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Current Control
Control Range (Continuous): 0 to ±0.100 A
Compliance Voltage: >2.5 V
Setting Resolution: 1.5 µA
Setting Accuracy (Full Scale): ±0.05%
Noise Without Ripple (10 Hz To 10 MHz, RMS, Typical): <1 µA
Ripple (50/60 Hz, RMS, Typical): <0.8 µA
Transients (Processor, Typical): <10 µA
Transients (Other, Typical): <0.100 mA
Drift 60 Min / 24 Hour (Typical, 0 - 10 Hz, at Constant Ambient Temp.): <0.5 µA/ <1.5 µA
Temperature Coefficient: <50 ppm/°C
Power Control
Control Range of Photo Current: 10 µA to 5 mA (Other Ranges Available upon Request)
Reverse Bias Voltage: 0 / 5 V (Switchable)
Resolution: 100 nA
Accuracy (Full Scale): ± 0.05%
Current Limit
Setting Range (20-Turn Trim-Pot): 0 to ≥0.100 A
Resolution: 3 µA
Accuracy: ±0.100 mA
Power Limit
Photo Current Range: 0 to 5 mA
Resolution: 1.25 µA
Accuracy: ±50 µA
Laser Voltage Measurement
Measurement Principle: 4-Wire (Improves Accuracy by Compensating for Cable Resistance)
Measurement Range: 0 to 5 V
Resolution: 0.2 mV
Accuracy: ±5 mV
Analog Modulation Input
Input Resistance: 10 kΩ
3dB-Bandwidth, CC(a): DC to 2.5 kHz
Modulation Coefficient, CC: 10 mA/V ± 5%
Modulation Coefficient, CP: 0.5 mA/V ± 5%
Rise & Fall Time, (Typical)(b): <100 µs
Connector Type: BNC
General Data
Module Width: 1 PRO8 Slot
Laser Diode Connector: 9-pin D-Sub (f )
Weight: <300 g
Operating Temperature: 0 to 40 °C
Storage Temperature: -40 to +70 °C
(a) Small Signal Bandwidth
(b) External TTL Modulation Synchronous for all Current Cards
