The AVO-8 series of pulse generators is designed for pulsing laser diodes and other low impedance loads with rectangular pulses as high as 500 Amperes (or 50 Volts), pulse widths from 2 us to DC, and average output powers to several kilowatts. Model AVO-8D3-B is similar to the AVO-8C3-B, except that it operates up to 500A. It can operate at duty cycles to 35% at 200A to 250A, and 7% at 250A to 500A.