363 / | HD | ELECTRIC POWER CONVERSION SYSTEMS |
13 | DF | CURRENT CONVERSION {25} |
65 | DF | .~ Having plural converters for single conversion {3} |
67 | .~.~ Plural rectifiers {2} | |
68 | DF | .~.~.~> In series (e.g., series SCR's, bridge circuits, etc.) |
69 | DF | .~.~.~> In parallel {1} |