Power-One’s Sixteenth-Brick Delivers 92% Efficiency

The SSQE48T20033, a 3.3V/20A output sixteenth-brick dc/dc converter, is capable of efficiencies to well above 90% in communications, data server/storage, and workstation applications. Features include a profile of 0.374", full Telco input voltage range of 36V to 75V with the capability to withstand a 100V input transient for 100 ms, input differential LC filtering, start-up into pre-biased loads, and +10%/-20% output trim. Interface capabilities include remote sense and remote on/off with a positive or negative logic option. Protections include over temperature, output over voltage and over current, and input under voltage. Pricing is $25 each/1,000. POWER-ONE INC., Camarillo, CA. (866) 969-3438.