Power Supplies
BFG Technologies manufactured a full range of power supply units for ATX compatible PCs. BFG's power supply line up had consisted of 530W, 550W, 600W, 650W, 800W and 1000W in the past, but since was refined to separate categories for separate markets.
The GS Series consisted of the GS-450, GS-550 and GS-650, 450W, 550W and 650W power supplies respectively, and were sold as mainstream units, rated at peak power and at room temperature and were sold almost exclusively at retail stores like Best Buy. The LS Series was BFG Technologies mainstream series, consisting of the LS-450 450W power supply, LS-550 550W power supply and LS-680 680W power supply. These were rated at continuous power and at a more realistic 40 °C. The flagship of BFG Technologies' power supply offerings was the ES Series, which only consisted of one model: The ES-800. This unit was not only rated at continuous and 40 °C, but featured a technology marketed as "Frequency Conversion" which is a term used to define a method of changing the switching frequency of the power supply to coincide with load. This allowed the unit to be as efficient as possible even at very low loads while conventional designs might have been significantly less efficient at loads below 10%. The ES Series was later replaced by the EX-Series; essentially an ES Series with a modular interface for removal of unused cables.
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