Fig. 3From: Design of a mission network system using SpaceWire for scientific payloads onboard the Arase spacecraftThe diagram of mission power lines. Four power lines come from the bus power control unit independently. Two lines are connected to MDP-1/MDP-2 directly and the other lines are connected to three PDU (PSD#1–PSD#3). Power lines are distributed to each switch with a circuit breaker that controls the sensor for power on/off in PDUsBack to article page