infoman3302
New Member
This circuit must handle 40 amps @ a maximum of 20 volts.
Thank you for any suggestions.
Thank you for any suggestions.
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
It is to provide current to the coils.....Can you tell us the purpose of the circuit? Is it for providing a regulated voltage/current to the coils? Or are the coils just a convenient load for testing the supply? Or are the coils motor windings? Or........?
No......This isn't for a coil gun is it?
MOSFET's upside down? Where did I go wrong? Those are P- Channel FET's right? As for Joe G's circuit, I thought I did what he said but you are the person of knowledge, not me. That's why I'm here..... to get the help I need. FET's do need to be switched on and off rapidly.Besides the FETs being upside-down, that isn't quite the circuit Joe suggested and it won't be suitable if you need to switch the FETs on and off rapidly. What signal are you applying to the input?
I agree w/ Nigel. Tip darlington transistors also came to my mind..