Quote:
Originally Posted by Reece
5 volts is for the rectifier filaments. 6.3 is for other tube heaters and dial lights.
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It seems that the 6.3 volt heater winding is a little skimpy. Only 3 amps!
The tube count shows a load of 3.45 amps, including the dial lights.
You'd have to check the operating temp of the PT, after a few hours. If it seems to run warm, you might have to subsitute #47 dial lights to reduce to current a bit.
Depends how much reserve is built in the transformer. Hammond transformers are a great product!
