The LDX-3412 Precision Laser Diode Driver provides a low cost solution for general purpose current control of laser diodes and LEDs. This instrument delivers a stable, low-noise output in both constant current and constant power operating modes and offers ILX Lightwave's proven protection and safety features to protect your laser diode or LED. A greater level of protection is provided with the instrument's unique voltage source/constant current output stage design. The LDX-3412 Laser Diode Driver is easy to operate with an intuitive front panel and a highly visible LED display. For many applications, the LDX-3412 offers the right features at the right price.