Example: circuit determines the LED has a forward voltage of 1.8v and you have 99v, 10mA set, it will do this: 99v-1.8v/0.01A and come up with 9720 ohms resistor. (10k would be the nearest common ...

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The nonlinear relationship between forward voltage and current in an LED makes it difficult to properly size the drive current and current-limiting resistor, but useful analysis ...

DURHAM, N.C.--(BUSINESS WIRE)-- Cree, Inc. (NAS: CREE) announces the availability of a new product family, the XLamp ® XQ LEDs, featuring a unique combination of small size, novel light ...