Currently am in my college. Perusing Electronics and communication engineering, and Engineering Life is very very hectic. due to these facts, its hard for mwe to manage both. Ill try my best to manage both. Channel is not dead. ill surely upload more content in the near future.
Mere pass luminous pro 600va ups mujhe iska charging ko modify karna chahta hu main isme battery ko solar se charge karna chahta hu or badi battery 40ah lagana chahta hu or iska system charge off karna chahta hu par load ups battery se hi chalega line cut hone pe
Pahle baat.. Saste UPS ke Transformer Aluminium ke hote hai.. zada der chalne me bahut heat hote hai, Doosre baat.. Inverting MOSFETs Ke heatsink bahut chote hote hai UPS me.. to vo bhi ik problem hai.. zada der chalega to Overheat hone ke baad MOSFETs kharaab. Ho sakte hai... Aur ik baat UPS Battery ko 1-2 Ampere ke speed se charge karega.. if 40AH ke battery laga rahe hai.. to battery 40Ghante me nahi.. charge hoge.. usse zada time legi.. Lead acid batteries ko charge maintain rakhne ke lea bhi current chahea hota hai.. halaki iska. Solution hai . External charger lagao.. Lekin end me kahuga Inverter ke tarah use karna ise harmful hai aapke lea.. fir bhi aap karna chalo.. to Instagram pe message karo mujhe we will talk about it . Kaise modification kare and ky kya dhyaan de....
Mosfets change karne se pahle aapne 12v Battery rail ka Short test kiya tha?? ye Mosfets mostly tabhiu kharaab hote hai jab... 1.- UPS overload hota hai.. 2..- Transformer Heat hoke uski winding ke 1-2 turns short ho jate hai.. (iska koi solution nahi hota hai.) 3.- Transformer ke low side windings ulte configuration me laga dene se.. 4.- PCB Pe Relay Stucked hone se.. 5. heatsink sahi se na lagane se.. 6. Inverter ke Gate driver Circuitary me damage hone se (isko fix karne se better new ups lelo) 7. Lastly.. Microcontroller damage honese (Directly new lo) MOSFETS KISI BHI PROBLEM SE KHARAAB HO SAKTE HAI.. ham exact solution nahi bata sakte bina pure problem jane...
@@PCbolt17 Yes, overload ka problem tha. But I don't know how to check DC rail. Aapke pass koee video hai kya? Aaj to MOSFET aur rely change karne ke baad only DC battery connect karke on kiya hai tha, MOSFET me aag lag gaye.
See... Mai Engineering Student hu.. Mera kaam Circuits Design karn hai, Unme kamiya nikalna hai and all.. Mai Ye UPS kabhi recommend hi nahi karuga.. Khareedne ke liye... Repair karna to door ke baat hai.. Agar aapko achchi khasi knowlege ho to pata chalega.. UPS sirf chalne se use use nahi karna chahea.. usme kuch bhi ho sakta hai.. ise lea achcha UPS Hi lena chahea.. It was a review not a how to DIY
If you have good PC or You do very important work.. buy Good UPS.. if you do casual work.. (light work) or have limited budget.. buy new Batteries.. but you have very old UPS.. so I think you should buy new.. like From APC
Hi sir mere pass bhi same ups h but somehow ups ka ek mosfet jal gya h or mujhe market me bhi nhi mil rha h to kya me koi or mosfet lga sakta hu if yes then pls tell me the number
First of.. MosFET Jalna.. means Baki aur kisi component me issue hona hai.. Like Transformer, Gate Driving Circuitry me issue.... To Isko fix karna worth it nahi hai... 2nd thing.. agar ik MosFET kharaab hua hai.. iska ye matlab nahi ki baki sahi ho sakte hai... Shayad baki dead short hue ho.. to 4 ke 4 MosFET replace karne padege... Sabse suitable MosFET hai... IRF1104 , IRFB4110 and IRFP150(Iske lea badi heatsink chahea).. I prefer ki IRF1104 use karo ya IRFB4110 use Karo..
Maine wahi kaha.. IRFB1104 Itna capable hai ki Utni current handle kar le... may be Gate driver circuit modify karni padeg... But.. It will most probably work... But dobara MosFET kharab hue.. to Throw your UPS in bin...
You are genius
Quality content ha apna brother.....full support hai apko hamara!!❤
😲😲🔥
Finally.....
Video uploaded 😂
Video aur dalo
Currently am in my college. Perusing Electronics and communication engineering, and Engineering Life is very very hectic. due to these facts, its hard for mwe to manage both. Ill try my best to manage both. Channel is not dead. ill surely upload more content in the near future.
