Payload Power and Data Handling
The PPDH110 by Berlin Space Technologies is a sophisticated payload power and data
handling unit designed for small satellite payloads. It acts as the single interface unit between
the bus and the payload. It has space heritage and is qualified for space.
Its modularity by design makes it easy to adapt to any new payload while leaving the bus
unchanged. Thus, any voltages between 1.8V – 40V can be provided and any TMTC interfaces
can be provided.
PPDH110 FUNCTIONS
- Power conditioning functions
- Supplying regulated DC voltages and bus voltage to payload units
- Power switching of payload power lines
- Over-current protection for payload units
- Bus power subsystem protection against payload latch-ups
- Command and data handling functions
- Forwarding telecommands to payload units
- Switch payload data routing between payload units
- Payload time synchronisation
- Collecting payload telemetry
For detailed performance characteristics, take a look into our data sheet:
