvsrawsome3 жыл бұрын
It's such a shame none of this stuff is used any more. It's absolutely beautiful and mind blowing such dangerous elegance.
@ruuman3 жыл бұрын
Muesuem of transport in Auckland, NZ has 2 running their trams, had a chat with a guy there, said they were completely reliable they have 2 spare ones and never fitted a replacement!
@twizz4203 жыл бұрын
@@ruuman yeah, they're kinda like incandescent bulbs imo... Some burn out after 100 hours, some last 50 years.
@rafakordaczek32753 жыл бұрын
I didn't even noticed how much I've missed this channel until he got back.
@andie_pants3 жыл бұрын
Same. Every now and then I'd wonder whatever happened to the bright lightbulb guy, but I never realized it was four frickin years.
@ketas3 жыл бұрын
it's like sex, you never notice how much you missed it after trying (again)
@danjackson20143 жыл бұрын
I've been checking for updates for years
@acatisfinetoo3018 Жыл бұрын
Amazing to see how they did things back in the "old" days...That thing is a pure work of art not to mention a functional piece of tech!
@craigduncan48263 жыл бұрын
Huge fan of big Clive but photon really brings the level up a notch. Talk about quality content
@ElectronPower3 жыл бұрын
"Better than TV, innit?" -No doubt about it! 😉
@750kv82 жыл бұрын
@@marcse7en - The little spark on the pool never moves the same way... 😁
@timarc98953 жыл бұрын
Seeing that little spark dance around on the mercury is so nice, I could watch this all day too.
@zestful9883 жыл бұрын
And get blind in the process 😎
@Warutteri3 жыл бұрын
Maybe we should try to ask him to do a one hour static shot video? I bet we could find enough people to support that to get him to do it 🤔
@TheModelator Жыл бұрын
The Glass blowers that made these, and many more electrical and sientific equipment are true craftsmen of the highest order. It's lovely to see old equipment in use, after so many years after they were made. Nowadays everything seems to be throw away after a couple of years,,, if your lucky. Thanks for this vid, I totally enjoyed it.
@themightiestofbooshes94433 жыл бұрын
This LEGENDARY Englishman is Rectifying ALL THREE of his 50 year-old Phases.
@anomilumiimulimona29243 жыл бұрын
This dudes bong collection is off the chain!!
@JE-ti3cz3 жыл бұрын
Great comeback 🤣
@guyh34033 жыл бұрын
LOL !!!!
@hayyremz3 жыл бұрын
It's art dude.....now drop some wax on that nail.
@TheCORC96411 күн бұрын
I’ve lost count of how many times I’ve watched this, definitely one of my favourite videos on yt!
@simonpav3 жыл бұрын
Really interesting. Brought back some good memories. We had one of those as a battery charger and it was still in use in the 90s when I left London Transport.
@jackking55673 жыл бұрын
That is a bloody gorgeous collection of mercury arc rectifiers you have there. Museums hide such things away but here they're being shown in their glory. Just beautiful.
@thegreatcanadianlumberjack5307 Жыл бұрын
The Kempton Steam Museum has a couple 6 phase Mercury rectifiers on display that are used to power some of the building itself.
@FishFind30003 жыл бұрын
This would be the perfect decoration at a Halloween party for a mad scientist.
@volvo093 жыл бұрын
Speaking of halloween... If i saw that as a kid i'd be intrigued if i knew it was a piece of vacuum tube electric gear beforehand, i liked the purple glow in big rectifiers, but it would still freak me out. If i saw it in the corner of a basement without knowing i would be mortified, bad dreams for years!
@kimmason99353 жыл бұрын
We now know why you are as mad as a hatter mercury poising 🤣🤣on a serious note if you don't inspire the next generation of sparkies no one will keep up the good work I've missed you buddy 👊
@jjhack3r3 жыл бұрын
Enough mercury in one to poision the whole neighborhood...
