DC to AC

[capacitor]

does anyone know any simple DC to AC converter curcuits

 

[duke37]

What voltage and power do you want?
There are many circuits and chips depending on the application.

 

[capacitor]

about from 5 to 9 volts

 

[Harald Kapp]

The voltage alone does not give the power. What amperage? Or power in Watts.
What frequency do you want? What waveform is required (sinusoidal, or can a rectangular waveform do)? Is isolation required?

 

[capacitor]

can you get a tunable waveform if not ill use square wave and for the amps about as much as a nine volt battery is

 

[CocaCola]

A nine volt battery does not specify amperage, a battery will supply amperage until it pukes and the internal resistance kicks in, that is a pretty significant amount but only for a very short period...

Typical drain of a 9V battery is only 10-20mA

If your current requirements are that low, I would just use a simple 555 timer circuit and pulsed DC if that works for your application...