How to Make Full Automatic 12V UPS for Internet/Wi-Fi Router (V1.0)
ฝัง
- เผยแพร่เมื่อ 3 ต.ค. 2024
- JLCPCB Prototype for $2(Any Color): jlcpcb.com
Features:
Automatic Battery charging with indicators.
Very fast transfer time prevents router from restarting.
You can connect any 12v 1A load at the output.
Backup 24 Hours for 1 router and 7 hours for 1A load.
Gerber Files: www.mediafire....
List of Components:
www.mediafire....
NOTE: D5 is 6.2V and 9.1V Zener Diodes in Series.
If you want to put this circuit in a box, please install a fan for cooling.
TOOLS:
Soldering Iron: goo.gl/cuAJQq
Soldering Paste： goo.gl/16xrgn
Third Hand Tool: goo.gl/5vCAiu
Multimeter :goo.gl/WxwQ2J
Like Us On Facebook:
goo.gl/rUxA5C
![[NEW] How to make diy mini wifi UPS at home like wgp](http://i.ytimg.com/vi/88aALyrlKto/mqdefault.jpg)
Finally a guy who isn't powering the router directly from the battery
Why is it bad to power a router directly from a battery?
No matter how big is your battery is it will provide only amount of current the device need* and he is saying this because all other people are using lipo battery without any protection or proper voltage regulator and you can use battery directly in EMERGENCY coz batteries drop voltage while using and device components well get heat up if there is insufficient voltage so its better to use regulator and booster 👍🙏
@@boymichael10 I would suppose it would put unnecessary wear on the battery. You have electricity, you should use that directly, not through the battery as an intermediary.
Bhai do u have whatsapp
Extremely informative, if only other content creators were as descriptive as you :/
lol he doesnt even tell what component he use in video
Masha-Allah you are then best Most intelligent Pakistani Engineer of TH-cam, also I'am very very happy that you fullfilled my request, One more thing many many congratulations for your شادی 🤗😍
Best wishes for Usman and Mrs Usman ♥️
شان پاکستان
فخر پاکستان
How do you know that he is married
@@unknownguy6876 He is my friend
@@ammadejaz9458 can you deliver my message to him
@@unknownguy6876 you can ask him directly on his fb page
The relay would not trigger unless I used just one 9.1V zener for D5, (not sure why the 9.1+6.2 did not work). I've also found using a ~2200uf capacitor across the output will stop the router resetting when it switches. All working now, it seems thanks again for this project, very informative.
does that mean the router will not stop working or the moment when it switches?
@@LinuxUser123 that's what I meant, in my experiments with this project adding the capacitor across the output prevented the router from resetting during the momentary power loss before the relay kicked in.
@@electronicsluckydip gotcha
Very clean design, good work!
This is really neat little PCB, id also wish I could just order some. But I think I might try and make this, also been wanting to try JLCPCB for some time.
excellent ....thank you for sharing the making of board ...
you uploaded a video after a long time
i was missing you
Question 1. What if I have a load of 5A to 7A Approx
I need this on 5v output and use small solar panel and li-po batteries. Awesome board!
Considering that the power-supply can simultaneously charge the battery and provide sufficient power for the load, you can connect the load directly to the battery and design the charger to adjust current based on the requirement. This way you can avoid those relays and the supply to the load will be smooth.
This will wear out the battery capacity, to preserve the battery, we should have as minimum charging cycles as possible
I agree with the other person commenting as well. We should not use battery 100% of the time, only when needed. A nice special feature would be to drain the battery about once a month to keep the battery healthy. However, knowing my luck, the power would go off once a month while draining the battery lol
u r really d u mb the purpose of a UPS is to provide power directly from the source
i will used this proyect thanks for all Sr. Saludos desde Mexico
Oye que diodo usaste para el D5? El que dice 9.1V+6.2V
Thanks very much for sharing this project. Looking forward to building some of these.
While under battery power, is there a voltage which shuts everything off to protect the battery from over discharge?
Very good project 👍
How i can purchase full readymade circuit? and from where i can get this circuit?
Thanks for your help i got it done works great. Great video thanks for the extra info
Hi sir ia m trying u r Circuit 12v ups , it's working wonderful thenku so much
Can you help me I'm looking for more info on the parts list numbers 2,6 and13 need more info please help Thank you
Nice bro nice 😉😉👍👍
That's it baby!! Keep bringing more. Also make a video about a battery pack which can start a car(lipos can), charge laptop, and smartphone. Please...
very good, working like it says, thanks!!!
