iC-NX is an eight-fold LED pulse driver for light curtain systems.
The device features an adjustable LED current sink of 0.4 to 1.8 A (at room temperature). The positive temperature coefficient of the LED current sink largely compensates for the decrease in LED efficiency with a rise in temperature.
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1 to 8 channels LED pulse current can be adjusted from 0.4 to 1.8 A via a single external low power resistor
Positive pulse current temperature coefficient permits compensation of decreases in LED efficiency