A large percentage of LED drivers offered by many vendors use PWM (pulse-width modulation) intensity control to adjust LED brightness for a wide range of applications. In the PWM drivers, the ...
The XLamp XP-L High-Intensity LED is the first single-die LED to deliver over 100,000 cd with a 50-mm diameter optic at 10 W. It delivers more than double the candelas of the industry’s previous ...
LED headlights in cars require precise intensity control over lifetime and over temperature. Automotive headlight control levels typically require multiple nested closed control loops to compensate ...