How To Make Bench Power Supply From ATX Power Supply | इसे बनाओ Rs 5000/- बचाओ
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- čas přidán 21. 08. 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।
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
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
Excellent Sir very good video for learner also this is a very useful power supply all credit goes to you.
Stay Blessed. I learnt ma my things from you dear.....❤
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
Kaafi informative video h Bhai...thank you so much
Thanks
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
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?
Vary imformative and useful video Sirji
Yar etana achha channel hai, aur etane kam subscribers aur views hai. How sad😢
Beautiful learning video 🙏
Thanks
Sir ki video pehle like baki kaam baaaad me
Bahut badhiya jankari di sir thank you,👃👃👃👃👃
Thanks
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🙏 ਸਤਿ ਸ਼੍ਰੀ ਆਕਾਲ ਵੀਰ ਜੀ 👌👌👌👌👌
ਸਤਿ ਸ਼੍ਰੀ ਆਕਾਲ ਜੀ
Wow sir isi ka intezar tha ... Thank you so much ... ❤❤ ...
Thanks
Very simply explained....
Great video. Thanks
Very nice
brilliant work.
Thanks
bhai was waiting for ur video ..thnx for making this
Very informative and creative video ❤❤
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Very well explained sir ,
Sir 🙏 buck converter बिना कंप्यूटर smps वोल्टेज एंड करेंट कंट्रोल कर सकते है क्या इसिकी ऊपर एक वीडियो बनाओ ।
Namaskar
Bahut badhiya. Kya aap ise banakar bechate hai? How much it will cost? May/June 2024.Please reply
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
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
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
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.
👍👍👍
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Bahut Sundar
Excellent
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.
bahut mast jabardast
Hello sir solar inverter wala video kab aayega😊
aagya
Paji yea step down buck converter kya amper ko boost karta hai please paji reply do ❤❤
Voltmeter ki red wali wire jo powersuply ki 5v red wire se jora apne, wo sahi hai kya?
Sir is dc machine sey smartphone repair k liye use kar saktey hai? Actually mereko phone ak amp reading lena ha???
Sir yeh jo ptensho moter kon se lgaye h apne amp aur voltage
Bole
SMPS ka ripyer ka video banaye
Thanks sir......
Good vdo. How the wiring of two LED were connected ?
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) .
Excellent sir. Good 👍👍
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
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
Very good circuit can u give me the specification of the required components please.
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
Can we use 200w buck converter or 75w xl4015?
Smd led volt ampere meter reading circuit par video bnayein
sir make voltmeter 4 in 1 16*2 led disply 1c2 moduel and ACS 712 with Arduino
Bhai led ka connection kese ho ga?
Jo +12 aur -12 Volt output hai unko use karke hume zyada Ampere nahi milega kyuki negative output ka Ampere positive wale se kam hai. Agar boost converter module hota aur hum 12 Volt output se output lete aur boost karke 24 Volt karte tab zyada Ampere milta. Am I correct?
I have used this power supply for 22 v 8 amp and its working fine
Sir Inverter 12v 150Ah ki Tubular Battery ko Charge kar Sakte hai kyaa ? Or Kare to Voltage and Amepere kitne pe Set kare ?
Good👍👍👍👍👍
Bettry charge nahi ho Rahi hai current ko ghatna chahiye na ki badna chahiye
Sir kya ham isme high load daal chala sakte hain ... ??? Batayen sir ji ..
Kitna high load dalna hai?
Potentio meter ki value bataye
10 k
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?
Exide SF 12v 150ah C20 Battery Ko Charge Karsakte Hai Kitne amp Par
Also make it without buck converter
Okay
Sir Can we use this for Inverter Battery Charging ?
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
Super
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Hello sir ji ... 1.7mhz oscillator circuit banayen plz ❤
Potentiometer kitna value ke hai
10 k
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
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!
Bai g ye kitne amp output degi 12 v chlanekelie
Sir maine ye bana to liya par ampere thik se show nahi kar raha hai saath hi voltage high 22v bata raha hai kya karu
Potassium volume kitne ki value he..47.k..ya...100 k
10 k
Potentiometer konsa hai specifications batao
And brother one more thing if i use another buck converter module of 300w and 10a will problem occour there . I think so my answer will be given.
Please reply 🙏🙏🙏🙏🙏🙏
you can use any buck converter according to your need
Sir yahi project me kotna kharchha hoga .
Please tell me
500 to 1000
Hello sir good morning m mujhe components entry No aur sensor key programming sikhane sar video banaaiye
Brother what you have used old kharab power supply or working power supply please reply because I have found in almost 10 shops in my city for working old power supply they are telling working is not available they have only old kharab one please reply 🙏🙏🙏
It is old power supply but working
I got it from computer repair shop for 250 rs
@@TEKNOISTIX but I am not getting working I have found on 10 shops what can I do please reply
i have made a similar Power suply but It doesn't turn On just a little spin in Fan & Green led glow for half a second and then everything Shuts down.
But when i disconnevted Voltmere+Ameter+Buck Converter The SMPS turns on perfectly and i checked The Voltmeter Ammeter and Buck Converter Disconnected seprately they all also Works fine
But when Connected with smps Nothing Turns On Please Help Me Out
Mere pas ak 24 volt he usume mitar nehihe lekin me usko 12volt. Betery charge karna chahatahu hoga kya
Pehle aapko uska voltage kam karna hoga
Buck converter use kar sakte ho
-12 volt kitne amp ka hota h. Ye to only 1.5 amp ka hota h
You did not mention the values of the potentiometers.
Please sir bolo
Bhai i have and old earphone splitter which i can plug in two earphones or headphones and i also have a mic splitter which can be used inly for mic with no place to plug in earphone and it is already cut from the middle can u make a video on connecting the mic splitter to the earphone splitter so it will become a headphone earphone splitter plz bro i would be grateful if u could do that because i dont want to waste money
Soldering iron kaun sa brand tha
RS pro
@@TEKNOISTIX mummi , itne ka toh hamara pura ration aa jayega mahine ka
Sar ek solar inverter bnao Jo direct solar panel se chale😊
Okay
@@TEKNOISTIX thank you sir
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
10 k के पोटँशो मीटर काम करता है क्या ?
Yes
Can i use only potentiometer Instead of Buckconverter
No
Bauji ek bani banai send kardo chelle nuu
sear aysa sarkit banake dekhao 12 volt saplay se hoga led 1s on 4s off ho plzz help
You can use relay with arduino
TC ka value nahi bataya AAP ne sir
Mere yha 30 rupay ki h
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
Sir small potentio meter has more turns can be set fractionsl vslues easily but large as you install will not
Will conections be same?
Pls reply
Yes connection will be the same
Thanks
Thanks
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
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
Potentiometer ki value kya hai sir
10 k
@@TEKNOISTIX thanx sir god bless
Brother is this 10k potentiometer
yes
Why my B10k potentiometer is burning