Q-switch Pockels Cell Driver, 4 kV, 100kHz Repetition Rate - QBD-mini

Specifications

Input: +24V DC
Risetime Or Falltime: <20ns
Recovery Time: 5-10us typ.
HV Pulse Amplitude: up to 4 kV
Repetition Rate: up to 100kHz
Jitter: 10 ns
Delay Time: 1 us
Size (LxWxH): 90x50x20 mm
Weight: 0,1 kg
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Features


  • Compact Design: The QBD-mini Pockels cell drivers feature a compact board layout with dimensions of 90x50x20 mm and a lightweight build of 0.1 kg, making it ideal for space-constrained applications.

  • Flexible Connection Options: Equipped with three Molex microfit connectors, two jumpers, and a trimmer potentiometer, providing versatile connection configurations for different operational needs.

  • Enable Functionality: The "ENABLE" jumper can be used as an alternative to the "ENABLE" signal (PIN4 of INTERFACE), offering flexibility in control options. Ensure not to use both simultaneously.

  • High Voltage Programming: Utilize the "HV PROGRAM" jumper and trimpot to adjust the output voltage without the need for an external "HV PROGRAM" signal (PIN6 of INTERFACE). Avoid using both the jumper and signal at the same time.

  • Part Number Variations: Available in multiple configurations to suit different voltage requirements:

    • QBD-mini-4016-DN / QBD-mini-4016-UP: 4000V max, 1600V min

    • QBD-mini-3012-DN / QBD-mini-3012-UP: 3000V max, 1200V min

    • QBD-mini-2008-DN / QBD-mini-2008-UP: 2000V max, 800V



Applications

Q-switch drivers : relatively simple, allow to change output voltage level and pulse repetition rate. They provide pulses with fast leading edge (< 20 ns) and relatively slow (some μs) trailing edge.