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Making a Simple Laboratory Power Supply

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Maciej Nowak Projects

Maciej Nowak Projects

4 жыл бұрын

Construction of a simple and practical workshop power supply. I wanted to compact small dimensions and high current efficiency.
Links to the parts I used:
Step up-down converter: www.banggood.c...
Mini Digital Meter: www.banggood.c...
/ maciej-nowak-962547184
/ mn.projects

Пікірлер: 123
@maciejnowakprojects
@maciejnowakprojects 4 жыл бұрын
If you assemble such a power supply and you want precision, you can use multi-turn potentiometers. A lot of people asked about links to parts, I add them in the description. Good luck in your constructions!
@LEO-xo9cz
@LEO-xo9cz 4 жыл бұрын
How do I get the maximum current out of this. I have 2 x 12v outputs but they are lower current than the 3 & 5v outlets. What is the relation between the various outlets? I want to put buck boosts on the 2 x 12v points.
@imoz3950
@imoz3950 4 жыл бұрын
The only DIY channel I subscribed. Make anything, I will watch all of them.
@Tetratronic
@Tetratronic 4 жыл бұрын
I literally can't get enough of your videos, everything you make is so well thought-out and put together. Are you a professional engineer/designer?
@maciejnowakprojects
@maciejnowakprojects 4 жыл бұрын
Thanks! I just like it when the final product is satisfying. There are too many plastic constructions on the internet, finished with hot glue or adhesive tape ...
@johnkelly7264
@johnkelly7264 4 жыл бұрын
Nice little versatile PSU with decent punch! Thanks
@decem_unosquattro9538
@decem_unosquattro9538 2 жыл бұрын
Very professional!
@sforsuraj7255
@sforsuraj7255 4 жыл бұрын
No clickbait just talent 👌👌👌
@GalaxyJ-vm2rn
@GalaxyJ-vm2rn 3 жыл бұрын
🙏Holy smoke, that looks so awsome, why did we not learn this at school???💃
@dr.zuckerbrot5731
@dr.zuckerbrot5731 4 жыл бұрын
*Moin, ich frage mich, was diese 'Netzteile' für einen Sinn haben!?* Zusammengewürfelter Käse! Kann denn niemand heutzutage mehr ein anständiges solides Trafo-Netzteil mit Gleichrichter, LM723 und einer Transistorendstufe mit 2N3055 aufbauen??
@sringer9190
@sringer9190 4 жыл бұрын
ja genau, thats right!
@SR-vj2fl
@SR-vj2fl 4 жыл бұрын
most of the hobbyists here on yt are probably laymen. deutsch= die meißten bastler hier auf yt sind wohl Laien, ok.
@jacobramirez4894
@jacobramirez4894 3 жыл бұрын
?? Help
@robertgrell486
@robertgrell486 4 жыл бұрын
Jak dla mnie 🤔?Pierwsza klasa ,podoba mi się Pana uporządkowanie w kolejnych czynnościach.To świadczy o profesjonalnym podejściu do tematu👍🙂
@maciejnowakprojects
@maciejnowakprojects 4 жыл бұрын
Dzięki!
@Kapalek84
@Kapalek84 4 жыл бұрын
Super!! Eleganckie wykonanie i swietny pomysl!
@MCsCreations
@MCsCreations 4 жыл бұрын
Pretty fantastic work, dude! Works great!!! 😃 Stay safe there with your family! 🖖😊
@martinpanev6651
@martinpanev6651 4 жыл бұрын
Frickin' wonderful! Finally a good video to get us through these times and this gave me something to do today!
@robertbrawley5048
@robertbrawley5048 3 жыл бұрын
What sill, I mean will. What will you do today? Watch the video or make a "do it yourself power supply"
@martinpanev6651
@martinpanev6651 3 жыл бұрын
@@robertbrawley5048 Well, recently I wanted to electroplate some stuff so, I did end up building one! And it works! :D
@robertbrawley5048
@robertbrawley5048 3 жыл бұрын
@@martinpanev6651 I'm an armchair experimenter . I mostly watch videos
@martinpanev6651
@martinpanev6651 3 жыл бұрын
@@robertbrawley5048 Haha! I was too! I really recommend trying builds like these! It's fun and useful :D
@robertbrawley5048
@robertbrawley5048 3 жыл бұрын
Yea i mostly watch video then troll other channels mouthing off my expertise ship from my arm chair . A 1966 lazy-boy with upholstered in Dupont "Herculion" with frayed arm rest
@jarodmorris611
@jarodmorris611 4 жыл бұрын
8A will be a little light for any vehicle electronics projects that are 12V and 10A+.