Nicely done and explained
Thanku bro circuit wonderful working
Awesome man I really like it
can you able to supply the board with all components fixed?
Good idea 💡
Hello, can I use it with Bms 3s module? Does this system stop auto charging when the battery is full.
The best design that I found. Can I use a 2S BMS or 3S?
How can i purchase the fully completed project?
This is cool but hoping to build one with off the shelf boards so wont have to build a PCB board.
What is the transfer time of the circuit in millisecond? From Grid to battery and from battery back to Grid..?
Great design! I would like to modify for powering a 2A device, do you have a suggestion of part number for a suitable 5A regulator component to replace the 7812?
Yes I would too. Majority of DC home appliances now runs at least on 2A. Please share what we could do.
@@hamhumtube Haven't found a suitable 5A replacement without redesigning the circuit but the 78S12 is 2A as opposed to the 1A of the regular 7812, so might help it go a bit further.
At what voltage will the battery stop charging? My concern is that the voltage drop across the bridge rectifier will mean that the battery will never get the full 15V, hence the ups that is calibrated to stop charging at 15V will not stop trying to charge it?
Thank's for explanation
Thanks for helpfulness soo helpful video
Thanks for again
I'm a subscriber and thank you for the project video and the PCB Gerber files. I would like to customize this schematic to my particular needs, do you mind sharing the EasyEDA schematic json file for this project?
Hello Mr Usman, I finally received all the parts including the 15vac transformer. Like someone else noted, I had to use only one 9.1 zener at D5 for K2 to switch. The circuit runs fine in the normal power mode. However, several minutes after removing the AC and running on the battery, K1 relay starts clicking or chirping and the charging LED blinks, the 555 timer starts getting hot. Any thoughts what might be wrong?
Awesome Video 🖒👏👏👏
ohhh wooow cool bro ,, very useful
Hi Usman, I'm a subscriber and thank you for the project video and the PCB Gerber files. I would like to customize this schematic to my particular needs, do you mind sharing the EasyEDA schematic json file for this project? Thanks again.
What about the delay when switching to battery?As we are using relay switching delay will be more. Better to use power electronics switching component like IGBT. Over all hardware design is good.
Nice work 👍
Lots of efforts need for this😂, can u just ans my this question (what if i supply power to my router from my powerbank and set its [v] to 9v with a powerboster module)? Will it work fine or cause problem to the router or powerbank? Asking u this because u seem reasonable!
AMAZING!!! Is there any available of this in complete assembly?
CHARGNIG !
Hi this nice, need the following info: 1). price complete board,
2). Can we use this for circuit, LiFePO4 battery 12.8v , I don't use lead acid type battery
Please share the schematic. JLCPCB is long process I will make this circuit on normal PCB board please share the schematic....
Hhave u got schamatic diagraam?? If yes then kindly shear it to me too
The list of components is confusing. Can u provide the links to purchase all these parts?
What is the total cost
When i made this circuit, i couldn't set the 15v usp pot.. led is not turning off.. i am using 50k trim pot instead of 20k because it wasn't available here in our local shop.. is it because of that?.. i am able to set 13v lsp on same 50k pot.. let me know what's the problem.. components are all working none damaged and checked every connection
I was having this issue too (USP trim pot never turning off the LED), but have discovered the problem was due to a batch of NE555P. Now replaced with a chip taken from another source it works. Using a 50k trimpot won't be the problem, I think, though may be wrong.
Brilliant 👍
What is the total cost of this circuit??
Nice post.. thanks
Hello sir,
I am interested with your project, can i use this pcb board to load 12V 3A x 2?
Can you make a simple inverter circuit ? It's helpful 😊
sir the provided link is not working for gerber file download and component list
Schematic needed!
Sir, what components do i need to change for Jio 2.5A router?
A nice one. But how did you decide the values of each components used here
you cant be contacted even in FB, what is the price and availability?
please make a video on How to convert Computer UPS to Router UPS
How can i buy full completed circuit from you or others.?
Please help
What is the point of 13v and 15v calibration i don't understand
How you are giving power directly to router from battery without regulating the volts and current isn't it fry the router?
Hi Ahmad. Thanks for a nice project. Could you give more information about D5? I see there is only one Diode in the circuit, but you have indicated a 9.1V+6.2V diodes in series. Can you clarify?
It is clear. Use these 2 diodes in series and connect in place of D5.
Hi Usman, are you selling this also? I need one ready made since you ordered 10PCBs, I hope you can sell one UPS to me as well. I need it for 12v 2Amp router. The main purpose is that device should not restart during the shift. If yes please PM me.
