Uninterruptible power supply

I hate being pulled out of my bed at midnight because of a power cut, the weather is hot, with this UPS I at least have my fan runs for 4 hours, this is true online, but not sine wave. It is not really homemade, but rather ... home assembled.

Category:

Science & Technology

Tags:

• UPS
• power supply
• electronic
• electric
• homemade

[chris1o1]

Wow, looks like it'd weigh 100lbs

[cachia02]

@chris1o1 :

nop, its just 80lbs, :D

[SaviourSole]

Shouldn't the inverter have a bit more room to breathe? Aren't the slits in the top of it for ventilation?

[cachia02]

@SaviourSole :

I use 2 fans, 1 sucks in, and 1 blow out

[cachia02]

@SaviourSole : sure. but, i have 2 fans, the air flows through 1 fan, then through the inverter, then pass over the battery, then flows out, so i think its enough, :D

[AWAradiola]

wow, nice music, what is it may i ask?

[cachia02]

@AWAradiola

Polonaise of Orginski

[cannabudsguru]

love your workshop man, the things you are able to build must be amazing

[cosmiccastaway2001]

Just buy one, their cheap LOL

[MultiDodo2008]

it seems to be some mad scientist project lol ;p

[angelface22322]

@XxXYoUrNaMeXXXXx4456

OBVIOUSLY! LOL!!!

[angelface22322]

WOW!!!

You mean to say you have this ... contraption ... and a fan sitting in your bedroom just waiting for a power outage in the middle of a hot summer nigh???

[TheAnigai]

2 hours only?????? seriously thats hardly worth the time spent making it, and its a big kinda fuck off car battery which can only power a wee laptop for 2 hours only

[SaviourSole]

meh. I guess as long as you've employed the most conscientious engineering standard of "i think its enough" then you can't go wrong! lolz

[iToasterman]

@XxXYoUrNaMeXXXXx4456 i know D:

[XxXYoUrNaMeXXXXx4456]

@iToasterman it's not made to look beautiful lol