DIY 12v Lead Acid UPS (Router / Modem Backup Battery)
Vložit
- čas přidán 12. 09. 2024
- This Video is Sponsored By PCBWay
www.pcbway.com
Lets Build a 12V Lead Acid UPS that can be used as a long lasting UPS for low voltage devices such as Modems, Routers, Clocks, LED Lights, Door Access systems and more...
Here's the files that you can directly upload to PCBWay and get your own UPS PCB done:
drive.google.c...
Neat! This isn't the 24 volt battery, 19 & 12V out UPS I want to build, but it is definitely a step in the right direction!
Nice! Can I put two in series so you have 12V and 24V? Some POE switches run on 24V some on 12V. The security cam NVR also runs on 24V.
Ordening the PCB by re-uploading the files is not the best way to go. PCBway has a project section where the developer can upload the design for others to easily order.
Can you upload your project in the same way? Thanks!
What is approximate cost for PCB board and parts?
Also, would this work for Lithium 12Vdc?
Great looking board Max, how do I get my own one? Keep up the great work mate. 🤙🏼🇦🇺
Joe from Australia 🤙🏼🇦🇺
You can download all needed files below, click “show more” in description and download the file attached to the link, in that file you’ll find schematic, part list and zip file. Simply upload this file to pcbway website and they will manufacture blank pcb for you. You could buy parts at JAYCAR or order on AliExpress.
@@MaxELECTRONICS Thanks Mate
Great video, thanks, I will build one of these for sure. Is there any chance of overcharging the batteries? Thanks Peter
No, lead acid batteries will trickle charge when they reach full charge. Important thing is to set voltage correctly, for 12V batteries it’s 13.8v but I prefer to set 13.6v
@@MaxELECTRONICS Thanks Max
Hello friend, good stuffs in your video... What about 20volt on output? Is it possible?
Yes, definitely, you’ll just have to change couple of components to make it 24v
Putting lm317 in parallel for higher current is not ideal ,you should have used power pass power transistor with single lm317 for higher current output.