I have an application where I want to monitor the current from the output of a lamp ballast. The Ballast specs:
* Output is a sine-wave (mostly sine-wave, but gets a bit distorted at higher output power)
* Vout = 200-400V (peak at 1600V during ignition <250ms)
* Iout = 3-10A (12A max)
* Freq = 40-200kHz
I believe the CR8448-2000-F is my best choose.
I have a rectifying op-amp circuit to receive the output of the CT and I'm thinking of using a burden resistor of 250 ohms.
Please let me know if I have missed anything or if you think there is a better solution.