The DPB3-500-7.2-Al from EKSMA Optics is a Pockels Cell Driver with Output Voltage Amplitude 7.2 to 7.2 kV, Supply Voltage(DC) 24 VDC, Fall Time <10 ns, Repetition Rate 500 kHz, Pulse Width 100 to 5000 ns. More details for DPB3-500-7.2-Al can be seen below.