QBU-10kV Pockels Cell Driver Board
QBU-10kV extends the QBU operating-voltage range to 10kV (bipolar). High output supports half-wave Pockels-cell configurations or larger crystals. QBU-10kV modules control Pockels cells with rapidly switched high voltage and require+24V DC and a pulse generator to set frequency and width. Output voltage is programmed manually with onboard trimmers or remotely by DC voltage on designated pins. QBU-10kV uses MOSFET technology for high repetition rates and fast edges: rise<20ns/fall<25ns. Forced-air cooling supports operation at several kilohertz even at maximum voltage. Common model:QBU-10kV | adjustable high voltage4.0-10.0 kV. Other output voltages are available on request.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Voltage Input | +24VDC |
| Operating Mode | Output triggered by any external TTL signal |
| Voltage, High Level | Adjustable within the 4–10kV range |
| Voltage, Low Level | Fixed, 0V |
| Pulse Width | 200ns-∞ |
| Maximum Repetition Rate [Full load; 10kV; 11pF] | >5kHz at Full Load (10kV, 11pF) |
| Rise/Fall Time [In ascending / descending order] | <20ns/<25ns |
| Jitter | ~1.5ns |
| Delay Time | ~150ns |
| Operating Temperature | +10~+40℃ |
| Storage Temperature | -20~+60℃ |
| Humidity [Non-condensing] | 0~90%, non-condensing |
| Dimensions | 132 mm × 105 mm × 50 mm |
| Weight | 0.2kg |
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