Hello,

I am building a vibrating sample magnetometer, the magnet I am using is powered by two 50V-12A DC power supplies. I want to automate the system and vary the output of the power supplies using Simulink. I have tried modifying a variable resistor and wiring my DAQ (NI-9008) into the pins in an attempt to bypass a pot. I have looked into DC-DC boost converters/amplifiers, any other suggestions?

Thanks

 

Post a schematic would help others examine and comment....


Regards, Dana.