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500 Watt Power Inverter 12VDC to 220VAC

500 Watt Power Inverter 12VDC to 220VAC

The circuit of 500 Watt Inverter 12VDC to 220VAC is formed using a transistor. central element of this inverter circuit is a configuration of 2 pieces of transistors Q1 and Q2 that kind a circuit of Flip-Flop. The output of the flip-flop Q1 and Q2 then in severance for every pulse to complement each other using a compiled circuit by Q3 and this autumn. Output which complement each other is then given to the driver transistors Q5 and Q6 kind the transistor 2SC1061.

Power Inverters of this circuit consists using parallel transistors Q7, Q8 and Q7x, Q8x a sort of 2N3055 power transistor 10 pieces. schematic a whole of Inverter 500 Watt circuit can be seen as follows. Step up a part of this inverter circuit using a transformer 12VCT/500VA in secondary and first 0 - 220V. whereas the frequency is determined by the flip-flop that is about to 50 Hz.

  • Q7, Q8 and Q7x, Q8x require heat sink.
  • Output power of this dc dc converter is around 500 watts.
  • An optional 40A fuse can be added in circuit to the 12V supply line.
  • T1 can be a 12-CT-12V /250V/40A mains transformer.