DIY Mini UPS for WiFi Router V5.0 || Multiple Outputs 12V / 9V / 5V
ฝัง
- เผยแพร่เมื่อ 12 มิ.ย. 2024
- #12vminiups #upsforWiFiRouter #WorkFromHome
This video shows how to make a DIY Mini UPS for WiFi Router. I will guide you step by step on how to make a DIY Mini UPS for WiFi Router by using cheap converter modules and 18650 batteries. I am getting around 7- 8 Hours back in my WiFi Router ( 7W ). I am explaining the schematic also.
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👉 Instructables Link: www.instructables.com/DIY-Min...
👉Download 3D printed Enclosure Files (.STL ) : www.thingiverse.com/thing:494...
👉 You can buy the spot welder from the following link: bit.ly/2TRmp8O
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Video Time Stamp
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00:00 - Intro
00:50 - Parts List
01:10 - Schematic Diagram and Working
02:14 - Making of 3S battery pack with BMS
05:58 - Enclosure design and 3D printing
06:35 - Preparing the components and Wiring
09:04 - Components Installation in Enclosure
10:04 - Setting Voltage and Current
15:36 - Final Testing
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🔴 Instagram id link: / opengreenenergy
🔴 My website: www.opengreenenergy.com
Disclaimer:
I cannot be held responsible for any loss of property, damage, or loss of life if it comes to that. This tutorial was written for those who have knowledge of rechargeable lithium-ion technology. Please do not attempt this if you are a novice. Stay Safe.
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Components Required :
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1. 2 x XL4015 Module : amzn.to/3li1ROj / amzn.to/3mwdXVz ( Rs. 320 )
2. Buck-Boost Converter Module: amzn.to/3kyOOKc ( Rs. 425 )
3. 3 x DC Jack- Female :amzn.to/2FYZEG5 / amzn.to/39y9MEY ( Rs. 15 )
4. 2 x DC Jack-Male: amzn.to/2FOhuu5 / amzn.to/39y9MEY ( Rs. 10 )
5. 2 x Rocker Switch: amzn.to/2HVo1Xv / amzn.to/3mxfhau ( Rs. 10 )
6. 6x 18650 Battery: www.banggood.in/custlink/KDmm... ( Rs. 600 )
7. 3S BMS: amzn.to/3DnmPWe ( Rs.180 )
8. Double-sided tape: amzn.to/3df3REA / amzn.to/3qnbGOy ( Rs. 2 )
9. Volt Meter: amzn.to/3nAWewT / amzn.to/3odJiwD ( Rs. 150 )
10. 22 AWG Wires: amzn.to/3DvsGc7 ( Rs. 10 )
11. 2x Heat Shrink Tube: amzn.to/2HZjC5G / amzn.to/39w6Pos ( Rs. 20 )
12. 4vx 1N5822 Diode: amzn.to/2GOQRJK / amzn.to/2JyNs3g ( Rs. 20 )
13. Fuse: amzn.to/3qkytuH / amzn.to/3fZbosL ( Rs. 2 )
14. Fuse Holder: amzn.to/3t26m5g ( Rs. 15 )
15. MOSFET: amzn.to/3mLqsiM ( Rs. 40 )
16. Resistor 10K ( Rs. 1 )
17. Insulation Ring: amzn.to/3mLl53a ( Rs.5 )
Note: The prices are as per my local store price. I have mentioned it here just for reference.
Tools Used :
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1.Soldering Iron: amzn.to/2D7Ueab / amzn.to/3fWHJAl
2. Hot Glue Gun: amzn.to/2D7UeXJ /amzn.to/2JjESpn
3. Wire Cutter: amzn.to/2FPTEON / amzn.to/2L08msI
4. Wire Stripper: amzn.to/2IbUwQu /amzn.to/2L08msI
5. 3D Printer : amzn.to/2TUkxGb / amzn.to/3oi4x0u
6. Hot Air Gun: amzn.to/2OOyfcF / amzn.to/2HYpZYC
7. Nitecore Charger: amzn.to/2GBbMQW / amzn.to/2VoBmMv - วิทยาศาสตร์และเทคโนโลยี
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I am now 79 year old.I made this project 2 years ago and it is working excellently.We, here in South Africa , experience regular power outages and this project has been most useful.Many thanks and God bless you.
