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Laser Diode Drivers |
- High stability, low noise output
- Dual output ranges on most models
- Constant current and constant power operating modes
- Multiple laser protection features
- Up to 15V compliance available with 4-Wire voltage measurement on select models
- Pulsed and CW modes
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LDX-3200 Precision Laser Diode Driver |
| CW LASER DIODE DRIVERS |
| Model |
LDX-3500B
Series |
LDX-3412 |
LDX-3620 |
LDX-3100 OEM |
LDX-3200
Series |
LDX-3232 |
LDX-32420
|
LDX-36000
Series |
| Output Current |
up to 6A |
up to 200mA |
up to 500mA |
up to 250mA |
up to 4A |
up to 4A |
up to 20A |
up to 120A |
| Noise and Ripple |
2µA to 30µA |
<2µA |
<500nA |
<2µA |
<2µA |
<20µA |
<5 mA |
<0.05% of FS |
| Short Term Stability |
<20ppm |
<50ppm |
<10ppm |
<50ppm |
<10ppm |
<20ppm |
<100ppm |
<100ppm |
| Compliance Voltage |
Up to 7V |
6V |
5V |
5.5V |
15V |
15V |
4V |
up to 70V |
| Analog Modulation Input |
Yes |
No |
Yes |
Yes |
Yes |
Yes |
Yes |
No |
| Microprocessor Controlled |
Yes |
No |
No |
No |
Yes |
Yes |
Yes |
Yes |
| Remote Interface |
USB |
-------- |
-------- |
-------- |
GPIB |
GPIB |
GPIB and USB |
GPIB |
| Laser Diode Protection |
- On/off shorting semiconductor switch
- Slow start circuit
- Floating output
- Independent adjustable current limit
- Power line surge and EFT transient protection
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- Intermittent contact protection
- Adjustable forward voltage limit
- On/off shorting semiconductor switch
- Slow start circuit
- Floating output
- Independent adjustable current limit
- Power line surge and EFT transient protection
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| PULSED CURRENT SOURCES |
| Model |
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|
| Output Current |
3000mA |
200mA/500mA |
Up to 220A |
| Pulse Width |
100ns to 10ms |
100ns to 1ms |
40µ to 600ms |
| Rise/Fall Time |
≤50ns |
≤25ns |
≤10µs |
| Compliance Voltage |
≥10V |
≥25V |
≤70V |
| Overshoot |
<5% |
<5% |
<5% |
| Pulse Repetition Interval |
1µs to 100ms |
1µs to 1ms |
1ms to 1s |
| Duty Cycle |
0 to 10% |
0 to 100% |
0.1 to 60% |
| GPIB Interface |
Yes |
Yes |
Yes |
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