Doc 2136-D01 Rev E 1/24/02
1-3
1-3
1.2
Specifications
Current control:
Control range (continuously adjustable)
0…
±
500 mA
Compliance voltage
> 4
Setting accuracy
±
0.2 mA
Resolution
0.1 mA
Noise (10Hz…10MHz)
< 5
µ
A
Ripple (50Hz, rms)
< 2
µ
A
Transients
< 25
µ
A
Short term fluctuations (15 s)
< 20
µ
A
Temperature coefficient
≤
50 ppm/
°
C
Drift (30 min, 0…10Hz)
< 50
µ
A
Power control:
Photodiode current range
5
µ
A…2 mA
Resolution photodiode current
0.1
µ
A
Power range
20 mW/200 mW
jumper
Resolution optical power
1
µ
W/10
µ
W jumper
Setting accuracy
±
2
µ
A
Drift
< 1
µ
A
Current limit:
Setting accuracy
±
1.5 mA
Resolution
0.1 mA
Analog Modulation - Control Input/Output:
Input impedance
10 k
Ω
Bandwidth (current control)
DC…150 kHz
Laser current modulation coefficient
50 mA/V
Control Output (Laser Current Monitor)
0 to 10V (50mA/V)
Connectors:
Laser diode, photodiode, LD ON signal, interlock
DB9 Female
Modulation input
BNC
Control output
BNC
Chassis ground
4 mm banana jack
General data:
Line voltage
110 V
±
10%, 115 V
±
10%, 230 V
±
10%
Line frequency
50…60 Hz
Operating temperature
0…+40
°
C
Storage temperature
-40
°
C…+70
°
C
Warm-up time for rated accuracy
10 min
Weight
< 6.6 lb.
Dimensions (W x H x D)
5.8 x 2.8 x 12.5”
