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Amplifier board debugging notes (view source)
Revision as of 01:09, 6 July 2010
, 01:09, 6 July 2010no edit summary
* The purchases LEMO receptacle pins were filed to fit the holes of the prototype board.
* The purchases LEMO receptacle pins were filed to fit the holes of the prototype board.
* '''modifications of the PCB layout is pending'''
* '''modifications of the PCB layout is pending'''
== Thermistor/resistor tolerance ==
=== Description ===
The 100k resistor and thermistor picked for the voltage divider (used by control board/software to determine thermistor's reading) is of 5% tolerance
=== Solution ===
* Non implemented on prototype board. Suggestion: review whether this tolerance is sufficient at operating temperatures.
* '''consideration of the revision and modifications of the PCB layout are pending'''