Hi,
This is probably going to be fairly niche, but here goes...
I currently have a product that I drive a 200Hz signal 12Vpkpk into a 70R load. I need to do some extended lifetime tests whereby I overdrive this, but I don't have the capability.
I would be looking at AT LEAST 4x the input voltage. What sort of amplifier would I need?
Audio ones are only for low impedances (8-16R), and most RF ones seem to spec a much higher minimum frequency.
Thanks,
Steaky