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OEM laser diode driver and temperature controller

685 Series ComboPak

The ComboPak laser diode driver and temperature controller is an Arroyo OEM power supply that offers the same, solid quality instrumentation our bench top units are known for, in a smaller, cost-effective solution for custom systems.

The ComboPak brings the great performance and protection features found on the ComboSource into a package that is 1/3 the original size. In addition to a USB port, the ComboPak replaces the standard user interface with an digital control interface not found on the comboSource, allowing operation of the controller without the need for a computer.

The ComboPak has all the features you expect in a laser driver and temperature controller, such as safety interlock, ESD protection, hardware limit circuits for current and voltage, and temperature limits.

  • Up to 2A laser current
  • Up to 3A TEC current
  • High stability / low noise
  • High accuracy
  • Constant current, constant power and constant voltage operating modes
  • Advanced laser diode protection
  • USB computer interface
  • Command set compatibility with Newport and ILX controllers
ModelCurrentVoltageAccuracyNoiseBW
685-0.1100 mA10 V0.025% + 0.03 mA< 5 µA150 kHz
685-0.5500 mA10 V0.025% + 0.12 mA< 5 µA100 kHz
685-011 A10 V0.025% + 0.3 mA< 10 µA100 kHz
685-022 A3.5 V0.025% + 0.5 mA< 40 µA100 kHz
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685 Series ComboPak

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