How To Make Bench Power Supply From ATX Power Supply | इसे बनाओ Rs 5000/- बचाओ
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- Опубліковано 27 лис 2024
- How To Make Bench Power Supply From ATX Power Supply | Bench Power Supply From ATX
Overview:
In this project, we will convert an ATX power supply unit (PSU) into a bench power supply, capable of delivering adjustable voltages and currents upto 24 V and 10 Amp, which can be used for testing and powering electronic circuits as well as for battery charging. This power supply can deliver multiple voltages and variable current output.
DC Buck Boost Converter : amzn.to/43o2vR8
Computer Power Supply as 230V/450W SMPS : amzn.to/3oDv3at
Volt meter connection diagram
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आपके सिखाने का तरीका बहुत ही उम्दा है सर जी, आपका कोई भी ट्यूटोरियल बहुत ही आसानी से समझ में आ जाती है।
You are a gem. The way you explained everything is understood to me as I'm literally a layman and not an electrical engineer or even not an electrician. Just some mediocre knowledge of electrical units.
I've seen similar videos converting computer power supplier to a variable power supplier with same module. Some have used the same potentiometers with cover of bigger potentiometers ignoring the fact that potentiometers provided with module are meant to use occasionally. They are not recommended for bench power supplier where one may use them every time with different devices or circumstances. You rightly used potentiometers which should actually be used in bench power supplier.
Thanks
Sardar ji main aapki jitni bhi tarif karoon woh kam hai...maine aap se bahut kuch sikha hai...umar mein to aap mujh se chote ho par gyan ka bhandar ho...aap ki mehnat dikhai deti hai...sat sri akal.....
Thanks
Excellent Sir very good video for learner also this is a very useful power supply all credit goes to you.
आपने बहुत अच्छी पावर सप्लाई बनाने की विधि बताइए मैं इसको जरूर बनाऊंगा धन्यवाद
जानकरी अच्छी लगी तो कृपया और लोगो के साथ भी शेयर करे
Stay Blessed. I learnt ma my things from you dear.....❤
Thanks bhaji, geat work, Waheguru kirpa karn
Very well described not a single faltu word like others..speaking "dosto dosto" in every sentence and other nonsensical extra syllables
Guys to bol Raha hai
Paji aap accha video banate ho koi banda amper check karke nahi dikhata aap dikhate ho thankyou paji
🙏 ਸਤਿ ਸ਼੍ਰੀ ਆਕਾਲ ਵੀਰ ਜੀ 👌👌👌👌👌
ਸਤਿ ਸ਼੍ਰੀ ਆਕਾਲ ਜੀ
Vary imformative and useful video Sirji
Bahut badhiya jankari di sir thank you,👃👃👃👃👃
Thanks
Please subscribe the channel and share the video with your friends
❤❤❤❤thank you sir
Daigram wring ki bana dete or maza aa jata
Kaafi informative video h Bhai...thank you so much
Thanks
Wow sir isi ka intezar tha ... Thank you so much ... ❤❤ ...
Thanks
Very simply explained....
Sir ki video pehle like baki kaam baaaad me
Beautiful learning video 🙏
Thanks
Great video. Thanks
brilliant work.
Thanks
Excellent sir! Thanks
Very nice 👍
In every ATX Power Supply unit contains a 'Supervisor' IC like KA7500 ,CG8010 etc. As soon as a floating negative (-12v) is taken as main Ground for the said Buck Converter with respect to +12v of the main SMPS unit, the 'Supervisor IC' will trip the supply unless necessary modifications are made.
Yes my smps trips when I sort positive negative wire to check amps what to do in this case?
Very well explained sir ,
Bahut Sundar
Very informative and creative video ❤❤
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bhai was waiting for ur video ..thnx for making this
Excellent video sardar g
bahut mast jabardast
I'm from Pakistan Gujrat
Excellent
Yar etana achha channel hai, aur etane kam subscribers aur views hai. How sad😢
Thanks sir......
Hi bro I need this I'm big fan
👍👍👍
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Very nice
I have done the same with the board purchased through the link of description. I have added multi turn potentiometers. But when turned clockwise the current and voltage are decreasing but for anti clock rotation increasing. The led connected externally is also not glowing. What may be the problem? Hope it will be answered soon
Just reverse the polarity of potentiometer
Your Narration is Simple and to the Point, Appreciate your efforts, I have a Query whether it is possible to get +/- 12 V DC 500 mA adjustable from this Power Supply by any further Modification?
