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1500mA Laser Diode Controller

  • Pulse 1500mA Laser Diode Controller

Request Price   Ships: 4 Weeks | Model RLS-LTC-1142

Key Features
  • 150mA, 500mA, 1500mA Laser Diode Driver Ranges
  • 30.5 MHz modulation bandwidth
  • Integrated signal generator
  • TEC/Peltier controller (TEC):
  • Fast and high precision temperature control
  • LDD and TEC integrated on one board
  • LDD and TEC fully digitally controlled

Price and Delivery Quote

You will receive factory-direct price with no mark-ups

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PRICE Request Price
  • Laser diode (compliance) voltage: 14 V
  • Current ranges: 150mA, 500 mA, 1500mA
  • DC Input Voltage: 12 – 24 VDC
  • Output Stage TEC Controller: 0 to ±16 V
  • Output Stage TEC Controller: 0 to ±4 A
  • Current Limit Safety Feature
  • Over-Temperature Protection Safety Feature

Product Overview:

The LTC-1142 combines an ultra-fast laser diode driver and a highly stable TEC/Peltier controller in one module. The controller offers simultaneous sampling of laser diode current and analog input measurements. It also allows the possibility for high-speed digital signal processing and data analysis.

Laser diode current modulation is possible using the internal signal generator or by loading a lookup table. Object temperature control is manageable using the onboard TEC controller. It features high-temperature stability and high measurement precision. PID optimization for the object to be cooled can be done using the auto tuning function or manual adjustment.

The LTC-1142 is ideal for applications requiring dual output voltages with high conversion efficiencies over a wide load current range in a small amount of board space. It has two two analog high-speed channels – laser diode current and analog input – which are synchronously sampled, processed and stored in the onboard RAM. It can be accessed for further signal processing.

The LTC Configuration software allows operation control and monitoring, limits and error management, charting functions for LDD and TEC controller, auto tuning of PID values (only TEC controller), digital storage oscilloscope (DSO) with trigger, and more.

The LTC-1142 Laser & TEC Controller is available in a standard version with configuration options or as a fully customized version.

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