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://www.qsl.net
