Bang Bang Regulator
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Materials of Construction |
Stainless Steel, Vespel |
MEOP / Proof / Burst Pressure | 120 / 180 / 240 bar (1740 / 2610 / 3480 psia) |
Operating Voltage |
24 – 34 Vdc pulse, 4.0 ± 0.1 Vdc holding voltage |
Drop Out | 3.75 Vdc max at 120 bar (1740 psia) inlet and 50oC (122oF) |
Coil Resistance | 74.5 ohms nominal at 200C (680F) each coil |
Insulation Resistance | >1 Mohm at 500Vdc, 60 sec, all leads to body |
Response |
< 10 ms |
Minimum Actuation Voltage | < 20 ms |
Internal Leakage | < 1.0 x 10-3 scc/sec per seat |
External Leakage |
< 1.0 x 10-6 sccs GHe at MEOP |
Cycle Life | 1,000,000 per seat |
Mass | 220 g max |
Random Vibration | 22.4 grms overall X axis – in plane 18.8 grms overall Y axis – out of plane 23.9 grms overall Z axis – axial |
Thermal Cycle | -20 to 70oC (-4 to 158oF) non-operational -20 to 60oC (-4 to 140oF) operational |
Other | Flying leads |
Heritage | DS-1, SMART-1, DAWN, Rapid Eye, Hayabusa-2, Small GEO |