The GLC-18 series of constant-current ac/dc LED power supplies has a 100 to 277Vac input range and provides an 18W output power. They are available in three different models of constant-current output at 350, 500, and 750 mA with self-adjusting output voltage from 18 to 54Vdc range. All models are enclosed to IP67 standards in an extruded aluminum metal case and suit LED lighting applications for indoor, outdoor, signage, refrigeration, thermally harsh, and damp environments.
The LED power supplies feature 85% efficiency and have >0.90 active power factor correction. All units in the series have overvoltage, overcurrent, and overtemperature protection. The case dimensions are 4.72 x 1.38 x 1.02 in. with customer mounting provisions designed into the case. (Contact company for price and availability.)
By Paul O’Shea
Green Watt Power , Concord , CA
Information 800-542-3355
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