Power Electronics / Power Management


Dimmable LED power supplies

27 August 2014 Power Electronics / Power Management

Green Watt Power’s 20 Watt GLCT series of constant current triac/ELV dimmable LED power supplies consists of four models with output current ratings of 400, 500, 600 and 700 mA.

The current range with dimming is 10% to 100% of the full rated output. The output voltage range is 14 to 28 V for all models, and they have a universal AC input.

Measuring 95 x 40 x 25 mm and weighing 157 grams, the units are IP65 rated and can be operated from -25°C to +60°C. They are internally protected against over-voltage, short circuit, over-current as well as over-temperature. Power factor correction is 0,99, total harmonic noise is less than 20% and rise time is 150 ms.

The GLCT range is RoHS compliant and backed by a five-year warranty.

For more information contact Tobie Muller, Accutronics, +27 (0)11 782 8728, [email protected], www.accutronics.co.za



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