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350A Switch-Mode QCW Laser Diode Driver
- 300V Compliance Voltage
- Laser Diode Array Current Source

  • 350 Amp QCW Laser Diode Driver
  • 350A Laser Diode Driver Dimensions
  • multi-channel qcw laser diode driver

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sku / item#: RLS/SF350
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Key Features
  • Pulsed Output Current up to 350 Amps
  • Variable Pulse Width: 50 µs to 1000µs
  • Laser Diode Voltage: up to 300 VDC
  • Pulse Rise Time <60µs
  • Easy Control From the Front Panel or PC with RS232 Interface
  • Trigger-in / Trigger-out
  • Data display: LCD or Light Indication
  • Can Be Used for Multi-Channel System
  • Three Phase 220 / 380 VAC Power Input

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  • Output voltage: 0 - 300V
  • Output current: 1A - 350А
  • Pulse rate: 1 - 1000 Hz, Single Pulse
  • Pulse duration: 50 - 1000 μs
  • Rise Time: <60 μs
  • Fall Time: <60 μs
  • Power Input: Three Phase 220 / 380 VAC, 50Hz
  • Air Cooled
  • Average Output Power: 4.6 kW
  • Values Are Limited by Average Power: F * V * I * τ ≤ P
  • With a Length of Laser Diode Power Wire is Not More Than 2m
  • Remote Interface: RS232
  • Dimensions: 440mm x 177mm x 485 mm, 4U high
  • Weight: 25kg

Product Overview:

QCW High Power laser diode driver is designed for driving a high power laser diode array used for pumping diode pumped solid state or fiber lasers. It is designed for operation in the laboratory, educational, experimental and industrial applications. The pulsed driver provides up to 350 Amps at up to 300 VDC. Pulse duration ranges from 50 µs to 1000 µs, with repetition rates from 1 Hz to 1000 Hz. Laser diode protection features include adjustable current limit, duty cycle limit and safety interlocks. Additionally, the driver includes an RS-232/485 serial communications interface and can be equipped with a thermoelectric temperature controller. Custom modifications available on request for specific laser diode arrays.

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