class D auxiliary power

class D auxiliary power

[‚klas ′dē ȯg′zil·yə·rē ′pau̇·ər]

(electricity)

Uninterruptible (no-break) power unit using stored energy to provide continuous power within specified voltage and frequency tolerances.

McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.