Do you have it complete soldered pcb? I mean selling it the complete unit?
please make a same type of circuit for running a laptop which doesn't have battery. Before of this type of circuit only need a booster circuit which will produce 19v from 12v high Ah battery.
Nice project but. How to calibrate if I don't have the voltage regulator???
Please make a video using lithium battery or give me any video link of same project
Kya mai appna 12 v 2 amp wala adaptor use kar sakta hu transformer ki jaga🙄 ...?
Does this have over discharge protection for the Lead acid battery used in it ? Because deep discharging Lead acid battery will reduce its life span for sure.
It is for router, which automatically shutdown at low voltages.
Does it provide any protection against power surge, distant lighting strikes etc?
Bro. You are doing great job.
but I have made same like yours but sometimes wifi router is rebooting while switching from mains failed. why? wifi router is 12v 1.5 amp.
how much maximum ampere does it draw out? so we can operate more than one device?
Can I Use lithium battery instead of led acide?
I want to purchase this fully equiped kit?
Can i used here 18650 lithium battery?
And is it online?
the input filter capacitor negative is not connected to anything why?
Is this a dumb question...
Is it feasible to power about 100w of devices (server, WiFi, etc)
off a 12 volt to 240 volt inverter;
powered by a 12 volt battery
that is kept under constant charge via a 240 volt battery charger?
I'm thinking , as a UPS, it should 'work' but (putting aside efficiency ) maybe there are some longer term issues?
Nice but why no inbuild calibration unit and no Fuses?
what if the input is replaced by 12v ?
Awesome broo
Hai i use your circuit. But while I remove battery + terminal from circuit the charging led should keep on. If the full charging led on then all out put voltage should zero. Why this problem occur. Please help me.
Hi Usman Ahmad. I like your Project very much. Sry but i must ask someone. Did you have a Datasheet for D5? I don´t understand what you mean with (NOTE: D5 is 6.2V and 9.1V Zener Diodes in Series.) Do i need 2 Diodes? There is only 1 Place for D5. Is it an Special-Diode? I wait for your response. THX for it. Stay blessed.
Thanks. Simply connect these 2 diodes in series and then connect in place of D5
@@EasyHomeMadeProjects Hi. Thx for your quick response. Ok I understand. Have now seen a section of video. Can you also tell me the order in which they belong? When I look at the PCB from above (read I can read D5 normally) where does the 6.2V and the 9.1V diode belong? (Order / left right)
And how many volts do the electrolytic capacitors have? I see 25V on the two large ones. But what about the little one (C3).
Thank you for your efforts.
All caps should be 25V or above. Diode order doesn't matter. Only contact using correct polarity Like you connect batteries in toys.
@@EasyHomeMadeProjects Thx and the L7812 is an L7812CV?
@@djredix4358 Am I missing something? There is only one diode in D5 bank.
can you upload schematic just relay ups with no delay
Thanks for the great video! Noob question: can you add more batteries for a longer running time?
In parallel, yes, using batteries of the same rating.
-Make sure voltage of the two batteries are the same (can use pcb to charge separately before next step if needed)
-Connect batteries positive-positive & negative-negative.
-Connect pcb to positive of one cell & negative of the other (if using > 2 cells, connect pcb to positive of the fist cell & negative of the last cell)
What software do you recommend for a newbie, to view the gerber files? Many thanks.
Hello dear, how much current does the battery charge? And how can I increase the current at the output?
what's LSP and USP stands for?.. Is it for charging and cutoff voltages?.. lsp set for start charging and usp for stop charging(full)?
Usman bhai do you have 1 PCB? I want to purchase from you. I am from karachi.
Could you share a link for the chematics?
Buddy I need to buy this complete project from you i.e. 15V 4A transformer , 12V 7A Battery and the Circuit as well, kindly let me know how and the price as well.
Can make clone circuit of WGP 5-9-12 with same size ?
How to buy electronics components online from the list you given.
For Pakistan
very good the development sells the complete kit pcb and electronic materials or you will have the circuit in pdf to send to do thanks
Please share the project link or pdf link to this circuit diagram. Thanks
Does it cut off at 10.8v when Batt get low
Mr. Usman, I have ordered the PCB and I am trying to order the BOM, but I cannot find a 115vac/15vac transformer. Can I use a 115ac/24ac instead?
No, only 15v
If D5 is 15.2V zenar diode, then how will Q1 turn on ??