@UKAbandonedMineExplores3 жыл бұрын
Ahh, the old music is back, love it!!! These things are things of beauty, be great to have one as a lamp.
@NicolasCageIsActuallyARobot2 жыл бұрын
The Mercury Arc Rectifier video was one of my favorites you've done. I am so happy you brought it back. It is the really emphasizes the beauty of electrical engineering.
@xtrariceplease3 жыл бұрын
nah mate, I ain't skipping. The whole video is the best bit.
@matthewday75653 жыл бұрын
The local power station ... Oh no, he's back
@stevekelly51663 жыл бұрын
The local power station is no longer. Now completely flat. It did feature in some older videos, but just a dusty site now.
@jessstuart74953 жыл бұрын
Amazing glasswork on these mercury rectifiers.
@Choober652 жыл бұрын
WELCOME BACK BROTHER. You HAVE been missed. Now I just need BMVAGS back and my life is complete.
@brianmoran89983 жыл бұрын
Just imagine the glassblowing involved in making that. Absolutely amazing.
@redheadrambo3 жыл бұрын
Did anyone else lean back from the screen when he was showing the components of the 11kV power supply up close??
@tonydyvr3 жыл бұрын
lol Yes. Just your garden-variety 11kV split-phase transformer lurking in back of the closet. Nothing to see here folks - move along, citizen.
@crazyflod3 жыл бұрын
“Look at this cable vibrate shows what’s going through it” so I’ll just put my hand by it
@frogz3 жыл бұрын
.........i leaned closer to get a better view
@tenJajcus3 жыл бұрын
I had to remind myself again and again: it is zoom, he is not really that close to those naked wires.
@ToastOnToast73 жыл бұрын
@@tenJajcus nah mate I’m pretty sure he really is that close 🤣
@Corgitronics3 жыл бұрын
That rectifier... a thing of beauty is a joy forever!
@DarkstarPyro3 жыл бұрын
Awesome!! Thanks so much for sharing this piece of history with us 😃 Wellcome back to you, and Mrs. Photon ❤️
@FrontSideBus3 жыл бұрын
The Isle of Man Electric railway used these until only a few years ago. I remember seeing them when I was last there! You could see when the motor on the train was pulling some amps as it would light up really bright! Bit of trivia, if you have ever seen a fluorescent lamp which is dark at one end, it has a damaged electrode on one side and it is rectifying just like this and the DC is causing all the mercury to migrate to one end of the lamp hence why it's gone dark!
@DocNo273 жыл бұрын
Heh - I just posted video of that one: kzfaq.info/get/bejne/r9B9jZii2d-nhZc.html They are something to see in person!
@deltab97683 жыл бұрын
I’ve also seen one that flashed very rapidly, regularly and intensely. I think it was on an old 60hz magnetic ballast. I imagine rectification was making it light every other half cycle, creating 60 short duration flashes per second.
@crazy-es8tr3 жыл бұрын
@@deltab9768 If you are talking about the tube on start up it will be cause of a preheat ballast
@deltab97683 жыл бұрын
@@crazy-es8tr It was very regular, you could see a "smeared" strobe image on moving objects with a bit under 50% duty cycle. It was very fast (at least several tens of flashes per second.) It didn't stop after the tube warmed up, and it was slightly dimmer than a good tube. I still believe it was rectifying, but not 100% sure.
@twocvbloke3 жыл бұрын
Certainly is a piece of art, the craftsmanship that went into the glass blowing for that is amazing, they're such impressive pieces of technology from the past... :)
@kurtilingus2 жыл бұрын
Hell yeah, fantastic timing on your upload as I was just learning about these (relatively) ancient beasts for the first time just a few days back. After grasping the basics of their operation, I naturally wanted to see one of them in the hands of a professional lunatic, so this is all very much a sublime confluence all-around as I see it...
@thelamb2882 жыл бұрын
I am very happy that you are putting more explanation into how electrical devices work and why. Cheers.