Ok normally I give all the info I can when asking a question, but as this relates to a certain project I cant say much! But I do need some advice, so if you can help without asking me too many (read any) questions, then great. If you cant help with limited info then thats ok I would rather not cheat and just try things out.
So the question.
I have any Voltage I like DC or AC upto around 70V to play with, the source is capable on its OWN of providing around 3A. I need 12-15V at around 10-12A. What is the best topology.
I have a BLDC dev board that takes 30V 2.5A supply and runs a 14V 10A motor, so from this I am assuming a few things. Not much to go on I know and I apologize, but much m,ore info and I cross from guidence into help and thats cheating. So if its possible to only offer a topology to use I would be grateful, I have been thinking about model train point 'motors' the solenoid ones that use a cap bank to fire a succession of points.
The dev board is H bridged but that may or may not matter (I dont need a H bridge), What is being fed the output dosnt matter but it might run at a frequency of 10KHz ish.
Thanks
LG
So the question.
I have any Voltage I like DC or AC upto around 70V to play with, the source is capable on its OWN of providing around 3A. I need 12-15V at around 10-12A. What is the best topology.
I have a BLDC dev board that takes 30V 2.5A supply and runs a 14V 10A motor, so from this I am assuming a few things. Not much to go on I know and I apologize, but much m,ore info and I cross from guidence into help and thats cheating. So if its possible to only offer a topology to use I would be grateful, I have been thinking about model train point 'motors' the solenoid ones that use a cap bank to fire a succession of points.
The dev board is H bridged but that may or may not matter (I dont need a H bridge), What is being fed the output dosnt matter but it might run at a frequency of 10KHz ish.
Thanks
LG