AMPLIFIERS - BFA AND BFH SERIES
The BFA and BFH
systems are pulsed current amplifiers that provide a stable, low noise
current drive for gradient coils used in MR imaging and pulsed
applications in spectroscopy (PFG).
amplifiers feature very low temporal and
thermal drift rates, low noise and wide bandwidths to ensure optimum
n-dimensional spectral information for imaging and spectroscopy.
input through analog and digital interfaces is supported and the systems.
An optional channel can be provided for pulsed Z0 compensation.
Advanced features include:
current feedback loop
current measurement points for each channel
differential input for external eddy current compensation
powered and self contained
pulsed Z0 channel