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High Power Pulsed & CW Laser Diode Driver, up to 120A Pulsed and 30A CW

  • 120A Pulsed Laser Diode Driver, Analog Modules
  • 30 A CW Laser Diode Driver Dimensions

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sku / item#: RLS/779A
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Key Features
  • Output Current up to 30 Amps CW
  • Output Current up to 120 Amps Pulsed
  • Compliance Voltage up to 140 Volts
  • Built-In Pulse Generator
  • Laser Diode Protection Circuits

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General Specifications
  • CW Output Current: up to 30 A
  • Pulsed Output Current: up to 120 A
  • Pulse Risetime: 4 ± 1 µs at 120 A Peak
  • Pulse Flatness: ± 1% at 120 A Peak
  • Power Supply, Control: +11 VDC to +16 VDC at 30 mA
  • Power Supply, Laser Driver: -5 VDC to -150 VDC
  • Size: 8.0: x 4.5" x 3.75"
  • Refer to Datasheet for Additional Specifications

Product Overview:

These pulsed and CW laser diode drivers are designed to power high power lasers. They offer an integrated pulse generator which has a user adjustable amplitude, pulse width, and adjustable pulse repetition frequency. The repetition rate and current limit functionality is included. These drivers are used in applications such as pumping and illumination. For remote control, these drivers offer a CW enable and an opto-isolated pulse input. These Analog Modules model 779A drivers provide negative current for grounded anode lasers using a closed-loop current source.

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