300Watt Inverter DC 24V to AC 220V circuit diagram

Here the 300W inverter circuit that can convert 24VDC become 220VAC.

PCB layout and component placement:

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6 responses to “300Watt Inverter DC 24V to AC 220V”

tshepo says:

February 3, 2010 at 3:18 am

hi guys can you please help with the projects that i have to design which is 300W 12V to 220V inverter with automatic switch over
swapnil says:

February 13, 2010 at 10:20 pm

can anyone please clarify the component & output connections. I am unable to understand it.
vahid says:

February 17, 2010 at 5:46 am

thanks for your good work
max says:

March 16, 2010 at 12:22 am

hi..this circuit looks good..is it verified and can you kindly explain its working.. thnx
chhote lal says:

May 26, 2010 at 8:31 am

hello i dont understand pcb layout regarding q5(2N3773),q6(2N3773),t1(tansformer),d7(IN5404),d8(IN 5404)beacuse i have not found on pcb lay out
circuit diagram says:

May 29, 2010 at 7:33 pm

those components are placed offside the PCB
you may connect the T1 and diodes using cable. The q5 and q6 placed aoutside the PCB because it require heatsink.You may connect each transistor with the B (basic) and E (emitter) on PCB. The C (Collector) connected to the T1.