@raisagorbachov
@raisagorbachov 3 жыл бұрын
Way cool. If I needed one, I know how now.
@JREMC2
@JREMC2 4 жыл бұрын
A schematic would have been appreciated! We do not see where you plugged the voltmeter and the amp meter inside, on the module!
@maciejnowakprojects
@maciejnowakprojects 4 жыл бұрын
The voltmeter is connected in parallel with the output voltage from the module, the ammeter in series. In the records it's hard to capture it clearly, usually my fingers are visible instead of the wires
@damienmilas8337
@damienmilas8337 4 жыл бұрын
Very clever love your channel it's always entertaining and I learn new things well done mate two 👍s up from Australia
@maciejnowakprojects
@maciejnowakprojects 4 жыл бұрын
Thanks!
@Boru06
@Boru06 4 жыл бұрын
EXCELLENT! Subbed! Could you add a parts list in the description please?
@maciejnowakprojects
@maciejnowakprojects 4 жыл бұрын
Thanks, I added
@macbaar
@macbaar 4 жыл бұрын
Some more details would be nice....
@jerryjohnsonii4181
@jerryjohnsonii4181 4 жыл бұрын
Wow , very impressive, Sir !!!!!!!!!!!!!!
@REBELDOMINATORS
@REBELDOMINATORS 4 жыл бұрын
Cool 👍👍
@abuthahirkollam
@abuthahirkollam 4 жыл бұрын
Brilliant
@zzss9595
@zzss9595 2 жыл бұрын
Hello, we have an agricultural land that has no electricity. Now, if we want to use a motorcycle battery, which is 12 volts, to get different currents, such as 10 or 12 amps, what transistor should we use?
@xsauce3858
@xsauce3858 3 жыл бұрын
can it test for short circuit or will the voltage cut off ?
@bomche115
@bomche115 4 жыл бұрын
Great Idea
@SudheerCholothHamza
@SudheerCholothHamza 4 жыл бұрын
Good work bro,,,
@thedispenser8301
@thedispenser8301 4 жыл бұрын
Gordon Ramsay: ,,Finally, some good f*cking content''
@jayant_gautam
@jayant_gautam 4 жыл бұрын
Amazing constent bhai
@miguelangellopez3623
@miguelangellopez3623 4 жыл бұрын
How did you know the potentiometers you need to use are 200k ohm? I Couldnt find the potentiometer desciption they're using on the step up-down converter. What if I use 10k ohm potentiometers for example to get more accuracy / fine tuning? BTW great work there
@gkolko
@gkolko 2 жыл бұрын
It should be installed with the same value as the one that was removed from it.
@szymosperek5135
@szymosperek5135 2 жыл бұрын
@@gkolko can i remove 50r and add 0.5k?
@shouldbewillbe2813
@shouldbewillbe2813 Жыл бұрын
From 16v input, how are you getting an output of max 28v ? In case of buck converter, You should be getting output of less than 16v, right?
@MrBrymstond
@MrBrymstond 4 жыл бұрын
So, how did you get 28 volts out of a 16 volt battery using a buck converter?
@xsauce3858
@xsauce3858 4 жыл бұрын
step up
@ig_tera_kissa
@ig_tera_kissa 3 жыл бұрын
Sir how much current and voltage is required to turn this motor at full speed
@cristobalfernandez5730
@cristobalfernandez5730 4 жыл бұрын
👍👍👍😃😃
@diybyton2565
@diybyton2565 4 жыл бұрын
That’s great!