Yes it can be obtained without any modification
If you find time can you please guide me or suggest Video/ Tutorial/ Writeup etc? @@TEKNOISTIX
Hamne isko banaya hai, kindly check link. Little modified for charging or load more then 2 amp current, otherwise negative side first recovery diode will damage.
maine vi kia tha same probleam
Replace a first recovery diode, with high amp and attached a heatsink, it's work perfectly fine.
Good👍👍👍👍👍
Sir 🙏 buck converter बिना कंप्यूटर smps वोल्टेज एंड करेंट कंट्रोल कर सकते है क्या इसिकी ऊपर एक वीडियो बनाओ ।
Infinity ♾️ likes,👌👌👌👍👍👍❤️ for video. 🙏
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ys sear ok
Sir it's very good video easyly understand
Sir can u do basic components testing useing multimeter all components
Resistor capacitor inductor
Diode transisitor npn and pnp
Mosfet npn and pnp etc step by step
All the video is so solwly explained that is why easily Understand all fresher so
Please do the very need full
Thank you
Already done in multimeter video
Chek basic electronics playlist
Please jrur reply krna,Bhaji potentiometer kehre tey kini value vale best rehngey?
Smd led volt ampere meter reading circuit par video bnayein
Best power supply
By using - 12v you will get max 0.5 (half) amp current. On 24 volt max current will be 0.2 (less then quarter amp) .
Good vdo. How the wiring of two LED were connected ?
Very good circuit can u give me the specification of the required components please.
Volt metar on karne ke liye kon sa 5v lena ha sir sb5v
One question. +12v and -12v together will give how much current, because -12v section has a little current in PSU.
And if you boost that voltge you'll probably end up with a few milliamps before you fry the -12v line.
Voltmeter ki red wali wire jo powersuply ki 5v red wire se jora apne, wo sahi hai kya?
सर, पोटेंशियोमीटर की वैल्यू क्या है?
Excellent sir. Good 👍👍
Super
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Sir itni knowledge kaha se aati h sir.
Please kon sa course kiya h apne.
M bhi 15 yrs ka hu aur maine ek bhot powerful rc car banaya h.
Ye alag alag components ka knowledge kaha se aata h please tell.
Thank you sir
Beta practice se sab milta hai
I am m.tech in electronics
@@TEKNOISTIX thank you sir
@@TEKNOISTIX bullshit
Paji yea step down buck converter kya amper ko boost karta hai please paji reply do ❤
Namaskar
Bahut badhiya. Kya aap ise banakar bechate hai? How much it will cost? May/June 2024.Please reply
app mujhe a batao ki -12 volt ka amp reating 0.8 AMP hai to usmain 10 AMP flow kaise hogi
sir.
+12 volt me 14 amp hai
Nahi ho skta, please don’t miss guide
Sir yeh jo ptensho moter kon se lgaye h apne amp aur voltage
Bole
Excellent sir, Can i charge mobile from direct old computer power supply (smps) from respective wire I.e. 5 v which is already available in smps? Pl reply
Yes
Chek the 2nd part of this video i have added usb post in this suply
Exide SF 12v 150ah C20 Battery Ko Charge Karsakte Hai Kitne amp Par
I have one question regarding Digital VOLT AMMETER connection. Among the 3 thin wires yellow goes to positive output. And red goes to buck converts(300w) output + terminal. But what about black wire?
Which is the correct seen many videos all have different.
1) Not connected
2) connected to buck converters output negative.
3) added LM7812 at buck converters o/p and given safely 12v to power up the digital V/A meter.
As per me the 3rd ne should be correct but all of above cases are working... Pls help me.
VERY INTERESTIG VIDEO , I WILL TRY TO MAKE IT. WHAT IS THE NUMBER OF BUCK CONVERTER, IS IT XL4016 OR OTHER. CAN YOU PLEASE MAKE THE WIRING DIAGRAM. THANKS.
Link to purchase and wiring diagram both are in description
Bai g ye kitne amp output degi 12 v chlanekelie
Hello sir solar inverter wala video kab aayega😊
aagya
Potentiometer kitna value ke hai
10 k
Potential meter kitna kilo ohm ki?
SMPS ka ripyer ka video banaye
Can we use 200w buck converter or 75w xl4015?
Potentio meter ki value bataye
10 k
vi sahab, main Bangladesh se hu, vi apka yeh power supply E bike ki 48v 30ah battery charg (lead acid) ho jaiga?
Dear sir i tried as per your setup, +12 and -12shoulb be 24 volt, but i am getting 16.7, how i can solve this issue plz?
