The 4500 series is a power amplifier which has
frequency range of from DC to 20kHz . It is available for a
constant current output and a remote sensing. It is appropriate
for power environments testing by none-sinusoidal waveform like
instantaneous break of half wave.
DC to 20kHz ±200V 2.1Arms
DC to 20kHz ±200V 4.2Arms
DC to 20kHz ±200V 8.3Arms
DC to 20kHz ±200V 16.7Arms
Booster for 4521 ±200V 16.7Arms
Power Booster 4521
The 4521 boosts the output power (current) of the 4520A. Up to four 4521 units can be connected to a single 4520A.