REGULATED DC TO DC POWER CONVERTER FAA TSO-C71
The RG40 meets the Federal Aviation Administration (FAA) technical standard order TSO-C71 (airborne static DC to DC electrical power converter - for air carrier aircraft).
Two or more RG40's may be paralleled (external diodes required) if additional power is required.
FL to NL condition: 2.0 Vp overshoot for 5.0 mSec. (nominal).