Hello sir ji ... 1.7mhz oscillator circuit banayen plz ❤
I have tried it but i am only getting 23.8 v fixed which cannot be adjusted with potentiometers.what may be the possible reasons would u kindly explain!
sair aysa sarkit banay flash led 1s on 4s off plzz help
Chek arduino programming video or 555 timer video
It has already done
Bhai led ka connection kese ho ga?
Sir can we charge 12.6 Amp betry with 12.6 but 5amp chargers with bms inbuilt or we need to have same 2 amp charger ?
A 12.6 Ah battery can be charged with max 3 amp current
but bms will not do job to charge 2amp bettrywith 5 amp charger sir
You can give 5 amp but it can damage the bms as well as cells
sir make voltmeter 4 in 1 16*2 led disply 1c2 moduel and ACS 712 with Arduino
Sir Inverter 12v 150Ah ki Tubular Battery ko Charge kar Sakte hai kyaa ? Or Kare to Voltage and Amepere kitne pe Set kare ?
Sir is dc machine sey smartphone repair k liye use kar saktey hai? Actually mereko phone ak amp reading lena ha???
Also make it without buck converter
Okay
short circuit protection hai isme ??
Yes
@@TEKNOISTIX sir ji chote potentiometer nikaal kar bade waale potentiometer 10k ka laga sakte hain ?? Koi problem toh n hoga na ?? Plz reply kijiye
Koi problem nhi hoga
Sir Can we use this for Inverter Battery Charging ?
Soldering iron kaun sa brand tha
RS pro
@@TEKNOISTIX mummi , itne ka toh hamara pura ration aa jayega mahine ka
sear aysa sarkit banake dekhao 12 volt saplay se hoga led 1s on 4s off ho plzz help
You can use relay with arduino
Sar ek solar inverter bnao Jo direct solar panel se chale😊
Okay
@@TEKNOISTIX thank you sir
Potentiometer konsa hai specifications batao
Sir kya ham isme high load daal chala sakte hain ... ??? Batayen sir ji ..
Kitna high load dalna hai?
Led ka middle wala leg negative hai ki positive
Alag alag LED ka alag ho sakta hai
Aap apke paas jo led hainusme power de kar chek kare
@@TEKNOISTIX buck conveter wala led ki external led
Bettry charge nahi ho Rahi hai current ko ghatna chahiye na ki badna chahiye
सर आप कटिंग किस टूल से कि है इसकी सर प्लीज बता दिजिए।
potentiometer ka value kya hai
10 k
@@TEKNOISTIX thank you so much sir for the reply.
It is always great to see your videos.
Your videos are always full of information please keep up the good work
Can i use only potentiometer Instead of Buckconverter
No
Potassium volume kitne ki value he..47.k..ya...100 k
10 k
1 question -12v. Or +12v dono se 24 volt kese banega
Voltage is always a potential difference between two terminals
There is a 24 volt difference between - 12 to + 12
Sir, mere do doubt hai. So kindly clarify kar dein.
Apne -12V wire ko as a ground treat kiya hai jiska maximum current capacity 0.8 Amps hai.
1. As +12V line me 14 Amps current flow kar rahi and -12V me 0.8 Amps, to kya reverse current ka koi issue aayega??? Kya humein koi diod use karna chahiye?
2. Kiu ki -12V independently 0.8 Amps ke liye designed hai, to -12V line ke saath attached diods vi kam Apms ke honge. Agar is power supply ko hum more than 7 Amps ka load de to kya -12V line ke saath attached diods burn hone ka chances hoga? if yes, to kya humein kuch further modify karna padega?
Regards
Kalyan
Aisa kuch nahi hoga
Maine 23 v 11 amp par try kiya hai it works very well
@@TEKNOISTIX Thank for the valuable information and clearing my doubts.
Regards
Kalyan
I have tried the way mentioned in this video using +12 v and -12 v for making it 24 v power supply. When I used the supply in 20v and crossed 2 amps of current the power gone shutdown because of the autocut protection circuit present in the power supply. I cannot use for any appliances where more 2 amps of current is required.
Sir, is there any way to come out of this limitation? And if yes then how to do that?
Regards Kalyan
@@kalyandas5861koi solution mila
Sir ismain voltage protection hai ???
Do you mean short circuit protection?
@@TEKNOISTIX gee sir plz
Yes
It has short circuit protection and
Video me short karke bhi dikhaya hai maine
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How many ohms are potenciometer?
10 k
Sir yahi project me kotna kharchha hoga .
Please tell me
500 to 1000
Sir what is the name of potentiometer you used