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Low Cost Laser Power Supply, 3 Amps

$124.00   Ships: Stock | Model RLS-WLD3343

Key Features
  • Affordable PCB Mount Laser Power Supply
  • Slow Start Laser Diode Protection
  • Drive Up to 3 Amps Output Current
  • Constant Current or Power Operation
  • Compatible With Any Laser Diode Type
  • Small Package Size (1.30” X 1.26” X 0.313”)
  • Voltage Controlled Set-point
  • TTL Compatible Shutdown Pin
  • Adjustable Current Limit
  • Adjustable Current Range
  • 2 MHz Constant Current Bandwidth
  • Over Temperature Shutdown
  • 14-Pin DIP PCB Mount

Price and Delivery Quote

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MODEL RLS-WLD3343
PRICE $124.00
General SPECIFICATIONS
  • Output Current: up to 3 Amps
  • Supply Voltage: +4.5 to +12.5 Volts DC
  • Power Dissipation: 9 Watts
  • Operating Temperature: -40 to +85 ˚C
  • Storage Temperature: -65 to +150 ˚C
  • Weight: 0.6 oz

Product Overview:

The WLD3343 is an easy-to-use analog circuit laser diode power supply / current source for space constrained applications. It is excellent for VCSEL's, electro-optical equipment, and medical/dental systems.

The Wavelength Electronics WLD3343 maintains precision laser diode current (constant current mode) or stable photodiode current (constant power mode) regulation using electronics that are compatible with any laser diode type. Safely supply up to 3 Amps of current to your laser diode from a single +5 Volt power supply.

The output current range depends on the selection of resistor R-SENSE placed between Pin 8 (RS+) and Pin 10 (RS-)

The WLD3343 allows a customized current range for a specific application. This allows optimized set-point resolution while minimizing output noise. The output current feature of these laser power supplies can be enabled and disabled.

Wavelength Electronics certifies that this product met it’s published specifications at the time of shipment. Wavelength further certifies that its calibration measurements are traceable to the United States National Institute of Standards and Technology, to the extent allowed by that organization’s calibration facilities, and to the calibration facilities of other International Standards Organization members.

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