The AVOZ-DF5-B from Avtech Electrosystems Ltd is a Laser Diode Driver with Operating Temperature 5 to 40 Degree C, Compliance Voltage 25 to 250 V, Output Current 50 A, Pulse Width 50 to 200 ns, Output Voltage 25 to 250 V. More details for AVOZ-DF5-B can be seen below.