Is it work good mine is not giving good backup it only work for 20mins do you know what while be the problem
This is a very awesome project, I enjoyed the detail and watching the setup, I may end up making my own here soon. Again thank you so much!
Thank you so much.
Glad you like my work
I have really enjoyed seeing the evolution of this project from the first one that you built through each iteration it has gotten better and safer. Thank you for sharing your progress with us!
Glad to hear you have enjoyed my work. Your feedback motivating me to do more interesting work in the future.
Thank you
@@opengreenenergy Can I order this ?
I need it for router + bsnl air fibre antenna .
I want buy this
@@mohammedrashed5045 many ups router available in Amazon and Flipkart buy ..i also buy and working properly
@@nomadicbharat8642 DIY is best one !! Robust and future proof
Detailed and precise instructions, with complete parts list and specifications. Very nice project! I have subscribed! ☺
Thank you so much. Glad it is useful for you
I searched for a best solution. but this is simple and great.🔥 Good Job. Nice and clean.
Thank you 😊
Glad to know that it is helpful for you
Great project.. Great presentation.. Great voice clarity and no background noise.. Thanks man.. keep up the good work..
Thank you so much
Thank you for the feedback 😊
This is pretty nice. Probably better than anything you can buy commercially.
Thanks for a great video.. This helped me a lot to make one myself. MOSFET idea was great for switching.. I had an issue to find the correct case since 3d printing is costly but found a plastic junction box from electric shop. Soldering worked for spot welder and MOSFET heating was an issue which was mainly due to oversite on diode usage which looped the power back from battery to gate. Thanks again.. Keep up your great work Sir
Thanks very much Bhai! I have most of the required components lying around and I already have my own ideas on how to build one. However, your tutorial makes me understand in-depth everything one needs to know. Keep up the great work. Subscribed!
Glad you like my project bhai 😊
Good luck 🤞
Seeing you plug it in I think the box could use some additional support designed in around those areas. Otherwise this was a quite interesting design concept. You could also add a USB plug using the 5v dc for charging phones while the powers out too.
These days all the routers have USB ports to charge phones you can connect to router.
@@hiteshlimbanis USB ports at routers are not for charging phones, but for connectivity - mine has SATA interface with HDD connected there.
USB port would be nice optional extension to your project.
Really enjoyed it. So cleanly done. Subscribed and will keep watching
Dang the video presentation was awesome! Looks like ready to be sold
Why don't you collab again with PCB Way to get us some integrated boards, would be awesome to get rid of the wires and the soldering process
Thoroughly professional job‼️👌👌👌👌👌
Built this and it works like a charm. I didn't use the 9v output though... Great and keep rocking
thank you very much sir! freaking good video presentation!
fantastic and adorable tutorial. thanks for sharing
great project.
hi babe
Love your work
I simply modified my APC offline UPS by replacing the 7AH battery with 2x20AH VRLA batteries and added a small fan to the internals that get hot when the UPS takes over, the 110v to 12 transformation loss is so little and can be disregarded.
My cable modem can easy run 24 hours and even longer when power fails, my TV is also connected to it and digital TV decoder so with all powered on i have around 3 hours.
Usually power outages don't take longer then 2 hours in my area and are mostly the result of a blown transformer or maintenance at the hydro powerplant turbines.
Quality work bro. Thanks and keep it up
Niiiiice work, I'm impressed! 👍
beautiful!
Thank You Angelo
@@opengreenenergyz. h. h. b. n. I.
There's only one more upgrade to this possible now that is to add a schedule on/off feature. If that is done then this mini router ups can undoubtedly the king of all DIY mini UPS projects.
Sounds great, thank you! It's one year from uploading this video - what you will hange today in this project? What parts you suggest to use on similar, but bigger current system? (I know I can "duplicate" parralel system, but it's not best solution). I have roughly 80W of hardware and short breaks in power line supply. Just want to switch off all hard disks to safe position safely - last break make me expesive, as my NAS lost data (I had backup, but bit obsolete) and was not possible fully recover. Recovered just partially.
Hello again, thank you very much for the suggestion to watch this video! But my knowledge of electronics is very basic, sorry. That is why I want to ask you a few more questions to be able to modify your project and adapt it to my needs.
To add a 12V 1.5A output, should I replace the second XL415 module with an LM2596? I mean, would I have to have two LM2596s, one for each 12 V output that I want to put on ?. Thank you very much (from Argentina)
Awesome, especially box❤️👌
Thank you
Awesome Project's are making and Thank u very much🙏 we are Learning!!
