On 9/13/2013 10:58 PM, Bil Herd wrote: > With enough inductance you can use a square wave and the inductance will > round it out. I typically use a center tap transformer on the primary > with VCC to the center, then grounding one side then the other gets the > polarity reversal. I have used TIP120s (Darlington) and 2N3055s for the > transistors. That's fine, but I do think I can provide a pretty nice sine wave approximation to the transformer. Either way, my sticking point is the transformer selection. Any links to a suitable offering? Message was sent through the cbm-hackers mailing listReceived on 2013-09-14 05:00:07
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