to design a ups 220 volt using 12v battery - Electronic Circuits Projects Diagrams Free

anjaan · 14th July 2007, 11:09 PM

hello... m new here
i want to design a ups which can convert 12v dc(or24v ) to 220v ac so that my ac appliances can work just like fans and flourescent tubes

plzzz help me ... and one thing more m new to electronics.... if any one can guide me........

Papabravo · 14th July 2007, 11:51 PM

This is the kind of thing that you are better off buying then building. The ability to design things only comes after a period of taking things apart, building some things that other people have designed and then branching out on your own.

You might wan't to start with a simpler circuit which will be useful later. It is called a multivibrator. It oscillates back and forth between two stable states with a predictable frequency. I suggest that you try for any frequency between 500 Hz. and 5 KHz.

If you can find a circuit, acquire the parts, fabricate, and debug the circuit you will be well on your way.

Thread Tools
Show Printable Version Email this Page
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

Similar Threads
Title	Starter	Forum	Replies	Latest
Connect Battery and PSU at same time...?	grrr_arrghh	General Electronics Chat	3	10th July 2004 12:20 AM
12 volt battery level measurement	Nesta	Electronic Projects Design/Ideas/Reviews	1	5th May 2004 04:50 PM
To design and build a 6V NiMH 9000mAh battery charger	kiwibikey	Electronic Projects Design/Ideas/Reviews	1	28th March 2004 06:58 PM
Stand by charging method for a Car battery	Sarac	Electronic Projects Design/Ideas/Reviews	3	8th May 2003 01:43 PM
Help: Design a transformer from Car Battery to 4.5v level?	TheMatrix65	Electronic Projects Design/Ideas/Reviews	3	14th December 2002 05:03 PM

14th July 2007, 11:09 PM	(permalink)
anjaan	to design a ups 220 volt using 12v battery hello... m new here i want to design a ups which can convert 12v dc(or24v ) to 220v ac so that my ac appliances can work just like fans and flourescent tubes plzzz help me ... and one thing more m new to electronics.... if any one can guide me........

14th July 2007, 11:51 PM	(permalink)
Papabravo	This is the kind of thing that you are better off buying then building. The ability to design things only comes after a period of taking things apart, building some things that other people have designed and then branching out on your own. You might wan't to start with a simpler circuit which will be useful later. It is called a multivibrator. It oscillates back and forth between two stable states with a predictable frequency. I suggest that you try for any frequency between 500 Hz. and 5 KHz. If you can find a circuit, acquire the parts, fabricate, and debug the circuit you will be well on your way.