Glad to hear that you like my work
@@opengreenenergy yess I like it very much of your Project's!!!!!! And Please Provides parts link in Decreption. I like u r 12v wifi router UPS !!! please provide me that parts link where I can buy in amazon some parts are currently not avalaibe showing. Please suggest me... Heart fully love u❤️💚💚💚💚💚💚
great project, thank you for it
Glad you like the video
perfect tutorial. super. thanks
Hi, thanks for sharing a nice & useful project with us. But I think in your design two thing u don’t design it carefully
1. 12v Output whens the the mains powers is active: u set input voltage 13 volt and its directly connected to output by a diode. If the foreword voltage drop is .3v the output voltage will be 12.7 v which is high for the 12v output.
2. power switching : whens the mains on 12v output jack provide 12.7 . Now power goes and battery pack start as u set buck boost converter output 12 v. Thats mean when power switches there always a 0.7v voltage spike it’s not god for router.
Suggestion:
1. u can connect input 13v main power supply in input of buck boost converter not to output thus u get always a steady output voltage .
2. U can use electrolytic capacitor in input & output dc port to reduce ripple and get steady voltage.
Thank you for the most valuable feedback.
I was also thought to connect the adapter output at the input of the buck boost converter but changed my mind for considering the continuous power wastage in the converter module. But I missed the point that I am not using a 12V adapter at the input.
Use of capacitor is nice feedback.
I will update all these in my schematic soon.
@@opengreenenergy thanks for considering my suggestion. Best of luck for your future project
It's my pleasure 😊
Hi, i did this project using 2200uf/16V capacitor at the output terminal. But during AC to Battery switching output voltage is increasing to ~17V and decreasing to 12V. What might be the cause?
Which capacitor should i use???
wow it is brilliant and perfect project
thanks for sharing
Thank You. Your tutorial are excellent, I will learn lot of things from you.
Amazing work.. thanks for sharing.
I will try to build it. The only problem is to find more than 12.6v charger. There are some available with 15v 3a but thoseare expensive. Most of them available are 19.5v 45 w charger which are used for laptop charging.
Excellent work once again. Keep up the good work. All d best. 👍
Which charger do I use ?
Please,what software did you use for your 3d design, love the design but the case is some how big, with the circuit, I fell you can do better by reducing the spaces and adding layers to reduce the size of the power bank an portable.
I have 24v POE CPE device also to take care. Please suggest changes to accommodate 24v and 12v both power backup in same circuit.
Hi, thanks for your video.
What type of 3D printing did you use?
Good work, thanks for sharing.
Creative video, thanks for sharing :)
Nice one, great. Having a query, if I need to use Output of 12V/1A and 9V/1A loads, then what should be my Input 12V adapter max current needed ?
You can use 3A but if need faster charging then go for 5A.
Hello, should i use two buck-boost converter for dual 12v output or the same schematics, just adjust xl4015 to 12v?
Hi, this is a great project, i made this but with an automatic conmutator, with this, battery long live is higher.!! thanks
Hey ...this is a very nice project. I just have one confusion ! I might be wrong, but I think a pull-up register is needed at the gate and source pin of the MOSFET. I'm a amature by the way . Please help me about my confusion . Thanks
HI im trying to understand your scimatic, and have a very basic understanding on electronics.
Is the mosfet in this design only turned on when the DC input drops is disconnected?
Hello, Thank you for So Nice & Detailed Video. One Query I would like to Ask Can't we take two 12V outputs at the same which would work for Two Routers Simultaneously.
Please do give me a Feedback.🙏🏻
As I want to create it for Router & ONU which would function Simultaneously on Same Backup Ups.
i have really enjoyed this video, i have seen all the videos its awesome. thanks for sharing us the ideas. how much time it took to print in CR10 for enclosure.
Thank you
It took me around 12hrs
It would be great if you make a video that shows us how to made this enclosure in fusion 360. Please consider this.
I like what you have done here, I want to build one myself, but I need to have "24V 15A input" and want to use 2X 12v 9Ah Lead Acid batterys as the battery pack, need 2X 20V 4.5A outputs, 2X 12v, and 1 to 2 5v 2A outputs and maybe others, I don't quite understand how the charging Circuit works or how to set it up for this type of setup, any help would be much appreciated.
