The AV-109E and AV-109F series of pulsed constant current generators are designed for driving laser diodes and other low impedance loads with constant current pulses as high as 100 Amperes, pulse widths from 10 us to 1 second, and average output powers of up to 200 Watts. All models will operate for load voltages in the range of 0 to 5V, making them suitable for most single-diode loads. The AV 109F-3-B operates to 50 Amps and 75% duty.
