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OUPower.com • View topic - DC To AC?

DC To AC?

Here we will discuss many topics on electronic designs and circuits for various functions. PIC Chip programming has enormous potential in so many applications, that will be included in this forum as well.

DC To AC?

Postby Etownlax » Thu Oct 19, 2006 9:36 pm

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Postby Palic » Fri Oct 20, 2006 11:06 am

Hello
You didn't specify the output voltage or the watage of the inverter
Anyway In this site you have various schematics

http://www.eio.com/repairfaq/sam/samschem.htm

I gues you need a 12V dc to 220V AC at about 150W
look at this site looking for : Basic 200 W power inverter

Hope this helps
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Postby nebbian » Sat Oct 21, 2006 11:20 am

Etownlax,

The simplest way of doing this is with a relay. Set up the relay coil to be fed through a Normally Closed (NC) pair of contacts.

To do this:
1) Connect the common from the relay contacts to one end of the coil.
2) Connect the other end of the coil to the negative on your battery.
3) Connect the positive of the battery to the NC (Normally Closed) contact.

The relay will now start buzzing. They don't last a long time doing this, but it is fun to try.

Now connect the primary terminals of your transformer in parallel with the relay coil.

Measure the voltage on the secondary terminals of your transformer.

Voila!
:wink:
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Postby Etownlax » Sat Oct 21, 2006 3:10 pm

Palic,

Have you made this circut? I'm not sure how I'm suppose to wire the transformer. I know the guage and the number of turns but what do I do this on? Should I get a transformer and strip the wire from it and re wind it?

Thanks,

-Randy
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Postby Palic » Sat Oct 21, 2006 4:47 pm

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Postby kevinsatterfield » Sun Oct 22, 2006 6:23 pm

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Postby Etownlax » Sun Oct 22, 2006 9:27 pm

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