Hi! Anything that I learnt in college about electronics evaporated already.
Now I can't even sort this little problem out. I am trying to build a switch that changes polarity every time an object travelling on a rotor of a motor crosses light beam of a photo sensor. This should be an analog switch with no mechanical parts, something like MAX303, but should be able to handle continuous current of up to 10A DC and voltage of 12v DC to 36v DC and be able to switch tens of cycles per second. Probably it will make use of power transistors.
I am sure units like that are being manufactured, I just don't know where to look. May be that you know the answer? I would much appreciate your advice.
Now I can't even sort this little problem out. I am trying to build a switch that changes polarity every time an object travelling on a rotor of a motor crosses light beam of a photo sensor. This should be an analog switch with no mechanical parts, something like MAX303, but should be able to handle continuous current of up to 10A DC and voltage of 12v DC to 36v DC and be able to switch tens of cycles per second. Probably it will make use of power transistors.
I am sure units like that are being manufactured, I just don't know where to look. May be that you know the answer? I would much appreciate your advice.