Table 7 Power budget for MAQRO
Items & units LTP | Power (W) |
|---|---|
Inertial sensor front-end electronics (FEE) | 40 |
UV discharging | 8 |
Data & diagn. | 30 |
Phase-meter | 18 |
Laser ass. IR | 45 |
Total (science mode) | 141 |
Total (max.) | 163 |
Total (min., only DMU) | 30 |
Items & units LTP | Power CBE (W) | Maturity margin | CBE + margin |
|---|---|---|---|
ONERA accel. (total) | 20 | 5% | 21.00 |
Data & diagn. | 30 | 10% | 33.00 |
Phase-meter + CMOS | 18 | 25% | 22.50 |
Laser ass. IR | 45 | 10% | 49.50 |
Laser ass. UV | 20 | 25% | 25.00 |
Volt. supply, Paul traps | 10 | 25% | 12.50 |
Total (science mode) | 143 | avg. 15% | 166.00 |
Total (max.) | 143 | 15% | 166.00 |
Total (min., only DMU) | 30 | 10% | 33.00 |
Opt. heater for shield | 242 | 20% | 290.40 |
Total (DMUÂ + heater) | 272 | avg. 15% | 323.40 |