3000W Power Inverter 12V DC to 230V AC

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Circuit Diagram of 3000 watt power inverter 12V DC  to  230V AC

Circuit Diagram of 3000 watt power inverter 12V DC  to  230V AC

Fig. 2: Sine-wave voltage and conventional square wave voltage with both 230 Volt rms

 

Fig. 3: Square wave voltage with duty cycle 25% for 230 Volt rms ("modified sine")

 

PCB Layout:3000 watt power inverter 12V DC  to  230V AC

Component Placement: 3000 watt power inverter 12V DC  to  230V AC

fig.: output voltage with no load or inductive load.


fig.: resistor 0,001 Ohm made of high-grade steel sheet metal

Control electronics | 3000 watt power inverter 12V DC  to  230V AC

fig.: control electronics on strip hole plate (previous version) and PCB of the "professional edition"

Assembly of the mosfet-transistors on the heat sink | 3000 watt power inverter 12V   DC  to  230V AC

fig.: heat sink, mosfet transistors, connections.

Final assembly | 3000 watt power inverter 12V DC  to  230V AC

fig.: 1500 VA inverter with 2 parallel transformers and 1000 VA inverter

 

Source: http://streampowers.blogspot.com/2012/09/3000-watt-power-inverter-12v-dc-to-230v.html

1 comment to ''3000W Power Inverter 12V DC to 230V AC"

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  1. Thanks for sharing the diagrammatically representation of DC power inverter.Can u kindly give me any idea about cost of a 12-230 volt inverter??????

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