I need to create a pulsed current variable from 0 to 20A to run solenoid with a very low resistance. Which is the best solution for you?
Right now I am trying to generate a pulsed current with Labview using a NI-USB 6009 device, which will give me an output of 0,2 A and 5 V. I have been told that I could use an active amplifier to transfer the output signal of the USB to an higher current. Is this possible? which kind of instrument I could use for this purpose?