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120 Amp Pulsed Laser Diode Driver, 140 Volt Output Compliance
- Pulse Width 100 µs to 1 ms
- Transmission Line Construction

  • 120A Pulsed Laser Diode Driver, 1 ms Pulses
  • 120 A Pulsed Laser Driver Dimensions

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sku / item#: 779A
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Key Features
  • 120 Amp Output, Pulse Width 100 µs to 1 ms
  • CW Output Current up to 30 A
  • Transmission-Line Output
  • High Pulse Flatness
  • Current Limit Protection, Thermal Shutdown, and Other Protection Features

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General Specifications
  • CW Output Current: up to 30 Amps
  • Pulsed Output Current: up to 120 Amps
  • Pulse Width: 100 µs to 1 ms
  • Rise TIme: 4 ±1 µs at 120A Peak
  • Pulse Flatness: ±1% at 120A Peak
  • Compliance Voltage: 1 to 140 V
  • Current Control, Pulse Enable Connectors: BNC
  • Current Output: Low Inductance Flat Conductor Cable
  • Power Input: 11 VDC - 16 VDC at 30 mA; also -5VDC to -150VDC for Laser Drive
  • Dimensions: 8.0 x 4.5 x 3.75 (inch)
  • Refer to Datasheet for Additional Specifications

Product Overview:

CW / Pulsed Laser Diode Driver Overview

The 779A Series laser diode drivers power high current laser diodes for laser pumping and illumination applications. A pulse generator with adjustable amplitude, width, PRF, and current limiting is included. A CW-enabled and opti-isolated pulse input is also provided for remote control. The 779A Series provides negative current for grounded anode emitters using a closed-loop current source.

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