How to make a (ups).

[shahidktk550]

Tell me the daigarm and also the procedure to make unintrupted power supply (UPS) pls I wait for your response . It work on 12V battery

 

[Reloadron]

You have not provided any information? 12 volts in and what out? Voltage out and frequency out? How much power?

Next, it is easier and cost less to buy one than build one.

Ron

 

[awt]

first understand what **broken link removed** is and how it works. then u can proceed to automatic change-over switch. it is the automatic change-over switch that make an inverter unterruptable power supply (ups)

 

[Dragon Tamer]

Do you want the battery to be Lithium, NMHD, or Lead Acid, how much current do you need for your power supply? DETAILS MAN!

 

[awt]

first find out about an inverter and how it works. then proceed to automatic change-over switch. couple the two together, u get the ups.

good luck

 

[gabeNC]

Sigh. Must be the start of a new semester.

 

[shahidktk550]

I have a battery of 12V and 175A I want to make UPS 220V out put and also that UPS is support 1000W output, I have a Dry battry if u want more information reply me and if u understand tel me the diagarm and also component which required .If u have a site form which i got some information plz send me

 

[shahidktk550]

if you have some information plz send me or send me the site where its information is available

 

[shahidktk550]

Do you want the battery to be Lithium, NMHD, or Lead Acid, how much current do you need for your power supply? DETAILS MAN!

Dear i have a dry battery of 12V and 175A and i want to make a UPS of 1000W ok

 

[carbonzit]

Are you asking us to do your homework for you?

 

[shahidktk550]

No frind but tell me some tips tu make ups

 

[blueroomelectronics]

Cheaper to buy than build.

 

[shahidktk550]

In pakistan the price of 1kw UPS is around 8000

 

[shahidktk550]

Its price in pak 1KW is available in 8000

Cheaper to buy than build.

 

[Warpspeed]

In pakistan the price of 1kw UPS is around 8000

Buy a Chinese one over the internet.

It will cost far less than buying all the parts to make one yourself.

 

[blueroomelectronics]

8000PKR is $94 US dollars.

A UPS is easily the number one most popular request from folks in India & Pakistan, electronics forums get them on a constant basis. The answer is still the same, it will cost you less to buy than build.

 

[Reloadron]

If you insist on doing this and choose to not to listen to good advice then:

This is a link to a UPS family of circuits.

Have at it.

Ron

 

[tcmtech]

Find a used one with a bad battery and then rewire it to use an external battery.

IF you know where to look you may get the whole thing for free!

 

[carbonzit]

8000PKR is $94 US dollars.

A UPS is easily the number one most popular request from folks in India & Pakistan, electronics forums get them on a constant basis. The answer is still the same, it will cost you less to buy than build.

You're probably correct (and thanks for doing the currency conversion for us there).

So let's say we humor the O.P. for a moment: let's say he (or she) is hell-bent on building their own UPS. Any designs out there? Schematics? How hard would it be to find parts? Have to wind your own inductors and transformers? Would it even be possible to do this on a DIY basis? And how much would it cost (parts)?

 

[blueroomelectronics]

A schematic can be found on the link in post #17