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Amir2000 Posted - Dec 29 2013 : 5:11:22 PM
I've designed an Inverter Circuit
I have a question : I need help.
Is there anyone to know whether it's correct or wrong ? is it working or not /
I get AC output ?
If it's not correct , what is wrong ? , how can I modify it ?
thank you so much


Inverter Circuit( DC TO AC ) : Inverter.jpg
63.64 KB




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audioguru Posted - Jan 01 2014 : 01:59:33 AM
1) The polarity of the battery is backwards. With the NPN transistors shown, the collectors should be positive.
2) The polarity of the diodes is also backwards.
3) The transistors do not have any base current so they are never turned on.
4) The collector of Q2 has no output so it cannot drive the base of Q1.

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