Guildline Model 7620 is a very wide band transconductance amplifier. By connecting the output from a stable voltage source to the 7620, it is capable of producing outputs up to 20 amps over a specified frequency range of DC to 100 kHz, and a usable frequency range extending to 1 MHz.
Stability Ranges, (6) 200μA to 20A
Frequency DC to 1 MHz
Compliance 10 volts
Guarded output