[TenTec] Titan 425 Major H/L Voltage drop

ken.d.brown at hawaiiantel.net ken.d.brown at hawaiiantel.net
Fri Dec 3 11:27:06 PST 2010





The Titan 425 has two power supplies -- one that supplies 28VDC to run 
the logic and control circuits, and the 2.7kV supply for the output 
stage. 

True, and they come from two separate secondaries on the same transformer.


 The dial lights run from the 28VDC supply, so if they are 
dimming, it tells you there is a problem with the 28V supply. 

Probably, however...

Excessive load on the HV secondary could also reduce the voltage produced by the 28 V secondary.



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