M
mook Johnson
I know current sense transformers are use for measuring AC currents. I'd
like to use one to the measure a DC link at 1A that could have a rapid surge
to 10A (like in 1uS).
I only want to detect the surge and not read the SC level. I'd also like
for it to be small since I'm only interedted in the surge. It doesn't even
have to be accurate as I only need to detect the presence of the surge.
Would a small cored ferrite transformer something like 0.700"OD or smaller
saturate from the DC current and not detect the high frequency surge?
like to use one to the measure a DC link at 1A that could have a rapid surge
to 10A (like in 1uS).
I only want to detect the surge and not read the SC level. I'd also like
for it to be small since I'm only interedted in the surge. It doesn't even
have to be accurate as I only need to detect the presence of the surge.
Would a small cored ferrite transformer something like 0.700"OD or smaller
saturate from the DC current and not detect the high frequency surge?