Showing posts with label INVERTER 500W SCHEMATIC. Show all posts
Showing posts with label INVERTER 500W SCHEMATIC. Show all posts
Sunday, August 14, 2011
500 WATT INVERTER 12VDC TO 220VAC CIRCUIT SCHEMATIC DIAGRAM
500 WATT INVERTER 12VDC TO 220VAC CIRCUIT SCHEMATIC DIAGRAM
Step up part of this inverter circuit using a transformer 12VCT/500VA in secondary and primary 0 - 220V. While the frequency is determined by the flip-flop which is set to 50 Hz.
Note:
- 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.
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