Mere pass luminous pro 600va ups mujhe iska charging ko modify karna chahta hu main isme battery ko solar se charge karna chahta hu or badi battery 40ah lagana chahta hu or iska system charge off karna chahta hu par load ups battery se hi chalega line cut hone pe
Pahle baat.. Saste UPS ke Transformer Aluminium ke hote hai.. zada der chalne me bahut heat hote hai,
Doosre baat.. Inverting MOSFETs Ke heatsink bahut chote hote hai UPS me.. to vo bhi ik problem hai.. zada der chalega to Overheat hone ke baad MOSFETs kharaab. Ho sakte hai... Aur ik baat UPS Battery ko 1-2 Ampere ke speed se charge karega.. if 40AH ke battery laga rahe hai.. to battery 40Ghante me nahi.. charge hoge.. usse zada time legi.. Lead acid batteries ko charge maintain rakhne ke lea bhi current chahea hota hai.. halaki iska. Solution hai . External charger lagao.. Lekin end me kahuga Inverter ke tarah use karna ise harmful hai aapke lea.. fir bhi aap karna chalo.. to Instagram pe message karo mujhe we will talk about it . Kaise modification kare and ky kya dhyaan de....
Sir, I changed all 4 MOSFET IRF 3025 and all 12volt relay but all the 4 MOSFET were burnt again and again. Any solution? Please help me. 🙏🙏🙏🙏🙏
Mosfets change karne se pahle aapne 12v Battery rail ka Short test kiya tha??
ye Mosfets mostly tabhiu kharaab hote hai jab...
1.- UPS overload hota hai..
2..- Transformer Heat hoke uski winding ke 1-2 turns short ho jate hai.. (iska koi solution nahi hota hai.)
3.- Transformer ke low side windings ulte configuration me laga dene se..
4.- PCB Pe Relay Stucked hone se..
5. heatsink sahi se na lagane se..
6. Inverter ke Gate driver Circuitary me damage hone se (isko fix karne se better new ups lelo)
7. Lastly.. Microcontroller damage honese (Directly new lo)
MOSFETS KISI BHI PROBLEM SE KHARAAB HO SAKTE HAI.. ham exact solution nahi bata sakte bina pure problem jane...
@@PCbolt17 Yes, overload ka problem tha. But I don't know how to check DC rail. Aapke pass koee video hai kya? Aaj to MOSFET aur rely change karne ke baad only DC battery connect karke on kiya hai tha, MOSFET me aag lag gaye.
How can I remove Autocut from this ups ? I can't see any R19 resistance here??
If you are asking about Timer Cutout..then no you cant remove it.. This function is actually inside Microcontroller codes (STM32)
@@PCbolt17any idea which ic pin is for timer , can we cut the ic leg ?
It's inside the Microcontroller.. no you can't remove that timer.. 😌
Sir kit kitane ka mil Sakta hai
See... Mai Engineering Student hu.. Mera kaam Circuits Design karn hai, Unme kamiya nikalna hai and all.. Mai Ye UPS kabhi recommend hi nahi karuga.. Khareedne ke liye... Repair karna to door ke baat hai.. Agar aapko achchi khasi knowlege ho to pata chalega.. UPS sirf chalne se use use nahi karna chahea.. usme kuch bhi ho sakta hai.. ise lea achcha UPS Hi lena chahea.. It was a review not a how to DIY
Hi sir,I have been using same UPS frontevh 600vs for 7 years ,should I buy new one or can I change battery
If you have good PC or You do very important work.. buy Good UPS.. if you do casual work.. (light work) or have limited budget.. buy new Batteries.. but you have very old UPS.. so I think you should buy new.. like From APC
Teardown Corsair vs450
Bro... I got an old VS 550 so.. VS 550 teardown soon with much better and fine details...
Check my new upload.. I did Corsair VS 550 teardown.. it is same as VS450 but little big transformer
APC ko chorke sare ups me same aise hi hai
Saare cheap UPS Same hi hai andar se
@@PCbolt17 7:13 mov ka value bata sakte ho please
Bhai yahi chahie humko mil jaega
Hi sir mere pass bhi same ups h but somehow ups ka ek mosfet jal gya h or mujhe market me bhi nhi mil rha h to kya me koi or mosfet lga sakta hu if yes then pls tell me the number
First of.. MosFET Jalna.. means Baki aur kisi component me issue hona hai.. Like Transformer, Gate Driving Circuitry me issue.... To Isko fix karna worth it nahi hai...
2nd thing.. agar ik MosFET kharaab hua hai.. iska ye matlab nahi ki baki sahi ho sakte hai... Shayad baki dead short hue ho.. to 4 ke 4 MosFET replace karne padege...
Sabse suitable MosFET hai...
IRF1104 , IRFB4110 and IRFP150(Iske lea badi heatsink chahea)..
I prefer ki IRF1104 use karo ya IRFB4110 use Karo..
@@PCbolt17 existing mosfet M3006P 953 01V to kya eski jagah me IRF1104 ya IRFB4110 use kr sakta hu Sir?
Maine wahi kaha.. IRFB1104 Itna capable hai ki Utni current handle kar le... may be Gate driver circuit modify karni padeg... But.. It will most probably work... But dobara MosFET kharab hue.. to Throw your UPS in bin...