@mattye880
@mattye880 4 жыл бұрын
Nice work
@JohnnyYeTaecanUktena
@JohnnyYeTaecanUktena 2 жыл бұрын
Is it possible to power a small pizza oven that oven would usually find at walmart with one of these? you know the ones you have to plug into a wall or outlet. If so then i can already see a lot of uses for when the power goes out as a backup generator just to play video games. Granted multiple generators probably one for the TV and the game system
@carlosbelardo3861
@carlosbelardo3861 3 жыл бұрын
I need to replace the on and off switch of the regulator unit. It have a 3 pin swith but idk if only 2 pins are in use or all 3, I have a 2 pin switch and was wondering if i could use that one.
@AkashDutta
@AkashDutta 4 жыл бұрын
You have made only cover
@AsitShouldBe
@AsitShouldBe 4 жыл бұрын
nice job
@janujv1589
@janujv1589 2 жыл бұрын
🔥🔥🔥❤❤
@advance9572
@advance9572 4 жыл бұрын
Awesome 👍!
@joshuaedwards5747
@joshuaedwards5747 2 жыл бұрын
I'm a college student making something similar. So dumb question: What is that yellow piece called?
@martinvergaravargas4301
@martinvergaravargas4301 4 жыл бұрын
can anybody help me decide if i should follow this desing or "Great Scott" 's one?
@younginventor
@younginventor 3 жыл бұрын
I suggest great scott
@sunilminz6998
@sunilminz6998 2 жыл бұрын
Nice
@wahabhabeeb8614
@wahabhabeeb8614 Жыл бұрын
Thanks for the video. I want to ask, is the 100k pot multi-turn or just a single linear turn?
@notvar4548
@notvar4548 4 жыл бұрын
Просто прекрасно!
@robertbrawley5048
@robertbrawley5048 3 жыл бұрын
Say that again
@notvar4548
@notvar4548 3 жыл бұрын
@@robertbrawley5048 Just great!
@robertbrawley5048
@robertbrawley5048 3 жыл бұрын
@@notvar4548 ten four lol.
@7050579
@7050579 4 жыл бұрын
maaaaaaan... really nice and good and impressive work.... I wish I can learn how to do it... what is the name of this electronic work.?
@inventinodiy
@inventinodiy 2 жыл бұрын
cool
@Grimmjow10
@Grimmjow10 2 жыл бұрын
can you please make a diagram of this project please which cable goes where
@frandre09
@frandre09 4 жыл бұрын
Please make a video where you show your workshop
@jobyjohn2740
@jobyjohn2740 3 жыл бұрын
Is it possible to get more than 16volts, if you're using step down convertor. In your demo showing more than 20v as you r using only 16v input
@ZirraAdalisk
@ZirraAdalisk 4 жыл бұрын
Is it also possible to build a power supply with 60 volts and 30 amps in this way?
@jorgeday5609
@jorgeday5609 4 жыл бұрын
Todo un maestro,. Donde conseguir el modulo?
@Aps5153
@Aps5153 3 жыл бұрын
how you know many volts that your power supply gives i will be running it on 12v
@jgprojects912
@jgprojects912 4 жыл бұрын
Can u give link for that 550 motor
@RomanoCrystal
@RomanoCrystal 4 жыл бұрын
Perfectly!
@taunteratwill1787
@taunteratwill1787 2 жыл бұрын
Laboratory Power Supply? I'm very curious as to what your laboratory looks like. 😂
@jamesgreally2195
@jamesgreally2195 3 жыл бұрын
Whats the very light inner casing made of? Is it balsa wood?
@PradipKumar-xr4kv
@PradipKumar-xr4kv Жыл бұрын
You should have shared the circuit diagram
@AsitShouldBe
@AsitShouldBe 4 жыл бұрын
nice
@siddharthgawai9276
@siddharthgawai9276 3 жыл бұрын
Nice project, Sir.please,send me buy link to purchase the Rs-775 dc motor in this video.thanks.
@robbywijayanto9019
@robbywijayanto9019 3 жыл бұрын
Wait, That's a step up/down module I feel thats only step down
@maniacm6
@maniacm6 4 жыл бұрын
Very nice! Can we have a parts list, especially the board?
@maciejnowakprojects
@maciejnowakprojects 4 жыл бұрын
I added in the description
@maniacm6
@maniacm6 4 жыл бұрын
@@maciejnowakprojects Thank you very much
@sbd4de3
@sbd4de3 4 жыл бұрын
How'd you get the mini black holes in there @1:30 and @2:12?
