PC104 PDU
PC104 PDU
Features
Designed to control power rails for the parts of the space platform
+3.3VDC, +5VDC and +VBat unregulated DC voltage sources as inputs
Contains 24 controllable channels with individual and adjustable Local Current Limiters (LCLs) with <50uS reaction time
Idle mode power consumption is +5VDC@10mA (no outputs activated)
Provides telemetry: current and voltage for each channel, temperatures, fault status
Provides two CAN FD and two RS-485 interface TMTC buses
Contains Multiple temperature sensors for accurate monitoring
0.3U form factor
Acceptance Testing
External Visual and Mechanical Examination
Vibration: Random
Mechanical Impact
Temperature Variation (Four Corner Test)
Thermal Shock
Electromagnetic Compatibility (EMC) Testing
Accelerated Aging
Radiation Co-60 Total Ionizing Dose (TID) Testing
Flight heritage