Can I remove MOSFET,
if no MOSFET what will happen?
please tell me.
Does the backup power kick in as soon as the DC from the mains drops? This inverter also doubles as a power supply in itself.
Based on the design, the power is flowing always from the batteries, if the mains drops the batteries will remain active. Mains drop only prevents the batteries from charging, the BMS is what handles the majority of this on it's own as well as maintaining the batteries at a constant state of charge while plugged in,
I have made it, very good
aap shark tank india me lekar jao apne projects
apke projects bhut sahi hai market apki diwwani ho jayegi
🤩
Hi Mr,nice video!how did you solder those battery?without a spot welder point?
Thank you. I have used SEQURE Spot welder
Nice!
Only one small problem for us with this one, if the power goes out to our block the ISP equipment in the cabinet outside goes down also. In fact so does our local mobile cell tower haha
I dont think this is the case with fiber cable as i have used wifi even in power outage.
@@piyushnagawat24 Yeah some stuff is powered from the road, especially if it is linked to telecoms. BT in the UK have battery backups in various places underground so you can still call the emergency services in an outage.
mobile cell towers never go offline they have emergency Generator and Battery Those acts like big UPS. I have never seen any cell tower going offline in my 3rd world country , you should investigate there must be others reasons cell tower going offline.
Also if you have fibre optical cable they do not require power from the road line/etc to stay online they are directly powered(Its just light inside cable) from ISP. so they never go offline
@@thebaldconvict Abe Chaman Zingaa !!
Can you make this version with solar panel and 12v garden fountain pumps, with auto cutoff when battery power drops below 40%
Thank you for the feedback, I will make it in my future video.
Does it auto switch to battery mode? I have a sliding door project which works in 12V 5A. Can I use this system as the battery backup for my project?
Instead of using buck convertors for output can we use 7812,7809,7805 as they are cheap, takes less space and light weighted . Plz suggest.
when you were setting up the current limit, did you use a resistor in series or did you just connect the probes directly on the plus and minus terminal?(for the first buck converter)
No, i have not used a resistor
Can this be used as a double conversion UPS. Is it possible to have power on all the time to the UPS and then when the power goes down it takes over supplying power. Then it can charge itself when the power comes back on. Like set and forget. Should be able to smooth spikes and sags?
Hi. What is the power supply voltage for input? I read 12V-15V, but working with a 12V? The BMS need 12.6V. Thanks for your support!
It is also interesting forme. I think the converter at input will be boos converter to boost 12v to 12.6 v from router adaptor
@@kenanelicanov2327battery will take too much time to charge too inefficient. Battery will get damaged after few months. Instead of that use 13v or 14v 15v adapter.
very nice, just print PCB standoff for the converts in the box,
Hi admin,
Can you make our existing circuit with solar power with normal electricity charger also.
Case1 : when sun is there powerbank will run on solar pannel
Case 2 : when sun is not there or low solar power it will shift to 12volt adapter power
Case 3 : when solar and adapter power is absent it will shift to charged batteries.
Everything should be automatic.
150 $ & I'll share this whole project to you !!
Very good.. What is the MOSFET for in the project?
Stunning project.
Thank you
@@opengreenenergy flop project
What is the purpose of the mosfet and resistor you used in this version. Because in the older versions i didn't see mosfet or resistor in them
This is very good video, thanks for sharing👏🤝🤝🤝🙂
It's my pleasure
Hi friend, excellent work, very clear and interesting. Do you have a video to build the box for this project? I´ll be very thankfull with you. Waiting for your answer.
Can I daisy chain like 3 of that and will that extend the operating hours of my modem router off grid?
@Open Green Energy Instructable link is old. and also in description 2S BMS is mentioned. What amp 3S are you using?
And in description you mentioned XL-4019 so where you used it? and you haven't mentioned LM2577-LM2596s in description.
Description contradicts with video
Hi,
You are correct. I have to update all the details.I am traveling now, so just copied the description from my V3.0. Sorry for the inconveniences.
i have 1 question?
if I use 4S BMS battery do I need to replace IRF9540 and Resistor 10k?
I wanna have a router ups and a camera ups but combined. I think I can just turn the converter you used for 9V for my requirement of 5V for the camera.
