Friday, April 27, 2018

EXES Cold Clocks & Biases as of 4/26/18

This post is intended to serve as a digital record of the voltage measurements Bob took yesterday on the boards that contain the clocks and biases (EBox plate removed to access) with the Fluke.


Board 1 or Left Board

DC 1
-9.96 V
DC 2
-2.374 V
DC 3
-2.310 V
DC 4
-2.308 V
DC 5
-2.304 V
DC 6
-2.287 V
DC 7
+0.001 V
DC 8
-2.030 V
DC 9
-6.488 V
DC 10
-2.012 V
DC 11
-2.552 V
DC 12
-4.517 V

Board 2 or Right Board
DC 13
-5.189 V

DC 14
-0.303 V

DC 15
-2.024 V

DC 16
-3.276 V

DC 17
-2.279 V

DC 18
-2.011 V

DC 19
-0.001 V

DC 20
-1.387 V

DC 21
-5.802 V

DC 22
+0.006 V

DC 23
+0.023 V

DC 24
+1.003 V
V_pullup

Board 1 or Left Board

Upper
Lower
CLK 1
-0.817 V
-1.782 V
CLK 2
-3.216 V
-0.824 V
CLK 3
-3.200 V
-0.778 V
CLK 4
-3.996 V
-3.983 V
CLK 5
-4.008 V
-4.039 V
CLK 6
-0.794 V
-0.772 V
CLK 7
-4.426 V
-2.053 V
CLK 8
-1.057 V
-6.015 V

Board 2 or Right Board
CLK 9
-5.909 V
-5.5953 V
CLK 10
-1.562 V
-3.192 V
CLK 11
-3.338 V
-1.793 V
CLK 12
-0.185 V
-0.061 V
CLK 13
-3.175 V
-0.801 V
CLK 14
-3.220 V
-0.794 V
CLK 15
-0.126 V
-3.167 V
CLK 16
-5.976 V
-5.988 V