Hello,
I need to excite big coil with 250 mA, 400 Hz AC current. Impedance of coil at 400 Hz is 85 ohm, DC R is 5 ohm. Do I need special AC power supply for this?
What would be best way to make sure the current has right value?
I would appreciate any comments or suggestions.
Regards
I need to excite big coil with 250 mA, 400 Hz AC current. Impedance of coil at 400 Hz is 85 ohm, DC R is 5 ohm. Do I need special AC power supply for this?
What would be best way to make sure the current has right value?
I would appreciate any comments or suggestions.
Regards