A buck-boost controller IC with four external switching MOSFETs can operate from input voltages above, below, or equal to the output voltage, enabling them to regulate the light output for a string of ...
Advanced Power Solutions (APS) launched its DBL-170 series of 100~170 Watt DC Input LED Power Supplies with dimming control via fixed resistor or 1~10V PWM. The DBL-170 family LED power supplies ...
High-brightness LEDs are an inexpensive, robust, and green replacement for halogen light bulbs. This Idea for Design shows you how to apply an AC LED driver to convert the usual 12 or 24 V AC ...
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