HEPI Pressure Preamp
- Document #:
- LIGO-D1101839-v2
- Document type:
- D - Drawings
Other Versions:
| LIGO-D1101839-v1
17 Jan 2012, 14:52 |
- Abstract:
- Chassis and board that amplifies HEPI Pressure sensors that are then read back at the pump servo box.
- Files in Document:
-
- BOM with the correct gain resistor value. (PressureSatelliteLatest.xlsx, 12.3 kB)
- Schematic PDF with the correct gain calculation. (PressureSatelliteLatest.pdf, 401.5 kB)
- Other Files:
- IMG_3331.pdf (88.7 kB)
- PressureSatelliteBoxCovers.fpd (760 bytes)
- PressureSatellitev2.pdf (350.9 kB)
- pressure satellite box.fpd (1.3 kB)
- pressure satellite boxBack.fpd (1.1 kB)
- Packaged Altium Project (PressureSatellite (6-26-2014 11-10-06 AM).zip, 508.7 kB)
- odb++, Gerber files, BOM and pick-n-place files. (PressureSatellite.zip, 129.3 kB)
- ICS/JIRA Record:
-
- ICS_LINK
- Topics:
- Authors:
- Notes and Changes:
- I noticed that the gain calculation on the schematic used an old value of resistor as one of the inputs. I have changed the number in the calculation to reflect the 25Ohm reality. I have also changed the BOM to reflect that, as well. Any new instances of this box should use the new BOM.
- Related Documents:
- LIGO-D0901839: HEPI Pump Servo Chassis
- Referenced by:
- LIGO-T1300352-v1: HEPI Pump Servo Test Procedure
- LIGO-T1300173-v1: SEI Electronics Document Hub
- LIGO-D1101576-v10: aLIGO HAMs 2&3 ISI (SEI) System Wiring Diagram
- LIGO-D1000298-v8: aLIGO HAMs 4&5 ISI (SEI) System Wiring Diagram
- LIGO-D1101584-v8: aLIGO HAMs 1&6 ISI (SEI) System Wiring