THORLABS IP250-BV, Руководство пользователя

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IP250-BV Blue Laser Diode Controller Chapter 3: Specifications
Rev F, October 24, 2017 Page 9
Chapter 3 Specifications
Specification Value
Input Power ±12 VDC @ 275 mA
Constant Current Mode
Control Range
0 to ±250 mA
Setting Accuracy ±0.5 mA
Compliance Voltage >8.0 VDC
Ripple and Noise (10 Hz - 10 MHz) <10 μ A RMS
Short-time Fluctuations <50 μ A
Temperature Coefficient <100 ppm/°C
Drift (30 min. <10 Hz) <100 μ A
Limit Adjust Range 0 to 250 mA
Limit Accuracy ±1% of Limit Setpoint
Constant Power Mode
Control Range Photo Diode Current
5 μ A to 2 mA
Setting Accuracy ±2 μ A
Drift (30 min. <10 Hz) <1 μ A
Limit Adjust Range 0 to >2.5 mA
Limit Accuracy ±2 μ A
Analog Modulation / Control Voltage
Input Resistance
10 k Ω
Bandwidth DC to 50 kHz
Transfer Function (ACC Mode) 25 mA/V
Input Range 0 to 10 V
Analog Monitor Outputs
(Note: All outputs are single ended with respect to ground)
I
lim
0 to 250 mV = 0 to ±250 mA
I
LD
0 to 250 mV = 0 to ±250 mA
I
PD
0 to 2.0 V = 0 to 2.0 mA
P
lim
0 to 2.5 V = 0to 2.5 mA
Physical Specifications
Dimensions (L x W x H)
5.0" x 2.5" x 0.8"
(127 mm x 63.5 mm x 20.3 mm)
Weight <1.5 lbs (0.68 kg)
Figure 2 IP250 Laser Diode Pin Codes. Caution: The E Style requires that the
Package Case must be floating with respect to the Power Supply Ground.