Efficiency: The forgotten feature of power supplies

April 25, 2006
Efficiency is one of the most important features that every engineer must consider when selecting a power supply. This White Paper maintains that it is possible to use a smaller power supply because no de-rating is necessary, in most cases.
From Puls Power Supplies

BY USING high-efficiency power supplies, it is possible to use a smaller power supply because no de-rating is necessary in most cases. The high efficiency keeps the power supply running cooler, does not add unnecessary heat to the cabinet, and overall energy saving can be achieved. This White Paper suggests you consider heat, enclosure size, de-rating due to heat, and energy savings when selecting the appropriate power supply for your applications.