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 Inverter 12DC-12AC
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waho
New Member

2 Posts

Posted - Nov 10 2010 :  7:59:48 PM  Show Profile  Reply with Quote
Are there any schematics around for building an 12VDC to 12VAC inverter?

wasssup1990
Nobel Prize Winner

A Land Down Under
2261 Posts

Posted - Nov 11 2010 :  01:08:22 AM  Show Profile  Visit wasssup1990's Homepage  Reply with Quote
I don't have any on hand, I just design them when I need them.

Well your very vague on what you need so all I can say is look up what a H-Bridge can do. If all you need is a square wave then it's all too easy.

555 Timer IC
Four MOSFETs
Prototype board
Some passive components mostly for the 555.
Wires
Solder
Soldering Iron
Heatsink
and some other stuff I can't think of right now.

Also if you are interested I just found this:
http://www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAGE&nodeId=1406&dDocName=en543188&redirects=offlineups

When one person suffers from a delusion it is called insanity.
When many people suffer from a delusion it is called religion.
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waho
New Member

2 Posts

Posted - Nov 12 2010 :  6:41:35 PM  Show Profile  Reply with Quote
Sorry, will try to be more specific. I have a motorcycle in which I replaced the stator with a 3 phase stator. The AC output is only 5VAC during starting, I need 12VAC. I thought that if I could get an 12VDC to !2 VAC inverter then I could energize the CDI while starting. HTH
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