April 16, 2007 - Power Sources Unlimited has released a product line of desktop power adapters that are in compliance with California Energy Commission Tier 2 criteria and Energy Star Level IV standards for external switching power supplies. These two standards are the more stringent efficiency and no-load power consumption requirements which are due to go into effect on July 1, 2008. Well suited for applications in communications, instrumentation, and computer peripherals, these new desktop power supplies have output power ratings of 20W, 30W, 40W or 63W, with fully regulated single outputs ranging from 5VDC to 50VDC. All models feature an 85-264VAC input, high efficiency, and comprehensive protection circuitry. Operating temperature ranges are as wide as 0°C to 70°C, with derating.
All products are RoHS compliant, have worldwide safety certification to EN60950-1 standards, EMI performance to Class B standards, and are backed by a two year warranty. Additional products with higher power ratings are in development and will augment the offering in the coming months. Units are competitively priced at only $13.00 in OEM quantities of a 20W model, with quick turn delivery.