1:39 mosfet used is P type as it connected on high side. It seems correct. But R2 is connected to groud. Shouldn't it be connected to positive of battery? So that gate of mosfet is pulled high when battery is not suppose to supply power and hence the mosfet to be remain off. When main adopter power cuts, gate should be pulled low (so in a way it is correct to connect gate to positive line of input buck converter but it should be connected through some resistor or a combination of BJT and resistor).
Now another problem i feel is that when the battery is significantly discharged and main power gets on, circuit may not work as desired.
Just were my thoughts.
Any expert comments?
Another way could hv been using a N channel mosfet but connecting in negative rail (but at same position) and controlling the gate using positive bus of input supply.
Same problem after mains on curcuit is not working as previously. Any solution?
Hi I am replying to an old comment but I would like to know why do you think the circuit may not work as desired when the battery is significantly discharged? I may have come across this issue. Does it have to do with R2 connecting to ground?
i have done experiments with Nokia G-140W regarding its supply voltage reliable operations. the router works fine with supply voltage from as low as 6v to 15v i didnt try supply over 15v as i was afraid of damaging the router. most router with 12 v input will run perfectly fine with output from 3s bms which outputs 9-12.6 volts.
I didn't get the 1N5822 diode. Is it possible to use other diodes instead? If so, which one to use?
You can use any diode with current carrying capacity more than 3A. Try to get Schottky diode ( SR560) , if you will not get, you can buy any general purpose diode.
@opengreenenergy sir im.planning to use a lifepo4 32650 battery on this project do ineed to replace anything aside from the battery itself and the bms?
great video as usual!
could please explain the use of 1N5822?
I think it's to prevent reverse power flow whenever connected to any device contains battery
Bro, could you do a similar project to "POWER UP" laptop? Disregard or assume internal laptop battery is spoiled.
Excellent projects!
Aap ka jo buck boost converter link diya hai o to xl 6009 xl6009 hai matlab voltage ko boost karega
In the schematic, wouldn't it output approximately 15v @12v output??
Nice projects🌹
thanks for this proyect, can You show me with 12v and ubs 5v 1a?
Very Good...!!!
Thank you
Can I use other mosfet? What parameters? I try to make 19v UPS for my device. Can I use IRL540N instead? Thanks for help.
Thanks for your project. I have almost made the circuit, but the battery pack is not charging or negligible by XL4015. I have connected a 12v 5A adapter in input. Can you please help. Waiting for your reply.
Hi, awesome project: a question, if i don't need 5/9v output i can just avoid to add the 2nd XL4015? , thanks!
Yes, you can omit
Hi, i have 2 routers. 1 TPlink C54 with 9V / 0.85 A and 2nd LB-link BL-WR2000 with 12v / 0.5 A. Can i use a mini ups 12v / 2A for both of them?
kuch bhi bolo... apne india me to aapka hi project future bnayega........... ..
👌👌👌👌👌👌 such a great sir
Thank you so much.
Your feedback means a lot to me.
Can I use solder instead of spot welder, to get desired cell configuration? Do not want to spend that much amount just for spot welding untill and unless it is very crucial.
Yes, you can solder
Please tell me how to adjust the current, should it be with a load on?
I like the way u explain everything. Can I have all the same material from you so that I can assemble my own??? Can u help me?
my stuff unfortunately wouldnt work with something like this as my incoming internet connection has a fiber jack which i power that via a POE adapter while the routr though with the proper voltage something liek this would work while my poe adapter needs wall voltage as its powersupply is internal to keep things going for me i had to get a ups for it
Which type of filament you're using to make the enclosure?
Nice project ,keep up gud work
Thank you my friend
what if I use 3s 8p. still I can use all the material you used? especially the diode
Great 👍 brother
Will it automatic shutdown when the output voltage lower than the threshold limit being set?
Hi. Plz excuse, I'm a newbie. I don't understand the resistor connection. One side is connected to mosfet, and the other side? To red or black wire, or to both?
These projects are amazing and deserver way more views!
A really good project would be an all-in-one solar unit. inverter/mppt charge controller/ac input in one giant box. If that type of device had plans, and an easy to order kit tons of normal people would make it, not just hobbyists.
Super!
Thank you
Very awesome
what changes should be made if i want to add more battries (for longer backup) ? and will the router reboot when switching from main to battery?
You have to add multiple of 3 battery in parallel. The 3 battery shall be in series. I mean the configuration shall be like 3S2P, 3S3P, 3S4P...so on
@@opengreenenergy thankyou, and should there be any changes in BMS or any other components?
Great!