12VDC to 240VAC inverter

Yes it is posible!! but need some modification in op-amp!! and if you want an output wattage of 200watts you need 4pcs 2n3055!!

would it be possible to use 2n3055 's in parallel instead of using IRFP260?? the inverter that i have made so far puts out 150vAC and 10amps yay =D

HI thanks for reply 

the harry inverter that i built was the one on youtube.

the output i need is 2400 watt 

again TY =D

What voltage you are using to the harry's inverter?
are you using this inverter? http://www.sm0vpo.com/power/invert1_00.htm

if you using that inverter to 12volt i think i wont deliver the full wattage you are design!!

i was built his DC-AC inverter 2 years ago but my inverter does not work for 12volt battery to the flourecent lamp and colored tv, but it work to bulb.

so i was modified his diagram to work with 12 volt battery

here is the modifed diagram:


as you can see i have change the 12volt regulator to 8volt regulator to make the multivibrator is stable if the voltage was down to 11volt! and you will notice i have change the + supply for LM358 Directly to +12volt

Note: do not use this diagram to 24 volt and above, you may damage the LM358 Op-Amp!

i have also built Harry's  multi vibrator but it doesnt seem to work =(  im powering one single 150watt flood light but no noise from transistor's but they are getting hot

hello im building an inverter but im having some trouble and wonder if yous can help

this is the schematic that i have used but i can only seem to get 120v AC and and when i run the transformer in parallel the circuit does not work

http://www.brighthubengineering.com/diy-electronics-devices/63708-how-to-build-a-low-cost-high-efficiency-inverter/#imgn_1

any help would be appreciated