HVSW-03 High-Voltage High-Repetition-Rate Pockels Cell Drivers HVSW-03-HF
HVSW-03 is a dedicated high-voltage, high-repetition-rate Pockels-cell driver for picosecond and femtosecond lasers, primarily for selecting individual pulses. Two modes are available. Maximum output is 2kV bipolar, with repetition rate up to 1-2MHz depending on voltage, cooling, and device modification. The bottom is a heat-dissipation surface; a large chassis, heat sink, or cold plate is recommended. A +24V DC supply and pulse generator set frequency and pulse width in variable-width mode; no separate DC high-voltage source is needed. Analog control or RS-485 with supplied PC software sets output voltage. Modes: fixed short pulses around 10-15ns triggered by the leading edge of external TTL; variable long pulses usually 100-2000ns, with other ranges on request, rising on the TTL leading edge and falling on its trailing edge. Common models (original table)： HVSW-03 | Output voltage up to 2.0kV Repetition rate up to 1MHz 5-7ns rise/fall time HVSW-03-HF | Output voltage up to 2.0kV Repetition rate up to 2MHz 6-8ns rise/fall time
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Overview
Specifications
| Parameter | Value |
|---|---|
| Voltage Input | +24VDC |
| Input Current | <6A |
| Operating Mode | Short pulses (typical 15ns, fixed); long pulses (typical 100-2000ns, adjustable) |
| Output Voltage | Adjustable ， up to 2kV |
| Pulse Width | 15ns fixed (short-pulse mode); 100ns-2000ns adjustable (long-pulse mode) |
| Repetition Rate [Output Voltage :1.5 kV] | Up to 1MHz at 1.5kV |
| Rise/Fall Time | 5-7ns |
| Jitter | ±250ps |
| Delay Time | < 50ns |
| Load Capacitance [Typical Value] | Typically 5-7pF |
| Operating Temperature | +10~+40℃ |
| Storage Temperature | -20~+60℃ |
| Humidity [Non-condensing] | 0 … 90%, non-condensing |
| Dimensions | 162 mm × 60 mm × 32 mm |
| Weight | <0.5kg |
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