Pockels Cell Driver "PCD-21"
HV trapezoidal pulse
Quantity
Price
1
$770
2
$690
5
$610
10
$570
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
PCD-21-2500
1600 ÷ 2500 V
PCD-21-2900
2200 ÷ 2900 V
PCD-21-3800
3000 ÷ 3800 V
Output voltage pulse-to-pulse instability
1 %
Max pulse current
20 A
Max load capacitance
20 pF
Rise time
1 ÷ 2 ns
Hold time
0.5 ÷ 1 μs (0.5 μs)
Decay 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
Timing jitter of output HV pulse vs. 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
PCD-21 Datasheet
1.68 (MB)
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Engineering and development of laser system electronics: high-voltage drivers, delay generators, laser diode driver power supplies.