Having enjoyed building and using several modified square wave power inverters I often thought about what it would take to build a large high wattage true sine wave inverter. We'll now the Chinese have gone and made it a much easier task. I am amazed at what they can build and sell for minimal cost with shipping included. I hate admitting it but there is no way I could build this from scratch and be anywhere close to the peanuts they sell this stuff for.... with that being said lets get started building the even more bad A$$ sine wave power inverter.
Components
1×
TL494 KA7500 Inverter Boost Driver Board Switching Power Drive Module EG7500
Assembled board from Ebay http://www.ebay.com/itm/181449040541?_trksid=p2057872.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT
1×
Pure Sine Wave Inverter Driver Board EGS002 ''EG8010 + IR2110'' Driver Module #
assembled board from Ebay http://www.ebay.com/itm/171865071622?_trksid=p2057872.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT
What about re-engineering such an inverter?