The PCD-03 from Vigitek is a Pockels Cell Driver with Output Voltage Amplitude 3 to 4.2 kV, Supply Voltage(DC) 10.8 to 13.2 V (12 V), Fall Time 3 to 6 µs, Load Capacitance 10 pF, Trigger Voltage 3 to 12 V (±5 V). More details for PCD-03 can be seen below.