LIGO Document D1101839-v2

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:
Other Files:
Keywords:
HEPI SEI Pump Servo
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.
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