LED power supplies
Sunpower has introduced a new series of flexible constant current output LED power supplies. Rated at 40 or 60W, their output current levels can be set by a built-in DIP switch.
The LCM-40 and LCM-60 models have a dual dimming function, accepting either 0 – 10 Vdc or a PWM signal as their dimming control input. The LCM-40DA and LCM-60DA digital control versions feature a built-in DALI interface as well as a push dimming function.
The units feature a 180 – 295 Vac input and built-in two stage active PFC function, with a power factor exceeding 0.9 for loads over 35%.
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