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High Power CW Laser Diode Driver Module; Current up to 40 Amps; Compliance Voltage up to 35 Volts

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sku / item#: RLS/uniLDD-CW-60-50
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Key Features
  • Analog and Digital Control Interfaces
  • Multiple Layers of Protection for your Pump Including Current Transient Protection; Open Circuit Sensing and Shut-Down; Over Temperature Sense Shut-Down and Safety Interlock
  • Conductively Cooled Circuit Board Design
  • Compact, Space Efficient Design
  • Offered by EKSMA Optics , a Laser Lab Source Marketplace Seller
  • Sold & Supported in North America by: LaserDiodeControl.com, part of the
    Laser Lab Source Marketplace Group

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MODEL RLS/uniLDD-CW-60-50
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Output SPECIFICATIONS
  • Current Range: 0 - 40 Amps
  • Compliance Voltage (max): 35 Volts
  • Current Ripple: 0.1% peak to peak
  • Current Drift (8 hours): < 0.2%
  • Please refer to PDF data sheet for model specific specifications
User Interface
  • RS232
  • Analog Control: DSUB-15
  • Digital Control: Molex Picoflex
  • Aux Output: +5 V @ 200 mA; +15 V @ 100 mA; –15 V @ 100 mA
General Specifications
  • Dimensions: 117 mm x 90 mm x 27 mm
  • Power Stage Input Voltage: 12 - 90 VDC
  • Control Stage Input Voltage: 12 - 30 VDC
  • Operating Voltage: 0ºC - 40ºC
  • Cooling: Forced Air, Internal or External Fan

Product Overview:

The RLS/uniLDD-CW-60-50 is an advanced performance laser diode driver designed to supply CW current up to 40 amps in CW mode. This OEM board level driver offers compliance voltage up to 35V for multi-single chip emitters stacked lasers and high power VCSEL's in constant current mode. These high performance drivers are based on DSP technology.

Built-In Protection for High Power Pump Lasers:
- Current transient protection and shut-down
- Open circuit shut-down
- Power voltage brown out shut-down
- Over temperature shut-down
- Interlock shut-down

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