Front-end switching supplies deliver 600 W

CORAL SPRINGS, FLA. — Unipower Corp.’s MH Series front-end switching power supplies with power-factor correction deliver 24 Vdc at 25 A, 28 Vdc at 21.4 A or 48 Vdc at 12.5 A. Total line and load regulation is better than 1 percent, and the outp