The GLC-150 series of constant-current ac-dc LED power supplies, which is said to deliver stable and reliable 150-W output power, suit virtually all LED lighting applications. Green Watt Power’s (a division of Calex Mfg.) GLC-150 series features a universal/full-range ac input voltage of 100 to 277 V ac. Six models are available: 2.8, 3.2, 3.75, 4.2, 5.0, and 6.25 A. All models have self-adjusting output voltage, from 15 to 54 V dc. They’re designed to IP67 standards in an extruded aluminum metal case measuring 8.98 in. (L) by 3.15 in. (W) by 1.78 in. (H). Efficiencies range around 93%, with active power factor correction greater than 0.90. The RoHS-compliant supplies incorporate overvoltage, overcurrent, and overtemperature protection.
GREEN WATT POWER (A DIV. OF CALEX MFG.)