Laser Diode Driver Evaluation Board: WLD3393

Operate in either constant current (CC) or constant power (CP) mode. An onboard 12-turn trimpot allows fine adjustment of laser diode forward current (CC Mode) or monitor photodiode current (CP Mode). Another trimpot sets the laser diode forward current limit. The input cable allows easy connection to your power supply and monitoring equipment while the output cable quickly connects to your laser diode and monitor photodiode.

High power applications can use the onboard fan connector to power a WXC303 or WXC304 ( 5 VDC or 12 VDC) fan attached to a WHS302 heatsink.

Features

• Operates all Laser Diode Pin Configurations
• Two Configurable Output Current Ranges (200 mA or 2.0 Amps)
• Constant Current or Constant Power Operation
• Onboard Current Setpoint Trimpot
• Adjustable Current Limit
• Enable/Disable Switch and LED
• Includes Input/Output Cable Set
• Includes a Fan Connection
• Easily Connects to an External Control Potentiometer or Voltage Source
• Includes 2.5 mm jack input for use with PWRPAK power supplies