Ecopac – High-efficiency metal-case LED power supplies meet high-current needs (HLG-320H)Sep 8 2011 - Power [More Power Articles]
A new range of Mean Well high-efficiency metal-case LED power supplies is now available from Ecopac, meeting the demand for high wattage enclosed power supplies. With a wide range AC input of 90 – 305VAC the HLG-320H series not only operates with UK and European 115VAC or 230VAC mains input, but also operates with North American 277VAC input. With IP ratings up to IP67 the HLG-320H series is designed with five options, the HLG-320H-A, HLG-320H-B, HLG-320H-C, HLG-320H-D and HLG-320H blank.
For LED designs and applications, the HLG-320H-A series allows users to adjust the DC output voltage range from 90% to 110% and the output current range from 50% to 100% via the internal potential meter.
The HLG-320H-B series has been designed to allow three types of dimming function from 1 – 10VDC, a pulse width modulation (PWM signal) and a resistance.
The HLG-320H-C series is supplied with terminal blocks for the input and output connection and users can also adjust the DC output voltage range from 90% to 110% and the output current range from 50% to 100% via the internal potential meter.
The HLG-320H-D series is manufactured to order and comes supplied with a ‘multiple stage timer dimming’ function this option is programmed directly by Mean Well to the customers’ requirement, says the company.More news from Ecopacpower