Hi... Im looking for a inverter (or UPS) schematic sinusodal or square wave > 150W . I've seen something in Nouvelle Electronique (08-51) & Electronique et loisirs (18) & Elektor (329). If anyone can help me with this I apreciate too much. ( I got many projects to change) Forgive-me my english...!
Hi Julio,
A very good reference where you can find a step by step design of power inverters is: SOLID STATE POWER CIRCUIT RCA DESIGNER'S HANDBOOK - 1971 RCA CORPORATION.
Several years ago I used this book to design a 24Vdc-110Vac 500Watts inverters and I got excellent results.