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In Stock
C190 Laser Controller

incl. TEC controller. Laser controller: 0 – 500 mA; 0.8- 3.0 V. TEC: 0 … +- 1.5A; voltage > 3.0 V

Pay attention to Pin Layout compatibility!

$830
- +

Laser Controller C190 comes with integrated temperature driver and laser driver in one package. TEC control can be done via built-in PI loop or external signal. Laser driver can drive up to 500 mA with. CW and pulse operation set view TTL line. Pulse amplitude control through internal pot or externally

Pay attention to Pin Layout compatibility!

Parameter Description C190
Examples of Compatible Diodes Sheaumann
Power Dual +5 V, 1.5 A
Laser Current Control Laser current 0 - 500 mA
Compliance voltage 0.8- 3.0 V
Setting accuracy 2 % fs
Noise (RMS) <0.5%
Drift 1 µs -CW
Modulation TTL external
Current limit 500 mA
Setting accuracy of current limit External and internal
Laser External Control Voltage range 0 --> 5 V
Input impedance 10 kOhm
Modulation coefficient ( I const ) 100 mA/V
3dB Bandwidth 3 ns, electrical
TTL modulation, rise / fall-time 100 ns
Interlock Yes
TEC control TEC current 0 … +- 1.5A
TEC voltage > 3.0 V
Max output power 4 W
Current limit 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 TBD
Control TBD
Dimensions (WxHxD) 105 x 64 x 37 mm
Weight 350 g
Storage Temp -55 to 100 C
Operating Temp -40 to 85 C
Parameter Description C150 C151 C154 C158 C190
Examples of Compatible Diodes NEL/NTT TOPTICA (EAGLEYARD) NANOPLUS on request Sheaumann
Power Dual Option 1: +12V/2A or-12V/0.5 A Option 2: +12V/0.5A or-12V/0.5A or +5V/1.5A Option 1: +12V/2A or +12V/0.5A Option 2: +5V/1.5A; -12V/0.5 A Option 1: +12V/2A or +12V/0.5A Option 2: +5V/1.5A; -12V/0.5 A Option 1: +12V/2A or +12V/0.5A Option 2: +5V/1.5A; -12V/0.5 A +5 V, 1.5 A;
Laser Current Control Laser current 0 - 250 mA. Hardware limit (possible up to 500 mA) 0 - 250 mA. Hardware limit (possible up to 500 mA) 0 - 250 mA. Hardware limit (possible up to 500 mA) 0 - 250 mA. Hardware limit (possible up to 500 mA) 0 - 500 mA.
Compliance voltage > 4.0 V > 4.0 V > 4.0 V > 4.0 V 0.8- 3.0 V
Setting accuracy 2 % fs 2 % fs 2 % fs 2 % fs 2 % fs
Noise (RMS) < 2µA < 2µA < 2µA < 2µA <0.5%
Drift < 20 µA < 20 µA < 20 µA < 20 µA 1 µs –CW
Temperature coefficient 50 ppm/C 50 ppm/C 50 ppm/C 50 ppm/C 50 ppm/C
Current limit 0 - 250 mA 0 - 250 mA 0 - 250 mA 0 - 250 mA 0 - 500mA
Setting accuracy of current limit 2 % fs 2 % fs 2 % fs 2 % fs External and internal
Laser External Control Voltage range 0 --> 10 V 0 --> 10 V 0 --> 10 V 0 --> 10 V 0 --> 5V
Input impedance 10 kOhm 10 kOhm 10 kOhm 10 kOhm 10 kOhm
Modulation coefficient ( I const ) 20 mA/V 20 mA/V 20 mA/V 20 mA/V 100 mA/V
3dB Bandwidth DC … 250 kHz DC … 250 kHz DC … 250 kHz DC … 250 kHz 3 ns, electrical
TTL modulation, rise / fall-time 250 ns 250 ns 250 ns 250 ns 100 ns
Interlock Yes Yes Yes Yes Yes
TEC control TEC current 0 … +- 1.0 A /1.5A 0 … +- 1.0 A /1.5A 0 … +- 1.0 A /1.5A 0 … +- 1.0 A /1.5A 0 … +- 1.5A
TEC voltage > 8.0 V > 8.0 V > 8.0 V > 8.0 V > 3.0 V
Max output power 12 W 12 W 12 W 12 W 4 W
Current limit 1A or 1.5 A 1A or 1.5 A 1A or 1.5 A 1A or 1.5 A 1.5 A
Input sensor Thermistor 10 kOhm or 100 kOhm at 25 C Thermistor 10 kOhm or 100 kOhm at 25 C Thermistor 10 kOhm or 100 kOhm at 25 C Thermistor 10 kOhm or 100 kOhm at 25 C Thermistor 10 kOhm or 100 kOhm at 25 C
PID control Internal PI control or External direct TEC current control Internal PI control or External direct TEC current control Internal PI control or External direct TEC current control Internal PI control or External direct TEC current control Internal PI control or External direct TEC current control