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Combination Driver & TEC Module, 2000mA, 5V, 8W TEC [Discontinued]
The LCM-39440 Current Source/TE Controller Module is a precision laser controller (current source and temperature controller) module for use in the LDC- 3900 Modular Laser Diode Controller. The integrated laser diode current source provides up to 2A of high stability low noise current output with integrated laser diode protection circuits. Standard current source features include constant current and constant power operation modes. The LCM39440 also includes an 8W thermoelectric temperature controller that is compatible with thermistor, IC and RTD temperature sensors providing convenience and flexibility over a broad range of temperature control applications.
Specifications
- TypeLDC-3900 Controller Card
- Laser Current2 A
- Laser Compliance Voltage5 V
- TE Current Range-2.00 to +2.00 A
- TE Voltage Range-4.00 to +4.00 V
- TE Output Power8 W
- Temperature Coefficient100 ppm/ °C
- Temperature Range–99.9 to 99.9°C
- Laser Current Resolution100 µA
- Current Output 24 h Stability50 ppm FS
- Current Output 1 h Stability25 ppm FS
- Laser Output Noise/Ripple High Bandwidth<10 µA
- TEC Current 24h Stability<±0.1°C
- TEC Current 1h Stability<±0.05°C
- TEC Ripple/Noise (rms)<1 mA
- Photodiode Current Range0-5000 µA
- Photodiode Current Resolution1 µA
- Photodiode Reverse Bias0-5 V
Resources & Downloads
Application Notes
Controlling Temperatures of Laser Diodes Thermoelectrically(487.7 kB, PDF) Optimizing TE Drive Current(315.9 kB, PDF) Laser Diode Characteristics Overview(392.5 kB, PDF) Protecting Your Laser Diode(2.3 MB, PDF)
Literature
LDC-3900 4-Channel Laser Diode Controller Brochure(203.4 kB, PDF)
Manuals
LCM-39440 Controller User's Manual(330.6 kB, PDF)
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