I have a 28VDC, high current supply (constant voltage) that is required to charge an emergency power supply.
These EPS internals are rated at 15 amps max input current, however, it’s stipulated that I must regulate at 10 amps.
Issue is my power supply can supply 80+ amps nominal (as it charges multiple units). I’m thinking of a 10 amp limiting circuit using a mosfet and op amp for feedback?
Please advise me on anything - I’m still a student.