18 Watt LED power supplies for space-constrained applications introduced by Green Watt
CONCORD, Calif., 18 Aug. 2014. Green Watt Power in Concord, Calif., is introducing the GLCA series 18 Watt LED power supplies that offer a compact solution for space-constrained applications.
The GLCA power electronics device has a universal input range of 100 to 305 volts AC and offers output currents of 350, 500, and 700 milliamps. The voltage range for the 350-milliamp model is 35 to 52 volts. The 500-milliamp model has a 28 to 36 volts range and the 700-milliamp offers a 18 to 30 volts range.
The dimensions of the GLCA are 3.43 by 1.65 by 1.08 inches, including mounting flanges. The GLCA is encapsulated with an IP67 rating. The unit weight is 6.4 ounces. The operating temperature range is -20 to 60 degrees Celsius, and the storage range is -40 to 85 C. All models are RoHS compliant.
The power factor correction for the GLCA is 0.90. Noise and ripple is 5 percent maximum. Total harmonic distortion is less than 20 percent for all models. Setup time is 1.5 second and rise time is 200 milliseconds.
The overshoot and undershoot response is +/-10 percent. Input current is 0.4 amps at 110 volts AC with a full load condition. All models are protected with over voltage protection, short circuit protection, over current protection, and over temperature protection.
For more information contact Green Watt Power online at www.greenwattpower.com.
John Keller | Editor
John Keller is editor-in-chief of Military & Aerospace Electronics magazine, which provides extensive coverage and analysis of enabling electronic and optoelectronic technologies in military, space, and commercial aviation applications. A member of the Military & Aerospace Electronics staff since the magazine's founding in 1989, Mr. Keller took over as chief editor in 1995.
