On-the-board DC/DC conversion by Point-of-Load regulators for very low voltage supply of space electronic equipment.
Short distance to electrical load guarantees lowest voltage tolerance and fastest dynamic response to load change of digital payloads.
Uses intermediate in-the-box DC bus for power distribution.
Optional functions like inrush current limiter, on/off sequencing, protection features and synchronisation interfaces can be realised.
Parts level acc. QML-Q; QML-V and equivalents
Conditioning of very low DC voltages on user boards (processors, memories etc.)