To serve the steady migration from cold cathode florescent (CCFL) backlighting of LCD displays to LED backlights, TDK-Lambda has launched its new ALD Series of multi-output dc-dc backlight LED drivers ...
The ALD Series multi-output LED drivers for backlighting LCDs includes models for LEDs in two-, three-, and four-string configurations with dimming controls, and resistive, analog, or PWM inputs. The ...
Light emitting diodes (LEDs) are low-voltage light sources that require a constant DC voltage or current to operate optimally. Because they operate on a low-voltage DC power supply, they easily adapt ...