In designs using multiple LED strings such as brake lights, daytime running lights, rear lights and other automotive lighting applications, current-balancing circuits supply equal current to all LED ...
A constant current is better than a constant voltage for driving LEDs. In this proposed circuit, a common constant-voltage regulator is changed into a constant-current source for LEDs. In addition, a ...
The proliferation of LED drivers across the lighting technology landscape places new requirements on system hardware involving size, efficiency, and control. Here are some solutions to those issues.
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