Design of Modular Power Management and Attitude Control Subsystems for a Microsatellite

Table 3

Voltage distribution of switchable/nonswitchable lines.

S. no	Voltage level	No. of power lines and current rating	Switchable/nonswitchable
1	28 V	4 lines at 400 mA each	Switchable
2	28 V	5 lines at 200 mA each	Switchable
3	12 V	3 lines at 400 mA each	Nonswitchable
4	12 V	4 lines at 400 mA each	Switchable
5	12 V	1 line at 100 mA each	Switchable
6	12 V	1 line at 100 mA each	Nonswitchable
7	5 V	2 lines at 2000 mA each	Switchable
8	5 V	8 lines at 800 mA each	Nonswitchable
9	5 V	6 lines at 800 mA each	Switchable
10	5 V	1 line at 200 mA each	Nonswitchable
11	5 V	5 lines at 200 mA each	Switchable