- Features: Laser Controller C158 provides full control for semiconductor laser including laser diode control and integrated temperature control.
- Applications: Spectroscopy, Laser, Precision Instrument, OEM applications
- Power: Dual
- Option 1: +12 V, 2 A or +12 V/0.5A
- Option 2: +5V/1.5A; -12 V, 0.5 A
- Laser Current Control
- Laser current: 0 - 250 mA. Hardware limit. Can be modified for customized versions. For example, C154-70 has 70 mA maximum current limit.
- Compliance voltage: > 4.0 V
- Setting accuracy: 2 % fs
- Noise (RMS): < 2µA
- Drift: < 20 µA
- Temperature coefficient: 50 ppm/C
- Current limit: 250 mA
- Setting accuracy of current limit: 2 % fs
- Laser External Control
- Voltage range 0 to 10 V
- Input impedance: 10 kOhm
- Modulation coefficient (I const): 20 mA/V It is constant for all custom models.
- 3dB Bandwidth: DC … 250 kHz
- TTL modulation, rise / fall-time: 250 ns
- Interlock: Yes
- TEC control
- TEC current: 0 … ± 1.0 A /1.5 A
- TEC voltage: > 8.0 V
- Max output power: 12 W
- Current limit: 1 A or 1.5 A
- Input sensor: Thermistor 10 kOhm or 100 kOhm at 25 C
- PID control: Internal PI control or External direct TEC current control
- Connectors
- Laser: Integrated Azimuth Electronics 14 pin connector with heat sink.
- Power: Molex MicroFit 8 pin.
- Control: Molex MicroFit 12 pin.
- Dimensions (WxHxD): 120 x 92 x 30 mm
- Weight: 350 g
- Storage Temp: -55 to 100 C
- Operating Temp: -40 to 85 C
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