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2,2A Laser Diode Driver and 2,2A Temperature Controller 2,2A combo with enclosure - LDTC 2/2 E

Product information "2,2A Laser Diode Driver and 2,2A Temperature Controller 2,2A combo with enclosure - LDTC 2/2 E"

The LDTC 2/2 combines a 2.2 Amp laser driver and 2.2 Amp temperature controller on one small board. Available as an open frame or in a chassis mount enclosure.

The WTC3243 will control temperature using thermistors, RTDs, or linear temperature sensors such as the LM335 or the AD590. Adjust temperature using the onboard trimpot or a remote voltage input from a panel mount potentiometer, DAC, or other voltage source. A default temperature setpoint configuration provides fault tolerance and avoids accidental damage to system components. Adjustable trimpots configure heat and cool current limits.

The heart of the laser driver section is the WLD3343 2.2 Amp Laser Driver. It maintains precision laser diode current (Constant Current mode) or stable photodiode current (Constant Power mode) using electronics compatible with A/B Type lasers.

Ideal for integrated laser driver or LED packages that include termperature control, often utilized in medical diagnostic equipment, remote sensing, analytical instrumentation, military and communications applications.

Key Features LDTC2/2

  • Small package size
  • Single supply operation possible
  • Cost Effective


Key Features Laser Diode Driver

  • Default current range is 2.2 A. Custom ranges,from 3 mA up, are easily configured
  • Slow start laser diode protection
  • Constant Current or Constant Power modes
  • Compatible with A or B type laser diodes
  • Adjustable laser diode current limit
  • Remote TTL Shutdown / Interlock

Key Features Temperature Controller

  • Drive up to 2.2 A of TEC current
  • Set temp using D/A - includes default to 1 Volt to avoid drive when D/A is turned off or signal is lost
  • Ultra-stable PI control loop
  • Separate Heat & Cool current limits
  • Single power supply operation possible
Manufacturer "Wavelength Electronics"
Wavelength Electronics, Inc. is a manufacturer of precision electronics established in 1993 and located in Bozeman, MT. The product range include innovative laser diode driver components designed to precisely operate low-power laser diodes and low cost thermoelectric temperature controllers. The devices are used in a wide range of applications, including environmental sensors, spectroscopy, biomedical devices, fiberoptic systems, DFB & tunable laser diode systems, EDFAs, semiconductor manufacturing tools, military electronics and many more electro-optical instruments.
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Product number: SW11745
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