Midpower Maxi dc-dc converters include a 200-W model at 3.3 Vout, a 300-W model at 5 Vout,and 400-W models at 12, 15, 24, 28, 36, and 48 Vout. The modules feature low-noise zero-current and zero-voltage switching and are appropriate for industrial or process control, distributed power, medical, ATE, communications, defense, and aerospace. Low-noise features reduce the design effort and filtering costs to meet agency-conducted emissions requirements. The converters operate from 375-V nominal input, with an input range of 250 to 425 V. Efficiencies range up to 89% for the higher output voltages. The modules, which are optionally available in RoHS-compliant versions, occupy 4.6 × 2.2 × 0.5 in. (117 × 56 × 12.7 mm) with a height above board of 0.43 in. (10.9 mm)

Vicor Corp.,
25 Frontage Rd., Andover, MA 01810,
(800) 735-6200,
vicorpower.com