DC power supplies for the RF generation box are now in place. They are the top two of the 6 Sorensens in the OMC short rack next to 1X2.
We made the connections as we did for the RF distribution box, the power supplies labele, and the cables strain-relieved.
The power supply is not yet connected to the actual RF generation box. This should be done by Suresh or someone with the supervision of him.
We have two +18V supply on the short OMC rack, in total. One is for the RF source, the other is for the OMC PZTs, whitening, etc.
This is to avoid unnecessary ground loop although the grounding situation of the OMC side is not known to me.