Pockels Cell Driver "PCD-21"

Pockels Cell Driver "PCD-21"

HV trapezoidal pulse

Quantity
1
$640
2
$575
5
$510
10
$480
High voltage trapezoidal pulses with nanosecond rising edge for controlling an electro-optical Q-switch in solid-state lasers.
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Features

  • Operating in "shelf" mode with rise time less then 2 ns
  • Low voltage (5 V) power supply
  • Built-in pulsed high-voltage source
  • Reduced electro-magnetic noise due to bipolar HV pulse relative to common ground
  • Positive logical level trigger 3 ÷ 8 V
  • Output pulse amplitude adjustment by built-in potentiometer or by external signal
  • Additional output signal for HV-pulse amplitude measurement
  • Highly reliable topology
  • Ultra-compact design and light weight

Specifications

Output voltage amplitude
2600 ÷ 3800 V
Output voltage pulse-to-pulse instability
1 %
Max pulse current
20 A
Max load capacitance
20 pF
HV pulse rise time
1 ÷ 3 ns
Hold time
0.5 ÷ 1 μs (0.5 μs)
HV pulse fall time
3 ÷ 6 μs
Max HV pulse repetition rate
4 kHz
Trigger voltage (input impedance is 200 Ohms)
3 ÷ 8 V (5 V)
Output pulse delay vs. trigger pulse
10 ÷ 15 ns
Jitter of output HV pulse relative to trigger
< 0.1 ns
Supply voltage
4.5 ÷ 5.5 V (5 V)
DC supply current at maximum output pulse voltage
at a repetition rate of 1 kHz
220 mA
at a repetition rate of 2 kHz
300 mA
at a repetition rate of 4 kHz
460 mA
Operating temperature range
-40 ÷ +60 °C
Dimensions
30 × 50 × 8 mm3
Mounting hole pattern (Ø 3.2 mm)
24 × 44 mm

Documentation

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Engineering and development of laser system electronics: high-voltage drivers, delay generators, laser diode driver power supplies.

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