@janszczypka5971
@janszczypka5971 3 жыл бұрын
Can I ask what are the dimentions of the box?
@saadzaki1658
@saadzaki1658 3 жыл бұрын
5:15 how to understand the effect of current and voltage..i think both increase/decrease the rpm.. anyone please answer
@GalaxyJ-vm2rn
@GalaxyJ-vm2rn 3 жыл бұрын
We dont learn anything at school, aaall those years, completely wasted. Just commuting....
@LostInfernoFireDragon
@LostInfernoFireDragon 4 жыл бұрын
Could this also be used to help etch metal.
@MrBaca325
@MrBaca325 3 жыл бұрын
where is short circuit protection ?
@nenogenov3826
@nenogenov3826 3 жыл бұрын
makin wood box
@fokia2481
@fokia2481 3 жыл бұрын
how do you connect the banana socket?
@nucleo1772
@nucleo1772 4 жыл бұрын
dobra robota :)
@snsfashionnayera8109
@snsfashionnayera8109 2 жыл бұрын
How many k is the potentiometer
@dioni82
@dioni82 4 жыл бұрын
Would 10K ohm potentiometers work?
@watahyahknow
@watahyahknow 4 жыл бұрын
hmm its allso protected against shorting out just like the real lab powersupplies
@tio8189
@tio8189 4 жыл бұрын
Protect polarity/ampare or no
@onkarshikhare31
@onkarshikhare31 4 жыл бұрын
Sir I appreciate this video . But still feel this work is way below to match your standards.
@phoolrajrao6314
@phoolrajrao6314 4 жыл бұрын
Sir you give me this gadget please.🙏🙏🙏
@josemaciliocardoso1192
@josemaciliocardoso1192 4 жыл бұрын
Muito bom
@parkusnapster2486
@parkusnapster2486 3 жыл бұрын
Can I have the housing dimensions please.
@jonchristoperforbes7594
@jonchristoperforbes7594 3 жыл бұрын
Hi can you make a schematic for it :)
@macbaar
@macbaar 4 жыл бұрын
A naked man! KZfaq! Ahh its a commercial ad... vshred...
@johnscatman7485
@johnscatman7485 4 жыл бұрын
can links to components?
@skatepldiy6496
@skatepldiy6496 3 жыл бұрын
Masz może schemat do tego?
@user-tb8dy5li5l
@user-tb8dy5li5l 4 жыл бұрын
Красава
@MrBrymstond
@MrBrymstond 4 жыл бұрын
I like it, but I must test it myself to make sure it holds up to rigorous testing so you can easily mail that to me and I will give my official decision, thanks.
@user-ze7eh3yu9s
@user-ze7eh3yu9s 3 жыл бұрын
راإع
@F76986jhg
@F76986jhg 4 жыл бұрын
top❤🇧🇷
@vijaysharma-ww3ij
@vijaysharma-ww3ij Жыл бұрын
किसी खुद अनुभव होता है दुसरा बनवाने वाला संकटे अदृश्य शक्ति बर्बाद कर आये सबुत देख लिए धन्यवाद नहि दुबारा मत करना चाहते है
@itamarblomont700
@itamarblomont700 4 жыл бұрын
Noise
@anilbharadiya8747
@anilbharadiya8747 3 жыл бұрын
Sr my ricwayrment praice
@rudigojali882
@rudigojali882 4 жыл бұрын
🤘🤘🇲🇨
@nucleo1772
@nucleo1772 4 жыл бұрын
@@jkf114 oczywiscie
@TheMrGamer1
@TheMrGamer1 4 жыл бұрын
First
@thechonkywuf651
@thechonkywuf651 4 жыл бұрын
I would watch you throw a glass bottle... Yep that's it
@LondonCarnaval
@LondonCarnaval 4 жыл бұрын
Very disappointing 😕 no clear instructions🤔 barely any explanation but lot of noise🤕 👎👎👎
@Naveenmahourkoli
@Naveenmahourkoli 3 жыл бұрын
👌👍👏
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